Code Codelist Code Codelist Extensible (Yes/No) Codelist Name CDISC Submission Value CDISC Synonym(s) CDISC Definition NCI Preferred Term C158118 Yes Age Estimation Method Response AGESMETH Age Estimation Method Response Terminology related to the method by which the age of an individual is determined through estimation. CDISC SEND Age Estimation Method Response Terminology C158324 C158118 Age Estimation Method Response ANIMAL RECORDS Information obtained from medical records, acquisition records, or other official documentation associated with the animal. Animal Record Information C158323 C158118 Age Estimation Method Response DENTAL EXAM A systematic evaluation of the mouth, face, and neck, which may include tooth counting, cleaning and visual assessment. Dental Examination C20989 C158118 Age Estimation Method Response PHYSICAL EXAMINATION Physical Exam A systemic evaluation of the body and its functions using visual inspection, palpation, percussion and auscultation. Physical Examination C128940 C158118 Age Estimation Method Response RADIOGRAPHY Radiographic Exam A radiographic procedure using the emission of penetrating energy waves to form an image of the structure. Radiographic Examination C17998 C158118 Age Estimation Method Response UNKNOWN U; UNK; Unknown Not known, not observed, not recorded, or refused. (NCI) Unknown C66781 No Age Unit AGEU Age Unit Those units of time that are routinely used to express the age of a subject. CDISC SDTM Age Unit Terminology C25301 C66781 Age Unit DAYS A unit of measurement of time equal to 24 hours. Day C25529 C66781 Age Unit HOURS h; Hours; hr A unit of measurement of time equal to 60 minutes. Hour C29846 C66781 Age Unit MONTHS Month One of the 12 divisions of a year as determined by a calendar. It corresponds to the unit of time of approximately to one cycle of the moon's phases, about 30 days or 4 weeks. (NCI) Month C29844 C66781 Age Unit WEEKS Week Any period of seven consecutive days. (NCI) Week C29848 C66781 Age Unit YEARS Year The period of time that it takes for Earth to make a complete revolution around the sun, approximately 365 days; a specific one year period. (NCI) Year C74456 Yes Anatomical Location LOC Anatomical Location Terminology codelist used for anatomical location within CDISC. CDISC SDTM Anatomical Location Terminology C116163 C74456 Anatomical Location 5TH LUMBAR SPINOUS PROCESS The spinous process of the 5th lumbar vertebra. Fifth Lumbar Spinous Process C32038 C74456 Anatomical Location ABDOMINAL AORTA The portion of the descending aorta that lies within the abdomen, beginning below the diaphragm and ending at its division into the right and left common iliac arteries. (NCI) Abdominal Aorta C12664 C74456 Anatomical Location ABDOMINAL CAVITY Abdomen The body cavity between the thoracic and pelvic cavities in mammals. Abdomen C12360 C74456 Anatomical Location ABDOMINAL LYMPH NODE Any lymph node within the abdomen. Intra-Abdominal Lymph Node C139186 C74456 Anatomical Location ABDOMINAL REGION Any portion of the body that lies within the boundary, either internally or externally, of the abdomen: superior margin, the thorax; inferior margin, the pelvis; lateral margins, the ribs. Abdominal Region C52758 C74456 Anatomical Location ABDOMINAL SKIN Abdominal Skin The integument that covers the abdomen. Abdominal Skin C77608 C74456 Anatomical Location ABDOMINAL WALL The tissue that surrounds the organs present in the abdominal cavity. Abdominal Wall C12665 C74456 Anatomical Location ABDUCENS NERVE The sixth cranial nerve. Abducens Nerve C165996 C74456 Anatomical Location ABDUCTOR DIGITI MINIMI MUSCLE OF THE HAND A muscle of the hand, in general extending from the pisiform bone, the pisohamate ligament, and the flexor retinaculum to the ulnopalmar margin of the proximal phalanx. Primary function is abduction of the little finger and flexion of the phalanx nearest the hand. Abductor Digiti Minimi Muscle of the Hand C163504 C74456 Anatomical Location ABDUCTOR DIGITI QUINTI MUSCLE Abductor Digiti Minimi; Abductor Minimi Digiti A muscle in the foot, in general extending from the medial and lateral processes of the posterior calcaneal tuberosity to the lateral side of the base of the proximal phalanx of the fifth toe and the fifth metatarsal; primary function is to abduct the fifth toe at the metatarsophalangeal joint and support the lateral arch. Abductor Digiti Minimi Muscle C163505 C74456 Anatomical Location ABDUCTOR HALLUCIS MUSCLE A muscle in the foot, in general extending from the medial process of the posterior calcaneal tuberosity to the medial side of the base of the proximal phalanx of the big toe; primary function is to abduct and flex the big toe at the metatarsophalangeal joint. Abductor Hallucis Muscle C165997 C74456 Anatomical Location ABDUCTOR POLLICIS BREVIS MUSCLE A muscle of the hand, in general extending from the flexor retinaculum and the tubercles of the scaphoid and trapezium bones to the outer side of the base of the proximal phalanx of the thumb. Primary function is abduction of the thumb away from the palm. Abductor Pollicis Brevis Muscle C52888 C74456 Anatomical Location ABDUCTOR POLLICIS LONGUS MUSCLE A skeletal muscle of the forearm originating from the posterior surfaces of the ulna and radius and the interosseous membrane. (NCI) Abductor Pollicis Longus C116183 C74456 Anatomical Location ACCESSORY RENAL ARTERY An additional renal vessel originating from the aorta and entering the kidney at the proximal or distal end of the organ. Accessory renal arteries are found in 26-30% of humans. Accessory Renal Artery C32042 C74456 Anatomical Location ACETABULUM Acetabulum Two cup shaped areas, one each on the lateral side of the lower pelvis that house the head of the femur to form the ball and socket joint of the hip. (NCI) Acetabulum C32043 C74456 Anatomical Location ACHILLES TENDON The tendon that, in general, attaches the gastrocnemius muscle to the calcaneous bone in the tarsus. Achilles Tendon C32047 C74456 Anatomical Location ACROMIOCLAVICULAR JOINT Acromioclavicular Joint The junction of the upper distal end of the scapula to the distal edge of the collarbone, also known as the acromion and the clavicle. (NCI) Acromioclavicular Joint C32048 C74456 Anatomical Location ACROMION Acromion The upper distal process of the scapula. (NCI) Acromion C102285 C74456 Anatomical Location ACUTE MARGINAL ARTERY ACUTE MARGINAL ARTERY SEGMENT(S); AMARG The arteries that arise at the junction of the proximal and mid-right coronary artery conduit segments. Acute Marginal Artery C163506 C74456 Anatomical Location ADDUCTOR BREVIS MUSCLE A muscle in the leg, in general extending from the external surface of the body of pubis and the anterior surface of the inferior pubic ramus to the pectineal line and the medial lip of the linea aspera; primary function is to adduct, flex, and rotate the thigh. Adductor Brevis Muscle C163507 C74456 Anatomical Location ADDUCTOR HALLUCIS MUSCLE, OBLIQUE HEAD The larger of two heads of the adductor hallucis muscle, in general originating from the sheath of the peroneus longus tendon and the plantar surface of the bases of the second to fourth metatarsal bones in the foot. Oblique Head of Adductor Hallucis Muscle C163508 C74456 Anatomical Location ADDUCTOR HALLUCIS MUSCLE, TRANSVERSE HEAD The smaller of two heads of the adductor hallucis muscle, in general originating from the deep transverse metatarsal ligament and the plantar surface of the metatarsophalangeal joints of the lateral three toes. Transverse Head of Adductor Hallucis Muscle C163509 C74456 Anatomical Location ADDUCTOR LONGUS MUSCLE A muscle in the thigh, in general extending from the external surface of the body of pubis to the middle third of the linea aspera; primary function is to adduct and medially rotate the thigh. Adductor Longus Muscle C163510 C74456 Anatomical Location ADDUCTOR MAGNUS MUSCLE A muscle in the thigh, in general extending from the ischiopubic ramus and ischial tuberosity to the gluteal tuberosity of the femur, medial lip of the linea aspera, medial supracondylar ridge, and adductor tubercle; primary function is to adduct, flex, extend, and medially rotate the thigh at the hip joint. Adductor Magnus Muscle C186100 C74456 Anatomical Location ADDUCTOR POLLICIS MUSCLE A muscle of the hand that extends from the capitate and bases of the second and third metacarpals for the oblique head, and the anterior surface of body of the third metacarpal for the transverse head, to the base of proximal phalanx and extensor hood of the thumb; primary function is to draw the first metacarpal laterally to oppose the thumb toward the center of palm and rotate it medially. Adductor Pollicis Muscle C12666 C74456 Anatomical Location ADRENAL GLAND The endocrine glands adjacent to the kidneys that consist of the outer adrenal cortex and the inner adrenal medulla in mammals. Adrenal Gland C129430 C74456 Anatomical Location ALISPHENOID PROCESS Greater Wing of the Sphenoid Bone The bony process of the sphenoid bone, extending from the side of the body of the sphenoid and curving upward, laterally, and backward. Sphenoid Wing C89749 C74456 Anatomical Location ALVEOLAR PROCESS Alveolar Margin; Alveolar Ridge The thickened bony structures in the mandible and maxilla that contain the sockets of the teeth. Alveolar Ridge C12986 C74456 Anatomical Location ALVEOLUS Alveoli Any of the terminal sacs in the lungs through which gas exchange takes place with the pulmonary capillary blood. Alveolus C13188 C74456 Anatomical Location AMNIOTIC FLUID Aqua Amnii The fluid within the amniotic cavity which surrounds and protects the developing embryo. (NCI) Amniotic Fluid C13011 C74456 Anatomical Location AMPULLA OF VATER The junction of the common bile and main pancreatic ducts, which protrudes into the medial aspect of the descending duodenum at the major duodenal papilla. Ampulla of Vater C12440 C74456 Anatomical Location AMYGDALA Amygdala; Amygdaloid Body; Amygdaloid Nucleus A group of nuclei adjacent to the lateral ventricle of the brain within the temporal lobe, and is part of the limbic system. Amygdala C12375 C74456 Anatomical Location ANAL CANAL The terminal section of the alimentary canal, which extends from the anorectal junction and ends at the anal opening. (NCI) Anal Canal C32069 C74456 Anatomical Location ANAL REGION The area that includes the anus and the perianal skin. Anal Region C165177 C74456 Anatomical Location ANAL SPHINCTER The internal and external muscles surrounding the anus that maintain continence. Anal Sphincter C25419 C74456 Anatomical Location ANAL VERGE The transitional zone between the moist, hairless, modified skin of the anal canal and the perianal skin. Anal Margin C15609 C74456 Anatomical Location ANASTOMOSIS Anastomosis A natural or surgically-induced connection between tubular structures in the body. (NCI) Anastomosis C186101 C74456 Anatomical Location ANCONEUS MUSCLE A muscle of the elbow, in general extending from the lateral epicondyle of the humerus to the lateral surface of the ulnar olecranon; primary function is to extend the forearm and stabilize the elbow joint. Anconeus Muscle C32077 C74456 Anatomical Location ANGULAR GYRUS A ridge on the posterior part of the inferior parietal lobule. Angular Gyrus C161390 C74456 Anatomical Location ANKLE JOINT ANTERIOR EXTENSOR TENDONS The tendons in the anterior compartment of the leg that cross the tibiotalar joint anteriorly and connect muscles that originate on the surfaces of the tibia and fibula to bones in the toes, enabling dorsiflexion of the foot at the ankle and extension of the toes. (NCI) Ankle Joint Anterior Extensor Tendons C161389 C74456 Anatomical Location ANKLE JOINT ANTERIOR FLEXOR TENDONS The tendons in the anterior compartment of the leg that connect muscles that originate on the surfaces of the femur, tibia, and fibula to bones in the toes, enabling plantar flexion of the foot at the ankle. (NCI) Ankle Joint Anterior Flexor Tendons C32078 C74456 Anatomical Location ANKLE JOINT Ankle; Ankle Joint A gliding joint between the distal ends of the tibia and fibula and the proximal end of the talus. (NCI) Ankle Joint C117868 C74456 Anatomical Location ANKLE MORTISE Talar Mortise A rectangular socket or bony arch that connects the ends of the tibia and fibula to the talus. Ankle Mortise C186102 C74456 Anatomical Location ANORECTUM The distal portion of the gastrointestinal tract that includes the anal canal and rectum. Anorectum C103238 C74456 Anatomical Location ANTECUBITAL FOSSA Antecubital Region A triangular space on the anterior side of the elbow joint. Three main veins of the arm, the brachial artery, the medial nerve and the tendon of the biceps muscle pass through this space. Antecubital Fossa C139185 C74456 Anatomical Location ANTERIOR CINGULATE CORTEX The part of the cingulate cortex that lies most frontal, with the most anterior portion of the cortex bending in a horseshoe shape around the genu of the corpus callosum. Anterior Cingulate Cortex C187996 C74456 Anatomical Location ANTERIOR CINGULATE GYRUS The part of the cingulate gyrus that lies inferior to the superior frontal gyrus, and is separated from it by the cingulate sulcus; it ends inferior to the rostrum of the corpus callosum. Anterior Cingulate Gyrus C32637 C74456 Anatomical Location ANTERIOR HORN OF THE LATERAL VENTRICLE Frontal Horn of the Lateral Ventricle The part of the lateral ventricle located in the frontal lobe, anterior to the interventricular foramen of Monroe, and bounded by the septum pellucidum, fornix, and genu of the corpus callosum. Frontal Horn of the Lateral Ventricle C32091 C74456 Anatomical Location ANTERIOR INFERIOR CEREBELLAR ARTERY AICA A basilar artery branch that supplies the anterior portion of the inferior surface of the cerebellum. Anterior Inferior Cerebellar Artery C32097 C74456 Anatomical Location ANTERIOR MEDIASTINAL LYMPH NODE Prevascular Lymph Node A lymph node located in the anterior part of the mediastinum. Anterior Mediastinal Lymph Node C139187 C74456 Anatomical Location ANTERIOR SUPERIOR ILIAC SPINE A bony projection from the anterior region of the iliac crest, and is the site of attachment for the sartorius and tensor fascia latae muscles and the inguinal ligament. Anterior Superior Iliac Spine C12825 C74456 Anatomical Location ANTERIOR TIBIAL ARTERY An artery of the lower extremity that supplies blood to the anterior part of the leg and the foot. Anterior Tibial Artery C32115 C74456 Anatomical Location ANTERIOR TIBIAL VEIN The vein that runs parallel to the anterior tibial artery and empties into the popliteal vein. Anterior Tibial Vein C12259 C74456 Anatomical Location ANTRUM PYLORI Antrum Pylori The initial part of the pyloric canal of the stomach. This site contains endocrine cells that produce gastrin and somatostatin. (NCI) Antrum Pylori C43362 C74456 Anatomical Location ANUS The distal orifice of the digestive tract located between the rectum and the external surface of the body, comprising glandular, transitional, and squamous epithelium. Anus C12669 C74456 Anatomical Location AORTA The major artery of the body; it arises from the left ventricle of the heart and terminally bifurcates into the common iliac arteries. Aorta C32123 C74456 Anatomical Location AORTIC ARCH Aortic Arch The curved segment of the aorta between the ascending and the descending segments. Aortic Arch C97112 C74456 Anatomical Location AORTIC BODY A small mass that is located on the inferior surface of the aortic arch. It functions as a peripheral chemoreceptor and is composed of glomus cells. Aortic Body C130167 C74456 Anatomical Location AORTIC VALVE ANNULUS A fibrous membrane that attaches to, and provides support for, the aortic valve leaflets. Aortic Valve Annulus C12670 C74456 Anatomical Location AORTIC VALVE A cardiac valve located between the left ventricle and the aorta. Aortic Valve C127638 C74456 Anatomical Location AORTIC VALVE, LEFT CORONARY CUSP Aortic Valve, Left Semilunar Cusp The cusp of the aortic valve that overlies the left coronary ostium. Left Coronary Cusp of the Aortic Valve C127639 C74456 Anatomical Location AORTIC VALVE, NON-CORONARY CUSP Aortic Valve, Posterior Semilunar Cusp The cusp of the aortic valve that is positioned posteriorly relative to the left and right aortic cusps. Non-Coronary Cusp of the Aortic Valve C127640 C74456 Anatomical Location AORTIC VALVE, RIGHT CORONARY CUSP Aortic Valve, Right Semilunar Cusp The cusp of the aortic valve that overlies the right coronary ostium. Right Coronary Cusp of the Aortic Valve C186103 C74456 Anatomical Location AORTICOPULMONARY SEPTUM The wall that separates the aorta and pulmonary arteries during embryonic development. Aorticopulmonary Septum C116166 C74456 Anatomical Location AORTO-ILIAC PERIPHERAL ARTERY The segment of the blood vessels that includes the iliac artery and its origin from the aorta. Aortoiliac Artery Segment C118775 C74456 Anatomical Location AORTOCAVAL LYMPH NODE A lymph node located in the area between the abdominal aorta and inferior vena cava. (NCI) Aortocaval Lymph Node C116165 C74456 Anatomical Location AORTOPULMONARY WINDOW LYMPH NODE A lymph node located in the aortopulmonary window. Aortopulmonary Window Lymph Node C83470 C74456 Anatomical Location APPENDICEAL TIP The distal end of the appendix. (NCI) Appendiceal Tip C49477 C74456 Anatomical Location APPENDICULAR SKELETON The part of the skeleton that includes the bones of the upper and lower limbs, including the shoulder and pelvic girdles Appendicular Skeleton C12380 C74456 Anatomical Location APPENDIX A pouch-like tissue attached to the cecum, which may exist as a diverticulum. Appendix C13190 C74456 Anatomical Location AQUEOUS HUMOR Aqueous Humour The watery fluid which is present in the anterior and posterior chambers of the eye. (NCI) Aqueous Humor C52754 C74456 Anatomical Location ARM SKIN Arm Skin The integument that covers the arm. Arm Skin C32141 C74456 Anatomical Location ARM Arm; Brachium; Upper Arm The portion of the upper extremity between the shoulder and the elbow. Arm C12372 C74456 Anatomical Location ARTERY Artery A blood vessel that carries blood away from the heart. (NCI) Artery C32150 C74456 Anatomical Location ASCENDING AORTA The portion of the aorta that emerges from the left ventricle and precedes the aortic arch. Ascending Aorta C127641 C74456 Anatomical Location ASCENDING AORTA, AORTIC ROOT The portion of the ascending aorta between the aortic annulus and the sinotubular junction. Aortic Root C127642 C74456 Anatomical Location ASCENDING AORTA, SINOTUBULAR JUNCTION The terminus of the aortic root; the point at which the aorta attains a tubular configuration. Sinotubular Junction C33557 C74456 Anatomical Location ASCENDING AORTA, SINUS OF VALSALVA Any one of the naturally occurring sinuses of the aortic root distal to the semilunar valve. Sinus of Valsalva C186104 C74456 Anatomical Location ATRIOVENTRICULAR SEPTUM The confluence of the atrial septum and the ventricular septum. Atrioventricular Septum C176322 C74456 Anatomical Location ATRIOVENTRICULAR VALVE Either of the two valves in the heart situated between the atria and ventricles, i.e., the mitral valve or the tricuspid valve. Atrioventricular Valve C32164 C74456 Anatomical Location AUDITORY OSSICLE Ossicles of the Ear Any of the small bones in the middle ear that transmit acoustic vibrations from the eardrum to the inner ear. Auditory Ossicle C32172 C74456 Anatomical Location AXIAL SKELETON The part of the skeleton that includes the skull and spinal column and sternum and ribs. (NCI) Axial Skeleton C12674 C74456 Anatomical Location AXILLA Armpit; Axilla The underside concavity where the arm and the shoulder are joined. (NCI) Axilla C32169 C74456 Anatomical Location AXILLARY ARTERY An artery that originates from the subclavian artery at the lateral margin of the first rib. It supplies the brachial artery. Axillary Artery C123461 C74456 Anatomical Location AXILLARY LYMPH NODE LEVEL I Axillary lymph nodes located inferolateral to pectoralis minor. Axillary Lymph Node Level I C123462 C74456 Anatomical Location AXILLARY LYMPH NODE LEVEL II Axillary lymph nodes located posterior to pectoralis minor. Axillary Lymph Node Level II C123463 C74456 Anatomical Location AXILLARY LYMPH NODE LEVEL III Axillary lymph nodes located superomedial to pectoralis minor. Axillary Lymph Node Level III C12904 C74456 Anatomical Location AXILLARY LYMPH NODE Lymph node(s) in the axillary region. Axillary Lymph Node C32171 C74456 Anatomical Location AXILLARY VEIN A large blood vessel which returns blood to the heart from the lateral thorax, axilla and upper limb. Each side of the body contains one axillary vein. Axillary Vein C53029 C74456 Anatomical Location AZYGOS VEIN A blood vessel which returns blood to the heart from the posterior walls of the thorax and abdomen. Azygos Vein C13062 C74456 Anatomical Location BACK Back The dorsal area between the base of the neck and the sacrum. (NCI) Back C12447 C74456 Anatomical Location BASAL GANGLIA Clusters of neurons comprising the globus pallidus, putamen, caudate, nucleus accumbens, substantia nigra and subthalamic nucleus. Basal Ganglia C12228 C74456 Anatomical Location BASE OF THE TONGUE The posterior one third of the tongue behind the terminal sulcus that forms the anterior aspect of the oro-pharynx. Base of the Tongue C32197 C74456 Anatomical Location BASILIC VEIN Basilic Vein One of the moderately large superficial veins of the forearm that transports blood from the hand and the medial aspect of the forearm to the axillary vein. (NCI) Basilic Vein C186105 C74456 Anatomical Location BASIOCCIPITAL BONE The basilar portion of the occipital bone; it is present during fetal development and later fuses with the occipital bone. Basioccipital Bone C186106 C74456 Anatomical Location BASISPHENOID BONE One of the bones of the orbit, situated rostrally to the basilar part of the occipital bone; it is present during fetal development and later fuses to form the posterior portion of the sphenoid bone. Basisphenoid Bone C32200 C74456 Anatomical Location BICEPS BRACHII MUSCLE A muscle of the proximal arm/forelimb, in general extending from the scapula to the radius and adjacent fascia; primary function is flexion of the elbow joint and, in some species, also functions in supination of the antebrachium. Biceps Brachii C53147 C74456 Anatomical Location BICEPS FEMORIS MUSCLE A muscle in the thigh, in general extending from the ischial tuberosity and posterior femur to the fibula; primary function is to extend the femorotibial joint. Biceps Femoris C12376 C74456 Anatomical Location BILE DUCT Any of the ducts conveying bile between the liver and the intestine, including hepatic, cystic, and common bile duct. Bile Duct C12678 C74456 Anatomical Location BILIARY TRACT Biliary Tract The duct system that transports bile from its origination by hepatocytes in the liver to the small intestine. It is comprised of the common bile duct that connects the liver and gall bladder to the small intestine and the cystic duct that connects the gall bladder to the common bile duct. (NCI) Biliary Tract C48941 C74456 Anatomical Location BLADDER WALL The tissue layers that form the urinary bladder. They include the mucosa, submucosa, smooth muscle, and serosa. Bladder Wall C12414 C74456 Anatomical Location BLADDER Urinary Bladder The distensible sac-like organ that functions as a reservoir of urine, collecting from the kidneys and eliminating via the urethra. (NCI) Bladder C12332 C74456 Anatomical Location BLADDER, DOME Dome of the Bladder The upper, convex surface of the bladder. (NCI) Dome of the Bladder C48939 C74456 Anatomical Location BLADDER, FUNDUS Fundus of the Bladder The portion of the bladder that is formed by the posterior wall and is located opposite to the bladder opening. (NCI) Bladder Fundus C12336 C74456 Anatomical Location BLADDER, NECK Neck of the Bladder The inferior portion of the urinary bladder which is formed as the walls of the bladder converge and become contiguous with the proximal urethra. (NCI) Bladder Neck C12331 C74456 Anatomical Location BLADDER, TRIGONE Trigone of the Bladder The triangular area in the bladder mucosa that is formed by the two ureteral orifices and the urethral orifice. (NCI) Bladder Trigone C12679 C74456 Anatomical Location BLOOD VESSEL A tubular structure through which the blood circulates in the body. Blood vessels constitute a network composed of arteries, arterioles, capillaries, venules, and veins. (NCI) Blood Vessel C12434 C74456 Anatomical Location BLOOD Peripheral Blood; Whole Blood A liquid tissue with the primary function of transporting oxygen and carbon dioxide. It supplies the tissues with nutrients, removes waste products, and contains various components of the immune system defending the body against infection. Blood C12258 C74456 Anatomical Location BODY OF STOMACH Body of Stomach The main section of the digestive tube that connects the esophagus to the small intestine. The body proper excludes the upper and lower sections of the fundus and pyloric portion respectively. (NCI) Body of Stomach C13041 C74456 Anatomical Location BODY Whole Body The entire physical structure of an organism. It is composed of anatomic systems, regions, cavities, and spaces. (NCI) Body C12431 C74456 Anatomical Location BONE MARROW The tissue occupying the spaces of some bones. It consists of blood vessel sinuses and a network of hematopoietic cells. Bone Marrow C12366 C74456 Anatomical Location BONE Calcified connective tissue that forms the skeletal components of the body. (NCI) Bone C12681 C74456 Anatomical Location BRACHIAL ARTERY An artery of the forelimb; in general it arises from the axillary artery and branches to form the radial and ulnar arteries. Brachial Artery C92221 C74456 Anatomical Location BRACHIAL LYMPH NODE Lymph node(s) adjacent to the brachial vein. Brachial Lymph Node C12682 C74456 Anatomical Location BRACHIAL PLEXUS Brachial Plexus A nerve network originating from spinal nerves in the cervical and thoracic vertebrae and giving rise to multiple nerves that innervate the arm/forelimb. Brachial Plexus C12883 C74456 Anatomical Location BRACHIAL VEIN A vein of the arm/forelimb; in general it arises from the union of the radial and ulnar veins and drains into the axillary vein. Brachial Vein C53149 C74456 Anatomical Location BRACHIALIS MUSCLE A muscle that originates from the lower two-thirds of the anterior surface of the humerus that flexes the elbow. (NCI) Brachialis C32814 C74456 Anatomical Location BRACHIOCEPHALIC ARTERY Innominate Artery An artery of the mediastinum; in general it arises from the aortic arch and branches to form the right subclavian artery and one or both common carotid arteries. Innominate Artery C150849 C74456 Anatomical Location BRACHIORADIALIS MUSCLE A muscle in the forearm, in general extending from the proximal two-thirds of the lateral supracondylar ridge of the humerus and inserting into the styloid process of the radius; primary function is flexion of the elbow and pronation and supination of the forearm. Brachioradialis Muscle C12441 C74456 Anatomical Location BRAIN STEM Brain Stem The part of the brain that connects the cerebral hemispheres with the spinal cord. It consists of the mesencephalon, pons, and medulla oblongata. (NCI) Brain Stem C12356 C74456 Anatomical Location BRAIN VENTRICLE Brain Ventricle The four connected cavities (hollow spaces) centrally located within the brain that connect posteriorly with the central canal of the spinal cord. (NCI) Brain Ventricle C12834 C74456 Anatomical Location BRAIN VENTRICLE, LATERAL The rostral extensions of the ventricular system of the brain consisting of two cavities, one on each side of the brain within the central regions of each cerebral hemisphere. Cerebrospinal fluid flows from the lateral ventricles into the centrally third ventricle via the foramen of Monroe. (NCI) Lateral Ventricle C12439 C74456 Anatomical Location BRAIN Nervous System, Brain An organ composed of gray and white matter that is the center for intelligence and reasoning. It is protected by the bony cranium. Brain C12828 C74456 Anatomical Location BRAIN, FOURTH VENTRICLE A diamond-shaped cavity filled with cerebrospinal fluid within the pons, extending between the obex in the caudal medulla and the aqueduct of Sylvius in the cerebellum. Fourth Ventricle C132390 C74456 Anatomical Location BRAIN, PERIVENTRICULAR REGION The area of the body surrounding the ventricles of the brain. Periventricular Region C12827 C74456 Anatomical Location BRAIN, THIRD VENTRICLE A centrally placed component of the ventricular system of the brain that is located in the diencephalon; the thalamus and the hypothalamus border the third ventricle. Third Ventricle C12971 C74456 Anatomical Location BREAST Breast One of two hemispheric projections of variable size situated in the subcutaneous layer over the pectoralis major muscle on either side of the chest. (NCI) Breast C12318 C74456 Anatomical Location BROAD LIGAMENT A wide fold of peritoneum that connects the uterus to the lateral walls and floor of the pelvis, and also attaches to the ovaries, fallopian tubes, ovarian ligaments, round ligament of the uterus, and ovarian and uterine arteries. Broad Ligament C186107 C74456 Anatomical Location BRONCHIAL STUMP The part of a bronchus that remains after resection. Bronchial Stump C12684 C74456 Anatomical Location BRONCHIOLE The smallest subdivisions of the bronchial tree, which are both acartilagenous and aglandular. Bronchiole C12683 C74456 Anatomical Location BRONCHUS Bronchi Tubular structure in continuation with the trachea, serving as an air passage. Bronchus C154770 C74456 Anatomical Location BUCCAL LYMPH NODE Buccinator Lymph Node Lymph node(s) that are located superficial to the buccinator muscle. Buccal Lymph Node C12505 C74456 Anatomical Location BUCCAL MUCOSA The mucosal membranes located on the inside of the cheek, in the buccal cavity. (NCI) Buccal Mucosa C12902 C74456 Anatomical Location BULBAR CONJUNCTIVA The part of the conjunctiva that covers the eyeball. Bulbar Conjunctiva C89806 C74456 Anatomical Location BUTTOCK Buttock Either of the fleshy mounds in the rear pelvic area of the human body formed by the gluteal muscles. Buttock C32239 C74456 Anatomical Location C1 VERTEBRA C1 Vertebra The first of the seven cervical vertebrae. (NCI) C1 Vertebra C32240 C74456 Anatomical Location C2 VERTEBRA C2 Vertebra The second of the seven cervical vertebrae. (NCI) C2 Vertebra C32241 C74456 Anatomical Location C3 VERTEBRA C3 Vertebra The third of the seven cervical vertebrae. (NCI) C3 Vertebra C32242 C74456 Anatomical Location C4 VERTEBRA C4 Vertebra The fourth of the seven cervical vertebrae. (NCI) C4 Vertebra C32243 C74456 Anatomical Location C5 VERTEBRA C5 Vertebra The fifth of the seven cervical vertebrae. (NCI) C5 Vertebra C32244 C74456 Anatomical Location C6 VERTEBRA C6 Vertebra The sixth of the seven cervical vertebrae. (NCI) C6 Vertebra C32245 C74456 Anatomical Location C7 VERTEBRA C7 Vertebra The seventh of the seven cervical vertebrae. (NCI) C7 Vertebra C142295 C74456 Anatomical Location CALCANEAL TUBEROSITY A roughened surface on the superior portion of the posterior half of the calcaneus, where the calcaneal (Achilles) tendon inserts. Calcaneal Tuberosity C32250 C74456 Anatomical Location CALCANEUS Calcaneum; Calcaneus Bone The irregular and largest tarsal bone that forms the heel. (NCI) Calcaneum C32252 C74456 Anatomical Location CALCARINE SULCUS A cerebral fissure that originates near the occipital lobe and terminates below the corpus callosum. (NCI) Calcarine Sulcus C154703 C74456 Anatomical Location CALF MUSCULAR VEIN Any of the veins located within the muscles of the posterior lower leg, such as the gastrocnemial, soleal, and gemellar veins. Calf Muscular Vein C93027 C74456 Anatomical Location CALF The posterior aspect of the lower extremity that extends from the knee to the foot. (NCI) Calf C32258 C74456 Anatomical Location CANINE TOOTH Canine Tooth A single-cusped (pointed) and usually single-rooted tooth located between the incisors and premolars. (NCI) Canine Tooth C12856 C74456 Anatomical Location CAPITATE BONE Capitate Bone The largest of eight carpal bones, located in the center of the hand. (NCI) Capitate Bone C139188 C74456 Anatomical Location CAPITATE-HAMATE JOINT A condyloid synovial joint within the wrist connecting the capitate bone to the hamate bone. Capitate-Hamate Joint C139189 C74456 Anatomical Location CAPITATE-LUNATE JOINT A condyloid synovial joint within the wrist connecting the capitate bone to the lunate bone. Capitate-Lunate Joint C12729 C74456 Anatomical Location CARDIAC VALVE A valve located in the heart. Cardiac Valve C139201 C74456 Anatomical Location CARDIAC WALL All of the tissue that comprises the solid, outer structure of the heart, including the epicardium, the myocardium, and the endocardium. Cardiac Wall C121555 C74456 Anatomical Location CARDIOPHRENIC LYMPH NODE Cardiophrenic Angle Lymph Node A lymph node located in the angle between the heart and diaphragm. Cardiophrenic Lymph Node C12686 C74456 Anatomical Location CARDIOVASCULAR SYSTEM Circulatory System A collection of organs including the heart and the blood vessels. Cardiovascular System C25264 C74456 Anatomical Location CARINA Carina, Tracheal A ridge at the bifurcation of the trachea where the primary bronchi meet. Carina C12687 C74456 Anatomical Location CAROTID ARTERY Common Carotid Artery An artery of the mediastinum and neck; in general it arises as a primary or secondary branch of the aortic arch and branches into the internal and external carotid arteries. Common Carotid Artery C66852 C74456 Anatomical Location CAROTID BODY A cluster of cells that function as chemo-receptors, located near the bifurcation of the carotid artery. Carotid Body C12688 C74456 Anatomical Location CARPAL BONE Any of the bones of the joint located between the radius and ulna and metacarpus. Carpal Bone C103912 C74456 Anatomical Location CARPOMETACARPAL JOINT 1 CMC1 A saddle-shaped synovial joint between the metacarpal of the thumb and the trapezium. (NCI) Carpometacarpal Joint 1 C103913 C74456 Anatomical Location CARPOMETACARPAL JOINT 2 CMC2 A plane joint primarily between the second metacarpal and the trapezoid, which also connects with the trapezium and capitate. (NCI) Carpometacarpal Joint 2 C103914 C74456 Anatomical Location CARPOMETACARPAL JOINT 3 CMC3 A plane joint between the third metacarpal and the capitate. (NCI) Carpometacarpal Joint 3 C103915 C74456 Anatomical Location CARPOMETACARPAL JOINT 4 CMC4 A plane joint between the fourth metacarpal and the hamate. (NCI) Carpometacarpal Joint 4 C103916 C74456 Anatomical Location CARPOMETACARPAL JOINT 5 CMC5 A plane joint between the fifth metacarpal and the pisiform. (NCI) Carpometacarpal Joint 5 C32265 C74456 Anatomical Location CARPOMETACARPAL JOINT The articulation of the proximal bases of the metacarpal bones and the distal carpal bones in the fingers, and the first metacarpal bone and the trapezium bone of the wrist in the thumb. Carpometacarpal Joint C12373 C74456 Anatomical Location CARTILAGE A type of connective tissue composed of chondrocytes and an extracellular matrix composed of collagen, elastin, and ground substance. There are three types of cartilage; namely elastic, hyaline, and fibrocartilage. Cartilage C176319 C74456 Anatomical Location CAUDAL VERTEBRA Any of the vertebrae below or posterior to the sacral vertebrae and that form the tail. Caudal Vertebra C12451 C74456 Anatomical Location CAUDATE NUCLEUS The gray matter adjacent to each lateral ventricle of the brain that comprises the medial dorsal striatum of the basal ganglia. Caudate Nucleus C12381 C74456 Anatomical Location CECUM The pouch-like portion of the proximal large intestine opening into the colon. Cecum C52846 C74456 Anatomical Location CELIAC ARTERY Celiac Trunk An artery of the abdomen; in general it arises from the abdominal aorta below the diaphragm and branches to form the left gastric artery, common hepatic artery, and splenic artery. Celiac Artery C65166 C74456 Anatomical Location CELIAC LYMPH NODE Celiac Axis Lymph Node; Celiac Lymph Node A lymph node at the base of the celiac artery. (NCI) Celiac Lymph Node C12438 C74456 Anatomical Location CENTRAL NERVOUS SYSTEM The part of the nervous system that consists of the brain, spinal cord, and meninges. (NCI) Central Nervous System C32286 C74456 Anatomical Location CEPHALIC VEIN Vena Cephalica A vein of the arm/forelimb; in general it arises from the dorsal venous network of the hand/forefoot and drains into the axillary vein. Cephalic Vein C186108 C74456 Anatomical Location CEREBELLAR LOBE Any one of the individual lobes that make up the cerebellum of the brain. Cerebellar Lobe C12445 C74456 Anatomical Location CEREBELLUM The portion of the brain that extends from the brainstem through the cerebellar folia. Cerebellum C12691 C74456 Anatomical Location CEREBRAL ARTERY Any artery supplying the cerebral cortex. Cerebral Artery C12443 C74456 Anatomical Location CEREBRAL CORTEX Cerebral Cortex The outer layer of the cerebrum composed of neurons and unmyelinated nerve fibers. It is responsible for memory, attention, consciousness and other higher levels of mental function. Cerebral Cortex C32955 C74456 Anatomical Location CEREBRAL HEMISPHERE, LEFT The left half of the cerebrum. Left Cerebral Hemisphere C33472 C74456 Anatomical Location CEREBRAL HEMISPHERE, RIGHT The right half of the cerebrum. Right Cerebral Hemisphere C32291 C74456 Anatomical Location CEREBRAL PEDUNCLE The paired anterior portions of the midbrain consisting of the crus cerebri, the tegmentum, and the substantia nigra. Cerebral Peduncle C98712 C74456 Anatomical Location CEREBRAL SUBCORTEX Cerebral Subcortex The layer located below the cerebral cortex that includes the forebrain, midbrain and hindbrain. (NCI) Cerebral Subcortex C53037 C74456 Anatomical Location CEREBRAL VEIN Any of the external or internal veins that drain the cerebral hemispheres. Cerebral Vein C12351 C74456 Anatomical Location CEREBRUM The portion of the brain comprising the frontal, parietal, temporal, and occipital lobes and extending through the thalamus. Cerebral Hemisphere C32298 C74456 Anatomical Location CERVICAL LYMPH NODE Lymph node(s) in the cervical region, or neck. Cervical Lymph Node C69313 C74456 Anatomical Location CERVICAL SPINE The set of vertebrae immediately caudal to the skull. Cervical Spine C12693 C74456 Anatomical Location CERVICAL VERTEBRA Any one of the seven vertebrae that are caudal to the skull, denoted as C1, C2, C3, C4, C5, C6 or C7. Cervical Vertebra C178002 C74456 Anatomical Location CERVICOVAGINAL REGION The region of the body that comprises the uterine cervix and vagina. (NCI) Cervicovaginal Region C12311 C74456 Anatomical Location CERVIX UTERI Cervix Uteri; Uterine Cervix The portion of the uterus (or uterine horns) that empties into the vagina. Cervix Uteri C13070 C74456 Anatomical Location CHEEK The soft tissue on the lateral aspects of the face, generally bounded by the eyes, nose, ear, and jaw line. Cheek C62484 C74456 Anatomical Location CHEST WALL Chest Wall The total system of structures outside the lungs that move as a part of breathing; it includes all structures from the skin to the parietal pleura. (NCI) Chest Wall C25389 C74456 Anatomical Location CHEST Chest The anterior side of the thorax from the neck to the abdomen. The shape of the chest is often regarded as potential insight into a disease process, as in the case of barrel chest and respiratory dysfunction. (NCI) Chest C81169 C74456 Anatomical Location CHIN The part of the face below the lower lip and including the protruding part of the lower jaw. Mentum C32307 C74456 Anatomical Location CHORDAE TENDINEAE Chorda Tendinea Any of the tendons that connect the papillary muscles to the tricuspid and mitral valves. Chordae Tendineae C12694 C74456 Anatomical Location CHOROID PLEXUS Blood vessels and ependyma forming villous structures in the ventricles of the brain. Choroid Plexus C12344 C74456 Anatomical Location CHOROID A blood vessel-containing membrane of the eye that lies between the retina and the sclera. (NCI) Choroid C12345 C74456 Anatomical Location CILIARY BODY Circumferential tissue located behind the iris and composed of muscle and epithelium. Ciliary Body C52713 C74456 Anatomical Location CINGULATE CORTEX Part of the medial aspect of the cerebral cortex. (NCI) Cingulate Cortex C102287 C74456 Anatomical Location CIRCUMFLEX ARTERY AV GROOVE CONTINUATION ARTERY CIRC AV; CIRCUMFLEX ARTERY AV GROOVE CONTINUATION ARTERY SEGMENT The segment of the left circumflex artery that is distal to the third marginal branch, located in the atrioventricular groove. Circumflex Artery AV Groove Continuation Artery C102286 C74456 Anatomical Location CIRCUMFLEX, OBTUSE MARGINALS, LEFT POSTEROLATERAL AND LEFT POSTERIOR DESCENDING ARTERY BRANCHES The left circumflex coronary artery and all of its branches. Circumflex Artery and its Branches C12695 C74456 Anatomical Location CLAVICLE The paired bone that is situated between the sternum and the shoulder. Clavicle C176323 C74456 Anatomical Location CLAW The curved, pointed appendage on the distal end of a digit, composed of keratin. Claw C12308 C74456 Anatomical Location CLITORIS The erectile tissue in the vulva. It is composed of the corpora cavernosa and the glans clitoris. Clitoris C12494 C74456 Anatomical Location CLIVUS A sloped depression between the dorsum sellae and foramen magnum at the base of the skull. Clivus C32334 C74456 Anatomical Location COCCYGEAL VERTEBRA Coccygeal Vertebra Four vertebral segments positioned at the base of the spine that are fused. (NCI) Coccygeal Vertebra C12696 C74456 Anatomical Location COCCYX Coccyx A small bone located at the bottom of the spine. The coccyx is a result of 3-5 fused rudimentary vertebrae. (NCI) Coccyx C176317 C74456 Anatomical Location COLON LYMPH NODE A lymph node located in the colon. Colon Lymph Node C176315 C74456 Anatomical Location COLON WALL The portion of the gastrointestinal tract wall that surrounds the cavity of the colon and contains teniae coli, haustra, and epiploic appendages. Colon Wall C12382 C74456 Anatomical Location COLON The portion of the large intestine which extends from the cecum (or small intestine in animals that don't have a cecum) to the rectum. Colon C12265 C74456 Anatomical Location COLON, ASCENDING Ascending Colon The first part of the colon (large intestine) that starts in the right lower quadrant of the abdomen and ends at the transverse colon in the right upper quadrant of the abdomen. (NCI) Ascending Colon C12268 C74456 Anatomical Location COLON, DESCENDING Descending Colon The fourth portion of the large intestine (colon) that communicates with the transverse colon in the left-upper quadrant of the abdomen and the rectum below. (NCI) Descending Colon C12266 C74456 Anatomical Location COLON, HEPATIC FLEXURE Hepatic Flexure; Right Colic Flexure The bend at the junction of the ascending and transverse colon. Hepatic Flexure C33929 C74456 Anatomical Location COLON, LEFT Left Colon The portion of the large intestine that includes the descending and sigmoid colon. (NCI) Left Colon C103438 C74456 Anatomical Location COLON, RECTOSIGMOID A portion of the large intestine that includes the sigmoid colon and rectum. Rectosigmoid Colon C12383 C74456 Anatomical Location COLON, RIGHT Right Colon The proximal segment of the large intestine that is located in the right side of the abdominal cavity. It includes the cecum (with the attached appendix) and the ascending colon. (NCI) Right Colon C12384 C74456 Anatomical Location COLON, SIGMOID Sigmoid Colon The portion of the colon that connects to the descending colon above and the rectum below. (NCI) Sigmoid Colon C12267 C74456 Anatomical Location COLON, SPLENIC FLEXURE Left Colic Flexure; Splenic Flexure The bend at the junction of the transverse and descending colon. Splenic Flexure C12385 C74456 Anatomical Location COLON, TRANSVERSE Transverse Colon The third division of the colon (large intestine). It communicates with the ascending colon in the upper right-hand quadrant of the abdomen and the descending colon in the upper left-hand quadrant. (NCI) Transverse Colon C164003 C74456 Anatomical Location COLONIC MUCOSA The mucosal membranes that line the inner surface of the colon. Colonic Mucosa C12698 C74456 Anatomical Location COMMON BILE DUCT Common Duct; Common Hepatic Duct A duct that conveys bile from the convergence of the cystic and hepatic duct to the duodenum. Common Bile Duct C32354 C74456 Anatomical Location COMMON FEMORAL ARTERY An artery arising from the external iliac artery at the inguinal ligament which bifurcates forming the deep and superficial femoral arteries. Common Femoral Artery C154771 C74456 Anatomical Location COMMON FEMORAL VEIN A vein that accompanies the common femoral artery and originates at the confluence of the femoral vein and the deep femoral vein. Common Femoral Vein C32357 C74456 Anatomical Location COMMON ILIAC ARTERY An artery arising from the bifurcation of the abdominal aorta which then bifurcates forming the internal and external iliac arteries. Common Iliac Artery C103384 C74456 Anatomical Location COMMON ILIAC LYMPH NODE A lymph node located adjacent to the common iliac artery. (NCI) Common Iliac Lymph Node C52744 C74456 Anatomical Location COMMON PALMAR DIGITAL ARTERY Any of the arteries arising from the superficial palmar arch which run distally on the second, third and fourth lumbricals muscles to the interdigital clefts where each artery then separates into two proper palmar digital arteries. Common Palmar Digital Artery C12341 C74456 Anatomical Location CONJUNCTIVA A thin tissue divided into the palpebral conjunctiva (covering the inner side of the eye lid) and the bulbar conjunctiva (covering the eyeball). (NCI) Conjunctiva C12342 C74456 Anatomical Location CORNEA The transparent, avascular tissue covering the front of the eye and is continuous with the sclera. Cornea C12707 C74456 Anatomical Location CORNEAL ENDOTHELIUM The endothelial layer of the cornea. Corneal Endothelium C12928 C74456 Anatomical Location CORNEAL EPITHELIUM The epithelial layer of the cornea. Corneal Epithelium C12699 C74456 Anatomical Location CORNEAL STROMA The stromal layer of the cornea. Corneal Stroma C12843 C74456 Anatomical Location CORONARY ARTERY One of the arteries of the heart; in general it arises from the aortic root and supplies the myocardium. Coronary Artery C32089 C74456 Anatomical Location CORONARY ARTERY, ANTERIOR DESCENDING Anterior Descending Coronary Artery; Left Anterior Descending Coronary Artery A left coronary artery branch that descends on the anterior portion of the heart through the anterior interventricular groove. (NCI) Anterior Descending Coronary Artery C12872 C74456 Anatomical Location CORONARY ARTERY, LEFT Left Coronary Artery; Left Main Coronary Artery; Left Main Coronary Artery Segment; LM A coronary artery that arises from the aorta and bifurcates into the left anterior descending artery and the left circumflex artery. (NCI) Left Coronary Artery C12875 C74456 Anatomical Location CORONARY ARTERY, RIGHT Right Coronary Artery A coronary artery that originates above the right coronary cusp and supplies blood predominantly to the right side of the heart. (NCI) Right Coronary Artery C32378 C74456 Anatomical Location CORONARY SINUS The coronary vein that terminates in the right atrium and transports deoxygenated blood from the coronary circulation. Coronary Sinus C12882 C74456 Anatomical Location CORONARY VEIN A blood vessel in the heart which returns coronary blood to the right atrium. Coronary Vein C12446 C74456 Anatomical Location CORPUS CALLOSUM A white matter structure within the brain that connects the left and right cerebral hemispheres. Corpus Callosum C32216 C74456 Anatomical Location CORPUS CALLOSUM, BODY An area within the corpus callosum between the genu (anterior region) and the splenium (posterior region). Body of the Corpus Callosum C32675 C74456 Anatomical Location CORPUS CALLOSUM, GENU The anterior portion of the corpus callosum that bends down and back. Genu of the Corpus Callosum C33610 C74456 Anatomical Location CORPUS CALLOSUM, SPLENIUM The thick, convex posterior region of the corpus callosum. Splenium of the Corpus Callosum C26465 C74456 Anatomical Location CORPUS LUTEUM Corpus Luteum A group of cells that remain of the Graafian follicle following ovulation. This structure is composed of endocrine tissue and produces progesterone. This is needed to prepare the uterine lining for implantation by the fertilized egg. (NCI) Corpus Luteum C12448 C74456 Anatomical Location CORPUS STRIATUM The portion of the brain consisting of the neostriatum and globus pallidus. Corpus Striatum C12316 C74456 Anatomical Location CORPUS UTERI Uterine Body; Uterus, Corpus The body of the uterus. Corpus Uteri C163511 C74456 Anatomical Location CORRUGATOR SUPERCILII MUSCLE A muscle of the face, in general extending from the medial superciliary arch to the skin above the middle of the supraorbital margins; primary function is to move the eyebrows. Corrugator Supercilii Muscle C32391 C74456 Anatomical Location COSTAL CARTILAGE Costal Cartilage The cartilage positioned between the anterior end of the rib and the sternum. Its elasticity allows the ribcage to expand while breathing. (NCI) Costal Cartilage C102288 C74456 Anatomical Location COSTOCHONDRAL JOINT 1 The first hyaline cartilaginous joint between the ribs and costal cartilage. Costochondral Joint 1 C102289 C74456 Anatomical Location COSTOCHONDRAL JOINT 7 The seventh hyaline cartilaginous joint between the ribs and costal cartilage. Costochondral Joint 7 C77638 C74456 Anatomical Location CRANIAL CAVITY Intracranial Cavity The space that is formed by the bones of the skull, and contains the brain. Cranial Cavity C12700 C74456 Anatomical Location CRANIAL NERVE Any of the 12 paired nerves that originate in the brain stem. (NCI) Cranial Nerve C32414 C74456 Anatomical Location CUBOID BONE Cuboid Bone A bone on the lateral side of the tarsus between the calcaneus and the fourth and fifth metatarsal bones. (NCI) Cuboid Bone C32446 C74456 Anatomical Location DELTOID MUSCLE The muscle that creates the rounded contour of the shoulder which originates from the lateral third of the clavicle, the superior surface of the acromion process, and the posterior border of the spine of the scapula and inserts on the lateral side of the shaft of the humerus. (NCI) Deltoid C174321 C74456 Anatomical Location DENTAL ARCH The curved or bowlike structure formed by the arrangement of teeth within the jaw. Dental Arch C186109 C74456 Anatomical Location DERMAL PAPILLAE OF THE FACE Dermal projection on the face, generally associated with whiskers. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Dermal Papillae Of The Face C32455 C74456 Anatomical Location DESCENDING AORTA The portion of the aorta distal to the aortic arch which passes into the chest and abdomen to create the thoracic and abdominal segments. Descending Aorta C12702 C74456 Anatomical Location DIAPHRAGM A musculotendinous sheet separating the thoracic cavity from the abdominal cavity. Diaphragm C132391 C74456 Anatomical Location DIAPHRAGMATIC LYMPH NODE Lymph node located adjacent to the diaphragm. Diaphragmatic Lymph Node C40186 C74456 Anatomical Location DIGIT The most distal structure of the limb, usually containing claws or nails and pads. Digit C177918 C74456 Anatomical Location DIGITAL ARTERY A type of artery that supplies blood to the fingers and toes. In the hand, the digital arteries include the common palmar digital arteries that arise from the superficial palmar arch, the proper palmar digital arteries that are branches of the common palmar digital arteries and occasionally have dorsal branches distal to the proximal interphalangeal joints, and the dorsal digital arteries that are branches of the dorsal metacarpal arteries. In the foot, the digital arteries include the plantar digital arteries that arise from the plantar arch and the dorsal digital arteries that are branches of the dorsal metatarsal arteries. (NCI) Digital Artery C102290 C74456 Anatomical Location DISTAL CIRCUMFLEX ARTERY DCIRC; DISTAL CIRCUMFLEX ARTERY SEGMENT The segment of the left circumflex artery that is between the second and third obtuse marginal branches. Distal Circumflex Artery C60801 C74456 Anatomical Location DISTAL COMMON BILE DUCT The portion of the common bile duct that is closest to the intestine and furthest from the hepatic and cystic ducts. Distal Common Bile Duct C174320 C74456 Anatomical Location DISTAL EXTRAHEPATIC BILE DUCT REGION The area of the body that extends from where the cystic duct meets the common bile duct to the common bile duct's insertion into the small intestine. Distal Extrahepatic Bile Duct Region C139208 C74456 Anatomical Location DISTAL FEMUR R1 The portion of the distal femur, identified during a dual x-ray absorptiometry (DXA) scan, that contains primarily metaphyseal or trabecular bone. Distal Femur R1 C114198 C74456 Anatomical Location DISTAL INTERPHALANGEAL JOINT 2 OF THE FOOT DIP2 of the Foot A ginglymoid (hinge) synovial joint within the second digit of the foot articulating the middle and distal phalanges. (NCI) Distal Interphalangeal Joint 2 of the Foot C114188 C74456 Anatomical Location DISTAL INTERPHALANGEAL JOINT 2 OF THE HAND DIP2 of the Hand A ginglymoid (hinge) synovial joint within the second digit of the hand articulating the middle and distal phalanges. (NCI) Distal Interphalangeal Joint 2 of the Hand C102291 C74456 Anatomical Location DISTAL INTERPHALANGEAL JOINT 2 DIP2 A condyloid synovial joint within the second digit of the hand or foot articulating the middle and distal phalanges. (NCI) Distal Interphalangeal Joint 2 C114199 C74456 Anatomical Location DISTAL INTERPHALANGEAL JOINT 3 OF THE FOOT DIP3 of the Foot A ginglymoid (hinge) synovial joint within the third digit of the foot articulating the middle and distal phalanges. (NCI) Distal Interphalangeal Joint 3 of the Foot C114189 C74456 Anatomical Location DISTAL INTERPHALANGEAL JOINT 3 OF THE HAND DIP3 of the Hand A ginglymoid (hinge) synovial joint within the third digit of the hand articulating the middle and distal phalanges. (NCI) Distal Interphalangeal Joint 3 of the Hand C102292 C74456 Anatomical Location DISTAL INTERPHALANGEAL JOINT 3 DIP3 A condyloid synovial joint within the third digit of the hand or foot articulating the middle and distal phalanges. (NCI) Distal Interphalangeal Joint 3 C114275 C74456 Anatomical Location DISTAL INTERPHALANGEAL JOINT 4 OF THE FOOT DIP4 of the Foot A ginglymoid (hinge) synovial joint within the fourth digit of the foot articulating the middle and distal phalanges. (NCI) Distal Interphalangeal Joint 4 of the Foot C114273 C74456 Anatomical Location DISTAL INTERPHALANGEAL JOINT 4 OF THE HAND DIP4 of the Hand A ginglymoid (hinge) synovial joint within the fourth digit of the hand articulating the middle and distal phalanges. (NCI) Distal Interphalangeal Joint 4 of the Hand C102293 C74456 Anatomical Location DISTAL INTERPHALANGEAL JOINT 4 DIP4 A condyloid synovial joint within the fourth digit of the hand or foot articulating the middle and distal phalanges. (NCI) Distal Interphalangeal Joint 4 C114276 C74456 Anatomical Location DISTAL INTERPHALANGEAL JOINT 5 OF THE FOOT DIP5 of the Foot A ginglymoid (hinge) synovial joint within the fifth digit of the foot articulating the middle and distal phalanges. (NCI) Distal Interphalangeal Joint 5 of the Foot C114274 C74456 Anatomical Location DISTAL INTERPHALANGEAL JOINT 5 OF THE HAND DIP5 of the Hand A ginglymoid (hinge) synovial joint within the fifth digit of the hand articulating the middle and distal phalanges. (NCI) Distal Interphalangeal Joint 5 of the Hand C102294 C74456 Anatomical Location DISTAL INTERPHALANGEAL JOINT 5 DIP5 A condyloid synovial joint within the fifth digit of the hand or foot articulating the middle and distal phalanges. (NCI) Distal Interphalangeal Joint 5 C102295 C74456 Anatomical Location DISTAL LAD ARTERY DISTAL LAD ARTERY SEGMENT; DLAD The segment of the left anterior descending (LAD) artery that is distal to the third diagonal branch. Distal Left Anterior Descending Artery C139190 C74456 Anatomical Location DISTAL PHALANX 2 OF THE HAND The bone that forms the tip of the second finger, as counted from the thenar side of the hand. Hand Digit 2 Distal Phalanx C139191 C74456 Anatomical Location DISTAL PHALANX 3 OF THE HAND The bone that forms the tip of the third finger, as counted from the thenar side of the hand. Hand Digit 3 Distal Phalanx C139192 C74456 Anatomical Location DISTAL PHALANX 4 OF THE HAND The bone that forms the tip of the fourth finger, as counted from the thenar side of the hand. Hand Digit 4 Distal Phalanx C139193 C74456 Anatomical Location DISTAL PHALANX 5 OF THE HAND The bone that forms the tip of the fifth finger, as counted from the thenar side of the hand. Hand Digit 5 Distal Phalanx C139194 C74456 Anatomical Location DISTAL RADIOULNAR JOINT The articulation of the distal head of the ulna bone and the ulnar notch of the radius. Distal Radioulnar Joint C102296 C74456 Anatomical Location DISTAL RIGHT CORONARY ARTERY CONDUIT DISTAL RIGHT CORONARY ARTERY CONDUIT SEGMENT; DRCA The section of the right coronary artery distal to the origin of the acute marginal artery. Distal Right Coronary Artery Conduit C106042 C74456 Anatomical Location DISTANT LYMPH NODE Lymph node(s) that is distant to the anatomic region of interest. Distant Lymph Node C12934 C74456 Anatomical Location DORSAL MOTOR NUCLEUS A brain nucleus located in the medulla oblongata. (NCI) Dorsal Motor Nucleus C32478 C74456 Anatomical Location DORSALIS PEDIS ARTERY Dorsal Pedal Artery; Dorsalis Pedis Artery An artery of the dorsal surface of the foot, originating from the anterior tibial artery of the lower leg. The following arterial branches originate from the dorsalis pedis artery: the arcuate artery of the foot and deep plantar artery. (NCI) Dorsalis Pedis Artery C52854 C74456 Anatomical Location DUCTUS ARTERIOSUS An embryonic blood vessel that allows blood to bypass the lungs by connecting the pulmonary artery and the proximal descending aorta. Ductus Arteriosus C12263 C74456 Anatomical Location DUODENUM The portion of the small intestine between the stomach and jejunum. Duodenum C32488 C74456 Anatomical Location DURA MATER The outermost, toughest, and most fibrous of the three membranes (meninges) that surround and protect the brain and spinal cord. (NCI) Dura Mater C102627 C74456 Anatomical Location DURAL VENOUS SINUS Venous channels within the dura mater of the brain which receives both blood from blood vessels within the brain as well as cerebrospinal fluid then drains into the internal jugular vein. Unlike other blood vessels, dural venous sinuses lack valves and other vessel associated layers. Dural Venous Sinus C12394 C74456 Anatomical Location EAR A sensory organ that contains auditory and vestibular apparatuses. Ear C12499 C74456 Anatomical Location EAR, INNER Internal Ear; Labyrinth The innermost portion of the ear that contains the vestibule, cochlea and semicircular canals. Inner Ear C12292 C74456 Anatomical Location EAR, OUTER Auricle; External Ear; Pinna The external part of the ear. (NCI) External Ear C32999 C74456 Anatomical Location EARLOBE The soft fleshy portion of the lower external ear composed of areolar and adipose connective tissues. (NCI) Lobule of the Auricle C163512 C74456 Anatomical Location ELBOW EXTENSOR MUSCLES A group of two muscles in the upper extremity, the triceps brachii and anconeus; primary function is to straighten the arm at the elbow joint. Elbow Extensors C163513 C74456 Anatomical Location ELBOW FLEXOR MUSCLES A group of three muscles in the upper extremity, the brachialis, biceps brachii, and the brachioradialis; primary function is to bend the arm at the elbow joint. Elbow Flexors C32497 C74456 Anatomical Location ELBOW JOINT Elbow; Elbow Joint A joint involving the humerus, radius and ulna bones. Elbow Joint C13004 C74456 Anatomical Location ENDOCARDIUM The layer of endothelial cells and connective tissue lining the chambers of the heart. (NCI) Endocardium C12309 C74456 Anatomical Location ENDOCERVIX The portion of the cervix which is lined by single columnar epithelium (mucosa). (NCI) Endocervix C32514 C74456 Anatomical Location ENDOMETRIAL CAVITY Endometrial Cavity A space inside the uterus lined by a layer of mucous membranes called the endometrium. Endometrial Cavity C12313 C74456 Anatomical Location ENDOMETRIUM The mucous membrane comprising the inner layer of the uterine wall. Endometrium C97338 C74456 Anatomical Location ENTORHINAL CORTEX A brain region in the medial temporal lobe near the hippocampus. (NCI) Entorhinal Cortex C13164 C74456 Anatomical Location EPICARDIUM The outer membranous connective tissue layer of the heart tissue. (NCI) Epicardium C69300 C74456 Anatomical Location EPICONDYLE Epicondyle A bone prominence to which ligaments and tendons of the joints are attached. (NCI) Epicondyle C12328 C74456 Anatomical Location EPIDIDYMIS A crescent-like structure located adjacent to the testis. It consists of a single highly coiled duct and is divided into 3 regions: caput (head), corpus (body) and cauda (tail). Epididymis C41449 C74456 Anatomical Location EPIDURAL SPACE The body space between the dura mater and the walls of the vertebral canal. Epidural Spinal Canal Space C139195 C74456 Anatomical Location EPIGASTRIC LYMPH NODE A parietal lymph node located along the inferior epigastric vessels. Epigastric Lymph Node C32525 C74456 Anatomical Location EPIGASTRIC REGION The most superior, central area of the abdomen, lying immediately superior to the umbilicus and bounded laterally by the costal margins. Epigastric Region C12709 C74456 Anatomical Location EPIGLOTTIS Epiglottis A small cartilagenous flap-like valve that closes over the larynx during swallowing to prevent food entering the lungs. (NCI) Epiglottis C98182 C74456 Anatomical Location EPITROCHLEAR LYMPH NODE A lymph node located above and adjacent to the elbow. (NCI) Epitrochlear Lymph Node C139196 C74456 Anatomical Location ESOPHAGEAL LYMPH NODE Any lymph node located near the esophagus, including cervical, and upper, middle, and lower thoracic lymph nodes. Esophageal Lymph Node C32538 C74456 Anatomical Location ESOPHAGEAL MUCOSA The mucosal membranes that line the inner surface of the esophagus. Esophageal Mucosa C12389 C74456 Anatomical Location ESOPHAGUS The portion of the digestive tract between the pharynx and stomach. Esophagus C12252 C74456 Anatomical Location ESOPHAGUS, ABDOMINAL Abdominal Esophagus Clinical esophageal segment composed of smooth muscle. It corresponds to the inferior part of the lower third topographic segment of the esophagus. (NCI) Abdominal Esophagus C12250 C74456 Anatomical Location ESOPHAGUS, CERVICAL Cervical Esophagus Clinical esophageal segment composed of skeletal muscle. It corresponds to the superior part of the upper third topographic segment of the esophagus. (NCI) Cervical Esophagus C12255 C74456 Anatomical Location ESOPHAGUS, LOWER THIRD Lower Third of the Esophagus The lower one third of the esophagus in which the muscle layer is composed of muscle cells predominantly of the smooth type. (NCI) Lower Third of the Esophagus C12254 C74456 Anatomical Location ESOPHAGUS, MIDDLE THIRD Middle Third of the Esophagus The middle one third of the esophagus in which the muscle layer is composed of muscle cells of the striated and smooth types. Middle Third of the Esophagus C12251 C74456 Anatomical Location ESOPHAGUS, THORACIC Thoracic Esophagus Clinical esophageal segment composed of smooth muscle. It includes the middle third topographic segment, as well as parts of the upper and lower thirds. (NCI) Thoracic Esophagus C12253 C74456 Anatomical Location ESOPHAGUS, UPPER THIRD Upper Third of the Esophagus The upper one third of esophagus in which the muscle layer is composed of muscle cells of the striated type. (NCI) Upper Third of the Esophagus C12711 C74456 Anatomical Location ETHMOID BONE Ethmoid Bone A light and spongy bone that is cubical in shape. This bone is positioned at the anterior part of the cranium, sitting between the two orbits, at the roof of the nose. It consists of four parts: a horizontal or cribriform plate; a perpendicular plate; and two lateral masses or labyrinths. (NCI) Ethmoid Bone C12276 C74456 Anatomical Location ETHMOID SINUS Ethmoid Sinus A sinus of the meatuses of the nasal cavity. (NCI) Ethmoid Sinus C186110 C74456 Anatomical Location EXOCCIPITAL BONE The lateral portions of the occipital bone lying on either side of the foramen magnum; it is present during fetal development and later fuses with the occipital bone. Exoccipital Bone C187833 C74456 Anatomical Location EXTENSOR CARPI RADIALIS MUSCLES A group of two muscles of the hand, the extensor carpi radialis brevis and extensor carpi radialis longus. Primary function is radial extension and abduction or deviation of the wrist. Extensor Carpi Radialis Muscles C52914 C74456 Anatomical Location EXTENSOR CARPI ULNARIS MUSCLE A muscle of the wrist, in general extending from the humeral and ulnar heads to the base of the fifth metacarpal bone; primary function is to extend and abduct the wrist toward the ulna. Extensor Carpi Ulnaris C186111 C74456 Anatomical Location EXTENSOR DIGITI MINIMI MUSCLE A muscle of the forearm, in general extending from the lateral epicondyle of the humerus to the extensor expansion of the fifth digit; primary function is to extend the fifth digit at the metacarpophalangeal joint. Extensor Digiti Minimi Muscle C163514 C74456 Anatomical Location EXTENSOR DIGITORUM BREVIS MUSCLE A muscle in the foot, in general extending from the superolateral surface of the anterior calcaneus to the lateral sides of the tendons of extensor digitorum longus on the second, third and fourth toes; primary function is to extend the second, third and fourth toes. Extensor Digitorum Brevis Muscle C52918 C74456 Anatomical Location EXTENSOR DIGITORUM LONGUS MUSCLE Long Digital Extensor Muscle A muscle extending from the lateral surface of the tibia to the digits; primary function is the extension of the digits and flexion of the tarsal joint. Extensor Digitorum Longus C52916 C74456 Anatomical Location EXTENSOR DIGITORUM MUSCLE A muscle of the hand, in general extending from the lateral epicondyle of the humerus to the base of the proximal, middle, and distal phalanges; primary function is to extend the fingers. Extensor Digitorum Communis C163515 C74456 Anatomical Location EXTENSOR HALLUCIS BREVIS MUSCLE A muscle in the foot, in general extending from the superior surface of the anterior calcaneus to the dorsal surface of the base of the proximal phalanx of the big toe; primary function is to extend the big toe. Extensor Hallucis Brevis Muscle C186112 C74456 Anatomical Location EXTENSOR HALLUCIS LONGUS MUSCLE A muscle of the lower leg, in general extending from the middle third of the medial surface of the fibula and the adjacent interosseous membrane to the base and dorsal center of the distal phalanx of the great toe; primary function is to extend the big toe and dorsiflex the ankle. Extensor Hallucis Longus Muscle C186113 C74456 Anatomical Location EXTENSOR INDICIS PROPRIUS MUSCLE A muscle of the forearm, in general extending from the posterior surface of the ulna to the base of the second proximal phalanx and the tendon of the extensor digitorum muscle; primary function is to extend the second digit at metacarpophalangeal and interphalangeal joints. Extensor Indicis Proprius Muscle C186114 C74456 Anatomical Location EXTENSOR POLLICIS BREVIS MUSCLE A muscle of the forearm, in general extending from the posterior surface of the distal third of the radius and the adjacent interosseous membrane to the posterior surface of the base of the proximal phalanx of the thumb; primary function is to extend the thumb at the carpometacarpal and metacarpophalangeal joints. Extensor Pollicis Brevis Muscle C186115 C74456 Anatomical Location EXTENSOR POLLICIS LONGUS MUSCLE A muscle of the forearm, in general extending from the posterior surface of the middle third of the ulna and the adjacent interosseous membrane to the posterior surface of the base of the distal phalanx of the thumb; primary function is to extend the thumb at the metacarpophalangeal and interphalangeal joints and extend and abduct the wrist joint. Extensor Pollicis Longus Muscle C12498 C74456 Anatomical Location EXTERNAL ACOUSTIC MEATUS Auditory Canal; Ear Canal; External Acoustic Meatus; External Auditory Canal; External Auditory Meatus A tubular structure that runs from the outer ear to the tympanic membrane. External Acoustic Meatus C32558 C74456 Anatomical Location EXTERNAL ILIAC ARTERY An artery arising from the bifurcation of the common iliac artery in the lower torso. The external iliac artery becomes the femoral artery and is the main blood supply for the leg. External Iliac Artery C88143 C74456 Anatomical Location EXTERNAL ILIAC LYMPH NODE A lymph node located along the external iliac artery. (NCI) External Iliac Lymph Node C165584 C74456 Anatomical Location EXTRAABDOMINAL LYMPH NODE A lymph node that is located outside of the abdominal wall. Extra-Abdominal Lymph Node C32573 C74456 Anatomical Location EXTRAHEPATIC BILE DUCT The portion of the biliary tract outside the liver; the common hepatic duct joins the cystic duct to form the common bile duct. (NCI) Extrahepatic Bile Duct C174319 C74456 Anatomical Location EXTRAHEPATIC PERIHILAR BILE DUCT REGION The area of the body where the right and left hepatic ducts exit the liver and join to form the common hepatic duct that is proximal to the origin of the cystic duct. (PDQ) Extrahepatic Perihilar Bile Duct Region C33199 C74456 Anatomical Location EXTRAOCULAR MUSCLE Oculomotor Muscle A group of muscles in the orbit extending from the posterior orbit to the eye and upper eyelid; primary function is the movement of the eye and retraction of the upper eyelid. Extraocular Muscle C176325 C74456 Anatomical Location EYE BULGE The external protuberance of the eyeball beneath the eyelid. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Eye Bulge C12401 C74456 Anatomical Location EYE Eyeball The sensory organ of vision. Eye C12667 C74456 Anatomical Location EYE, ANTERIOR CHAMBER The space in the eye filled with aqueous humor and bounded by the cornea, a small portion of the sclera, a small portion of the ciliary body, the iris and lens. (Cline et al., Dictionary of Visual Science, 4th ed, p109) Anterior Chamber of the Eye C12668 C74456 Anatomical Location EYE, ANTERIOR SEGMENT The front part of the eye, which is posteriorly bordered by posterior surfaces of the posterior lens capsule, lens zonules, and ciliary body; it includes the cornea, conjunctiva, lacrimal gland, tear film, iris, lens, ciliary body, anterior portion of the sclera, and anterior chamber. Anterior Eye Segment C33885 C74456 Anatomical Location EYE, VITREOUS CHAMBER Postremal Chamber The largest space within the eye which is bounded by the lens and the retina and filled with the gelatinous vitreous humor. (NCI) Vitreous Chamber C32575 C74456 Anatomical Location EYEBROW The arched strip of hairs (supercilia) on the brow ridge (supercilium) above each eye socket. Eyebrow C32576 C74456 Anatomical Location EYELASH Anyone of the short hairs that grow on the edge of the eyelid. (NCI) Eyelash C12713 C74456 Anatomical Location EYELID Palpebra The section of skin, containing muscle and conjunctiva, that covers and protects the eye. Eyelid C13071 C74456 Anatomical Location FACE The portion of the head that contains the structures such as the eyes, nose, mouth, and jaws. Face C32577 C74456 Anatomical Location FACET JOINT Facet Joint A synovial joint between two adjacent vertebrae. The facet joint links the articular process of one vertebra and the inferior articular process of the adjacent vertebra. (NCI) Facet Joint C63706 C74456 Anatomical Location FACIAL BONE Facial Bone Any bone that contributes to the facial structures, except those bones that are part of the braincase. (NCI) Facial Bone C13073 C74456 Anatomical Location FACIAL MUSCLE Mimetic Muscles Any of the muscles of the face that are supplied by the facial nerve and control facial expressions. Facial Muscle C12714 C74456 Anatomical Location FACIAL NERVE Seventh Cranial Nerve A cranial nerve extending from the brain stem between the pons and medulla, which innervates the facial muscles, glands and the tongue. Facial Nerve C32582 C74456 Anatomical Location FALCIFORM LIGAMENT A fold of tissue consisting of two layers of peritoneum extending from the notch of the anterior margin of the liver to the anterior abdominal wall and diaphragm. Falciform Ligament C12403 C74456 Anatomical Location FALLOPIAN TUBE Fallopian Tube The tube through which eggs pass from an ovary. Fallopian Tube C13108 C74456 Anatomical Location FASCIA A sheet or band of fibrous connective tissue enveloping, separating, or binding together muscles, organs and other soft structures of the body. Fascia C176326 C74456 Anatomical Location FAT PAD Encapsulated adipose tissue within the body. Fat Pad C181454 C74456 Anatomical Location FAUCES Isthmus of Fauces; Oropharyngeal Isthmus The anatomical opening formed by the arch of the hard palate at the back of the mouth, where the oral cavity and pharynx meet. Oropharyngeal Isthmus C61600 C74456 Anatomical Location FEMALE GENITALIA Female Genitalia Female internal and external organs of reproduction. Female Genitalia C12402 C74456 Anatomical Location FEMALE REPRODUCTIVE SYSTEM The sex organs of the female. Female Reproductive System C12715 C74456 Anatomical Location FEMORAL ARTERY An artery of the thigh; in general it arises from the external iliac artery distal to the inguinal ligment and continues as the popliteal artery. Femoral Artery C114186 C74456 Anatomical Location FEMORAL CONDYLE The rounded bony projection at the distal end of the femur. Femoral Condyle C32718 C74456 Anatomical Location FEMORAL HEAD Femur Head The highest portion of the femoral bone that articulates with the acetabulum. (NCI) Head of the Femur C98183 C74456 Anatomical Location FEMORAL LYMPH NODE A lymph node located in the upper inner portion of the thigh. (NCI) Femoral Lymph Node C61563 C74456 Anatomical Location FEMORAL NECK Femoral Neck The short, constricted portion of the thigh bone between the femur head and the trochanter. (NCI) Femoral Neck C12716 C74456 Anatomical Location FEMORAL VEIN A vein of the thigh; in general it arises from the popliteal vein and drains into the external iliac vein. Femoral Vein C116167 C74456 Anatomical Location FEMORO-POPLITEAL PERIPHERAL ARTERY The segment of the blood vessels that includes the popliteal artery and its origin from the femoral artery. Femoropopliteal Artery Segment C96209 C74456 Anatomical Location FEMUR SHAFT The cylindrical body of the femur. (NCI) Femoral Shaft C12717 C74456 Anatomical Location FEMUR Bone, Femoral The bone positioned between the pelvis and the femorotibial joint. Femur C120670 C74456 Anatomical Location FIBULA SHAFT The elongated bony body of the fibula. Fibular Shaft C12718 C74456 Anatomical Location FIBULA The long bone that is lateral to the tibia. Fibula C154772 C74456 Anatomical Location FIBULAR VEIN A vein that arises from the plantar veins of the foot, accompanies the peroneal artery, and travels up the back of the leg to join the anterior and posterior tibial veins in forming the popliteal vein on the posterior surface of the knee. Fibular Vein C163516 C74456 Anatomical Location FINGER EXTENSOR MUSCLES A group of six muscles in the upper extremity, the abductor pollicis longus, extensor pollicis brevis, extensor pollicis longus, extensor indicis, extensor digitorum, and extensor digiti minimi muscles; primary function is to straighten the fingers to open the hand. Finger Extensors C161384 C74456 Anatomical Location FINGER EXTENSOR TENDONS The tendons located on the dorsal side of the fingers that connect muscles of the forearm and hand to bones in the fingers, enabling extension of the fingers. (NCI) Finger Extensor Tendons C163517 C74456 Anatomical Location FINGER FLEXOR MUSCLES A group of three muscles in the upper extremity, the flexor digitorum superficialis, flexor digitorum profundus, and flexor pollicis longus muscles; primary function is to bend the fingers. Finger Flexors C161383 C74456 Anatomical Location FINGER FLEXOR TENDONS The tendons located on the palm side of the fingers that connect the flexor muscles of the forearm and hand to bones in the fingers, enabling flexion towards the palm. (NCI) Finger Flexor Tendons C32608 C74456 Anatomical Location FINGER Finger Any of the digits of the hand. (NCI) Finger C32609 C74456 Anatomical Location FINGERNAIL Fingernail The nail at the end of a finger. (NCI) Fingernail C187834 C74456 Anatomical Location FINGERTIP The most distal end of the finger, beyond the nail bed. Fingertip C102297 C74456 Anatomical Location FIRST DIAGONAL BRANCH ARTERY 1ST DIAG; FIRST DIAGONAL BRANCH ARTERY SEGMENT The first artery arising from the left anterior descending (LAD) artery that supplies the anterolateral wall, when counted from proximal to distal. First Diagonal Branch Artery C139197 C74456 Anatomical Location FIRST DORSAL INTEROSSEOUS MUSCLE OF THE FOOT A dorsal interosseous muscle of the foot that originates on the lateral side of the first metatarsal and the medial side of the second metatarsal, and inserts into the medial side of the base of the proximal phalanx of the second toe. First Dorsal Interosseous Muscle of the Foot C139198 C74456 Anatomical Location FIRST DORSAL INTEROSSEOUS MUSCLE OF THE HAND A dorsal interosseous muscle of the hand that originates on the proximal half of the lateral border of the index metacarpal and the full length of the medial border of the thumb metacarpal, and inserts into the lateral side of the index finger. First Dorsal Interosseous Muscle of the Hand C102298 C74456 Anatomical Location FIRST LEFT POSTEROLATERAL BRANCH ARTERY 1ST LPL; FIRST LEFT POSTEROLATERAL BRANCH ARTERY SEGMENT In an individual with a left-dominant heart, this is the first branch that arises from the circumflex artery atrioventricular groove continuation when counted from proximal to distal. It supplies the posterolateral wall. First Left Posterolateral Branch Artery C102299 C74456 Anatomical Location FIRST OBTUSE MARGINAL BRANCH ARTERY 1ST OM; FIRST OBTUSE MARGINAL BRANCH ARTERY SEGMENT The first artery arising from the left circumflex artery that supplies the lateral wall, when counted from proximal to distal. First Obtuse Marginal Branch Artery C102300 C74456 Anatomical Location FIRST RIGHT POSTEROLATERAL ARTERY 1ST RPL; FIRST RIGHT POSTEROLATERAL ARTERY SEGMENT In an individual with a right-dominant heart, this is the first branch that arises from the right coronary artery distal to the right posterior descending artery, when counted from proximal to distal. First Right Posterolateral Artery C93028 C74456 Anatomical Location FLANK The region on either side of the body that extends from the last rib to the hip. Flank C53155 C74456 Anatomical Location FLEXOR CARPI RADIALIS MUSCLE A muscle in the forearm running from the head of the humerus to the radial side of the wrist that flexes and radially abducts the hand. (NCI) Flexor Carpi Radialis C53156 C74456 Anatomical Location FLEXOR CARPI ULNARIS MUSCLE A muscle in the forearm running from the humeral and ulnar heads to the ulnar side of the wrist that flexes and abducts the hand toward the ulna. (NCI) Flexor Carpi Ulnaris C163518 C74456 Anatomical Location FLEXOR DIGITORUM BREVIS MUSCLE A muscle in the foot, in general extending from the medial process of the posterior calcaneal tuberosity to the borders of the middle phalanx of the four lateral toes; primary function is flexion of the four lateral toes and support of the medial and lateral longitudinal arches. Flexor Digitorum Brevis Muscle C52921 C74456 Anatomical Location FLEXOR DIGITORUM LONGUS MUSCLE A muscle in the leg/hindlimb and foot/hindpaw, in general extending from the tibia to the phalanges; primary function is to flex the digits. Flexor Digitorum Longus C52923 C74456 Anatomical Location FLEXOR DIGITORUM PROFUNDUS MUSCLE A muscle in the forearm beginning at the head of the ulna and ending with four tendons projecting to the second, third, fourth, and fifth fingers which flexes the midcarpal, metacarpophalangeal and interphalangeal joints. (NCI) Flexor Digitorum Profundus C150850 C74456 Anatomical Location FLEXOR DIGITORUM SUPERFICIALIS MUSCLE A muscle in the forearm, in general extending from the humeroulnar and radial heads of the forearm to the middle phalanges of the second through fifth digits of the hand; primary function is flexion of the fingers at the proximal interphalangeal joints. Flexor Digitorum Superficialis Muscle C165998 C74456 Anatomical Location FLEXOR HALLUCIS BREVIS MUSCLE A muscle in the foot, in general extending from the plantar surface of the cuboid bone to the medial and lateral sesamoid bones at the base of the proximal phalanx of the big toe; primary function is flexion of the big toe and the support of the medial longitudinal arch. Flexor Hallucis Brevis Muscle C52925 C74456 Anatomical Location FLEXOR HALLUCIS LONGUS MUSCLE A muscle in the leg and foot, in general extending from the fibula to the distal surface of the big toe phalanx; primary function is to flex the big toe. Flexor Hallucis Longus C186116 C74456 Anatomical Location FLEXOR POLLICIS BREVIS MUSCLE A muscle of the hand, whose superficial head extends from the flexor retinaculum and tubercle of the trapezium bone and deep head that extends from the trapezoid and capitate bones, extending to the lateral side of the base of the proximal phalanx of the thumb; primary function is to flex the thumb at the metacarpophalangeal joint. Flexor Pollicis Brevis Muscle C150851 C74456 Anatomical Location FLEXOR POLLICIS LONGUS MUSCLE A muscle in the forearm, in general extending from the anterior surface of the radius and interosseous membrane to the palmar aspect of the base of the distal phalanx of the thumb; primary function is flexion of the thumb. Flexor Pollicis Longus Muscle C54187 C74456 Anatomical Location FLOOR OF MOUTH The area of the mouth under the ventral surface of the tongue. Floor of Mouth C32621 C74456 Anatomical Location FONTANELLE Fontanel; Soft Spot The membrane-covered space between the skull bones of a neonate or fetus where ossification is not complete and sutures are not fully formed. Fontanelle C52839 C74456 Anatomical Location FOOT DIGIT 1 Big Toe The largest and most medial toe of the foot. (NCI) Foot Digit 1 C52840 C74456 Anatomical Location FOOT DIGIT 2 Index Toe The second toe from the medial side of the foot. (NCI) Foot Digit 2 C52841 C74456 Anatomical Location FOOT DIGIT 3 Middle Toe The middle or third toe from the medial side of the foot. (NCI) Foot Digit 3 C52842 C74456 Anatomical Location FOOT DIGIT 4 Fourth Toe The fourth toe from the medial side of the foot. (NCI) Foot Digit 4 C52843 C74456 Anatomical Location FOOT DIGIT 5 Little Toe The smallest and most lateral toe of the foot. (NCI) Foot Digit 5 C52772 C74456 Anatomical Location FOOT PHALANX Foot Phalanx A bone of the foot. (NCI) Foot Phalanx C32622 C74456 Anatomical Location FOOT The entire structure distal to the ankle joint/tarsus, which includes the metatarsus and digit(s). Foot C186117 C74456 Anatomical Location FOREARM PRONATOR MUSCLES A group of muscles in the ankle, the brachioradialis, pronator teres, pronator quadratus, and flexor carpi radialis muscles; primary function is to rotate the forearm so that the palm faces downward when the arm is extended at a right angle to the body. Forearm Pronator Muscles C32628 C74456 Anatomical Location FOREARM Forearm The structure on the upper limb, between the elbow and the wrist. (NCI) Forearm C40185 C74456 Anatomical Location FOREBRAIN The largest part of the brain composed of the cerebral hemispheres, thalamus, hypothalamus, and the limbic system. (NCI) Forebrain C89803 C74456 Anatomical Location FOREHEAD Forehead The part of the face between the eyebrows and the normal hairline. Forehead C176321 C74456 Anatomical Location FORELIMB The anterior, front or upper limb of an animal. Fore Limb C186118 C74456 Anatomical Location FOREPAW PHALANX Forepaw Phalange Any of the bones that make up the digits of the forepaw. Forepaw Phalanx C33049 C74456 Anatomical Location FORESKIN Male Prepuce A fold of skin covering the tip of the penis. Male Prepuce C26463 C74456 Anatomical Location FOVEA Fovea Centralis Area consisting of a small depression in the retina containing only cones and where vision is most acute. Fovea Centralis C32635 C74456 Anatomical Location FRONTAL BONE A bone of the skull forming the front part of the skull, root of the nose, and the roof of both orbits. Frontal Bone C12352 C74456 Anatomical Location FRONTAL LOBE Frontal Lobe The part of the brain located anterior to the parietal lobes at the front of each cerebral hemisphere. (NCI) Frontal Lobe C12277 C74456 Anatomical Location FRONTAL SINUS Frontal Sinus The paired, mucosal lined air spaces located above the orbit and communicating with the nasal passages. (NCI) Frontal Sinus C186119 C74456 Anatomical Location FRONTALIS MUSCLE A muscle of the forehead, in general extending from the galea aponeurotica at the top of the skull to the skin around the eyebrows and the top of the nose; primary function is to raise the eyebrows. Frontalis Muscle C135172 C74456 Anatomical Location FUNDUS OF THE EYE The portion of the interior of the eye that includes the sensory retina, the optic disc, and the macula. Eye Fundus C12257 C74456 Anatomical Location FUNDUS OF THE STOMACH The blind sac region of the glandular stomach. Fundus of the Stomach C12315 C74456 Anatomical Location FUNDUS UTERI The upper, rounded portion of the uterus that is opposite from the cervix. Fundus Uteri C12377 C74456 Anatomical Location GALLBLADDER A sac-like organ located adjacent to the liver that stores and concentrates bile produced by the liver. Gallbladder C12719 C74456 Anatomical Location GANGLION Ganglia; Ganglion; Neural Ganglion A cluster of nervous tissue principally composed of neuronal cell bodies external to the central nervous system (CNS). (NCI) Ganglion C12256 C74456 Anatomical Location GASTRIC CARDIA The region of the stomach adjacent to the esophogastric junction. Gastric Cardia C154773 C74456 Anatomical Location GASTRIC CURVATURE LYMPH NODE Lymph node(s) located between the two layers of the greater omentum, either superiorly along the cardiac half of the lesser curvature of the stomach or inferiorly along the pyloric half of the greater curvature of the stomach. Gastric Curvature Lymph Node C32656 C74456 Anatomical Location GASTRIC MUCOSA Stomach Mucosa The mucosal membranes that line the inner surface of the stomach. Gastric Mucosa C32666 C74456 Anatomical Location GASTROCNEMIUS MUSCLE A bipennate muscle extending from the femoral condyles to the calcaneus; primary function is the extension of the tarsal joint and flexion of the femorotibial joint. Gastrocnemius Muscle C163519 C74456 Anatomical Location GASTROCNEMIUS MUSCLE, LATERAL HEAD One of two heads of the gastrocnemius muscle, in general originating from the lateral femoral condyle. Lateral Head of Gastrocnemius Muscle C163520 C74456 Anatomical Location GASTROCNEMIUS MUSCLE, MEDIAL HEAD One of two heads of the gastrocnemius muscle, in general originating from the medial femoral condyle. Medial Head of Gastrocnemius Muscle C32668 C74456 Anatomical Location GASTROESOPHAGEAL JUNCTION Gastroesophageal Junction The anatomical location where the esophagus joins to the stomach. (NCI) Gastroesophageal Junction C12378 C74456 Anatomical Location GASTROINTESTINAL SYSTEM Gastrointestinal System The system that includes the esophagus, stomach, small and large intestine, anus, liver, biliary tract, and pancreas. (NCI) Digestive System C34082 C74456 Anatomical Location GASTROINTESTINAL TRACT Gastrointestinal Tract The upper gastrointestinal (GI) tract is comprised of mouth, pharynx, esophagus and stomach while the lower GI tract consists of intestines and anus. The primary function of the GI tract is to ingest, digest, absorb and ultimately excrete food stuff. (NCI) Gastrointestinal Tract C33010 C74456 Anatomical Location GASTROINTESTINAL TRACT, LOWER Lower Gastrointestinal Tract The lower part of the gastrointestinal tract that includes the jejunum and ileum of the small intestine and the large intestine. (NCI) Lower Gastrointestinal Tract C176241 C74456 Anatomical Location GASTROINTESTINAL TRACT, LOWER, WALL The portion of the gastrointestinal tract wall that surrounds the cavities of the duodenum, jejunum, ileum, colon, rectum, and anus. Lower Gastrointestinal Tract Wall C33837 C74456 Anatomical Location GASTROINTESTINAL TRACT, UPPER Upper Gastrointestinal Tract The upper part of the gastrointestinal tract that includes the esophagus, stomach, and duodenum. (NCI) Upper Gastrointestinal Tract C176314 C74456 Anatomical Location GASTROINTESTINAL TRACT, UPPER, WALL The portion of the gastrointestinal tract wall that surrounds the cavities of the esophagus and stomach. The proximal duodenum is also sometimes considered part of the upper gastrointestinal tract. Upper Gastrointestinal Tract Wall C176233 C74456 Anatomical Location GASTROINTESTINAL TRACT, WALL The multiple layers of specialized tissue that surround the cavity of the gastrointestinal tract, including the mucosa, submucosa, muscular layers, and serosa. Gastrointestinal Tract Wall C52928 C74456 Anatomical Location GENIOGLOSSUS MUSCLE A muscle of the tongue, in general extending from the mental spine of the mandible to the hyoid bone at the bottom of the tongue; primary function is to depress and protrude the tongue. Genioglossus C176324 C74456 Anatomical Location GENITAL TUBERCLE A protruding body of tissue that forms in the ventral caudal region during embryonic development. Genital Tubercle C25177 C74456 Anatomical Location GENITALIA The external sex organs. (NCI) Genitalia C12810 C74456 Anatomical Location GENITOURINARY SYSTEM The body system that includes all organs involved in reproduction and in the formation and voidance of urine. Genitourinary System C32677 C74456 Anatomical Location GINGIVA Gum The soft tissue surrounding the neck of individual teeth as well as covering the alveolar bone. The tissue is fibrous and continuous with the periodontal ligament and mucosal covering. (NCI) Gingiva C139199 C74456 Anatomical Location GINGIVAL MUCOSA The portion of the oral mucosa that surrounds the cervical aspect of teeth and the alveolar process of the jaw. Gingival Mucosa C32682 C74456 Anatomical Location GLENOID FOSSA Glenoid Fossa The trough in the head of the scapula that receives the head of the humerus to form the shoulder joint. (NCI) Glenoid Fossa C12449 C74456 Anatomical Location GLOBUS PALLIDUS Paired nuclei at the base of the forebrain that, along with the putamen, form the lentiform nucleus of the basal ganglia. Globus Pallidus C13250 C74456 Anatomical Location GLOMERULUS A cluster of convoluted capillaries beginning at each nephric tubule in the kidney and held together by connective tissue. Glomerulus C12723 C74456 Anatomical Location GLOSSOPHARYNGEAL NERVE The ninth cranial nerve. Glossopharyngeal Nerve C12724 C74456 Anatomical Location GLOTTIS Glottis The space in which the vocal cords are located. (NCI) Glottis C128630 C74456 Anatomical Location GLOTTIS, ANTERIOR COMMISSURE Laryngeal Anterior Commissure The anterior surface of the glottic opening, located within the larynx, that constitutes the junction of the conus elasticus and the thyroepiglottic, vestibular, and vocal ligaments. Laryngeal Anterior Commissure C164282 C74456 Anatomical Location GLOTTIS, POSTERIOR COMMISSURE Laryngeal Posterior Commissure The posterior surface of the glottic opening at the level of the vocal cords. Laryngeal Posterior Commissure C78205 C74456 Anatomical Location GLUTEAL MUSCLE A group of three muscles (gluteus maximus, gluteus medius, gluteus minimus) extending from the ilium and sacrum to the femur; primary function is extension and abduction of the hip joint. Gluteal Muscle C52560 C74456 Anatomical Location GLUTEUS MAXIMUS The outermost and largest muscle of the buttocks. (NCI) Gluteus Maximus C52933 C74456 Anatomical Location GLUTEUS MEDIUS A muscle of the hip and buttock, in general extending from the gluteal surface of the ilium to the lateral aspect of the greater trochanter of the femur; primary function is to abduct and rotate the thigh. Gluteus Medius C12725 C74456 Anatomical Location GONAD A reproductive organ that produces gametes. Gonad C52935 C74456 Anatomical Location GRACILIS MUSCLE A muscle in the thigh, in general extending from the lower half of the symphysis pubis and the upper half of the pubic arch to the upper part of the medial surface of the tibia; primary function is to adduct the thigh, rotate the leg/hindlimb medially and flex the knee. Gracilis C33004 C74456 Anatomical Location GREAT SAPHENOUS VEIN Long Saphenous Vein A long superficial vein originating from the dorsal vein at the big toe and the dorsal venous arch of the foot and extending up the inner leg to empty into the femoral artery in the groin area. Long Saphenous Vein C32698 C74456 Anatomical Location GREAT TROCHANTER Great Trochanter A large, irregular, quadrilateral area of bone found at the neck of the femur. (NCI) Great Trochanter C102955 C74456 Anatomical Location GREAT VESSELS Any of the major arteries or veins attached to the cardiac atria or ventricles. Great Blood Vessel C12262 C74456 Anatomical Location GREATER CURVATURE OF THE STOMACH Greater Curvature of the Stomach The lateral and inferior border of the stomach. Attached to it is the greater omentum. (NCI) Greater Curvature of the Stomach C12936 C74456 Anatomical Location GUT-ASSOCIATED LYMPHOID TISSUE GALT Lymphoid tissue located in the mucosa of the digestive tract. Gut-Associated Lymphoid Tissue C32706 C74456 Anatomical Location HAIR BULB The lower segment of the hair that circles the dermal papilla and the hair matrix. (NCI) Hair Bulb C13317 C74456 Anatomical Location HAIR FOLLICLE A tube-like invagination of the epidermis from which the hair shaft develops and into which the sebaceous glands open; the follicle is lined by a cellular inner and outer root sheath of epidermal origin and is invested with a fibrous sheath derived from the dermis. (NCI) Hair Follicle C32711 C74456 Anatomical Location HAIR ROOT The portion of the hair that is enclosed within the hair follicle. (NCI) Hair Root C33543 C74456 Anatomical Location HAIR SHAFT Shaft of the Hair The segment of the hair that projects above the skin surface. (NCI) Shaft of the Hair C32705 C74456 Anatomical Location HAIR Hair The filamentous outgrowth of the epidermis. (NCI) Hair C12860 C74456 Anatomical Location HAMATE BONE Hamate Bone The medial bone in the distal row of carpal bones. (NCI) Hamate Bone C53042 C74456 Anatomical Location HAMSTRING MUSCLE A group of three muscles in the lower extremity, the biceps femoris, semimembranosus muscle and semitendinosus muscle; primary function is to extend the hip when the trunk is fixed and flex the knee, and medially rotate the lower leg when the knee is bent. Hamstring C178000 C74456 Anatomical Location HAND DIGIT 1 ARTERY Thumb Artery Any of the arteries that supply blood to the thumb; either the ulnopalmar, radiopalmar, ulnodorsal, or radiodorsal digital artery to the thumb, or the princeps pollicis artery. Hand Digit 1 Artery C52834 C74456 Anatomical Location HAND DIGIT 1 Thumb The thick and short hand digit which is next to the index finger in humans. (NCI) Hand Digit 1 C177996 C74456 Anatomical Location HAND DIGIT 2 ARTERY Index Finger Artery Any of the arteries that supply blood to the index finger, either the radial artery of the index finger or the ulnar proper digital artery. Hand Digit 2 Artery C52835 C74456 Anatomical Location HAND DIGIT 2 Index Finger The second finger from the radial side of the hand, next to the thumb. (NCI) Hand Digit 2 C177998 C74456 Anatomical Location HAND DIGIT 3 ARTERY Middle Finger Artery Any of the arteries that supply blood to the middle finger, either the ulnar or radial proper digital artery. Hand Digit 3 Artery C52836 C74456 Anatomical Location HAND DIGIT 3 Middle Finger The middle or third finger from the radial side of the hand. (NCI) Hand Digit 3 C177999 C74456 Anatomical Location HAND DIGIT 4 ARTERY Ring Finger Artery Any of the arteries that supply blood to the ring finger, either the ulnar or radial proper digital artery. Hand Digit 4 Artery C52837 C74456 Anatomical Location HAND DIGIT 4 Ring Finger The fourth finger from the radial side of the hand. (NCI) Hand Digit 4 C177997 C74456 Anatomical Location HAND DIGIT 5 ARTERY Little Finger Artery Any of the arteries that supply blood to the little finger, either the ulnar or radial proper digital artery. Hand Digit 5 Artery C52838 C74456 Anatomical Location HAND DIGIT 5 Little Finger The fifth and smallest finger from the radial side of the hand. (NCI) Hand Digit 5 C52771 C74456 Anatomical Location HAND PHALANX Hand Phalanx A bone of the hand. (NCI) Hand Phalanx C32712 C74456 Anatomical Location HAND Hand The distal portion of the upper extremity. It consists of the carpus, metacarpus, and digits. (NCI) Hand C12230 C74456 Anatomical Location HARD PALATE The part of the roof of the mouth supported by bone. Hard Palate C12418 C74456 Anatomical Location HEAD AND NECK The area of the body comprising the skull, facial bones and the cervical vertebrae, sinuses, orbits, salivary glands, oral cavity, oropharynx, larynx, thyroid, facial and neck musculature, soft tissue and lymph nodes draining these areas. Head and Neck C32719 C74456 Anatomical Location HEAD OF THE FIBULA Fibular Head The upper rounded part of the fibula that articulates with the tibia. Head of the Fibula C32720 C74456 Anatomical Location HEAD OF THE HUMERUS Head of the Humerus The upper rounded part of the humerus that fits into the glenoid cavity of the scapula. (NCI) Head of the Humerus C12419 C74456 Anatomical Location HEAD The portion of the body containing the mouth, the brain and multiple sensory organs. Head C12727 C74456 Anatomical Location HEART A hollow muscular organ which receives the blood from the veins and pumps it into the arteries. Heart C32126 C74456 Anatomical Location HEART, APEX Apex of the Heart The most outer superficial part of the heart which is situated on the left 5th intercostal space. (NCI) Apex of the Heart C12728 C74456 Anatomical Location HEART, ATRIUM Cardiac Atrium The smaller chamber(s) of the heart that receives blood from the peripheral circulation and/or the lungs. Cardiac Atrium C48589 C74456 Anatomical Location HEART, BASE Base of the Heart The superior portion of the heart located opposite to the apical portion. It is formed mainly by the left atrium. (NCI) Base of the Heart C34241 C74456 Anatomical Location HEART, FORAMEN OVALE An opening between the right and left atria in the fetal heart that allows blood to bypass the lungs and flow directly into the systemic circulation. Foramen Ovale of the Fetal Heart C127643 C74456 Anatomical Location HEART, LEFT ATRIAL APPENDAGE A small muscular pouch located in the wall of the left atrium. Left Atrial Appendage C12869 C74456 Anatomical Location HEART, LEFT ATRIUM The smaller chamber on the left side of the heart, which receives oxygenated blood from the pulmonary veins and pumps it through the left atrioventricular valve into the left ventricle. Left Atrium C12871 C74456 Anatomical Location HEART, LEFT VENTRICLE Left Ventricle The larger chamber on the left side of the heart, which receives oxygenated blood from the left atrium and pumps it through the aortic valve into the aorta. Left Ventricle C127644 C74456 Anatomical Location HEART, LEFT VENTRICULAR OUTFLOW TRACT The structure through which blood flows from the left ventricle into the aortic root. Left Ventricular Outflow Tract C127645 C74456 Anatomical Location HEART, LEFT VENTRICULAR WALL The wall of the left ventricle, comprising anterior, inferior, lateral, apical, basal wall; and excluding the interventricular septum. Left Ventricular Wall C127646 C74456 Anatomical Location HEART, RIGHT ATRIAL APPENDAGE A small muscular pouch located in the wall of the right atrium. Right Atrial Appendage C12868 C74456 Anatomical Location HEART, RIGHT ATRIUM The smaller chamber on the right side of the heart, which receives deoxygenated blood from the body and pumps it through the right atrioventricular valve into the right ventricle. Right Atrium C12870 C74456 Anatomical Location HEART, RIGHT VENTRICLE Right Ventricle The larger chamber on the right side of the heart, which receives deoxygenated blood from the right atrium and pumps it through the pulmonic valve into the pulmonary arteries. Right Ventricle C127647 C74456 Anatomical Location HEART, RIGHT VENTRICULAR FREE WALL The lateral segment of the right ventricular wall, excluding the anterior and inferior right ventricular wall. Right Ventricular Free Wall C127648 C74456 Anatomical Location HEART, RIGHT VENTRICULAR OUTFLOW TRACT The structure through which blood flows from the right ventricle into the pulmonary trunk. Right Ventricular Outflow Tract C127649 C74456 Anatomical Location HEART, RIGHT VENTRICULAR WALL The wall of the right ventricle, comprising anterior, inferior, and lateral walls; and excluding the interventricular septum. Right Ventricular Wall C49485 C74456 Anatomical Location HEART, SEPTUM Cardiac Septum The tissue in the heart that separates the two atria (atrial septum) and the two ventricles (ventricular septum). (NCI) Heart Septum C12730 C74456 Anatomical Location HEART, VENTRICLE Cardiac Ventricle The larger chamber(s) of the heart that receives blood from an atrium and pushes it out of the heart into the peripheral circulation and/or the lungs. Cardiac Ventricle C186120 C74456 Anatomical Location HEART, VENTRICULAR CHAMBER The anatomical space of a cardiac ventricle. Heart, Ventricular Chamber C119295 C74456 Anatomical Location HEART, VENTRICULAR WALL The tissue layers that form the cardiac ventricle. They include myocardium, endocardium, and pericardium. (NCI) Ventricular Wall of the Heart C161381 C74456 Anatomical Location HEEL OF THE FOOT The rounded back part of the foot below the ankle and behind the arch. (NCI) Heel of the Foot C161382 C74456 Anatomical Location HEEL OF THE HAND Heel of the Palm The raised part of the palm of the hand that is adjacent to the wrist. (NCI) Heel of the Hand C32729 C74456 Anatomical Location HEPATIC ARTERY An artery arising from the celiac trunk that supplies the liver and branches to form the cystic, gastro-duodenalis and pyloric arteries. Common Hepatic Artery C77640 C74456 Anatomical Location HEPATIC LYMPH NODE Lymph node(s) adjacent to the liver. Hepatic Lymph Node C32736 C74456 Anatomical Location HEPATIC VEIN The blood vessels that drain blood from the central veins of the liver into the inferior vena cava. Hepatic Vein C43612 C74456 Anatomical Location HEPATOBILIARY SYSTEM The body system that includes the liver, gallbladder, and associated ducts. Hepatobiliary System C98187 C74456 Anatomical Location HILAR LYMPH NODE A lymph node located in the hilum of the lung within the mediastinum. Pulmonary Hilar Lymph Node C25724 C74456 Anatomical Location HILAR Hilar Refers to the area associated with the hilum. (NCI) Hilar C77625 C74456 Anatomical Location HINDLIMB The posterior, rear or lower limb of an animal. Hind Limb C186121 C74456 Anatomical Location HINDPAW PHALANX Hindpaw Phalange Any of the bones that make up the digits of the hindpaw. Hindpaw Phalanx C53039 C74456 Anatomical Location HIP ADDUCTORS A group of muscles generally extending from the pubis to the femur; primary function is adduction of the thigh. Adductor Group of the Leg C186122 C74456 Anatomical Location HIP FLEXOR MUSCLES A group of muscles in the hip, the psoas major, iliacus, rectus femoris, pectineus, and sartorius; primary function is to move the leg or knee towards the torso and bend at the waist. Hip Flexor Muscles C32742 C74456 Anatomical Location HIP JOINT Coxofemoral Joint; Hip Joint A ball-and-socket joint between the head of the femur and the acetabulum. (NCI) Hip Joint C64193 C74456 Anatomical Location HIP Hip The lateral prominence of the pelvis from the waist to the thigh. (NCI) Hip C12444 C74456 Anatomical Location HIPPOCAMPUS A curved gray matter structure of the cerebrum that is part of the limbic system. Hippocampus C114187 C74456 Anatomical Location HUMERAL EPICONDYLE The bone prominence at the distal end of the humerus to which ligaments and tendons of the joints are attached. Humeral Epicondyle C120671 C74456 Anatomical Location HUMERUS SHAFT The cylindrical, elongated bony body of the humerus. Humeral Shaft C12731 C74456 Anatomical Location HUMERUS Bone, Humeral The bone between the scapulohumeral and humeroulnar joints. Humerus C165999 C74456 Anatomical Location HYMENAL RING The outer edge of the hymen or hymenal remnants. Hymenal Ring C32752 C74456 Anatomical Location HYOID BONE Hyoid Bone A U-shaped bone supporting the tongue. This bone is located at the base of the tongue and is suspended from the tips of the styloid processes of the temporal bones by the stylohyoid ligaments. (NCI) Hyoid Bone C12732 C74456 Anatomical Location HYPOGLOSSAL NERVE The twelfth cranial nerve. Hypoglossal Nerve C12246 C74456 Anatomical Location HYPOPHARYNX Hypopharynx The lower part of the pharynx that connects to the esophagus. (NCI) Hypopharynx C12458 C74456 Anatomical Location HYPOTHALAMUS A small region of the brain composed of multiple nuclei and located underneath the thalamus. Hypothalamus C178001 C74456 Anatomical Location ILEOCECAL JUNCTION Ileocecal Region The segment of the gastrointestinal tract where the terminal ileum transitions to the cecum, and where the ileocecal sphincter regulates the movement of chyme from the small intestine into the large intestine. (NCI) Ileocecal Junction C176318 C74456 Anatomical Location ILEUM LYMPH NODE A lymph node located in the ileum. Ileum Lymph Node C176316 C74456 Anatomical Location ILEUM WALL The portion of the gastrointestinal tract wall that surrounds the cavity of the ileum and contains collections of lymphatic tissue called Peyer patches, as well as receptors for bile salts and vitamin B12. Ileum Wall C12387 C74456 Anatomical Location ILEUM The portion of the small intestine between the jejunum and large intestine. Ileum C33757 C74456 Anatomical Location ILEUM, TERMINAL Terminal Ileum The most distal section of the ileum that is continuous with the cecum. (NCI) Terminal Ileum C103818 C74456 Anatomical Location ILIAC CREST A predominate bone structure which borders the ilium wing stretching from the anterior superior iliac spine to the posterior superior iliac spine. Iliac Crest C103454 C74456 Anatomical Location ILIAC FOSSA The large smooth and concave surface of the ilium. (NCI) Iliac Fossa C32761 C74456 Anatomical Location ILIAC LYMPH NODE Lymph node(s) adjacent to the iliac vessels in the iliosacral region and cranial to the iliofemoral lymph node. Iliac Lymph Node C12734 C74456 Anatomical Location ILIAC VEIN Veins in the pelvis, which include the common, external and internal iliac veins. Iliac Vein C32764 C74456 Anatomical Location ILIOPSOAS MUSCLE A combination of two muscles found in the thigh, the iliacus and the psoas major, which have different sites of origin but a common insertion on the lesser trochanter of the femur; primary function is flexion of the hip. Iliopsoas Muscle C139207 C74456 Anatomical Location ILIOTIBIAL BAND A dense band of avascular, regular connective tissue. It is formed as the union of the superficial and deep layers of the tensor fascia latae, creating a thick band that extends inferiorly, taking its origins from the iliac crest, the tensor fascia latae, and the gluteus maximus, travelling inferiolaterally along the thigh, and inserting on Gerdy's tubercle on the lateral aspect of the tibia. Functionally, the iliotibial band helps to flex, abduct, and medially rotate the femur at the hip joint, and it also helps to stabilize the knee laterally. Iliotibial Band C32765 C74456 Anatomical Location ILIUM Ilium The broad, dorsal, upper, and widest of the three principal bones composing either half of the pelvis. (NCI) Ilium C32769 C74456 Anatomical Location INCISOR A tooth between the canines in either jaw. Incisor C32770 C74456 Anatomical Location INCUS Incus One of the three bones comprising the middle ear. This anvil-shaped bone is positioned between the malleus and the stapes. (NCI) Incus C113695 C74456 Anatomical Location INFERIOR MEDIASTINAL LYMPH NODE A group of lymph nodes located in the inferior part of the mediastinum. (NCI) Inferior Mediastinal Lymph Node C132392 C74456 Anatomical Location INFERIOR PUBIC RAMUS The portion of the pubic ramus that lies between the superior pubic ramus and the inferior ramus of the ischium. Inferior Pubic Ramus C32791 C74456 Anatomical Location INFERIOR TEMPORAL GYRUS A ridge on the outer surface of the temporal lobe below the middle sulcus. (NCI) Inferior Temporal Gyrus C12815 C74456 Anatomical Location INFERIOR VENA CAVA Caudal Vena Cava; Posterior Vena Cava A large vein that returns blood from the lower half of the body to the heart. Inferior Vena Cava C63705 C74456 Anatomical Location INFRACLAVICULAR LYMPH NODE Infraclavicular Lymph Node; Subclavicular Lymph Node A lymph node located in the area below the clavicle. (NCI) Infraclavicular Lymph Node C116179 C74456 Anatomical Location INFRARENAL AORTA The portion of the abdominal aorta distal to the renal arteries. Infrarenal Aortic Segment C32797 C74456 Anatomical Location INFRASPINATUS MUSCLE A muscle of the rotator cuff, in general extending from the infraspinatus fossa of the scapula to the greater tubercle of the humerus; primary function is to extend and rotate the arm laterally. Infraspinatus C12509 C74456 Anatomical Location INFRATENTORIAL BRAIN The part of the brain below the tentorium cerebellum. (NCI) Infratentorial Brain C32801 C74456 Anatomical Location INGUINAL LYMPH NODE Lymph node(s) in the inguinal region. Inguinal Lymph Node C12726 C74456 Anatomical Location INGUINAL REGION Groin The lower region of the anterior abdominal wall located laterally to the pubic region. (NCI) Inguinal Region C32278 C74456 Anatomical Location INSULAR CORTEX Central Lobe A distinct cerebral lobe positioned in the depth of the Sylvian fissures and overlaid entirely by adjacent regions of the cerebral hemispheres. Central Lobe C32818 C74456 Anatomical Location INTERATRIAL SEPTUM Atrial Septum; Heart, Atrial Septum The wall of tissue that separates the right atrium from the left atrium in the heart. Interatrial Septum C32845 C74456 Anatomical Location INTERNAL ILIAC ARTERY A short thick blood vessel arising from the bifurcation of the common iliac artery with numerous branches that supply the organs, walls and viscera of the pelvis as well as the inner thigh. Internal Iliac Artery C88142 C74456 Anatomical Location INTERNAL ILIAC LYMPH NODE A lymph node located along the internal iliac artery. (NCI) Internal Iliac Lymph Node C52941 C74456 Anatomical Location INTERNAL MAMMARY ARTERY An artery of the thoracic wall; in general it arises from the subclavian artery and branches into the musculophrenic and superior epigastric arteries. Internal Mammary Artery C32853 C74456 Anatomical Location INTERNAL MAMMARY LYMPH NODE Lymph node(s) in or adjacent to the mammary gland. Internal Mammary Lymph Node C186123 C74456 Anatomical Location INTERPARIETAL BONE A bone of the skull situated between the parietal and supraoccipital bones. Interparietal Bone C114200 C74456 Anatomical Location INTERPHALANGEAL JOINT 1 OF THE FOOT IP1 of the Foot A ginglymoid (hinge) synovial joint within the first digit of the foot articulating the proximal and distal phalanges. (NCI) Interphalangeal Joint 1 of the Foot C102301 C74456 Anatomical Location INTERPHALANGEAL JOINT 1 IP1 A ginglymoid (hinge) synovial joint within the first digit of the hand or foot articulating the proximal and distal phalanges. (NCI) Interphalangeal Joint 1 C114201 C74456 Anatomical Location INTERPHALANGEAL JOINT 2 OF THE FOOT IP2 of the Foot A ginglymoid (hinge) synovial joint between the phalanges of the second digit of the foot. (NCI) Interphalangeal Joint 2 of the Foot C114190 C74456 Anatomical Location INTERPHALANGEAL JOINT 2 OF THE HAND IP2 of the Hand A ginglymoid (hinge) synovial joint between the phalanges of the second digit of the hand. (NCI) Interphalangeal Joint 2 of the Hand C102302 C74456 Anatomical Location INTERPHALANGEAL JOINT 2 IP2 A ginglymoid (hinge) synovial joint between the phalanges of the second digit of the hand or foot. (NCI) Interphalangeal Joint 2 C114202 C74456 Anatomical Location INTERPHALANGEAL JOINT 3 OF THE FOOT IP3 of the Foot A ginglymoid (hinge) synovial joint between the phalanges of the third digit of the foot. (NCI) Interphalangeal Joint 3 of the Foot C114191 C74456 Anatomical Location INTERPHALANGEAL JOINT 3 OF THE HAND IP3 of the Hand A ginglymoid (hinge) synovial joint between the phalanges of the third digit of the hand. (NCI) Interphalangeal Joint 3 of the Hand C102303 C74456 Anatomical Location INTERPHALANGEAL JOINT 3 IP3 A ginglymoid (hinge) synovial joint between the phalanges of the third digit of the hand or foot. (NCI) Interphalangeal Joint 3 C114203 C74456 Anatomical Location INTERPHALANGEAL JOINT 4 OF THE FOOT IP4 of the Foot A ginglymoid (hinge) synovial joint between the phalanges of the fourth digit of the foot. (NCI) Interphalangeal Joint 4 of the Foot C114192 C74456 Anatomical Location INTERPHALANGEAL JOINT 4 OF THE HAND IP4 of the Hand A ginglymoid (hinge) synovial joint between the phalanges of the fourth digit of the hand. (NCI) Interphalangeal Joint 4 of the Hand C102304 C74456 Anatomical Location INTERPHALANGEAL JOINT 4 IP4 A ginglymoid (hinge) synovial joint between the phalanges of the fourth digit of the hand or foot. (NCI) Interphalangeal Joint 4 C114204 C74456 Anatomical Location INTERPHALANGEAL JOINT 5 OF THE FOOT IP5 of the Foot A ginglymoid (hinge) synovial joint between the phalanges of the fifth digit of the foot. (NCI) Interphalangeal Joint 5 of the Foot C114193 C74456 Anatomical Location INTERPHALANGEAL JOINT 5 OF THE HAND IP5 of the Hand A ginglymoid (hinge) synovial joint between the phalanges of the fifth digit of the hand. (NCI) Interphalangeal Joint 5 of the Hand C102305 C74456 Anatomical Location INTERPHALANGEAL JOINT 5 IP5 A ginglymoid (hinge) synovial joint between the phalanges of the fifth digit of the hand or foot. (NCI) Interphalangeal Joint 5 C32868 C74456 Anatomical Location INTERPHALANGEAL JOINT OF THE HAND Interphalangeal Joint of the Hand The hinge synovial joints between the phalanges of the fingers. (NCI) Interphalangeal Joint of the Hand C32867 C74456 Anatomical Location INTERPHALANGEAL OF THE FOOT IP of the Foot The hinge synovial joints between the bones of the toes. (NCI) Interphalangeal Joint of the Foot C102306 C74456 Anatomical Location INTERPHALANGEAL THUMB JOINT Interphalangeal Joint 1 of the Hand; IP THUMB; IP1 of the Hand A condyloid synovial joint within the thumb articulating the proximal and distal phalanges. Interphalangeal Thumb Joint C120672 C74456 Anatomical Location INTERTROCHANTERIC REGION The bony region in the proximal portion of the femur between the greater, lesser and sub- (also called the third) trochanters. Intertrochanteric Region C32874 C74456 Anatomical Location INTERVENTRICULAR SEPTUM Heart, Ventricular Septum; Interventricular Septal Wall; Ventricular Septum The wall that separates the left and right ventricles of the heart. (NCI) Interventricular Septum C49478 C74456 Anatomical Location INTESTINAL WALL The tissue that forms the wall of the small and large intestine. Intestinal Wall Tissue C12736 C74456 Anatomical Location INTESTINE The portion of the gastrointestinal tract that includes the small and large intestines. Intestine C12677 C74456 Anatomical Location INTRAHEPATIC BILE DUCT The bile ducts that pass through and drain bile from the liver. (NCI) Intrahepatic Bile Duct C96803 C74456 Anatomical Location INTRAHEPATIC LARGE BILE DUCT Perihilar Bile Duct The larger bile ducts which are located within the liver and drain bile from the smaller peripheral intrahepatic bile ducts into the right and left hepatic ducts. Intrahepatic Large Bile Duct C12359 C74456 Anatomical Location INTRATHORACIC LYMPH NODE Any lymph node within the thoracic cavity. Intrathoracic Lymph Node C12737 C74456 Anatomical Location IRIS The tissue in the eye that separates the anterior chamber from the posterior chamber. Iris C105446 C74456 Anatomical Location ISCHIAL TUBEROSITY The bony prominence of the lower part of the ischium. (NCI) Ischial Tuberosity C103455 C74456 Anatomical Location ISCHIORECTAL FOSSA A tetrahedral region of adipose tissue located in the ischiorectal region with its base between the tuberosity of the ischium and the lower end of the rectum and its apex at the point where the obturator fascia and the Levator ani membrane divide. Ischiorectal Fossa C32884 C74456 Anatomical Location ISCHIUM Ischium The most posterior and ventral bone making up the pelvis. (NCI) Ischium C48821 C74456 Anatomical Location JAW The structures of the skull that frame the mouth. Jaw Bone C12388 C74456 Anatomical Location JEJUNUM The portion of the small intestine between the duodenum and ileum. Jejunum C13044 C74456 Anatomical Location JOINT Articulation; Joint The connection point between two bones or skeletal elements. The joint may be fixed or movable. (NCI) Joint C12738 C74456 Anatomical Location JUGULAR VEIN Vena Jugularis One of the veins of the neck; in general it arises from the junction of the maxillary and linguofacial veins and drains into the brachiocephalic or the cranial caval vein. Jugular Vein C186124 C74456 Anatomical Location KIDNEY INTERPOLAR REGION The portion of the kidney that is located between the upper and lower poles and contains the renal hilum. Kidney Interpolar Region C12415 C74456 Anatomical Location KIDNEY The organs of the urinary tract located in the retroperitoneal cavity adjacent to the spine and composed of the renal cortex and the renal medulla. Kidney C12739 C74456 Anatomical Location KIDNEY, CORTEX Renal Cortex The division of the renal parenchyma located between the renal capsule and the renal medulla, which contains glomeruli and tubules for filtering blood. Renal Cortex C32740 C74456 Anatomical Location KIDNEY, HILUM Hilar Area of the Kidney The concave area of the kidney through which the renal artery enters and the renal vein and ureter exit the organ. (NCI) Hilar Area of the Kidney C93180 C74456 Anatomical Location KIDNEY, LOWER POLE Lower Pole of the Kidney The lowermost portion of the kidney. Lower Pole of Kidney C12740 C74456 Anatomical Location KIDNEY, MEDULLA Renal Medulla The deepest division of the renal parenchyma, comprising the renal pyramids, which contain a dense network of nephrons, all of which are part of the blood filtration process. Renal Medulla C93179 C74456 Anatomical Location KIDNEY, UPPER POLE Upper Pole of the Kidney The uppermost portion of the kidney. Upper Pole of Kidney C186125 C74456 Anatomical Location KNEE FLEXOR MUSCLES A group of muscles in the knee, the sartorius, popliteus, gastrocnemius, gracilis, semi-tendinosis, semi-membranosis, and bicep femoris muscles; primary function is to flex the knee. Knee Flexor Muscles C161388 C74456 Anatomical Location KNEE JOINT TENDONS The tendons that connect the quadriceps muscles to the kneecap, the hamstring muscles to the shin bone and fibula, and the patella to the top part of the fibula, enabling flexion, extension, and slight rotation of the knee. (NCI) Knee Joint Tendons C32898 C74456 Anatomical Location KNEE JOINT Femorotibial Joint; Joint, Stifle; Knee; Tibiofemoral Joint The joint connecting the lower part of the femur with the upper part of the tibia. Knee Joint C32899 C74456 Anatomical Location L1 VERTEBRA L1 Vertebra The first lumbar vertebra counting from the top down. (NCI) L1 Vertebra C32900 C74456 Anatomical Location L2 VERTEBRA L2 Vertebra The second lumbar vertebra counting from the top down. (NCI) L2 Vertebra C112327 C74456 Anatomical Location L2-L3 INTERVERTEBRAL SPACE The space between the L2 and L3 vertebrae. L2-L3 Intervertebral Space C32901 C74456 Anatomical Location L3 VERTEBRA L3 Vertebra The third lumbar vertebra counting from the top down. (NCI) L3 Vertebra C112328 C74456 Anatomical Location L3-L4 INTERVERTEBRAL SPACE The space between the L3 and L4 vertebrae. L3-L4 Intervertebral Space C32902 C74456 Anatomical Location L4 VERTEBRA L4 Vertebra The fourth lumbar vertebra counting from the top down. (NCI) L4 Vertebra C142296 C74456 Anatomical Location L4-L5 INTERVERTEBRAL SPACE The space between the L4 and L5 vertebrae. L4-L5 Intervertebral Space C32903 C74456 Anatomical Location L5 VERTEBRA L5 Vertebra The fifth lumbar vertebra counting from the top down. (NCI) L5 Vertebra C154781 C74456 Anatomical Location L5-S1 INTERVERTEBRAL SPACE The space between the L5 and S1 vertebrae. L5-S1 Intervertebral Space C120673 C74456 Anatomical Location L6 VERTEBRA A congenital anomaly of the spine, where an extra or supernumerary lumbar vertebra arises from below the 5th lumbar vertebra. Extra Lumbar Vertebra C32906 C74456 Anatomical Location LACRIMAL BONE Lacrimal Bone A small rectangular thin plate forming part of the medial orbit wall. It is located posterior to the frontal process of the maxilla and articulates with the inferior nasal concha, ethmoid, frontal, and maxillary bones. (NCI) Lacrimal Bone C12346 C74456 Anatomical Location LACRIMAL GLAND The exocrine glands that produce the watery serous component of tears. Lacrimal Gland C102313 C74456 Anatomical Location LAD SEPTAL PERFORATOR ARTERY LAD SEPTAL PERFORATOR ARTERY SEGMENTS; LAD SP The arteries that arise from the left anterior descending (LAD) artery that supply the interventricular septum. Left Anterior Descending Septal Perforator Artery C12379 C74456 Anatomical Location LARGE INTESTINE Large Bowel The avillous section of the intestine composed of crypts and extending from the terminal small intestine to the external orifice. Large Intestine C12420 C74456 Anatomical Location LARYNX The cartilaginous structure of the respiratory tract between the pharynx and the trachea. Larynx C102307 C74456 Anatomical Location LATERAL FIRST DIAGONAL BRANCH ARTERY LAT 1ST DIAG; LATERAL FIRST DIAGONAL BRANCH ARTERY SEGMENT The lateral branch distal to a bifurcation of the first diagonal artery. Lateral First Diagonal Branch Artery C102308 C74456 Anatomical Location LATERAL FIRST OBTUSE MARGINAL BRANCH ARTERY First Obtuse Marginal Lateral Branch; LAT 1ST OM; LATERAL FIRST OBTUSE MARGINAL BRANCH ARTERY SEGMENT The lateral branch distal to a bifurcation of the first obtuse marginal artery. Lateral First Obtuse Marginal Branch Artery C139202 C74456 Anatomical Location LATERAL HUMERAL EPICONDYLE A bone prominence at the distal end of the humerus to which the radial collateral ligament of the elbow joint, the anconeus and supinator muscles, and the common extensor tendon are attached. Lateral Humeral Epicondyle C102309 C74456 Anatomical Location LATERAL RAMUS INTERMEDIUS ARTERY LAT RAMUS; LATERAL RAMUS INTERMEDIUS ARTERY SEGMENT The lateral branch distal to a bifurcation of the ramus intermedius artery. Lateral Ramus Intermedius Artery C102310 C74456 Anatomical Location LATERAL SECOND DIAGONAL BRANCH ARTERY LAT 2ND DIAG; LATERAL SECOND DIAGONAL BRANCH ARTERY SEGMENT The lateral branch distal to a bifurcation of the second diagonal artery. Lateral Second Diagonal Branch Artery C102311 C74456 Anatomical Location LATERAL SECOND OBTUSE MARGINAL BRANCH ARTERY LAT 2ND OM; LATERAL SECOND OBTUSE MARGINAL BRANCH ARTERY SEGMENT; Second Obtuse Marginal Lateral Branch The lateral branch distal to a bifurcation of the second obtuse marginal artery. Lateral Second Obtuse Marginal Branch Artery C102312 C74456 Anatomical Location LATERAL THIRD DIAGONAL BRANCH ARTERY LAT 3RD DIAG; LATERAL THIRD DIAGONAL BRANCH ARTERY SEGMENT The lateral branch distal to a bifurcation of the third diagonal artery. Lateral Third Diagonal Branch Artery C102425 C74456 Anatomical Location LATERAL THIRD OBTUSE MARGINAL BRANCH ARTERY LAT 3RD OM; LATERAL THIRD OBTUSE MARGINAL BRANCH ARTERY SEGMENT; Third Obtuse Marginal Lateral Branch The lateral branch distal to a bifurcation of the third obtuse marginal artery. Lateral Third Obtuse Marginal Branch Artery C33150 C74456 Anatomical Location LATISSIMUS DORSI MUSCLE Musculus Latissimus Dorsi A muscle of the back, in general extending from the thoracolumbar vertebrae and scapula to the proximal humerus; primary function is adduction, extension, and medial rotation of the shoulder joint. Musculus Latissimus Dorsi C116175 C74456 Anatomical Location LEFT ANTERIOR DESCENDING ARTERY OSTIUM The opening of the left anterior descending coronary artery at its origin. Left Anterior Descending Artery Ostium C116177 C74456 Anatomical Location LEFT ATRIOVENTRICULAR ARTERY The first posterolateral branch originating from the posterior atrioventricular left circumflex artery in left dominant and mixed circulations. Left Atrioventricular Artery C116176 C74456 Anatomical Location LEFT CIRCUMFLEX ARTERY OSTIUM The opening of the left circumflex artery at its origin. Left Circumflex Artery Ostium C12874 C74456 Anatomical Location LEFT CIRCUMFLEX CORONARY ARTERY An artery arising from the bifurcation of the left coronary artery that runs along the coronary groove. Circumflex Branch of the Left Coronary Artery C116174 C74456 Anatomical Location LEFT MAIN CORONARY ARTERY BIFURCATION The portion of the distal end of the left main coronary artery that branches into the left anterior descending artery and the left circumflex artery. Left Main Coronary Artery Bifurcation C116173 C74456 Anatomical Location LEFT MAIN CORONARY ARTERY BODY The segment of the left main coronary artery that is bounded by its ostium and bifurcation. Left Main Coronary Artery Body C116172 C74456 Anatomical Location LEFT MAIN CORONARY ARTERY OSTIUM The opening of the left coronary artery at its origin. Left Main Coronary Artery Ostium C116178 C74456 Anatomical Location LEFT POSTERIOR DESCENDING ARTERY The second posterolateral branch originating from the posterior atrioventricular left circumflex artery in left dominant and mixed circulations. Left Posterior Descending Artery C102314 C74456 Anatomical Location LEFT POSTEROLATERAL DESCENDING ARTERY LEFT POSTEROLATERAL DESCENDING ARTERY SEGMENT; LPDA In an individual with a left-dominant heart, this branch arises from the circumflex artery atrioventricular groove continuation and supplies the inferior apex of the heart. Left Posterolateral Descending Artery C127650 C74456 Anatomical Location LEFT VENTRICULAR APEX SEGMENT The apical cap division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Apex Segment C127651 C74456 Anatomical Location LEFT VENTRICULAR APICAL ANTERIOR SEGMENT The anterior portion of the apical division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Apical Anterior Segment C127652 C74456 Anatomical Location LEFT VENTRICULAR APICAL INFERIOR SEGMENT The inferior portion of the apical division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Apical Inferior Segment C127653 C74456 Anatomical Location LEFT VENTRICULAR APICAL LATERAL SEGMENT The lateral portion of the apical division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Apical Lateral Segment C127654 C74456 Anatomical Location LEFT VENTRICULAR APICAL SEPTAL SEGMENT The septal portion of the apical division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Apical Septal Segment C127655 C74456 Anatomical Location LEFT VENTRICULAR BASAL ANTERIOR SEGMENT The anterior portion of the basal division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Basal Anterior Segment C127656 C74456 Anatomical Location LEFT VENTRICULAR BASAL ANTEROLATERAL SEGMENT The anterolateral portion of the basal division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Basal Anterolateral Segment C127657 C74456 Anatomical Location LEFT VENTRICULAR BASAL ANTEROSEPTAL SEGMENT The anteroseptal portion of the basal division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Basal Anteroseptal Segment C127658 C74456 Anatomical Location LEFT VENTRICULAR BASAL INFERIOR SEGMENT The inferior portion of the basal division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Basal Inferior Segment C127659 C74456 Anatomical Location LEFT VENTRICULAR BASAL INFEROLATERAL SEGMENT The inferolateral portion of the basal division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Basal Inferolateral Segment C127660 C74456 Anatomical Location LEFT VENTRICULAR BASAL INFEROSEPTAL SEGMENT The inferoseptal portion of the basal division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Basal Inferoseptal Segment C102315 C74456 Anatomical Location LEFT VENTRICULAR EPICARDIUM The outermost layer of cardiac tissue lining of the left ventricle. Left Ventricular Epicardium C127661 C74456 Anatomical Location LEFT VENTRICULAR MID ANTERIOR SEGMENT The anterior portion of the mid-cavity division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Mid Anterior Segment C127662 C74456 Anatomical Location LEFT VENTRICULAR MID ANTEROLATERAL SEGMENT The anterolateral portion of the mid-cavity division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Mid Anterolateral Segment C127663 C74456 Anatomical Location LEFT VENTRICULAR MID ANTEROSEPTAL SEGMENT The anteroseptal portion of the mid-cavity division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Mid Anteroseptal Segment C127664 C74456 Anatomical Location LEFT VENTRICULAR MID INFERIOR SEGMENT The inferior portion of the mid-cavity division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Mid Inferior Segment C127665 C74456 Anatomical Location LEFT VENTRICULAR MID INFEROLATERAL SEGMENT The inferolateral portion of the mid-cavity division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Mid Inferolateral Segment C127666 C74456 Anatomical Location LEFT VENTRICULAR MID INFEROSEPTAL SEGMENT The inferoseptal portion of the mid-cavity division of the left ventricular myocardium as determined using the AHA 17-Segment Model (Cerqueira MD, Weissman NJ, Dilsizian V, Jacobs AK, Kaul S, Laskey WK, Pennell DJ, Rumberger JA, Ryan T, Verani MS; American Heart Association Writing Group on Myocardial Segmentation and Registration for Cardiac Imaging. Standardized myocardial segmentation and nomenclature for tomographic imaging of the heart. A statement for healthcare professionals from the Cardiac Imaging Committee of the Council on Clinical Cardiology of the American Heart Association. Circulation. 2002 Jan 29;105(4):539-42.). Left Ventricular Mid Inferoseptal Segment C52749 C74456 Anatomical Location LEG SKIN Leg Skin The integument that covers the leg. Leg Skin C32974 C74456 Anatomical Location LEG Leg The portion of the lower extremity between the knee and the ankle. Leg C12743 C74456 Anatomical Location LENS Crystalline Lens; Ocular Lens The structure of the eye through which light is focused onto the retina. Lens C32979 C74456 Anatomical Location LEPTOMENINGES The two innermost layers of tissue that cover the brain and spinal cord, the arachnoid mater and the pia mater. (NCI) Leptomeninges C12261 C74456 Anatomical Location LESSER CURVATURE OF THE STOMACH The medial border of the stomach. It is concave in shape and extends from the cardiac orifice to the pyloric orifice. Lesser Curvature of the Stomach C32982 C74456 Anatomical Location LESSER TROCHANTER A cone-shaped projection in the shaft of the femur in which the iliopsoas muscle is attached. (NCI) Lesser Trochanter C13046 C74456 Anatomical Location LIGAMENT Ligament Band of fibrous tissue connecting bone to bone or cartilage to bone thereby supporting or strengthening a joint. (NCI) Ligament C12429 C74456 Anatomical Location LIMB Extremity A jointed extremity of the upper/thoracic or lower/pelvic regions. Limb C12742 C74456 Anatomical Location LIMB, LOWER Lower Extremity The limb that is composed of the hip, thigh, leg and foot. (NCI) Lower Extremity C12671 C74456 Anatomical Location LIMB, UPPER Upper Extremity The region of the body that extends distal to the scapulohumeral joint. Upper Extremity C40373 C74456 Anatomical Location LINGULA OF THE LUNG A small tongue-like projection from the lower portion of the upper lobe of the left lung. Lingula of the Lung C12220 C74456 Anatomical Location LIP Lip; Vermillion of the Lip Fleshy fold which surrounds the opening of the mouth. (NCI) Lip C12222 C74456 Anatomical Location LIP, LOWER External Lower Lip The external surface of the lower lip. (NCI) External Lower Lip C12221 C74456 Anatomical Location LIP, UPPER External Upper Lip The external surface of the upper lip. (NCI) External Upper Lip C32996 C74456 Anatomical Location LIVER FISSURE Liver Fissure A groove on the surface of the liver. Liver Fissure C49579 C74456 Anatomical Location LIVER LOBE Any of the large divisions of the liver. Liver Lobe C12392 C74456 Anatomical Location LIVER An abdominal organ that has variable lobation which are composed mainly of hepatic lobules. Liver C33000 C74456 Anatomical Location LIVER, CAUDATE LOBE Couinaud Segment I The lobe of the liver situated posteriorly located between the left lobe and the inferior vena cava. Caudate Lobe C79733 C74456 Anatomical Location LIVER, LEFT LOBE ANTEROLATERAL SEGMENT Couinaud Segment III The lateral segment of the left lobe of the liver, located to the left of the inferior portion of the falciform ligament, anteriorly overlapping the stomach. (NCI) Left Anterolateral Segment C79735 C74456 Anatomical Location LIVER, LEFT LOBE INFEROMEDIAL SEGMENT Couinaud Segment IVb The medial segment of the left lobe of the liver, located inferiorly. (NCI) Left Inferomedial Segment C79732 C74456 Anatomical Location LIVER, LEFT LOBE POSTEROLATERAL SEGMENT Couinaud Segment II The lateral segment of the left lobe of the liver, located to the left of the superior portion of the falciform ligament and the fissure for the ligamentum venosum. (NCI) Left Posterolateral Segment C79734 C74456 Anatomical Location LIVER, LEFT LOBE SUPEROMEDIAL SEGMENT Couinaud segment IVa The medial segment of the left lobe of the liver, located superiorly. (NCI) Left Superomedial Segment C32965 C74456 Anatomical Location LIVER, LEFT LOBE The smaller lobe of the liver extending into the left side of the body. Left Lobe of the Liver C112404 C74456 Anatomical Location LIVER, QUADRATE LOBE An oblong shaped area of the liver that is situated inferior to the right lobe, bounded by the anterior margin of the liver and the porta hepatis. Quadrate Lobe of Liver C79736 C74456 Anatomical Location LIVER, RIGHT LOBE ANTEROINFERIOR SEGMENT Couinaud Segment V The anterior segment of the right lobe of the liver, located inferiorly. (NCI) Right Anteroinferior Segment C79739 C74456 Anatomical Location LIVER, RIGHT LOBE ANTEROSUPERIOR SEGMENT Couinaud Segment VIII The anterior segment of the right lobe of the liver, located superiorly. (NCI) Right Anterosuperior Segment C79737 C74456 Anatomical Location LIVER, RIGHT LOBE POSTEROINFERIOR SEGMENT Couinaud Segment VI The posterior segment of the right lobe of the liver, located inferiorly. (NCI) Right Posteroinferior Segment C79738 C74456 Anatomical Location LIVER, RIGHT LOBE POSTEROSUPERIOR SEGMENT Couinaud Segment VII The posterior segment of the right lobe of the liver, located superiorly. (NCI) Right Posterosuperior Segment C33481 C74456 Anatomical Location LIVER, RIGHT LOBE The larger lobe of the liver extending into the right side of the body. Right Lobe of the Liver C97333 C74456 Anatomical Location LOCUS CERULEUS A brainstem nucleus. It is the major brain site for the synthesis and secretion of norepinephrine. (NCI) Locus Coeruleus C176234 C74456 Anatomical Location LOWER GASTROINTESTINAL TRACT LYMPH NODE A lymph node located in the lower gastrointestinal tract. Lower Gastrointestinal Tract Lymph Node C132512 C74456 Anatomical Location LOWER JUGULAR LYMPH NODE Any lymph nodes located within close proximity to the lower third of the internal jugular vein, extending from the inferior border of the cricoid cartilage (superiorly) to the clavicle (inferiorly). The anterior (medial) boundary is the lateral border of the sternohyoid muscle and the posterior (lateral) boundary is the posterior border of the sternocleidomastoid muscle. (AJCC 8th ed.) Lower Jugular Lymph Node Group (Level IV) C33012 C74456 Anatomical Location LOWER RESPIRATORY SYSTEM The part of the respiratory system below the bifurcation of the trachea. It includes the lungs and the parts of the lungs such as the bronchi, bronchioles and alveoli. Lower Respiratory System C34004 C74456 Anatomical Location LUMBAR REGION The area of the body below the ribs and above the hipbones. (NCI) Lumbar Region C69314 C74456 Anatomical Location LUMBAR SPINE The vertebrae located below the thoracic and above the sacral vertebrae. Lumbar Spine C12744 C74456 Anatomical Location LUMBAR VERTEBRA Lumbar Vertebra Any of the vertebrae situated between the thoracic vertebrae and the sacrum in the lower part of the spine. Lumbar Vertebra C48824 C74456 Anatomical Location LUMBOSACRAL SPINE Lumbosacral Region The part of the spine in the lower back that consists of the lumbar region and the sacrum. Lumbosacral Region C186126 C74456 Anatomical Location LUMBRICAL MUSCLES OF THE FOOT A group of muscles in the sole of the foot that extend from the tendons of the flexor digitorum longus muscle to the medial bases of the proximal phalanges and the extensor expansion of the second through fifth digits; primary function is to flex and adduct the lateral four toes at the metatarsophalangeal joints and extend them at the interphalangeal joints. Lumbrical Muscles of the Foot C150852 C74456 Anatomical Location LUMBRICAL MUSCLES OF THE HAND One of a group of four short muscles in the hand that extend from the radial and ulnar sides of the tendons of the flexor digitorum profundus to the radial lateral band of the extensor expansion tendon; primary function is extension of the proximal and distal interphalangeal joints. Lumbrical Muscle C12786 C74456 Anatomical Location LUNATE BONE Lunate Bone The bone in the proximal row of carpal bones that lies between the scaphoid and triquetral bones. (NCI) Lunate Bone C34021 C74456 Anatomical Location LUNG LOBE Any of the large divisions of the lung. Lung Lobe C12468 C74456 Anatomical Location LUNG A thoracic organ that has variable lobation and is the primary respiratory organ of mammals. Lung C49282 C74456 Anatomical Location LUNG, HILUM Hilar Area of the Lung The wedge-shaped area at the central portion of the lung through which the bronchi, vessels and nerves enter or exit the organ. (NCI) Hilar Area of the Lung C33020 C74456 Anatomical Location LUNG, LEFT LOWER LOBE Lower Lobe of the Left Lung The larger lobe of the left lung, situated below and behind the oblique fissure. (NCI) Lower Lobe of the Left Lung C33021 C74456 Anatomical Location LUNG, LEFT UPPER LOBE Upper Lobe of the Left Lung The smaller lobe of the left lung, situated above and in front the oblique fissure, which includes the apex. (NCI) Upper Lobe of the Left Lung C32967 C74456 Anatomical Location LUNG, LEFT Left Lung The 2-lobed lung located on the left side of the body. (NCI) Left Lung C132393 C74456 Anatomical Location LUNG, LEFT, INFERIOR LOBE, ANTERIOR BASAL SEGMENT The anterior basal segment of the inferior lobe of the left lung. Left Lung, Inferior Lobe, Anterior Basal Segment C132394 C74456 Anatomical Location LUNG, LEFT, INFERIOR LOBE, LATERAL BASAL SEGMENT The lateral basal segment of the inferior lobe of the left lung. Left Lung, Inferior Lobe, Lateral Basal Segment C132395 C74456 Anatomical Location LUNG, LEFT, INFERIOR LOBE, MEDIAL BASAL SEGMENT The medial basal segment of the inferior lobe of the left lung. Left Lung, Inferior Lobe, Medial Basal Segment C132396 C74456 Anatomical Location LUNG, LEFT, INFERIOR LOBE, POSTERIOR BASAL SEGMENT The posterior basal segment of the inferior lobe of the left lung. Left Lung, Inferior Lobe, Posterior Basal Segment C132397 C74456 Anatomical Location LUNG, LEFT, INFERIOR LOBE, SUPERIOR SEGMENT The superior segment of the inferior lobe of the left lung. Left Lung, Inferior Lobe, Superior Segment C132398 C74456 Anatomical Location LUNG, LEFT, SUPERIOR LOBE, ANTERIOR SEGMENT The anterior segment of the superior lobe of the left lung. Left Lung, Superior Lobe, Anterior Segment C132399 C74456 Anatomical Location LUNG, LEFT, SUPERIOR LOBE, APICOPOSTERIOR SEGMENT The apicoposterior segment of the superior lobe of the left lung. Left Lung, Superior Lobe, Apicoposterior Segment C132400 C74456 Anatomical Location LUNG, LEFT, SUPERIOR LOBE, INFERIOR LINGULAR SEGMENT The inferior lingular segment of the superior lobe of the left lung. Left Lung, Superior Lobe, Inferior Lingular Segment C132401 C74456 Anatomical Location LUNG, LEFT, SUPERIOR LOBE, SUPERIOR LINGULAR SEGMENT The superior lingular segment of the superior lobe of the left lung. Left Lung, Superior Lobe, Superior Lingular Segment C33022 C74456 Anatomical Location LUNG, RIGHT LOWER LOBE Lower Lobe of the Right Lung The lobe of the right lung situated below the oblique fissure. (NCI) Lower Lobe of the Right Lung C12286 C74456 Anatomical Location LUNG, RIGHT MIDDLE LOBE Middle Lobe of the Right Lung The smallest lobe of the right lung, situated above the oblique fissure and below the horizontal fissure. (NCI) Middle Lobe of the Right Lung C33023 C74456 Anatomical Location LUNG, RIGHT UPPER LOBE Upper Lobe of the Right Lung The lobe of the right lung, situated above the horizontal fissure, which includes the apex. (NCI) Upper Lobe of the Right Lung C33483 C74456 Anatomical Location LUNG, RIGHT Right Lung The 3-lobed lung located on the right side of the body. (NCI) Right Lung C132402 C74456 Anatomical Location LUNG, RIGHT, INFERIOR LOBE, ANTERIOR BASAL SEGMENT The anterior basal segment of the inferior lobe of the right lung. Right Lung, Inferior Lobe, Anterior Basal Segment C132403 C74456 Anatomical Location LUNG, RIGHT, INFERIOR LOBE, LATERAL BASAL SEGMENT The lateral basal segment of the inferior lobe of the right lung. Right Lung, Inferior Lobe, Lateral Basal Segment C132404 C74456 Anatomical Location LUNG, RIGHT, INFERIOR LOBE, MEDIAL BASAL SEGMENT The medial basal segment of the inferior lobe of the right lung. Right Lung, Inferior Lobe, Medial Basal Segment C132405 C74456 Anatomical Location LUNG, RIGHT, INFERIOR LOBE, POSTERIOR BASAL SEGMENT The posterior basal segment of the inferior lobe of the right lung. Right Lung, Inferior Lobe, Posterior Basal Segment C132406 C74456 Anatomical Location LUNG, RIGHT, INFERIOR LOBE, SUPERIOR SEGMENT The superior segment of the inferior lobe of the right lung. Right Lung, Inferior Lobe, Superior Segment C132407 C74456 Anatomical Location LUNG, RIGHT, MIDDLE LOBE, LATERAL SEGMENT The lateral segment of the middle lobe of the right lung. Right Lung, Middle Lobe, Lateral Segment C132408 C74456 Anatomical Location LUNG, RIGHT, MIDDLE LOBE, MEDIAL SEGMENT The medial segment of the middle lobe of the right lung. Right Lung, Middle Lobe, Medial Segment C132409 C74456 Anatomical Location LUNG, RIGHT, SUPERIOR LOBE, ANTERIOR SEGMENT The anterior segment of the superior lobe of the right lung. Right Lung, Superior Lobe, Anterior Segment C132410 C74456 Anatomical Location LUNG, RIGHT, SUPERIOR LOBE, APICAL SEGMENT The apical segment of the superior lobe of the right lung. Right Lung, Superior Lobe, Apical Segment C132411 C74456 Anatomical Location LUNG, RIGHT, SUPERIOR LOBE, POSTERIOR SEGMENT The posterior segment of the superior lobe of the right lung. Right Lung, Superior Lobe, Posterior Segment C33031 C74456 Anatomical Location LYMPH NODE HILUM Lymph Node Hilum The concave side of the lymph node. (NCI) Lymph Node Hilum C12745 C74456 Anatomical Location LYMPH NODE Lymphatic Gland Secondary lymphoid organ associated with lymphatic vessels and consisting of an outer cortex, inner medulla and sinuses. Lymph Node C26464 C74456 Anatomical Location MACULA An oval-shaped, yellow pigmented area located on the center of the retina, which contains a high density of cones for high-acuity vision. Macula C32968 C74456 Anatomical Location MAIN BRONCHUS, LEFT Left Main Bronchus One of the two main bronchi. It is narrower but longer than the right main bronchus and connects to the left lung. (NCI) Left Main Bronchus C33486 C74456 Anatomical Location MAIN BRONCHUS, RIGHT Right Main Bronchus One of the two main bronchi. It is wider but shorter than the left main bronchus and connects to the right lung. (NCI) Right Main Bronchus C61599 C74456 Anatomical Location MALE GENITALIA Male Genitalia Male internal and external organs of reproduction. Male Genitalia C12722 C74456 Anatomical Location MALE REPRODUCTIVE SYSTEM The sex organs of the male. Male Reproductive System C33051 C74456 Anatomical Location MALLEUS Malleus A hammer-shaped bone, part of three interconnected small bones located in the middle ear. It is attached to the inner surface of the tympanic membrane and its function is to transmit sound vibrations. (NCI) Malleus C12367 C74456 Anatomical Location MAMMARY GLAND The exocrine glands of the mammae that produce milk in females, and are composed of lobules, alveolar ducts and alveoli. Mammary Gland C12290 C74456 Anatomical Location MANDIBLE Bone, Mandibular; Inferior Maxillary Bone; Lower Jaw; Mandible The lower jaw bone holding the lower teeth. (NCI) Mandible C13074 C74456 Anatomical Location MASSETER MUSCLE A muscle extending from the zygomatic arch to the lateral surface of mandibular ramus; primary function is elevation of the mandible (closing of the mouth). Masseter Muscle C12503 C74456 Anatomical Location MASTOID PROCESS Mastoid Process A honeycombed section of bone located near the base of the skull, protruding behind the outer ear. It is connected to the middle ear. (NCI) Mastoid Process C26470 C74456 Anatomical Location MAXILLA The upper jaw bone holding the upper teeth. Maxilla C12275 C74456 Anatomical Location MAXILLARY SINUS Maxillary Sinus A pyramidal-shaped, thin-walled, air-filled cavity located in the maxilla. It is lined by mucus membrane and periosteum (mucoperiosteum) which contains cilia. It is adjacent to the nasal cavity and communicates with the middle meatus of the nose. It is the largest paranasal sinus and is composed of three recesses: alveolar, zygomatic, and infraorbital. (NCI) Maxillary Sinus C139204 C74456 Anatomical Location MEDIAL FEMORAL CONDYLE A rounded, bony projection on the inner side of the distal end of the femur to which the medial collateral and the posterior cruciate ligaments are attached. Medial Femoral Condyle C33070 C74456 Anatomical Location MEDIAN BASILIC VEIN Median Cubital Vein A vein between the biceps and pronator radii teres muscles that unites with the common ulnar vein to form the basilic vein within the forearm. Median Basilic Vein C52815 C74456 Anatomical Location MEDIAN NERVE A nerve extending from the brachial plexus traveling the length of the arm/thoracic limb, which innervates some flexor muscles of the arm/forelimb and the skin on the palmar aspect of the carpus, metacarpus and digits. Median Nerve C103417 C74456 Anatomical Location MEDIAN OR LOWER CERVICAL LYMPH NODE A lymph node located in the median or lower region of the neck. (NCI) Median Or Lower Cervical Lymph Node C33073 C74456 Anatomical Location MEDIASTINAL LYMPH NODE Lymph node(s) in the mediastinal region. Mediastinal Lymph Node C164004 C74456 Anatomical Location MEDIASTINAL SOFT TISSUE The soft tissue of the mediastinum. Mediastinal Soft Tissue C12748 C74456 Anatomical Location MEDIASTINUM The central region of the thoracic cavity of mammals containing a group of organs surrounded by loose connective tissue, which separates the two pleural sacs. Mediastinum C32098 C74456 Anatomical Location MEDIASTINUM, ANTERIOR Anterior Mediastinum The area between the lungs; it contains the thymus, some lymph nodes, and vessels and branches of the internal thoracic artery. (NCI) Anterior Mediastinum C33123 C74456 Anatomical Location MEDIASTINUM, MIDDLE Middle Mediastinum The broadest part of the lower portion of the mediastinum. It contains the heart and the great vessels. (NCI) Middle Mediastinum C33368 C74456 Anatomical Location MEDIASTINUM, POSTERIOR Posterior Mediastinum The part of the lower portion of the mediastinum that is located behind the pericardium. (NCI) Posterior Mediastinum C33684 C74456 Anatomical Location MEDIASTINUM, SUPERIOR Superior Mediastinum The part of the mediastinum that is located between the upper part of the sternum in the front and the upper thoracic vertebrae in the back. (NCI) Superior Mediastinum C12442 C74456 Anatomical Location MEDULLA OBLONGATA The portion of the brainstem between the pons and cervical spinal cord. Medulla Oblongata C12348 C74456 Anatomical Location MENINGES Any one of three membranes that surround the brain and spinal cord. (NCI) Meninges C186127 C74456 Anatomical Location MENTALIS MUSCLE A muscle of the jaw, in general extending from the incisive fossa of the mandible to the skin of the lower lip; primary function is to elevate and protrude the lower lip and elevate the skin of the chin. Mentalis Muscle C52975 C74456 Anatomical Location MESENTERIC ARTERY One of the arteries of the abdomen; in general it arises from the abdominal aorta and supplies blood mainly to the intestines. Mesenteric Artery C77641 C74456 Anatomical Location MESENTERIC LYMPH NODE Lymph node(s) in or adjacent to the mesentery. Mesenteric Lymph Node C53055 C74456 Anatomical Location MESENTERIC VEIN A vein of the abdomen; in general it arises from the intestines and pancreas, combines with the splenic vein, and drains into the portal vein. Mesenteric Vein C33103 C74456 Anatomical Location MESENTERY A double layer of peritoneum that attaches to the wall of the abdominal cavity and supports the small intestines. Mesentery C33105 C74456 Anatomical Location MESOTHELIUM A simple layer of cells, derived from the mesoderm, that covers the serous membranes including the peritoneum, pericardium, and pleura. Mesothelium C127667 C74456 Anatomical Location METACARPAL 1 BASE The proximal end of the first metacarpal bone. Metacarpal 1 Base C52796 C74456 Anatomical Location METACARPAL BONE 1 The first of the five long bones located in the palm of the hand, as counted from the thenar side of the hand; it articulates proximally with the trapezium and distally with the thenar phalanx (thumb). Metacarpal Bone Digit 1 C52795 C74456 Anatomical Location METACARPAL BONE 2 The second of the five long bones located in the palm of the hand, as counted from the thenar side of the hand; it articulates proximally with the trapezoid and distally with the second phalanx (index finger). Metacarpal Bone Digit 2 C52794 C74456 Anatomical Location METACARPAL BONE 3 The third of the five long bones located in the palm of the hand, as counted from the thenar side of the hand; it articulates proximally with the capitate and the second and fourth metacarpals, and distally with the third phalanx (middle finger). Metacarpal Bone Digit 3 C52793 C74456 Anatomical Location METACARPAL BONE 4 The fourth of the five long bones located in the palm of the hand, as counted from the thenar side of the hand; it articulates proximally with the capitate, hamate, and third and fifth metacarpal bones, and distally with the fourth phalanx (ring finger). Metacarpal Bone Digit 4 C52792 C74456 Anatomical Location METACARPAL BONE 5 The fifth of the five long bones located in the palm of the hand, as counted from the thenar side of the hand; it articulates proximally with the hamate and fourth metacarpal, and distally with the fifth phalanx (small finger). Metacarpal Bone Digit 5 C12751 C74456 Anatomical Location METACARPAL BONE Any of the bones between the carpus and the phalanges. Metacarpal Bone C102316 C74456 Anatomical Location METACARPOPHALANGEAL JOINT 1 MCP1 A condyloid synovial joint within the first digit of the hand articulating the metacarpal to the proximal phalanx. Metacarpophalangeal Joint 1 C102317 C74456 Anatomical Location METACARPOPHALANGEAL JOINT 2 MCP2 A condyloid synovial joint within the second digit of the hand articulating the metacarpal to the proximal phalanx. Metacarpophalangeal Joint 2 C102318 C74456 Anatomical Location METACARPOPHALANGEAL JOINT 3 MCP3 A condyloid synovial joint within the third digit of the hand articulating the metacarpal to the proximal phalanx. Metacarpophalangeal Joint 3 C102319 C74456 Anatomical Location METACARPOPHALANGEAL JOINT 4 MCP4 A condyloid synovial joint within the fourth digit of the hand articulating the metacarpal to the proximal phalanx. Metacarpophalangeal Joint 4 C102320 C74456 Anatomical Location METACARPOPHALANGEAL JOINT 5 MCP5 A condyloid synovial joint within the fifth digit of the hand articulating the metacarpal to the proximal phalanx. Metacarpophalangeal Joint 5 C12752 C74456 Anatomical Location METATARSAL BONE Metatarsal Bone Any of the bones between the tarsus and the phalanges. Metatarsal Bone C102321 C74456 Anatomical Location METATARSOPHALANGEAL JOINT 1 MTP1 A condyloid synovial joint within the first digit of the foot articulating metatarsal with the proximal phalanx. Metatarsophalangeal Joint 1 C102322 C74456 Anatomical Location METATARSOPHALANGEAL JOINT 2 MTP2 A condyloid synovial joint within the second digit of the foot articulating metatarsal with the proximal phalanx. Metatarsophalangeal Joint 2 C102323 C74456 Anatomical Location METATARSOPHALANGEAL JOINT 3 MTP3 A condyloid synovial joint within the third digit of the foot articulating metatarsal with the proximal phalanx. Metatarsophalangeal Joint 3 C102324 C74456 Anatomical Location METATARSOPHALANGEAL JOINT 4 MTP4 A condyloid synovial joint within the fourth digit of the foot articulating metatarsal with the proximal phalanx. Metatarsophalangeal Joint 4 C102325 C74456 Anatomical Location METATARSOPHALANGEAL JOINT 5 MTP5 A condyloid synovial joint within the fifth digit of the foot articulating metatarsal with the proximal phalanx. Metatarsophalangeal Joint 5 C33108 C74456 Anatomical Location METATARSOPHALANGEAL JOINT Metatarsophalangeal Joint A spheroid joint located between the heads of the metatarsal bone and the base of the proximal phalanx of the toe. (NCI) Metatarsophalangeal Joint C102326 C74456 Anatomical Location MID-CIRCUMFLEX ARTERY MCIRC; MID-CIRCUMFLEX ARTERY SEGMENT The segment of the left circumflex artery between the first and second marginal branches. Mid-Circumflex Artery C132511 C74456 Anatomical Location MID-JUGULAR LYMPH NODE Any lymph nodes located within close proximity to the middle third of the internal jugular vein, extending from the inferior border of the hyoid bone (superiorly) to the inferior border of the cricoid cartilage (inferiorly). The anterior (medial) boundary is the lateral border of the sternohyoid muscle, and the posterior (lateral) boundary is the posterior border of the sternocleidomastoid muscle. (AJCC 8th ed.) Middle Jugular Lymph Node Group (Level III) C102328 C74456 Anatomical Location MID-LAD ARTERY MID-LAD ARTERY SEGMENT; MLAD The segment of the left anterior descending (LAD) artery between the first and third diagonal branches. Mid-Left Anterior Descending Artery C102329 C74456 Anatomical Location MID-RIGHT CORONARY ARTERY CONDUIT Mid-right Coronary Artery; MID-RIGHT CORONARY ARTERY CONDUIT SEGMENT; MRCA The section of the right coronary artery between the right ventricular artery and the acute marginal artery. Mid-Right Coronary Artery Conduit C102327 C74456 Anatomical Location MID/DISTAL LEFT ANTERIOR DESCENDING CORONARY ARTERY AND ALL DIAGONAL CORONARY BRANCHES All of the arterial branches distal to the proximal left anterior descending coronary artery. Mid-Distal Left Anterior Descending Coronary Artery and All Diagonal Coronary Branches C12510 C74456 Anatomical Location MIDBRAIN Mesencephalon The portion of the brainstem between the pons and diencephalon. Mesencephalon C12274 C74456 Anatomical Location MIDDLE EAR The part of the ear including the eardrum and ossicles. Middle Ear C33118 C74456 Anatomical Location MIDDLE FRONTAL GYRUS A ridge on the lateral surface of the frontal lobe, which lies between the superior and inferior frontal sulci, and rostral to the precentral gyrus. Middle Frontal Gyrus C142297 C74456 Anatomical Location MIDDLE PHALANX 2 OF THE HAND The long bone in the second finger, as counted from the thenar side of the hand; it is located between, and articulates with, the proximal and distal phalanges. Hand Digit 2 Middle Phalanx C142298 C74456 Anatomical Location MIDDLE PHALANX 3 OF THE HAND The long bone in the third finger, as counted from the thenar side of the hand; it is located between, and articulates with, the proximal and distal phalanges. Hand Digit 3 Middle Phalanx C142299 C74456 Anatomical Location MIDDLE PHALANX 4 OF THE HAND The long bone in the fourth finger, as counted from the thenar side of the hand; it is located between, and articulates with, the proximal and distal phalanges. Hand Digit 4 Middle Phalanx C142300 C74456 Anatomical Location MIDDLE PHALANX 5 OF THE HAND The long bone in the fifth finger, as counted from the thenar side of the hand; it is located between, and articulates with, the proximal and distal phalanges. Hand Digit 5 Middle Phalanx C33125 C74456 Anatomical Location MIDDLE TEMPORAL GYRUS A ridge on the outer surface of the temporal lobe between the superior and middle temporal sulci. (NCI) Middle Temporal Gyrus C127306 C74456 Anatomical Location MITRAL VALVE ANNULUS A fibrous membrane that attaches to, and provides support for, the mitral valve leaflets. Mitral Valve Annulus C12753 C74456 Anatomical Location MITRAL VALVE Left Atrioventricular Valve; Mitral Valve A cardiac valve located between the left atrium and ventricle. Mitral Valve C127668 C74456 Anatomical Location MITRAL VALVE, ANTERIOR ANNULUS Mitral Valve, Anteroseptal Annulus The portion of the mitral valve annulus that attaches to the anterior mitral valve leaflet. Anterior Annulus of the Mitral Valve C127669 C74456 Anatomical Location MITRAL VALVE, ANTERIOR CUSP The cusp of the mitral valve that is anchored to the aortic-mitral curtain. Anterior Cusp of the Mitral Valve C127670 C74456 Anatomical Location MITRAL VALVE, POSTERIOR ANNULUS Mitral Valve, Posterolateral Annulus The portion of the mitral valve annulus that attaches to the posterior mitral valve leaflet. Posterior Annulus of the Mitral Valve C127671 C74456 Anatomical Location MITRAL VALVE, POSTERIOR CUSP The cusp of the mitral valve that is located posterior to the two commissures, and which has no attachment to the aortic root. Posterior Cusp of the Mitral Valve C97339 C74456 Anatomical Location MOTOR CORTEX A brain region that is located in the dorsal part of the precentral gyrus. (NCI) Primary Motor Cortex C12226 C74456 Anatomical Location MUCOSA OF THE LIP The lining of the fleshy folds surrounding the mouth. It is comprised of the epithelium, basement membrane, lamina propria mucosae, and lamina muscularis mucosae. (NCI) Mucosa of the Lip C13166 C74456 Anatomical Location MUCOSA Mucosa; Mucous Membrane The moist, inner lining of some organs and body cavities (such as the nose, mouth, lungs, and stomach). Glands in the mucosa make mucus (a thick, slippery fluid). Mucosa C13056 C74456 Anatomical Location MUSCLE A fibrous soft tissue with the ability to contract to produce force and motion. Muscle C12754 C74456 Anatomical Location MUSCULOSKELETAL SYSTEM The system of muscles, tendons, ligaments, bones, joints and associated tissues. Musculoskeletal System C12314 C74456 Anatomical Location MYOMETRIUM Myometrium The smooth muscle lining the uterus. (NCI) Myometrium C170605 C74456 Anatomical Location NAIL BED The integument under the nail plate. Nail Bed C33156 C74456 Anatomical Location NAIL Nail The cutaneous plate on the dorsal surface of the distal end of a finger or toe. (NCI) Nail C33157 C74456 Anatomical Location NASAL BONE Nasal Bone A bone of the skull forming the middle and upper part of the face. Nasal Bone C12424 C74456 Anatomical Location NASAL CAVITY The upper respiratory tract extending from the nares to the pharynx. Nasal Cavity C33160 C74456 Anatomical Location NASAL SEPTUM Nasal Septum The thin wall between the two nasal cavities. (NCI) Nasal Septum C164006 C74456 Anatomical Location NASAL SOFT TISSUE The soft tissue of the nose. Nasal Soft Tissue C12423 C74456 Anatomical Location NASOPHARYNX The part of the pharynx above the soft palate, which is continuous with the nasal cavity and extends to the oropharynx. Nasopharynx C33162 C74456 Anatomical Location NAVICULAR BONE Navicular Bone An oval-shaped bone of the tarsus found on the medial side of the foot. (NCI) Navicular Bone C13063 C74456 Anatomical Location NECK Neck The region that connects the head to the rest of the body. (NCI) Neck C12466 C74456 Anatomical Location NERVE A bundle of neuronal fibers that transmits electrochemical impulses encoding sensory and motor information from one body part to another. Nerve C12299 C74456 Anatomical Location NIPPLE The protuberance in the skin where the ducts of the mammary gland open. Nipple C12756 C74456 Anatomical Location NOSE Nose A structure of special sense serving as an organ of the sense of smell and as an entrance to the respiratory tract. (NCI) Nose C33178 C74456 Anatomical Location NOSTRIL Naris; Nostril One of the two channels of the nose, from the point where they divide to the external opening. (NCI) Nostril C142301 C74456 Anatomical Location NUCHAL LYMPH NODE Any lymph node located in the posterior of the neck, including the postauricular, superficial occipital, middle posterior cervical chain, and lower posterior cervical chain. Nuchal Lymph Node C52733 C74456 Anatomical Location NUCLEUS ACCUMBENS A nucleus comprising neurons in the forebrain, ventral to the dorsal caudate and putamen. Accumbens Nucleus C97342 C74456 Anatomical Location NUCLEUS OF DIAGONAL BAND BASAL NUCLEUS/DIAGONAL BAND A brain structure that is part of the septal nuclear complex. It is connected with the hippocampus, hypothalamus and amygdala. Nucleus of Diagonal Band C33191 C74456 Anatomical Location OBTURATOR EXTERNUS MUSCLE A muscle of the pelvis that originates on the obturator foramen and obturatory membrane and inserts on the trochanteric fossa of the femur. Obturator Externus Muscle C33192 C74456 Anatomical Location OBTURATOR INTERNUS MUSCLE A muscle of the pelvis that originates on the ischiopubic ramus and obturator membrane and inserts on the greater trochanter. Obturator Internus Muscle C88141 C74456 Anatomical Location OBTURATOR LYMPH NODE A pelvic lymph node located along the obturator artery. Obturator Lymph Node C33193 C74456 Anatomical Location OBTURATOR MUSCLE One of two muscles located in the pelvis: the obturator externus muscle or the obturator internus muscle. (NCI) Obturator Muscle C12757 C74456 Anatomical Location OCCIPITAL BONE The trapezoidal-shaped bone on the posterior portion of the skull that forms part of the base of the skull. Occipital Bone C12355 C74456 Anatomical Location OCCIPITAL LOBE One of the four regions of cortex in each cerebral hemisphere, located posterior to the temporal lobe and inferior to the parietal lobe. Occipital Lobe C98188 C74456 Anatomical Location OCCIPITAL LYMPH NODE A lymph node located in the back of the head adjacent to the trapezius muscle. Occipital Lymph Node C103456 C74456 Anatomical Location OCCIPITAL SCALP The occipital region of the skin that covers the top of the head. (NCI) Occipital Scalp C12758 C74456 Anatomical Location OCULOMOTOR NERVE The third cranial nerve. Oculomotor Nerve C33200 C74456 Anatomical Location OLECRANON Olecranon A prominence at the proximal end of the ulna. It forms the tip of the elbow. (NCI) Olecranon C28401 C74456 Anatomical Location OLFACTORY BULB The portion of the vertebrate forebrain that lies behind the ethmoid bones; it begins the rhinencephalon. Olfactory Bulb C33205 C74456 Anatomical Location OLFACTORY MUCOSA The part of the nasal mucosa composed of neuroepithelial tissue and mucus-producing Bowman's glands. Olfactory Mucosa C12759 C74456 Anatomical Location OLFACTORY NERVE The first cranial nerve. Olfactory Nerve C33209 C74456 Anatomical Location OMENTUM A double layer of peritoneum covering abdominal organs. Omentum C33216 C74456 Anatomical Location OPHTHALMIC ARTERY An artery arising from the internal carotid artery that branches into two groups of vessels; the orbital group that supplies the orbit and surrounding parts and the ocular group that supplies the globe and muscles of the eye. Ophthalmic Artery C150853 C74456 Anatomical Location OPPONENS POLLICIS MUSCLE A muscle of the arm, in general extending from the distal border of the flexor retinaculum and the tubercles of the scaphoid and trapezium, to the lateral aspect of the first metacarpal; primary function is rotation and flexion of the thumb. Opponens Pollicis Muscle C90609 C74456 Anatomical Location OPTIC CHIASM An anatomic structure formed by the crossing of the two optic nerves under the hypothalamus. (NCI) Optic Chiasm C12760 C74456 Anatomical Location OPTIC DISC Optic Nerve Head The portion of the retina at which the axons of the ganglion cells exit the eyeball to form the optic nerve. Optic Disc C12761 C74456 Anatomical Location OPTIC NERVE Second Cranial Nerve A cranial nerve extending between the retina and optic chiasma, which innervates the eye. Optic Nerve C12421 C74456 Anatomical Location ORAL CAVITY Buccal cavity; Mouth The cavity of the mouth. Oral Cavity C77637 C74456 Anatomical Location ORAL MUCOSA The mucosal membranes that line the oral cavity. Oral Mucosa C52886 C74456 Anatomical Location ORBICULARIS OCULI MUSCLE A ring-like band of skeletal muscle on the palpebrae, temple, cheeks, and surrounding the orbit, which originates on the frontal bone, medial palpebral ligament, and lacrimal bone, and which inserts into the lateral palpebral raphe. Orbicularis Oculi Muscle C12347 C74456 Anatomical Location ORBIT Eye Socket; Ocular Orbit; Orbit The bony cavity that contains the eye and its associated structures. Orbit C186128 C74456 Anatomical Location OROPHARYNGEAL SOFT TISSUE The soft tissue of the oropharyngeal region. Oropharyngeal Soft Tissue C12762 C74456 Anatomical Location OROPHARYNX The part of the pharynx between the soft palate and the upper portion of the epiglottis. (NCI) Oropharynx C174318 C74456 Anatomical Location OSTIOMEATAL COMPLEX Osteomeatal Complex A narrow channel that connects the frontal sinus, anterior ethmoid air cells, and maxillary sinus to the middle meatus, allowing drainage and ventilation. It includes the maxillary ostium, infundibulum, ethmoid bulla, uncinate process, and hiatus semilunaris. Ostiomeatal Complex C33244 C74456 Anatomical Location OVARIAN FOLLICLE A spherical aggregation of cells found in the ovaries that contains a single oocyte. (NCI) Ovarian Follicle C12404 C74456 Anatomical Location OVARY The female gonad. Ovary C186129 C74456 Anatomical Location PALATAL RUGAE Palatine Rugae The creases or folds in the oral mucosa covering the anterior portion of the hard palate. Palatal Rugae C12229 C74456 Anatomical Location PALATE The roof of the oral cavity. It separates the oral cavity from the nasal cavity. Palate C52745 C74456 Anatomical Location PALATINE BONE Palatine Bone An irregularly shaped bone positioned at the back part of the nasal cavity between the maxilla and the pterygoid process of the sphenoid. It forms the posterior part of the hard palate and the lateral wall of the nasal fossa and helps to form the floor of the orbit as well as several adjoining parts. (NCI) Palatine Bone C12232 C74456 Anatomical Location PALATINE UVULA The fleshy lobe that is suspended from the back of the soft palate in the oral cavity. Uvula C33252 C74456 Anatomical Location PALM The undersurface of the hand. (NCI) Palmar Region C177994 C74456 Anatomical Location PALMAR DIGITAL ARTERY A type of artery that supplies blood to the fingers and includes the common palmar digital arteries, the dorsal digital arteries of the hand, and the proper palmar digital arteries. (NCI) Palmar Digital Artery C12901 C74456 Anatomical Location PALPEBRAL CONJUNCTIVA The part of the conjunctiva that covers the inner surface of the eyelid. Palpebral Conjunctiva C174322 C74456 Anatomical Location PALPEBRAL FISSURE The elliptical shaped curve of the bottom border of the upper eyelid, extending from the medial canthus to the lateral canthus. Palpebral Fissure C12393 C74456 Anatomical Location PANCREAS A digestive organ in the abdomen that has both endocrine and exocrine functions. Pancreas C12270 C74456 Anatomical Location PANCREAS, BODY Body of the Pancreas The part of the pancreas from the point where it crosses the portal vein to the point where it enters the lienorenal ligament. (NCI) Body of the Pancreas C12608 C74456 Anatomical Location PANCREAS, ENDOCRINE Endocrine Pancreas The pancreatic tissue that contains the islets of Langerhans. It is responsible for the production and secretions of the pancreatic hormones. (NCI) Islet of Langerhans C32546 C74456 Anatomical Location PANCREAS, EXOCRINE Exocrine Pancreas An enzyme producing region of the pancreatic tissue containing the pancreatic acini and exocrine intralobular ducts which collectively secrete the digestive enzymes into the main pancreatic duct to drain into the duodenal part of the small intestine. (NCI) Exocrine Pancreas C12269 C74456 Anatomical Location PANCREAS, HEAD Head of the Pancreas That portion of the pancreas lying in the concavity of the duodenum. (NCI) Head of the Pancreas C158551 C74456 Anatomical Location PANCREAS, NECK The portion of the pancreas that is the junction of the head and body of the pancreas, and lies anterior to the aorta. Neck of the Pancreas C12271 C74456 Anatomical Location PANCREAS, TAIL Tail of the Pancreas The left extremity of the pancreas within the lienorenal ligament. (NCI) Tail of the Pancreas C12272 C74456 Anatomical Location PANCREATIC DUCT A duct that conveys pancreatic secretions from the pancreas to the duodenum. Pancreatic Duct C33259 C74456 Anatomical Location PAPILLARY MUSCLE Any one of the group of small muscles in the heart ventricles, in general extending from the ventricular wall to the free edge of the atrioventricular valves; primary function is to keep the valves closed during ventricular systole. Papillary Muscle C77643 C74456 Anatomical Location PARA-AORTIC LYMPH NODE Lymph Node, Para-Aortic Lymph node(s) adjacent to the lumbar vertebral column. Paraaortic Lymph Node C117869 C74456 Anatomical Location PARACAVAL LYMPH NODE A lymph node located adjacent to the lumbar region of the spine, along the right lateral aspect of the inferior vena cava. (NCI) Paracaval Lymph Node C89787 C74456 Anatomical Location PARACOLIC GUTTER Naturally occurring spaces between the colon and the abdominal wall, lateral to the ascending and descending colons. Paracolic Gutter C147453 C74456 Anatomical Location PARALARYNGEAL LYMPH NODE A lymph node located adjacent to the larynx, in the parapharyngeal space. Paralaryngeal Lymph Node C12320 C74456 Anatomical Location PARAMETRIUM Parametrium The subserous connective tissue of the pelvic floor of the supracervical portion of the uterus. The parametrium extends laterally between the layers of the broad ligament. (NCI) Parametrium C12763 C74456 Anatomical Location PARANASAL SINUS The air-filled cavities adjacent to the nasal cavity lined by a mucous membrane and located in the bones of the skull. Paranasal Sinus C142302 C74456 Anatomical Location PARAPHARYNGEAL LYMPH NODE Any lymph node located in the potential space of the neck, which is bounded superiorly by the base of the skull, inferiorly by the greater cornu of the hyoid bone, anteriorly by the investing fascia of the deep cervical fascia covering the medial pterygoid muscle, posteriorly by the prevertebral layer of the deep cervical fascia, medially by the middle (pretracheal) layer of the deep cervical fascia, and laterally by the investing fascia of the deep cervical fascia covering the deep lobe of the parotid. Parapharyngeal Lymph Node C52902 C74456 Anatomical Location PARASPINAL MUSCLES Erector Spinae; Extensor Spinae; Sacrospinalis Muscle A group of three paired epaxial muscle bundles (iliocostalis, longissimus, and spinalis) extending along and lateral to the spinous processes of the cervical, thoracic, and lumbar vertebrae; primary function is extension and rotation of the spine. Erector Spinae C166000 C74456 Anatomical Location PARASPINAL REGION The area of the body surrounding the spinal column. Paraspinal Region C52557 C74456 Anatomical Location PARASYMPATHETIC GANGLIA A usually small autonomic ganglion of the parasympathetic nervous system. The majority are located near or in the organs that they innervate. (NCI) Parasympathetic Ganglion C12765 C74456 Anatomical Location PARATHYROID GLAND Endocrine gland, usually in close proximity to the thyroid gland, that produces parathyroid hormone. Parathyroid Gland C103426 C74456 Anatomical Location PARATRACHEAL LYMPH NODE A lymph node located adjacent to the trachea within the mediastinum. (NCI) Paratracheal Lymph Node C186130 C74456 Anatomical Location PARATRACHEAL LYMPH NODE, UPPER A lymph node located adjacent to the trachea within the mediastinum, above the inferior margin of the left brachiocephalic vein crossing the trachea on the left and the superior border of the aortic arch on the right. Upper Paratracheal Lymph Node C97925 C74456 Anatomical Location PARAVERTEBRAL GANGLIA Paraspinal Ganglion; Spinal Ganglion A cluster of neuronal cell bodies and their dendrites located just ventral and lateral to the spinal cord that give rise to the sympathetic nervous system. Para-Spinal Ganglion C12766 C74456 Anatomical Location PARIETAL BONE A bone of the skull that forms the sides and roof of the skull. Parietal Bone C12354 C74456 Anatomical Location PARIETAL LOBE Parietal Lobe One of the lobes of the cerebral hemisphere located superiorly to the occipital lobe and posteriorly to the frontal lobe. Cognition and visuospatial processing are its main function. (NCI) Parietal Lobe C33278 C74456 Anatomical Location PAROTID GLAND LYMPH NODE Parotid Gland Lymph Node Lymph node(s) in or adjacent to the parotid gland. Parotid Gland Lymph Node C12427 C74456 Anatomical Location PAROTID GLAND The salivary gland located adjacent to the ear. Parotid Gland C97341 C74456 Anatomical Location PARS COMPACTA A part of the substantia nigra. The pars compacta nerve cells contain melanin and are involved in motor control. (NCI) Pars Compacta C33282 C74456 Anatomical Location PATELLA A small bone in front of the femorotibial joint that articulates with the femur. Patella C187835 C74456 Anatomical Location PATELLAR TENDON A fibrous band extending from the distal end of the quadriceps femoris to the top of the patella. Patellar Tendon C77660 C74456 Anatomical Location PAW The entire structure distal to the ankle joint/tarsus or wrist joint/carpus in quadruped animals. Paw C120322 C74456 Anatomical Location PECTORAL LYMPH NODE An axillary lymph node located along the lower edge of the pectoralis minor. (NCI) Pectoral Lymph Node C33284 C74456 Anatomical Location PECTORALIS MAJOR MUSCLE Either of two large muscles of the anterior chest wall, which has two heads: the clavicular head, which originates on the medial half of the clavicle, and the sternal head, which originates on the sternum and the first six costal cartilages; the muscles insert onto the lateral lip of the intertubercular groove of the humerus and the crest of the greater tubercle of the humerus respectively; primary function is flexion, adduction, and medial rotation of the shoulder joint. Pectoralis Major C33285 C74456 Anatomical Location PECTORALIS MINOR MUSCLE A muscle in the chest, in general extending from the third to fifth ribs near their costal cartilages to the medial border and superior surface of the coracoid process of the scapula; primary function is to stabilize the scapula against the thoracic wall. Pectoralis Minor C33287 C74456 Anatomical Location PELVIC BONE Pelvic Bone The bony structure composed of the ilium, ishium, pubis and sacrum, which are typically fused during maturation. Pelvic Bone C12363 C74456 Anatomical Location PELVIC LYMPH NODE Pelvic Lymph Node Any lymph node within the pelvic region. (NCI) Pelvic Lymph Node C189531 C74456 Anatomical Location PELVIC SIDEWALL The part of the pelvic wall that is formed by the piriformis and obturator internus muscles and contains the iliac vessels, pelvic ureters, and lateral pelvic lymph nodes. Pelvic Sidewall C12767 C74456 Anatomical Location PELVIS Pelvic Region; Pelvis The bony, basin-shaped structure formed by the bones of the pelvis. Pelvis C177995 C74456 Anatomical Location PENILE ARTERY Any of the arteries that supply blood to the penis, including the common penile artery, which is the termination of the internal pudendal artery, and the bulbourethral, dorsal, and cavernosal branches of the common penile artery. (NCI) Penile Artery C12409 C74456 Anatomical Location PENIS The male organ of urination and copulation. (NCI) Penis C12325 C74456 Anatomical Location PENIS, BODY The portion of the penis between the glans penis and the radix penis. Body of the Penis C12324 C74456 Anatomical Location PENIS, GLANS The most distal portion of the penis covered by the foreskin. Glans Penis C124350 C74456 Anatomical Location PENIS, RADIX The portion of the penis between the descending portion of the pubic bone and the body of the penis. Radix Penis C164007 C74456 Anatomical Location PERI-ORBITAL SOFT TISSUE The soft tissue of the peri-orbital region. Periorbital Soft Tissue C99148 C74456 Anatomical Location PERIANAL REGION The skin area around the anus. (NCI) Perianal Region C38662 C74456 Anatomical Location PERICARDIAL CAVITY The body space between the epicardium and the pericardium. Pericardial Cavity C117870 C74456 Anatomical Location PERICARDIAL LYMPH NODE A lymph node located anterior to the pericardium, posterior to the xiphoid process, and in the right and left cardiophrenic fat. (NCI) Pericardial Lymph Node C127672 C74456 Anatomical Location PERICARDIAL WALL The tissue layers that form the pericardium of the heart, including the fibrous pericardium, and the parietal and visceral layers of the serous pericardium. Pericardial Wall C13005 C74456 Anatomical Location PERICARDIUM The membrane surrounding the heart and roots of the vessels at the base of the heart. Pericardium C170601 C74456 Anatomical Location PERIFACIAL LYMPH NODE A lymph node located above the mandibular margin of the submandibular triangle and is associated with the anterior facial vein and facial artery. Perifacial Lymph Node C102330 C74456 Anatomical Location PERIHILAR LYMPH NODE A lymph node located in the area around the hilum. Perihilar Lymph Node C186131 C74456 Anatomical Location PERIMENINGEAL SPACE The space surrounding the meninges. Perimeningeal Space C33301 C74456 Anatomical Location PERINEUM Perineum The area located between the anus and vulva in females, and anus and scrotum in males. (NCI) Perineum C77642 C74456 Anatomical Location PERIPANCREATIC LYMPH NODE Lymph node(s) in or adjacent to the pancreas. Pancreatic Lymph Node C12768 C74456 Anatomical Location PERIPHERAL NERVE Any nerve outside the brain or spinal cord that connects with peripheral receptors or effectors. (NCI) Peripheral Nerve C154774 C74456 Anatomical Location PERIRECTAL LYMPH NODE Lymph node(s) located in the connective tissue adjacent to the rectum. Perirectal Lymph Node C12769 C74456 Anatomical Location PERITONEAL CAVITY A part of the abdominal cavity that lies between the visceral and parietal peritoneum. Peritoneal Cavity C77644 C74456 Anatomical Location PERITONEAL LYMPH NODE A lymph node located in the peritoneum. Peritoneal Lymph Node C12770 C74456 Anatomical Location PERITONEUM The membrane that lines the abdominal and pelvic cavities. Peritoneum C139205 C74456 Anatomical Location PERIUMBILICAL REGION The region of the body that immediately surrounds the umbilicus. Periumbilical Region C132412 C74456 Anatomical Location PERIURETERAL REGION The tissue surrounding the ureter. Periureteral Region C111287 C74456 Anatomical Location PERIURETHRAL REGION The tissue surrounding the urethra. Periurethral Region C178003 C74456 Anatomical Location PERIVESICAL REGION The region of the body surrounding the urinary bladder. (NCI) Perivesical Region C33314 C74456 Anatomical Location PERONEAL ARTERY An artery arising from the posterior tibial artery that supplies the muscles on the lateral side of the lower leg. Peroneal Artery C52814 C74456 Anatomical Location PERONEAL NERVE Nerve, Fibular A branch of the sciatic nerve that includes the common, deep, and/or superficial peroneal nerves, which innervates multiple muscles in the distal region of the leg/hindlimb. Peroneal Nerve C186132 C74456 Anatomical Location PERONEUS BREVIS MUSCLE A muscle of the lower leg, in general extending from the distal two-thirds of the lateral surface of the fibula and the anterior intermuscular septum to the tuberosity of the fifth metatarsal bone; primary function is to plantar flex and evert the foot. Peroneus Brevis Muscle C53171 C74456 Anatomical Location PERONEUS LONGUS MUSCLE A muscle of the lower leg, in general extending from the superior lateral shaft of the fibula to the first metatarsal and the medial cuneiform; primary function is to plantar flex and evert the foot and support the lateral, longitudinal, and transverse arches. Peroneus Longus C33318 C74456 Anatomical Location PHARYNGEAL TONSIL Adenoid A tonsil in the mucosa of the nasopharynx. Pharyngeal Tonsil C12425 C74456 Anatomical Location PHARYNX A passageway in the head and neck that includes the nasopharynx, oropharynx and laryngopharynx. Pharynx C12398 C74456 Anatomical Location PINEAL GLAND Pineal Body A small endocrine gland that arises from the central posterior aspect of the diencephalon. Pineal Gland C12855 C74456 Anatomical Location PISIFORM BONE Pisiform Bone The medial bone of the proximal row of carpal bones. (NCI) Pisiform Bone C12399 C74456 Anatomical Location PITUITARY GLAND Hypophysis; Hypophysis Cerebri A small endocrine gland extending from the hypothalamus at the base of the brain. Pituitary Gland C13272 C74456 Anatomical Location PLACENTA An organ present in true mammals during embryonic developmen that provides the fetus with nutrients and oxygen, facilitates gas and waste exchange between the fetus and mother. Placenta C186133 C74456 Anatomical Location PLANTAR FLEXOR MUSCLES A group of muscles in the ankle, the gastrocnemius, soleus, plantaris, tibialis posterior, flexor hallucis longus, and flexor digitorum longus muscles; primary function is to extend the ankle, flexing the foot downward toward the sole. Plantar Flexor Muscles C12469 C74456 Anatomical Location PLEURA The serous membrane that lines the wall of the thoracic cavity and the surface of the lungs. Pleura C12840 C74456 Anatomical Location PLEURAL CAVITY A part of the thoracic cavity that lies between the visceral and parietal pleura. Pleural Cavity C12511 C74456 Anatomical Location PONS VAROLII Pons Varolii The portion of the brainstem between the midbrain and medulla oblongata. Pons Varolii C116180 C74456 Anatomical Location POPLITEAL ARTERY ABOVE KNEE The segment of the popliteal artery that is located above the knee. Popliteal Artery Above the Knee C116181 C74456 Anatomical Location POPLITEAL ARTERY BELOW KNEE The segment of the popliteal artery that is located below the knee. Popliteal Artery Below the Knee C103222 C74456 Anatomical Location POPLITEAL FOSSA A diamond-shaped depression located in the back of the knee joint bounded by the medial and lateral heads of the gastrocnemius muscle, the semimembranosus muscle, and the biceps femoris. Popliteal Fossa C53146 C74456 Anatomical Location POPLITEAL LYMPH NODE Lymph node(s) adjacent to the femorotibial joint. Popliteal Lymph Node C33339 C74456 Anatomical Location POPLITEAL VEIN A vein originating from the anterior and posterior tibial veins that ascends the popliteal space to drain blood from the calf, knee joint, and thigh. The popliteal vein ultimately becomes the femoral vein. Popliteal Vein C117871 C74456 Anatomical Location PORTA HEPATIS LYMPH NODE A lymph node located in the transverse fissure of the liver. (NCI) Porta Hepatis Lymph Node C117872 C74456 Anatomical Location PORTACAVAL LYMPH NODE Portocaval Lymph Node A lymph node located in the space between the portal vein and inferior vena cava, along the hepatoduodenal ligament. (NCI) Portacaval Lymph Node C77645 C74456 Anatomical Location PORTAL LYMPH NODE Periportal Lymph Node Lymph node(s) adjacent to the portal vein. Portal Lymph Node C132413 C74456 Anatomical Location PORTAL VEIN BIFURCATION The portion of the distal end of the main portal vein that branches into the left and right portal veins. Portal Vein Bifurcation C33343 C74456 Anatomical Location PORTAL VEIN Hepatic Portal Vein A vein lying in the lower part of the abdomen; in general it arises from the junction of the mesenteric and splenic veins and draining into the liver. Portal Vein C33346 C74456 Anatomical Location POSTCENTRAL GYRUS A ridge on the parietal lobe of the brain, located between the central and postcentral sulci, that corresponds to the primary somatic sensory cortex area. Postcentral Gyrus C103428 C74456 Anatomical Location POSTERIOR CERVICAL LYMPH NODE A lymph node located in the posterior region of the neck. (NCI) Posterior Cervical Lymph Node C154778 C74456 Anatomical Location POSTERIOR CINGULATE CORTEX The caudal region of the cingulate cortex, located within the medial part of the inferior parietal lobule, that is thought to function as an interface between emotion and cognition. Posterior Cingulate Cortex C102348 C74456 Anatomical Location POSTERIOR DESCENDING SEPTAL PERFORATORS ARTERY PDSP; POSTERIOR DESCENDING SEPTAL PERFORATORS ARTERY SEGMENT The arteries arising from the right posterior descending artery that supply the interventricular septum. Septal Perforator Artery C33362 C74456 Anatomical Location POSTERIOR INFERIOR CEREBELLAR ARTERY PICA An artery arising from the vertebral artery that supplies the cerebellum, choroid plexus and the lateral medulla. Posterior Inferior Cerebellar Artery C142303 C74456 Anatomical Location POSTERIOR POLE OF THE EYE The scleral curvature of the eye comprising the retina, inclusive of the macula and optic disc. Posterior Pole of the Eye C139206 C74456 Anatomical Location POSTERIOR SUPERIOR ILIAC SPINE A bony projection from the posterior region of the iliac crest that lies over the sacroiliac joint and is the site of attachment for the thoracolumbar fascia and the posterior sacroiliac and sacrotuberous ligaments. Posterior Superior Iliac Spine C12826 C74456 Anatomical Location POSTERIOR TIBIAL ARTERY A terminal branch of the popliteal artery that runs along the tibia from the lower portion of the popliteus muscle to the lower ankle with numerous branches supplying the lower leg and foot. Posterior Tibial Artery C33386 C74456 Anatomical Location POSTERIOR TIBIAL VEIN A vein in the foot that originates at the union of the external and internal plantar veins and which becomes the popliteal vein. Posterior Tibial Vein C116170 C74456 Anatomical Location POSTEROLATERAL SEGMENTAL ARTERY In an individual with a right-dominant heart, the arterial branch that arises from the distal right coronary artery in the posterior atrioventricular groove after the origin of the right posterior descending artery. Posterolateral Coronary Artery C103429 C74456 Anatomical Location PREAURICULAR LYMPH NODE A lymph node located anterior to the auricle of the ear. (NCI) Preauricular Lymph Node C33393 C74456 Anatomical Location PRECENTRAL GYRUS A ridge on the convex side of both cerebral hemispheres, anterior to the postcentral gyrus and parallel to the central sulcus, which separates the pre- and postcentral gyri. Precentral Gyrus C112399 C74456 Anatomical Location PRECUNEUS The posteromedial region of the parietal lobe bounded by the marginal branch of the cingulate sulcus anteriorly, by the medial portion of the parieto-occipital fissure posteriorly and by the subparietal sulcus inferiorly. Precuneus C154779 C74456 Anatomical Location PREFRONTAL CORTEX The gray matter on the medial, lateral, and orbital surfaces of the anterior part of the frontal cortex, which play a role in complex cognitive control, emotion, and social behavior. Prefrontal Cortex C147454 C74456 Anatomical Location PRELARYNGEAL LYMPH NODE A lymph node located anterior to the larynx. Prelaryngeal Lymph Node C186134 C74456 Anatomical Location PREMAXILLA BONE Paired bones at the anterior tip of the upper jaw that are generally tooth bearing; they are present during fetal development and later fuse with the maxilla. Premaxilla Bone C79432 C74456 Anatomical Location PREPUTIAL GLAND Exocrine glands of the male reproductive system located adjacent to the prepuce. Preputial Gland C154775 C74456 Anatomical Location PRESACRAL LYMPH NODE Lymph node(s) located in the mesorectum, between the rectum and the sacrum. Presacral Lymph Node C132414 C74456 Anatomical Location PRESACRAL SPACE The potential body space formed between the rectum and the sacrum. Presacral Space C186135 C74456 Anatomical Location PRESPHENOID BONE One of the bones of the orbit, situated dorsally to the basisphenoid bone; it is present during fetal development and later fuses to form the anterior portion of the sphenoid bone. Presphenoid Bone C147455 C74456 Anatomical Location PRETRACHEAL LYMPH NODE A lymph node located anterior to the trachea, between the isthmus of the thyroid gland and the innominate vein. Pretracheal Lymph Node C97340 C74456 Anatomical Location PRIMARY VISUAL CORTEX A brain region in the occipital cortex that receives visual stimuli from the retina. (NCI) Primary Visual Cortex C166001 C74456 Anatomical Location PROCERUS MUSCLE A muscle in the face, in general extending from the lower part of the nasal bone to the frontalis muscle in the forehead; primary function is to move the skin between the eyebrows. Procerus Muscle C32436 C74456 Anatomical Location PROFUNDA FEMORIS ARTERY An artery arising from the common femoral artery just below the inguinal ligament running close to the femur and ending in the lower third of the thigh with branches supplying the thigh muscles. Deep Femoral Artery C154776 C74456 Anatomical Location PROFUNDA FEMORIS VEIN Deep Femoral Vein A vein located in the upper thigh that connects, through tributaries, to the popliteal and inferior gluteal veins, and joins the superficial femoral vein at the groin to form the common femoral vein. Deep Femoral Vein C150854 C74456 Anatomical Location PRONATOR QUADRATUS MUSCLE A muscle of the forearm, in general extending from the distal anteromedial surface of the ulna to the distal anterolateral surface of the radius; primary function is pronation of the forearm. Pronator Quadratus Muscle C53174 C74456 Anatomical Location PRONATOR TERES MUSCLE A muscle of the superficial flexor compartment of the forearm, in general extending from the humeral and ulnar heads to the body of the radius; primary function is pronation of the arm and flexion of the elbow. Pronator Teres Muscle C12410 C74456 Anatomical Location PROSTATE GLAND The male reproductive accessory gland that produces prostatic fluid and is located adjacent to or around the urethra distal to the urinary bladder in mammals. Prostate Gland C13092 C74456 Anatomical Location PROSTATE GLAND, LATERAL LOBE Lateral Lobe of the Prostate The prostate gland lobe that is located on the lateral side of the organ. (NCI) Lateral Lobe of the Prostate C13094 C74456 Anatomical Location PROSTATE GLAND, MIDDLE LOBE Middle Lobe of the Prostate The upper, smaller part of the prostate between the ejaculatory ducts and the urethra. (NCI) Middle Lobe of the Prostate C13093 C74456 Anatomical Location PROSTATE GLAND, POSTERIOR LOBE Posterior Lobe of the Prostate The prostate gland lobe that is located on the posterior side of the organ. (NCI) Posterior Lobe of the Prostate C102331 C74456 Anatomical Location PROXIMAL CIRCUMFLEX ARTERY PCIRC; PROXIMAL CIRCUMFLEX ARTERY SEGMENT The section of the left circumflex coronary artery that arises from the left main coronary artery and extends to the first marginal branch. Proximal Circumflex Artery C114205 C74456 Anatomical Location PROXIMAL INTERPHALANGEAL JOINT 2 OF THE FOOT PIP2 of the Foot A ginglymoid (hinge) synovial joint within the second digit of the foot articulating the proximal and middle phalanges. (NCI) Proximal Interphalangeal Joint 2 of the Foot C114194 C74456 Anatomical Location PROXIMAL INTERPHALANGEAL JOINT 2 OF THE HAND PIP2 of the Hand A ginglymoid (hinge) synovial joint within the second digit of the hand articulating the proximal and middle phalanges. (NCI) Proximal Interphalangeal Joint 2 of the Hand C102332 C74456 Anatomical Location PROXIMAL INTERPHALANGEAL JOINT 2 PIP2 A condyloid synovial joint within the second digit of the hand or foot articulating the proximal and middle phalanges. (NCI) Proximal Interphalangeal Joint 2 C114206 C74456 Anatomical Location PROXIMAL INTERPHALANGEAL JOINT 3 OF THE FOOT PIP3 of the Foot A ginglymoid (hinge) synovial joint within the third digit of the foot articulating the proximal and middle phalanges. (NCI) Proximal Interphalangeal Joint 3 of the Foot C114195 C74456 Anatomical Location PROXIMAL INTERPHALANGEAL JOINT 3 OF THE HAND PIP3 of the Hand A ginglymoid (hinge) synovial joint within the third digit of the hand articulating the proximal and middle phalanges. (NCI) Proximal Interphalangeal Joint 3 of the Hand C102333 C74456 Anatomical Location PROXIMAL INTERPHALANGEAL JOINT 3 PIP3 A condyloid synovial joint within the third digit of the hand or foot articulating the proximal and middle phalanges. (NCI) Proximal Interphalangeal Joint 3 C114207 C74456 Anatomical Location PROXIMAL INTERPHALANGEAL JOINT 4 OF THE FOOT PIP4 of the Foot A condyloid synovial joint within the fourth digit of the hand or foot articulating the proximal and middle phalanges. (NCI) Proximal Interphalangeal Joint 4 of the Foot C114196 C74456 Anatomical Location PROXIMAL INTERPHALANGEAL JOINT 4 OF THE HAND PIP4 of the Hand A ginglymoid (hinge) synovial joint within the fourth digit of the hand articulating the proximal and middle phalanges. (NCI) Proximal Interphalangeal Joint 4 of the Hand C102334 C74456 Anatomical Location PROXIMAL INTERPHALANGEAL JOINT 4 PIP4 A condyloid synovial joint within the fourth digit of the hand or foot articulating the proximal and middle phalanges. (NCI) Proximal Interphalangeal Joint 4 C114208 C74456 Anatomical Location PROXIMAL INTERPHALANGEAL JOINT 5 OF THE FOOT PIP5 of the Foot A ginglymoid (hinge) synovial joint within the fifth digit of the foot articulating the proximal and middle phalanges. (NCI) Proximal Interphalangeal Joint 5 of the Foot C114197 C74456 Anatomical Location PROXIMAL INTERPHALANGEAL JOINT 5 OF THE HAND PIP5 of the Hand A ginglymoid (hinge) synovial joint within the fifth digit of the hand articulating the proximal and middle phalanges. (NCI) Proximal Interphalangeal Joint 5 of the Hand C102335 C74456 Anatomical Location PROXIMAL INTERPHALANGEAL JOINT 5 PIP5 A condyloid synovial joint within the fifth digit of the hand or foot articulating the proximal and middle phalanges. (NCI) Proximal Interphalangeal Joint 5 C102336 C74456 Anatomical Location PROXIMAL LAD ARTERY PLAD; PROXIMAL LAD ARTERY SEGMENT The section of the left anterior descending coronary artery that arises from the left main coronary artery and extends to the first diagonal branch. Proximal Left Anterior Descending Artery C150848 C74456 Anatomical Location PROXIMAL PHALANX 1 OF THE HAND The long bone in the first finger, as counted from the thenar side of the hand; it is located between, and articulates with, the first metacarpal and the distal phalanx. Hand Digit 1 Proximal Phalanx C142304 C74456 Anatomical Location PROXIMAL PHALANX 2 OF THE HAND The long bone in the second finger, as counted from the thenar side of the hand; it is located between, and articulates with, the second metacarpal and the middle phalanx. Hand Digit 2 Proximal Phalanx C142305 C74456 Anatomical Location PROXIMAL PHALANX 3 OF THE HAND The long bone in the third finger, as counted from the thenar side of the hand; it is located between, and articulates with, the third metacarpal and the middle phalanx. Hand Digit 3 Proximal Phalanx C142306 C74456 Anatomical Location PROXIMAL PHALANX 4 OF THE HAND The long bone in the fourth finger, as counted from the thenar side of the hand; it is located between, and articulates with, the fourth metacarpal and the middle phalanx. Hand Digit 4 Proximal Phalanx C142307 C74456 Anatomical Location PROXIMAL PHALANX 5 OF THE HAND The long bone in the fifth finger, as counted from the thenar side of the hand; it is located between, and articulates with, the fifth metacarpal and the middle phalanx. Hand Digit 5 Proximal Phalanx C102337 C74456 Anatomical Location PROXIMAL RIGHT CORONARY ARTERY CONDUIT PRCA; PROXIMAL RIGHT CORONARY ARTERY CONDUIT SEGMENT The section of the right coronary artery proximal to the origin of the right ventricular artery. Proximal Right Coronary Artery Conduit C115335 C74456 Anatomical Location PROXIMAL URETHRA The part of the urethra that is close to the bladder. Proximal Urethra C33423 C74456 Anatomical Location PUBIC BONE Pubis Either of the two bones (left and right) that form the front of the pelvis. (NCI) Pubic Bone C12774 C74456 Anatomical Location PULMONARY ARTERY BRANCH One of the arteries of the thorax; in general it arises from the pulmonary trunk and branches into the lungs. Pulmonary Artery C191304 C74456 Anatomical Location PULMONARY LYMPH NODE A lymph node that is found within the parenchyma of the lung. (NCI) Pulmonary Lymph Node C116918 C74456 Anatomical Location PULMONARY TRUNK Main Pulmonary Artery The artery arising from the right ventricle of the heart that bifurcates into the left and right pulmonary arteries. Pulmonary Trunk C12775 C74456 Anatomical Location PULMONARY VALVE A cardiac valve located between the right atrium and the pulmonary artery. Pulmonary Valve C127673 C74456 Anatomical Location PULMONARY VALVE, ANTERIOR CUSP Pulmonary Valve, Anterior Semilunar Cusp The cusp of the pulmonic valve that has no attachment to the cardiac septum. Anterior Cusp of the Pulmonary Valve C127674 C74456 Anatomical Location PULMONARY VALVE, LEFT CUSP Pulmonary Valve, Left Semilunar Cusp The cusp of the pulmonic valve attached to the left side of the cardiac septum. Left Cusp of the Pulmonary Valve C127675 C74456 Anatomical Location PULMONARY VALVE, RIGHT CUSP Pulmonary Valve, Right Semilunar Cusp The cusp of the pulmonic valve attached to the right side of the cardiac septum. Right Cusp of the Pulmonary Valve C12776 C74456 Anatomical Location PULMONARY VEIN Any of the veins that carry oxygenated blood from the lungs to the heart. Pulmonary Vein C33429 C74456 Anatomical Location PUPIL The round opening in the center of the iris in the eye. Pupil C12452 C74456 Anatomical Location PUTAMEN Putamen The gray matter, located between the globus pallidus and the external capsule of the brain, that comprises the lateral dorsal striatum of the basal ganglia. Putamen C33433 C74456 Anatomical Location PYLORIC SPHINCTER Pyloric Sphincter The muscular structure at the distal portion of the stomach, opening into the duodenum. (NCI) Pyloric Sphincter C12260 C74456 Anatomical Location PYLORUS The region of the stomach that connects to the duodenum. Pylorus C142308 C74456 Anatomical Location PYRAMIDAL TRACTS, BRAINSTEM The segments of the corticospinal and corticobulbar tracts that either traverse or terminate in the brainstem. (NCI) Brainstem Portion of the Pyramidal Tracts C142309 C74456 Anatomical Location PYRAMIDAL TRACTS, INTERNAL CAPSULE The segments of the corticospinal and corticobulbar tracts that traverse the internal capsule. Internal Capsule of the Pyramidal Tracts C33441 C74456 Anatomical Location QUADRICEPS MUSCLE A group of muscles in the thigh, in general extending from the pelvis to the patella and tibia; primary function is extension of the femorotibial joint. Quadriceps Muscle of the Thigh C12838 C74456 Anatomical Location RADIAL ARTERY Radial Artery The branch of the brachial artery that passes down the forearm. (NCI) Radial Artery C52812 C74456 Anatomical Location RADIAL NERVE A nerve extending from the brachial plexus traveling the length of the arm/forelimb, which innervates the extensor muscles of the elbow, carpus and phalanges, as well as the skin on the dorsal aspect of the carpus, metacarpus and digits. Radial Nerve C187836 C74456 Anatomical Location RADIAL SULCUS Musculospiral Groove; Radial Groove; Spiral Groove A shallow groove in the shaft of the humerus through which the radial nerve and deep brachial artery course. Radial Sulcus C120674 C74456 Anatomical Location RADIUS SHAFT The slightly curved, prismoid, elongated bony body of the radius. Radius Shaft C12777 C74456 Anatomical Location RADIUS The long bone that lies between the radiohumeral joint and the carpus and is adjacent to the ulna. Radius Bone C142310 C74456 Anatomical Location RADIUS-LUNATE JOINT A condyloid synovial joint within the wrist articulating the radius bone to the lunate bone. Radius-Lunate Joint C102338 C74456 Anatomical Location RAMUS INTERMEDIUS ARTERY RAMUS; RAMUS ARTERY; RAMUS INTERMEDIUS ARTERY SEGMENT An artery that arises from the left main coronary artery and is positioned between the left anterior descending coronary artery and the circumflex artery. Ramus Intermedius Artery C97335 C74456 Anatomical Location RAPHE A group of nuclei that are located in the midline of the brainstem and release serotonin. (NCI) Raphe Nuclei C33447 C74456 Anatomical Location RECTO-UTERINE POUCH An extension of the peritoneum between the uterus and the rectum in females, which is formally bounded thusly: anteriorly by the uterus and posterior fornix of the vagina; posteriorly by the rectum; inferiorly by the peritoneal rectovaginal fold. Recto-Vaginal Pouch C54188 C74456 Anatomical Location RECTOSIGMOID JUNCTION The area where the sigmoid colon joins the rectum. Rectosigmoid Region C142311 C74456 Anatomical Location RECTOVAGINAL SPACE The anatomical space located between the vagina and rectum, extending from the superior border of the perineal body to the underside of the rectouterine Douglas pouch, which has its formal borders noted thusly: anteriorly by the rectovaginal septum; posteriorly by the anterior rectal wall; and laterally by the descending rectal septa that separate the rectovaginal space from the pararectal space on each side. Rectovaginal Space C12390 C74456 Anatomical Location RECTUM The terminal portion of the large intestine extending from the terminus of the colon to the anus or anal canal. Rectum C53175 C74456 Anatomical Location RECTUS FEMORIS MUSCLE A muscle in the quadriceps femoris muscle group between the vastus lateralis and vastus medialis and lying on the vastus intermedius; primary function is extension of the femorotibilal joint. Rectus Femoris C49018 C74456 Anatomical Location REGIONAL LYMPH NODE Lymph node(s) that drains the lymph from a region of interest. Regional Lymph Node C12778 C74456 Anatomical Location RENAL ARTERY One of the arteries of the abdomen; in general it arises from the abdominal aorta and supplies blood to the kidney. Renal Artery C131138 C74456 Anatomical Location RENAL BED Kidney Bed The anatomical space within which the kidney is situated. Renal Bed C142312 C74456 Anatomical Location RENAL FOSSA The usual retroperitoneal location of the kidney in the dorsolumbar region of the body. Renal Fossa C33460 C74456 Anatomical Location RENAL PAPILLA The tip of a renal pyramid. Renal Papilla C12887 C74456 Anatomical Location RENAL PELVIS The funnel-shaped proximal portion of the ureter located within the kidney into which urine is secreted, from the collecting duct system of the kidney. (NCI) Renal Pelvis C33462 C74456 Anatomical Location RENAL VEIN A vein arising from the kidney; in general it drains into the caudal vena cava vein. Renal Vein C12779 C74456 Anatomical Location RESPIRATORY SYSTEM The organs and anatomic structures involved in inspiration and expiration of air and the exchange of carbon dioxide and oxygen. Respiratory System C12343 C74456 Anatomical Location RETINA Retina A light-sensitive membrane that lines the back wall of the eyeball. The retina is continuous with the optic nerve and this way transmits optical images to the brain. (NCI) Retina C52997 C74456 Anatomical Location RETINAL ARTERY An artery arising from the ophthalmic artery that supplies the retina. Retinal Artery C32953 C74456 Anatomical Location RETINAL NERVE FIBER LAYER A retina layer that contains the axons of ganglion cells. It collects the visual impulses. (NCI) Layer of the Ophthalmic Nerve Fibers C33470 C74456 Anatomical Location RETINAL PIGMENTED EPITHELIAL LAYER A continuous, insulating monolayer of cuboidal/columnar epithelium which extends from the margins of the optic nerve head to the ora serrata where it is continuous with the pigment epithelium of the pars plana. (NCI) Retinal Pigment Epithelium C54155 C74456 Anatomical Location RETRO-ORBITAL REGION Retro-Orbital Area The area behind the orbit of the eye. Retro-Orbital Region C142313 C74456 Anatomical Location RETROAURICULAR LYMPH NODE Mastoid Lymph Node; Posterior Auricular Lymph Node The lymph nodes located immediately posterior to the ear. Retroauricular Lymph Node C103439 C74456 Anatomical Location RETROCRURAL LYMPH NODE A lymph node located within the most inferior portion of the posterior mediastinum. (NCI) Retrocrural Lymph Node C98189 C74456 Anatomical Location RETROPERITONEAL LYMPH NODE A lymph node located in the retroperitoneal space. (NCI) Retroperitoneal Lymph Node C12298 C74456 Anatomical Location RETROPERITONEUM The region of the abdomen outside the peritoneum, where the kidneys lie and the great blood vessels run. Retroperitoneum C77649 C74456 Anatomical Location RETROPHARYNGEAL LYMPH NODE Suprapharyngeal Lymph Node Lymph node(s) in the retropharyngeal space. Retropharyngeal Lymph Node C186136 C74456 Anatomical Location RHOMBOID MAJOR MUSCLE A muscle of the back, in general extending from the spinous processes of the second to fifth thoracic vertebrae to the medial border of the scapula; primary function is to stabilize and retract the scapula. Rhomboid Major Muscle C186137 C74456 Anatomical Location RHOMBOID MINOR MUSCLE A muscle of the back, in general extending from the nuchal ligament and spinal processes of the seventh cervical and first thoracic vertebrae to the medial border of the scapula; primary function is to stabilize and retract the scapula. Rhomboid Minor Muscle C52770 C74456 Anatomical Location RIB 1 Rib 1 The first rib counting from the top of the rib cage down. (NCI) Rib 1 C52769 C74456 Anatomical Location RIB 10 Rib 10 The tenth rib counting from the top of the rib cage down. (NCI) Rib 10 C52768 C74456 Anatomical Location RIB 11 Rib 11 The eleventh rib counting from the top of the rib cage down. (NCI) Rib 11 C52767 C74456 Anatomical Location RIB 12 Rib 12 The twelfth rib counting from the top of the rib cage down. (NCI) Rib 12 C52766 C74456 Anatomical Location RIB 2 Rib 2 The second rib counting from the top of the rib cage down. (NCI) Rib 2 C52765 C74456 Anatomical Location RIB 3 Rib 3 The third rib counting from the top of the rib cage down. (NCI) Rib 3 C52764 C74456 Anatomical Location RIB 4 Rib 4 The fourth rib counting from the top of the rib cage down. (NCI) Rib 4 C52763 C74456 Anatomical Location RIB 5 Rib 5 The fifth rib counting from the top of the rib cage down. (NCI) Rib 5 C52762 C74456 Anatomical Location RIB 6 Rib 6 The sixth rib counting from the top of the rib cage down. (NCI) Rib 6 C52761 C74456 Anatomical Location RIB 7 Rib 7 The seventh rib counting from the top of the rib cage down. (NCI) Rib 7 C52760 C74456 Anatomical Location RIB 8 Rib 8 The eighth rib counting from the top of the rib cage down. (NCI) Rib 8 C52759 C74456 Anatomical Location RIB 9 Rib 9 The ninth rib counting from the top of the rib cage down. (NCI) Rib 9 C12782 C74456 Anatomical Location RIB Any one of the paired bones, extending from the thoracic vertebrae toward the median line on the ventral aspect of the trunk. Rib C102339 C74456 Anatomical Location RIGHT ATRIAL ENDOCARDIUM The innermost layer of endothelial cells and connective tissue that lines the right atrium. Right Atrial Endocardium C116169 C74456 Anatomical Location RIGHT CORONARY ARTERY OSTIUM The opening of the right coronary artery at its origin. Right Coronary Artery Ostium C102340 C74456 Anatomical Location RIGHT CORONARY ARTERY, RIGHT POSTERIOR DESCENDING, RIGHT POSTERIOLATERAL AND ACUTE MARGINAL BRANCHES The right coronary artery and all of its branches. Right Coronary Artery and its Branches C102341 C74456 Anatomical Location RIGHT POSTERIOR ATRIOVENTRICULAR ARTERY RIGHT POSTERIOR ATRIOVENTRICULAR ARTERY SEGMENT; RPAV The arterial branch between the right posterior descending artery segment and the first right posterolateral segment. Right Posterior Atrioventricular Artery C102342 C74456 Anatomical Location RIGHT POSTERIOR DESCENDING ARTERY RIGHT POSTERIOR DESCENDING ARTERY SEGMENT; RPDA In an individual with a right-dominant heart, the arterial branch that arises from the distal right coronary artery between the acute marginal artery and the first right posterolateral segment. It supplies the inferior apex of the heart. Right Posterior Descending Artery C116171 C74456 Anatomical Location RIGHT VENTRICULAR BRANCH The branch of the right coronary artery that supplies blood to the right ventricular wall. Right Ventricular Branch of Right Coronary Artery C102343 C74456 Anatomical Location RIGHT VENTRICULAR ENDOCARDIUM The innermost layer of endothelial cells and connective tissue that lines the right ventricle. Right Ventricular Endocardium C12319 C74456 Anatomical Location ROUND LIGAMENT Band of fibrous tissue that anchors various organs in place. Round Ligament C105447 C74456 Anatomical Location SACRAL TUBEROSITY The prominence on the lateral surface of the sacrum, posterior to the auricular surface of the sacrum. (NCI) Sacral Tuberosity C12853 C74456 Anatomical Location SACRAL VERTEBRA Any one of the vertebrae situated between the lumbar vertebrae and the caudal vertebrae or coccyx. Sacral Vertebra C33507 C74456 Anatomical Location SACROILIAC JOINT Sacroiliac Joint The joint located between the sacrum and the ilium. (NCI) Sacroiliac Joint C33508 C74456 Anatomical Location SACRUM Sacrum The triangular bone, made up of 5 fused bones of the spine, located in the lower area of the spine between the fifth lumbar vertebra and the coccyx. (NCI) Sacrum C12426 C74456 Anatomical Location SALIVARY GLAND Any number of exocrine glands that secrete saliva into the oral cavity. Salivary Gland C12234 C74456 Anatomical Location SALIVARY GLAND, SUBLINGUAL The salivary gland located under the tongue in the floor of the oral cavity or adjacent to the submandibular salivary gland. Sublingual Salivary Gland C33511 C74456 Anatomical Location SAPHENOUS VEIN Saphenous Vein A vein of the leg/hindlimb; in general it arises from the venous network of the leg/hindfoot and drains into the femoral vein. Saphenous Vein C33515 C74456 Anatomical Location SARTORIUS MUSCLE A muscle in the thigh, in general extending from the anterior superior iliac spine of the pelvic bone to the anteromedial surface of the upper tibia in the pes anserinus; primary function is to flex, abduct, and laterally rotate the thigh at the hip joint, and to flex the leg at the knee joint. Sartorius Muscle C89780 C74456 Anatomical Location SCALENE LYMPH NODE Inferior Deep Cervical Lymph Node A lymph node located in proximity to any of the scalene muscles. Scalene Lymph Node C89807 C74456 Anatomical Location SCALP The skin which covers the top of the head and which is usually covered by hair. (NCI) Scalp C12854 C74456 Anatomical Location SCAPHOID BONE Scaphoid Bone A nut-shaped bone of the wrist located in the radial site of the hand. It is one of the eight carpal bones. (NCI) Scaphoid Bone C127676 C74456 Anatomical Location SCAPHOID-CAPITATE JOINT A condyloid synovial joint within the wrist articulating the scaphoid bone to the capitate bone. Scaphoid-Capitate Joint C142314 C74456 Anatomical Location SCAPHOID-LUNATE JOINT A condyloid synovial joint within the wrist articulating the scaphoid bone to the lunate bone. Scaphoid-Lunate Joint C127677 C74456 Anatomical Location SCAPHOID-LUNATE-CAPITATE JOINT A condyloid synovial joint within the wrist articulating the scaphoid, lunate, and capitate bones. Scaphoid-Lunate-Capitate Joint C142315 C74456 Anatomical Location SCAPHOID-RADIUS JOINT A condyloid synovial joint within the wrist articulating the scaphoid bone to the radius bone. Scaphoid-Radius Joint C127678 C74456 Anatomical Location SCAPHOID-TRAPEZIUM JOINT A condyloid synovial joint within the wrist articulating the scaphoid bone to the trapezium bone. Scaphoid-Trapezium Joint C142316 C74456 Anatomical Location SCAPHOID-TRAPEZOID JOINT A condyloid synovial joint within the wrist articulating the scaphoid bone to the trapezoid bone. Scaphoid-Trapezoid Joint C12783 C74456 Anatomical Location SCAPULA Shoulder Blade A bone that articulates with the humerus and is part of the scapulohumeral joint. Scapula C52810 C74456 Anatomical Location SCIATIC NERVE A nerve arising from the merge of the lumbar and sacral rami in the pelvis and dividing into the common peroneal and tibial nerves, and which innervates the muscles of the thigh. Sciatic Nerve C12784 C74456 Anatomical Location SCLERA The fibrous, outer tunic of the eyeball that is continuous with the cornea. Sclera C12785 C74456 Anatomical Location SCROTUM The pouch that encloses the testicles. Scrotum C33519 C74456 Anatomical Location SEBACEOUS GLAND Small glands located within the skin that are usually associated with the hair follicle. Sebaceous Gland C102344 C74456 Anatomical Location SECOND DIAGONAL BRANCH ARTERY 2ND DIAG; SECOND DIAGONAL BRANCH ARTERY SEGMENT The second artery arising from the left anterior descending (LAD) artery that supplies the anterolateral wall, when counted from proximal to distal. Second Diagonal Branch Artery C102345 C74456 Anatomical Location SECOND LEFT POSTEROLATERAL BRANCH ARTERY 2ND LPL; SECOND LEFT POSTEROLATERAL BRANCH ARTERY SEGMENT In an individual with a left-dominant heart, this is the second branch that arises from the circumflex artery atrioventricular groove continuation when counted from proximal to distal. It supplies the posterolateral wall. Second Left Posterolateral Branch Artery C102346 C74456 Anatomical Location SECOND OBTUSE MARGINAL BRANCH ARTERY 2ND OM; SECOND OBTUSE MARGINAL BRANCH ARTERY SEGMENT The second artery arising from the left circumflex artery that supplies the lateral wall, when counted from proximal to distal. Second Obtuse Marginal Branch Artery C102347 C74456 Anatomical Location SECOND RIGHT POSTEROLATERAL ARTERY 2ND RPL; SECOND RIGHT POSTEROLATERAL ARTERY SEGMENT In an individual with a right-dominant heart, this is the second branch that arises from the right coronary artery distal to the right posterior descending artery, when counted from proximal to distal. Second Right Posterolateral Artery C52987 C74456 Anatomical Location SEMIMEMBRANOSUS MUSCLE A muscle located in the posterior compartment of the thigh, in general extending from the ischial tuberosity to the medial tibial condyle; primary function is to extend the leg/hindlimb at the hip and to flex the leg/hindlimb at the knee. Semimembranosus Muscle C12787 C74456 Anatomical Location SEMINAL VESICLE Seminal Sacs A mammalian male reproductive accessory gland located adjacent to the urinary bladder and proximal to the prostate. Seminal Vesicle C53176 C74456 Anatomical Location SEMITENDINOSUS MUSCLE A muscle of the thigh, in general extends from the ishium to the medial tibia; primary function is the extension of the hip. Semitendinosus C154777 C74456 Anatomical Location SENSORIMOTOR CORTEX The region of the brain that consists of the precentral and postcentral gyri and is involved in somatosensory and motor functions. Sensorimotor Cortex C33540 C74456 Anatomical Location SERRATUS ANTERIOR MUSCLE A muscle of the thorax, in general extending from the first through the eighth or ninth rib to the scapula; primary function is anteversion of the arm, protraction of the scapula, and stabilization of the scapula against the thoracic wall. Serratus Anterior Muscle C154780 C74456 Anatomical Location SHIN The front part of the leg from below the knee to the ankle. Shin C161387 C74456 Anatomical Location SHOULDER JOINT TENDONS The tendons that connect the muscles and bones that comprise the glenohumeral and acromioclavicular joints and enable abduction of the arm and stabilization of the shoulder. (NCI) Shoulder Joint Tendons C33548 C74456 Anatomical Location SHOULDER JOINT Shoulder Joint A ball-and-socket joint at the upper end of the humerus, located at the junction of humerus and scapula. (NCI) Shoulder Joint C25203 C74456 Anatomical Location SHOULDER Shoulder The region of the body between the neck and the upper arm. (NCI) Shoulder C166111 C74456 Anatomical Location SIGMOID SINUS Pars Sigmoid Either of the two dural venous sinuses that receive blood from the transverse sinus and empty into the internal jugular vein. Sinus Sigmoideus C33556 C74456 Anatomical Location SINUS Sinus A recess, cavity, or channel. (NCI) Sinus C170599 C74456 Anatomical Location SKIN AROUND THE EYE The skin surrounding the eye, including the skin of the eyelid. Skin Around the Eye C170600 C74456 Anatomical Location SKIN AROUND THE MOUTH The skin surrounding the mouth, including the skin of the lip. Skin Around the Mouth C142317 C74456 Anatomical Location SKIN BETWEEN EYEBROWS The integument that covers the area located medial to the orbital ridges and superior to the nose. Skin Between the Eyebrows C170602 C74456 Anatomical Location SKIN FOLD An area of the integument that folds upon itself. Skinfold C116164 C74456 Anatomical Location SKIN OF THE AXILLA The integument that covers the underarm. Skin Of The Axilla C142318 C74456 Anatomical Location SKIN OF THE BACK The integument that covers the back. Skin Of The Back C170603 C74456 Anatomical Location SKIN OF THE BENDING JOINT The integument that covers the bending joint. Skin of the Bending Joint C150855 C74456 Anatomical Location SKIN OF THE BUTTOCK The integument that covers the buttock. Skin of the Buttock C161379 C74456 Anatomical Location SKIN OF THE CHEST The integument that covers the chest. Skin of the Chest C142319 C74456 Anatomical Location SKIN OF THE CHIN The integument that covers the chin. Skin Of The Chin C49481 C74456 Anatomical Location SKIN OF THE EAR The integument that covers the ear. Ear Skin C52755 C74456 Anatomical Location SKIN OF THE ELBOW The integument that covers the elbow joint. Elbow Skin C33561 C74456 Anatomical Location SKIN OF THE FACE The skin or integument that covers the face. Skin of the Face C52720 C74456 Anatomical Location SKIN OF THE FINGER The integument that covers the finger. Hand Digit Skin C52750 C74456 Anatomical Location SKIN OF THE FOOT The integument that covers the foot. Foot Skin C161378 C74456 Anatomical Location SKIN OF THE FOREARM The integument that covers the forearm. Skin of the Forearm C52753 C74456 Anatomical Location SKIN OF THE HAND The integument that covers the hand. Hand Skin C52757 C74456 Anatomical Location SKIN OF THE HEAD The integument that covers the head, including the face and scalp. Head Skin C161391 C74456 Anatomical Location SKIN OF THE INFRASCAPULAR REGION The integument that covers the region of the back, lateral to the vertebral region and below the scapula. (NCI) Skin of the Infrascapular Region C161380 C74456 Anatomical Location SKIN OF THE INGUINAL REGION The integument that covers the inguinal region. Skin of the Inguinal Region C64859 C74456 Anatomical Location SKIN OF THE KNEE The integument that covers the knee joint. Knee Skin C12291 C74456 Anatomical Location SKIN OF THE LIP The skin portion of the lip that contains hair. Skin of the Lip C164047 C74456 Anatomical Location SKIN OF THE LOWER LIMB The integument that covers the lower limb. Skin of the Lower Extremity C52756 C74456 Anatomical Location SKIN OF THE NECK The integument that covers the neck. Neck Skin C170604 C74456 Anatomical Location SKIN OF THE PALM The integument that covers the palm. Skin of the Palm C170606 C74456 Anatomical Location SKIN OF THE SOLE The integument that covers the sole. Skin of the Sole C150856 C74456 Anatomical Location SKIN OF THE THIGH The integument that covers the thigh. Skin of the Thigh C12295 C74456 Anatomical Location SKIN OF THE TRUNK Skin of the Trunk The integument that covers the trunk of the body. Skin of the Trunk C164048 C74456 Anatomical Location SKIN OF THE UPPER LIMB The integument that covers the upper limb. Skin of the Upper Extremity C12470 C74456 Anatomical Location SKIN Integument; Skin An organ that constitutes the external surface of the body. It consists of the epidermis, dermis, and skin appendages. (NCI) Skin C12789 C74456 Anatomical Location SKULL Bone, Skull; Cranium; Skull Bone The bones that form the head, made up of the bones of the braincase and face. (NCI) Skull C12493 C74456 Anatomical Location SKULL, BASE Base of the Skull The portion of the skull that forms the floor on which the brain lies; the internal surface of the cranial base has three large depressions that lie on different levels known as the anterior, middle, and posterior cranial fossae. Base of the Skull C33568 C74456 Anatomical Location SMALL INTESTINAL MUCOSA Small Bowel Mucosa The mucosal membranes that line the inner surface of the small intestine. Small Intestinal Mucosa C12386 C74456 Anatomical Location SMALL INTESTINE The villous section of the intestine extending from the pylorus to the proximal large intestine. Small Intestine C33546 C74456 Anatomical Location SMALL SAPHENOUS VEIN A superficial vein originating from the dorsal vein at the fifth toe and the dorsal venous arch of the foot; it extends up the back of the leg to empty into the popliteal vein at the knee joint. Short Saphenous Vein C186138 C74456 Anatomical Location SNOUT Muzzle The projection on the anterior portion of the face that includes the nares, mouth, and jaw. Snout C12231 C74456 Anatomical Location SOFT PALATE The part of the roof of the mouth not supported by bone. Soft Palate C12471 C74456 Anatomical Location SOFT TISSUE Soft Tissue Refers to muscle, fat, fibrous tissue, blood vessels, organ parenchyma, or other supporting tissue of the body. Soft Tissue C33326 C74456 Anatomical Location SOLE The undersurface of the foot. (NCI) Plantar Region C53075 C74456 Anatomical Location SOLEUS MUSCLE A muscle in the crus, in general extending from the tibia and fibula to the calcaneous; primary function is plantarflexion of the foot. Soleus C12790 C74456 Anatomical Location SPHENOID BONE The butterfly-shaped bone located at the base of the skull that forms the orbit of the eye. Sphenoid Bone C12278 C74456 Anatomical Location SPHENOID SINUS Either of the paired paranasal sinuses located in the anterior part of the body of the sphenoid bone, and communicating with the superior meatus of the nasal cavity on the same side. Sphenoid Sinus C32041 C74456 Anatomical Location SPINAL ACCESSORY NERVE ACCESSORY NERVE; CRANIAL ACCESSORY NERVE The eleventh cranial nerve. Accessory Nerve C186139 C74456 Anatomical Location SPINAL CORD PARENCHYMA The parenchyma of the spinal cord, which consists of a canal surrounded by a neuron containing gray matter centrally and white matter containing myelinated nerve tracts peripherally. Spinal Cord Parenchyma C12464 C74456 Anatomical Location SPINAL CORD Medulla Spinalis The portion of the central nervous system that lies within the vertebral canal and from which the spinal nerves emerge. Spinal Cord C12892 C74456 Anatomical Location SPINAL CORD, CERVICAL The segment of the spinal cord between the end of the brain stem and the thoracic spinal cord. Cervical Spinal Cord C116112 C74456 Anatomical Location SPINOUS PROCESS A bony projection arising from the posterior vertebral arch that serves for the attachment of muscles and ligaments. Spinous Process C12432 C74456 Anatomical Location SPLEEN An abdominal organ that is part of the hematopoietic and immune systems. It is composed of the white pulp and the red pulp and is surrounded by a capsule. Spleen C33601 C74456 Anatomical Location SPLEEN, HILUM Splenic Hilum The area of the spleen through which the vessels and nerves enter or exit the organ. (NCI) Splenic Hilum C33597 C74456 Anatomical Location SPLENIC ARTERY An artery arising from the celiac trunk with four main branches that supply the spleen, stomach and pancreas. Splenic Artery C33600 C74456 Anatomical Location SPLENIC HILAR LYMPH NODE A lymph node located in the hilar region of the spleen. (NCI) Splenic Hilar Lymph Node C142320 C74456 Anatomical Location SPLENIC LYMPH NODE Any lymph node located along the splenic artery that receives afferent drainage from the pancreas, spleen, and stomach, and which generally has their efferents join the celiac group of preaortic lymph nodes. Splenic Lymph Node C33608 C74456 Anatomical Location SPLENIC VEIN A vein arising from the splenic trabecular vein in the hilum of the spleen that drains into the portal vein. Splenic Vein C52730 C74456 Anatomical Location STERNAL MANUBRIUM Sternal Manubrium The upper segment of the sternum, quadrangular in shape, as well as wider superiorly and narrower inferiorly. The sternal manubrium articulates with the clavicle and first two ribs. (NCI) Sternal Manubrium C176320 C74456 Anatomical Location STERNEBRA Any of the segments of the body of the sternum. Sternebra C33615 C74456 Anatomical Location STERNOCLAVICULAR JOINT Sternoclavicular Joint The synovial juncture between the medial end of the clavicle and the anterior segment of the sternum. (NCI) Sternoclavicular Joint C33616 C74456 Anatomical Location STERNOCLEIDOMASTOID MUSCLE SCM; Sternomastoid Muscle A muscle of the neck; in general extending from the manubrium and the clavicle to the mastoid process and the superior nuchal line. Primary function is to flex the neck, move the chin cranially, and assist in elevating the rib cage during inspiration. Sternocleidomastoid Muscle C12793 C74456 Anatomical Location STERNUM Sterna The long, flat bone or sternebrae connecting with the cartilage of some ribs. Sternum C186140 C74456 Anatomical Location STOMACH WALL Gastric Wall The tissue that forms the wall of the stomach. Stomach Wall C12391 C74456 Anatomical Location STOMACH The portion of the gastrointestinal tract located between the esophagus and the proximal duodenum. Stomach C142370 C74456 Anatomical Location STRIATUM A group of subcortical nuclei of the basal ganglia comprising the caudate and putamen dorsally, and the nucleus accumbens as well as the olfactory tubercle ventrally. Striatum Nuclei C156507 C74456 Anatomical Location SUBARACHNOID SPACE Subarachnoid; Subarachnoid Area The space between the arachnoid membrane and the pia mater. Subarachnoid Space C117873 C74456 Anatomical Location SUBCARINAL LYMPH NODE A lymph node located in the thoracic cavity between the lungs. It is bordered by the carina of the trachea, lower lobe bronchus on the left and the bronchus intermedius on the right. (NCI) Subcarinal Lymph Node C33643 C74456 Anatomical Location SUBCLAVIAN ARTERY One of the arteries of the thorax; in general it arises from the brachiocephalic artery or the aortic arch and branches into several arteries to supply blood to the head, neck, and arm/forelimb. Subclavian Artery C12794 C74456 Anatomical Location SUBCLAVIAN VEIN The vein that drains the axillary vein and joins the internal jugular vein to form the brachiocephalic vein. It runs parallel to the subclavian artery. Subclavian Vein C33645 C74456 Anatomical Location SUBCUTIS Subcutaneous Tissue Adipose and connective tissue located deep to the dermis. Subcutis C189532 C74456 Anatomical Location SUBDURAL SPACE The potential body space between the arachnoid membrane and the dura mater. Subdural Space C12280 C74456 Anatomical Location SUBGLOTTIS Subglottis The area of the larynx below the vocal cords down to the trachea. (NCI) Subglottis C102349 C74456 Anatomical Location SUBLINGUAL REGION A body region relating to the area under or adjacent to the tongue. Sublingual Region C12233 C74456 Anatomical Location SUBMANDIBULAR GLAND Gland, Salivary, Mandibular; Submaxillary Gland The salivary gland located adjacent to the mandible. Submandibular Gland C77650 C74456 Anatomical Location SUBMANDIBULAR LYMPH NODE Lymph Node, Submandibular Lymph node(s) adjacent to the mandible. Submandibular Lymph Node C142322 C74456 Anatomical Location SUBMENTAL LYMPH NODE Suprahyoid Lymph Nodes The lymph nodes located between the anterior bellies of the digastric muscles. (NCI) Submental Lymph Node C33651 C74456 Anatomical Location SUBSCAPULARIS MUSCLE A muscle in the shoulder, in general extending from the subscapular fossa to the lesser tubercle of the humerus; primary function is to medially rotate the humerus. Subscapularis Muscle C12453 C74456 Anatomical Location SUBSTANTIA NIGRA The portion of the midbrain composed of two parts, the pars compacta and pars reticulata. Substantia Nigra C33653 C74456 Anatomical Location SUBTALAR JOINT Talocalcaneal Joint The plane synovial joint between the talus and calcaneus bones of the foot. Subtalar Joint C33712 C74456 Anatomical Location SUDORIFEROUS GLAND Sweat Gland The small coiled tubular glands in the skin that produce and secrete sweat. Sweat Gland C33661 C74456 Anatomical Location SUPERFICIAL FEMORAL ARTERY The portion of the femoral artery distal to the branching of the deep femoral artery that runs close to the skin. Superficial Femoral Artery C102716 C74456 Anatomical Location SUPERFICIAL LYMPH NODE A lymph node located in a superficial part of the body. Superficial Lymph Node C33674 C74456 Anatomical Location SUPERIOR FRONTAL GYRUS A ridge on the frontal lobe of the brain located above the superior frontal sulcus. Superior Frontal Gyrus C132515 C74456 Anatomical Location SUPERIOR MEDIASTINAL LYMPH NODE LEVEL VII Lymph nodes in this group include pretracheal, paratracheal, and esophageal groove lymph nodes, extending from the level of the suprasternal notch cephalad and up to the innominate artery caudad. These nodes are at greatest risk of involvement by thyroid cancer and cancer of the esophagus. (AJCC 8th ed.) Superior Mediastinal Lymph Node Group (Level VII) C132415 C74456 Anatomical Location SUPERIOR PUBIC RAMUS The portion of the pubic ramus that lies between the body of the ilium and the inferior pubic ramus. Superior Pubic Ramus C12515 C74456 Anatomical Location SUPERIOR SAGITTAL SINUS An intracranial venous sinus that lies in a superior and midline location above the interhemispheric fissure along the superior border of the falx cerebri of the brain. The sinus receives blood from the cerebral veins and drains posteriorly into the lateral sinuses of the brain, which in turn drain into the internal jugular veins. Superior Sagittal Sinus C33698 C74456 Anatomical Location SUPERIOR TEMPORAL GYRUS A ridge on the outer surface of the temporal lobe between the horizontal portion of the fissure of Sylvius and the superior temporal sulcus. (NCI) Superior Temporal Gyrus C12816 C74456 Anatomical Location SUPERIOR VENA CAVA Anterior Vena Cava; Cranial Vena Cava The large vein that terminates in the right atrium and transports deoxygenated blood from the head, neck, arms, and chest to the heart. Superior Vena Cava C186141 C74456 Anatomical Location SUPINATOR MUSCLE A muscle of the forearm, in general extending from the posterior proximal shaft of the ulna and the lateral epicondyle of the humerus to the proximal third of the radius on the anterolateral and posterior surface; primary function is to supinate the forearm. Supinator Muscle C142323 C74456 Anatomical Location SUPRACLAVICULAR FOSSA A depression found at the base of the neck that is bounded thusly: superiorly by the posterior belly of the omohyoid muscle; inferiorly by the clavicle; and medially by the sternocleidomastoid muscle. Supraclavicular Fossa C12903 C74456 Anatomical Location SUPRACLAVICULAR LYMPH NODE Supraclavicular Lymph Node A lymph node which is located above the clavicle. (NCI) Supraclavicular Lymph Node C12279 C74456 Anatomical Location SUPRAGLOTTIS The upper part of the larynx, including the epiglottis; the area above the vocal cords. Supraglottis C33706 C74456 Anatomical Location SUPRAMARGINAL GYRUS A ridge on the anterior part of the inferior parietal lobe of the brain. Supramarginal Gyrus C186142 C74456 Anatomical Location SUPRAOCCIPITAL BONE The superior portion of the occipital bone on the dorsal side of the foramen magnum; it is present during fetal development and later fuses with the occipital bone. Supraoccipital Bone C32755 C74456 Anatomical Location SUPRAPUBIC REGION The lowest central region of the abdomen, below the umbilical region and between the two iliac regions. (NCI) Hypogastric Region C130168 C74456 Anatomical Location SUPRARENAL AORTA The portion of the abdominal aorta cranial to the renal arteries. Suprarenal Aorta C33709 C74456 Anatomical Location SUPRASPINATUS MUSCLE One of four muscles surrounding the glenohumeral joint, in general extending from the supraspinous fossa of the scapula to the greater tubercle of the humerus; primary function is to abduct the arm and provide muscular support to the shoulder. Supraspinatus Muscle C12512 C74456 Anatomical Location SUPRATENTORIAL BRAIN The part of the brain above the tentorium cerebellum. (NCI) Supratentorial Brain C77675 C74456 Anatomical Location SURAL NERVE A minor branch of the sciatic nerve that includes the lateral and caudal sural nerves, which innervates the skin of the crus, tarsus and metatarsus. Sural Nerve C186143 C74456 Anatomical Location SUTURE Rigid, fibrous joints between the ossified bones of the skull. Cranial Suture C12467 C74456 Anatomical Location SYMPATHETIC GANGLIA A mass containing the cell bodies of sympathetic nerves. Sympathetic ganglia exist as paravertebral ganglia (located bilaterally adjacent to the spinal cord) or prevertebral ganglia (located close to the target organ). Sympathetic Ganglion C33718 C74456 Anatomical Location SYNOVIAL FLUID Synovia The fluid within a joint capsule. Synovial Fluid C12473 C74456 Anatomical Location SYNOVIUM Synovial Membrane; Synovial Stratum The connective tissue and synoviocytes that line the inner surface of the joint capsule. Synovial Membrane C33720 C74456 Anatomical Location T1 VERTEBRA T1 Vertebra The first thoracic vertebra counting from the top down. (NCI) T1 Vertebra C33721 C74456 Anatomical Location T10 VERTEBRA T10 Vertebra The tenth thoracic vertebra counting from the top down. (NCI) T10 Vertebra C33722 C74456 Anatomical Location T11 VERTEBRA T11 Vertebra The eleventh thoracic vertebra counting from the top down. (NCI) T11 Vertebra C33723 C74456 Anatomical Location T12 VERTEBRA T12 Vertebra The twelfth thoracic vertebra counting from the top down. (NCI) T12 Vertebra C33724 C74456 Anatomical Location T2 VERTEBRA T2 Vertebra The second thoracic vertebra counting from the top down. (NCI) T2 Vertebra C33725 C74456 Anatomical Location T3 VERTEBRA T3 Vertebra The third thoracic vertebra counting from the top down. (NCI) T3 Vertebra C33726 C74456 Anatomical Location T4 VERTEBRA T4 Vertebra The fourth thoracic vertebra counting from the top down. (NCI) T4 Vertebra C33727 C74456 Anatomical Location T5 VERTEBRA T5 Vertebra The fifth thoracic vertebra counting from the top down. (NCI) T5 Vertebra C33728 C74456 Anatomical Location T6 VERTEBRA T6 Vertebra The sixth thoracic vertebra counting from the top down. (NCI) T6 Vertebra C33729 C74456 Anatomical Location T7 VERTEBRA T7 Vertebra The seventh thoracic vertebra counting from the top down. (NCI) T7 Vertebra C33730 C74456 Anatomical Location T8 VERTEBRA T8 Vertebra The eighth thoracic vertebra counting from the top down. (NCI) T8 Vertebra C33731 C74456 Anatomical Location T9 VERTEBRA T9 Vertebra The ninth thoracic vertebra counting from the top down. (NCI) T9 Vertebra C77663 C74456 Anatomical Location TAIL A flexible appendage caudal to the sacrum. Tail C52799 C74456 Anatomical Location TALUS Talus The bone of the foot that connects with the tibia and fibula to form the ankle joint. (NCI) Talus C33735 C74456 Anatomical Location TARSAL JOINT A joint formed by the union of tarsal bones. Tarsal Joint C12796 C74456 Anatomical Location TARSUS BONE Bone, Tarsal Any of the short bones between the tibiotarsal joint and the tarsometatarsal joint. Tarsal Bone C12460 C74456 Anatomical Location TECTUM MESENCEPHALI The dorsal part or roof plate of the midbrain, which consists of the pretectal area and the paired superior and inferior colliculi. Tectum Mesencephali C142369 C74456 Anatomical Location TEMPLE The flat area on either side of the head that is located posterior to the eye and forehead, anterior to the ear, and superior to the cheekbone. Temple C33741 C74456 Anatomical Location TEMPORAL ARTERY A terminal branch of the external carotid artery that branches into the anterior and posterior temporal arteries. (NCI) Temporal Artery C12797 C74456 Anatomical Location TEMPORAL BONE Temporal Bone A large irregular bone situated at the base and side of the skull, connected with the mandible via the temporomandibular joint. The temporal bone consists of the squamous, tympanic and petrous parts. The petrous portion of the temporal bone contains the vestibulocochlear organ of the inner ear. (NCI) Temporal Bone C12353 C74456 Anatomical Location TEMPORAL LOBE The second largest of the four cerebral lobes, the temporal lobe is approximately twenty two percent of the total neocortical volume. The temporal lobe can be divided into two main sections: first, the neocortex, comprising its lateral and inferolateral surfaces, and its standard cerebral cortex; and, second, the mesial temporal lobe, which is sometimes referred to as the limbic lobe, and includes the hippocampus, the amygdala, and the parahippocampal gyrus. Grossly, the lobe extends superiorly to the Sylvian fissure, and posteriorly to an imaginary line, the lateral parietotemporal line, which separates the temporal lobe from the inferior parietal lobule superiorly and the occipital lobe inferiorly. The middle cranial fossa forms its anterior and inferior boundaries. Temporal Lobe C32888 C74456 Anatomical Location TEMPOROMANDIBULAR JOINT Jaw Joint; TMJ The joint between the head of the lower mandible and the temporal bone. (NCI) Jaw Joint C13045 C74456 Anatomical Location TENDON A band of fibrous connective tissue that joins bone to muscle. (NCI) Tendon C53072 C74456 Anatomical Location TENSOR FASCIA LATA MUSCLE Tensor Fasciae Latae Muscle; TFL Muscle A muscle of the gluteal region, in general extending from the iliac crest to the iliotibial tract of the fascia lata; primary function is to stabilize the knee in extension and in hip flexion. Tensor Fasciae Lata C33749 C74456 Anatomical Location TENTORIUM CEREBELLI A laminar extension of the dura mater that lies between, and separates, the cerebrum and the cerebellum. (NCI) Tentorium Cerebelli C12412 C74456 Anatomical Location TESTIS Testicle The male gonad. Testis C12459 C74456 Anatomical Location THALAMUS The portion of the diencephalon forming most of each lateral wall of the third ventricle. Thalamus C33763 C74456 Anatomical Location THIGH Thigh A part of the lower limb, located between hip and knee. (NCI) Thigh C102350 C74456 Anatomical Location THIRD DIAGONAL BRANCH ARTERY 3RD DIAG; THIRD DIAGONAL BRANCH ARTERY SEGMENT The third artery arising from the left anterior descending (LAD) artery that supplies the anterolateral wall, when counted from proximal to distal. Third Diagonal Branch Artery C102351 C74456 Anatomical Location THIRD OBTUSE MARGINAL BRANCH ARTERY 3RD OM; THIRD OBTUSE MARGINAL BRANCH ARTERY SEGMENT The third artery arising from the left circumflex artery that supplies the lateral wall, when counted from proximal to distal. Third Obtuse Marginal Branch Artery C102352 C74456 Anatomical Location THIRD POSTEROLATERAL DESCENDING ARTERY 3RD LPL; THIRD POSTEROLATERAL DESCENDING ARTERY SEGMENT In an individual with a left-dominant heart, this is the third branch that arises from the circumflex artery atrioventricular groove continuation when counted from proximal to distal. It supplies the posterolateral wall. Third Posterolateral Descending Artery C102353 C74456 Anatomical Location THIRD RIGHT POSTEROLATERAL ARTERY 3RD RPL; THIRD RIGHT POSTEROLATERAL ARTERY SEGMENT In an individual with a right-dominant heart, this is the third branch that arises from the right coronary artery distal to the right posterior descending artery, when counted from proximal to distal. Third Right Posterolateral Artery C33766 C74456 Anatomical Location THORACIC AORTA The section of the aorta between the lower border of the fourth dorsal vertebrae and the aortic opening in the diaphragm. (NCI) Thoracic Aorta C142325 C74456 Anatomical Location THORACIC ARTERY An artery that branches from the axillary artery or one of its branches, and that supplies the muscles and organs of the thorax. Thoracic Artery C12905 C74456 Anatomical Location THORACIC CAVITY The cavity enclosed by the ribs between the diaphragm and the neck. Thoracic Cavity C33769 C74456 Anatomical Location THORACIC LYMPH NODE Lymph node located in the thoracic cavity. (NCI) Thoracic Lymph Node C69315 C74456 Anatomical Location THORACIC SPINE The vertebrae of the thoracic spine, numbered one through twelve in humans. Thoracic Spine C12798 C74456 Anatomical Location THORACIC VERTEBRA Thoracic Vertebra Any of the vertebrae situated between the cervical and lumbar vertebrae. Thoracic Vertebra C12799 C74456 Anatomical Location THORAX Thorax The division of the body lying between the neck and the abdomen. (NCI) Thorax C54272 C74456 Anatomical Location THROAT Throat The narrow passage from the mouth to the cavity at the back of the mouth. (NCI) Throat C12433 C74456 Anatomical Location THYMUS GLAND Thymus Gland A primary lymphoid organ generally located in the mediastinum near the thoracic inlet and/or along lateral aspects of the neck. Thymus Gland C32887 C74456 Anatomical Location THYROID GLAND ISTHMUS The narrow, central portion of the thyroid gland that crosses the trachea anteriorly and connects the two lobes of the gland. (NCI) Thyroid Gland Isthmus C12400 C74456 Anatomical Location THYROID GLAND Endocrine gland(s) adjacent to the trachea in mammals that produce thyroxine and other hormones. Thyroid Gland C32973 C74456 Anatomical Location THYROID GLAND, LEFT LOBE Left Thyroid Gland Lobe The cone-like lobe of the thyroid gland that is located in the left side of the trachea. (NCI) Left Thyroid Gland Lobe C33491 C74456 Anatomical Location THYROID GLAND, RIGHT LOBE Right Thyroid Gland Lobe The cone-like lobe of the thyroid gland that is located in the right side of the trachea. (NCI) Right Thyroid Gland Lobe C120675 C74456 Anatomical Location TIBIA SHAFT The triangular prismoid, elongated bony body of the tibia. Tibial Shaft C12800 C74456 Anatomical Location TIBIA The long bone that is medial to the fibula. Tibia C181455 C74456 Anatomical Location TIBIAL GROWTH PLATE Tibial Epiphyseal Plate; Tibial Physis; Tibial Plateau Growth Plate A layer of cartilaginous tissue located in the tibia of children and adolescents that separates the epiphysis from the metaphysis and is the site of longitudinal bone growth until skeletal maturity. Tibial Growth Plate C52809 C74456 Anatomical Location TIBIAL NERVE A branch of the sciatic nerve that divides into the medial and lateral plantar nerves, and which innervates the muscles of the crus and the skin of the tarsus. Tibial Nerve C116168 C74456 Anatomical Location TIBIAL-CRURAL PERIPHERAL ARTERY The blood vessels segment that includes the crural artery and the tibial artery. Tibialcrural Artery C117874 C74456 Anatomical Location TIBIALIS ANTERIOR MUSCLE A muscle that originates from the lateral condyle of tibia, spans the upper two-thirds of the lateral surface of the tibia, and is attached to the first cuneiform and metatarsal bones of the foot. It is a dorsiflexor of the ankle and invertor of the foot. Tibialis Anterior Muscle C140526 C74456 Anatomical Location TIBIALIS POSTERIOR MUSCLE A muscle in the lower leg, in general extending from the inner posterior borders of the tibia and fibula to the posterior tibial tendon at the posterior aspect of the medial malleolus; primary function is to stabilize the ankle, as well as invert and plantar flex the foot at the ankle. Posterior Tibialis Muscle C116182 C74456 Anatomical Location TIBIO-PERONEAL TRUNK An arterial trunk that contains parts of the posterior tibial artery and fibular artery. Tibioperoneal Arterial Trunk C156506 C74456 Anatomical Location TIBIOTARSAL JOINT The joint connecting the lower part of the tibia with the upper part of the tarsus bones, specifically articulating with the talus bone. Tibiotarsal Joint C33788 C74456 Anatomical Location TOE Toe One of the terminal digits of the foot. (NCI) Toe C33790 C74456 Anatomical Location TOENAIL Toenail A thin, horny translucent plate covering the end of each toe. (NCI) Toenail C12422 C74456 Anatomical Location TONGUE The muscular organ in the mouth used in taste perception and food ingestion. Tongue C12802 C74456 Anatomical Location TONSIL A secondary lymphoid tissue in the mucosa of the pharynx. Tonsil C66864 C74456 Anatomical Location TOOTH CANAL Tooth Canal The anatomic space in the root of a tooth that contains nerves, blood vessels, and connective tissue. (NCI) Tooth Canal C12506 C74456 Anatomical Location TOOTH A hard calcified structure in the jaw; primarily used for eating. Tooth C12428 C74456 Anatomical Location TRACHEA Windpipe The fibrocartilaginous tube extending from the larynx to the bronchi. Trachea C117875 C74456 Anatomical Location TRACHEOBRONCHIAL TREE An anatomical structure comprised of trachea, bronchi, and bronchioles that terminate with the alveolar ducts, sacs, and alveoli. (NCI) Tracheobronchial Tree C102354 C74456 Anatomical Location TRANSVERSE TARSAL JOINT Mid-Tarsal Joint A combination of syndesmosis and synovial joints formed by the articulation of the talus with the navicular and the calcaneus with the cuboid. Transverse Tarsal Joint C12857 C74456 Anatomical Location TRAPEZIAL BONE Trapezium A carpal bone on the thumb side of the hand that articulates with the 1st and 2nd metacarpals. (NCI) Trapezial Bone C142326 C74456 Anatomical Location TRAPEZIUM-TRAPEZOID JOINT A condyloid synovial joint within the wrist articulating the trapezium bone to the trapezoid bone. Trapezium-Trapezoid Joint C33809 C74456 Anatomical Location TRAPEZIUS MUSCLE Trapezius Muscle One of a pair of flat, large, triangular muscles that extend from the external occipital protuberance and the medial third of the superior nuchal line of the occipital bone to the middle of the back. The trapezius muscle is involved in moving the shoulder and arm. (NCI) Trapezius Muscle C12859 C74456 Anatomical Location TRAPEZOID BONE Trapezoid Bone A carpal bone located between the trapezium and capitate bones. (NCI) Trapezoid Bone C142327 C74456 Anatomical Location TRAPEZOID-CAPITATE JOINT A condyloid synovial joint within the wrist articulating the trapezoid bone to the capitate bone. Trapezoid-Capitate Joint C12858 C74456 Anatomical Location TRIANGULAR BONE Triquetral Bone A carpal bone located between the lunate and pisiform bones. (NCI) Triangular Bone C139200 C74456 Anatomical Location TRIANGULAR-HAMATE JOINT Triquetral-Hamate Joint; Triquetrum-Hamate Joint The point of articulation in the wrist between the hamate and the triquetral bones. Triangular-Hamate Joint C139203 C74456 Anatomical Location TRIANGULAR-LUNATE JOINT Triquetral-Lunate Joint; Triquetrum-Lunate Joint The point of articulation in the wrist between the lunate and the triquetral bones. Lunotriquetral Joint C90604 C74456 Anatomical Location TRICEPS BRACHII MUSCLE A muscle of the proximal arm/forelimb, in general extending from the scapula and humerus to the olecranon of the ulna; primary function is extension of humeroulnar joint. Triceps Brachii C130047 C74456 Anatomical Location TRICUSPID VALVE ANNULUS A fibrous membrane that attaches to, and provides support for, the tricuspid valve leaflets. Tricuspid Valve Annulus C12805 C74456 Anatomical Location TRICUSPID VALVE Right Atrioventricular Valve; Tricuspid Valve A cardiac valve located between the right atrium and ventricle. Tricuspid Valve C32799 C74456 Anatomical Location TRICUSPID VALVE, ANTERIOR CUSP The cusp of the tricuspid valve that is located between the atrioventricular orifice and the conus arteriosus. Anterior Cusp of the Tricuspid Valve C130169 C74456 Anatomical Location TRICUSPID VALVE, POSTERIOR ANNULUS The portion of the tricuspid valve annulus that attaches to both the posterior and lateral tricuspid valve leaflets. Posterior Annulus of the Tricuspid Valve C33055 C74456 Anatomical Location TRICUSPID VALVE, POSTERIOR CUSP The cusp of the tricuspid valve that is located posterior and on the margin of the right ventricle. Posterior Cusp of the Tricuspid Valve C33534 C74456 Anatomical Location TRICUSPID VALVE, SEPTAL CUSP The cusp of the tricuspid valve that is attached to the right and left fibrous trigones and the atrial and ventricular septa. Septal Cusp of the Tricuspid Valve C12806 C74456 Anatomical Location TRIGEMINAL NERVE Fifth Cranial Nerve A cranial nerve extending from the pons, which innervates the skin, mucous membranes, and masticatory muscles of the head. Trigeminal Nerve C33814 C74456 Anatomical Location TROCHANTER Trochanter A bony protrusion on the femoral bone to which muscles are attached. (NCI) Trochanter C12808 C74456 Anatomical Location TROCHLEAR NERVE Trochlear Nerve The cranial nerve that controls the superior oblique muscle of the eye. (NCI) Trochlear Nerve C33816 C74456 Anatomical Location TRUNK Torso The body excluding the head, neck and appendages. Trunk C33820 C74456 Anatomical Location TUNICA INTIMA Tunica Intima The inner most layer of the blood vessel wall. The consistency of the intima will vary depending on the type of blood vessel, but will always have an endothelial layer with a basal lamina. It may contain collagen and elastic fibers. (NCI) Tunica Intima C12502 C74456 Anatomical Location TYMPANIC MEMBRANE Tympanic Membrane A thin membrane that separates the external auditory canal from the middle ear. Tympanic Membrane C120676 C74456 Anatomical Location ULNA SHAFT The prismatic, elongated bony body of the ulna. Ulnar Shaft C12809 C74456 Anatomical Location ULNA The bone that contains the olecranon process, lies between the radiohumeral joint and the carpus, and is adjacent to the radius. Ulna C12839 C74456 Anatomical Location ULNAR ARTERY An artery of the forearm; in general it arises from the brachial artery just below the elbow and forms numerous branches supplying the forearm, wrist and hand. Ulnar Artery C52807 C74456 Anatomical Location ULNAR NERVE A nerve arising from spinal nerves C8, T1 and T2, which innervates the flexor muscles of the arm/forelimb and skin of the arm/forelimb and lateral manus. Ulnar Nerve C33827 C74456 Anatomical Location UMBILICAL ARTERY Either of two arteries located in the umbilical cord. Umbilical Artery C34320 C74456 Anatomical Location UMBILICAL CORD Extraembryonic structure that connects the fetus to the placenta. Umbilical Cord C33830 C74456 Anatomical Location UMBILICAL VEIN The vein located in the umbilical cord. Umbilical Vein C77533 C74456 Anatomical Location UMBILICUS Navel The depression or scar on the abdomen that marks the former site of attachment of the umbilical cord. (NCI) Umbilicus C62432 C74456 Anatomical Location UNCINATE PROCESS OF PANCREAS Uncinate Process of Pancreas A portion of the pancreas that extends behind the superior mesenteric artery and superior mesenteric vein. (NCI) Uncinate Process of Pancreas C103447 C74456 Anatomical Location UPPER CERVICAL LYMPH NODE A lymph node located in the upper region of the neck. (NCI) Upper Cervical Lymph Node C33839 C74456 Anatomical Location UPPER RESPIRATORY SYSTEM The sinuses and those parts of the respiratory system above the trachea. It includes the nares, nasopharynx, oropharynx, larynx, vocal cords, glottis and upper trachea. Upper Respiratory System C142328 C74456 Anatomical Location UPPER URINARY SYSTEM Upper Urinary Tract The division of the urinary tract comprising the kidney and the ureters. Upper Urinary System C12338 C74456 Anatomical Location URACHAL TRACT A cord of fibrous tissue that extends from the urinary bladder to the umbilicus; the urachus is a remnant of the fetal urinary canal. Urachus C12416 C74456 Anatomical Location URETER The tube that extends from each kidney to the urinary bladder. Ureter C12337 C74456 Anatomical Location URETERIC ORIFICE The opening of the ureter in the bladder that is situated at the lateral angle of the trigone. Ureteric Orifice C12417 C74456 Anatomical Location URETHRA The tube that extends from the urinary bladder to the urethral opening. Urethra C61125 C74456 Anatomical Location URETHRA, ANTERIOR Anterior Portion of the Urethra The portion of the urethra that extends from the meatus to the membranous urethra. (NCI) Anterior Portion of the Urethra C61123 C74456 Anatomical Location URETHRA, PENILE Penile Portion of the Urethra The portion of the urethra that spans the corpus spongiosum. (NCI) Penile Portion of the Urethra C61126 C74456 Anatomical Location URETHRA, POSTERIOR Posterior Portion of the Urethra The portion of the urethra that is located on the posterior aspect of the urogenital diaphragm. (NCI) Posterior Portion of the Urethra C13101 C74456 Anatomical Location URETHRA, PROSTATIC Prostatic Urethra That part of the male urethra that passes through the prostate gland. (NCI) Prostatic Urethra C128573 C74456 Anatomical Location URETHRAL SPHINCTER One or both of the muscles that surround the urethra and contract to control the flow of urine, either involuntarily (the internal sphincter) or voluntarily (the external sphincter). Urethral Sphincter C12413 C74456 Anatomical Location URINARY SYSTEM Urinary System The organs involved in the creation and excretion of urine. (NCI) Urinary System C142329 C74456 Anatomical Location UTERINE ARTERY An artery that arises most often as a branch of the anterior division of the internal iliac artery; it continues medially in the pelvis within the base of the broad ligament, to the exterior surface of the uterus where it branches into the descending, transverse, and ascending divisions, which further branch into the following: the helicine branches that supply the uterus; the vaginal branch, which anastomoses with the vaginal artery to supply the vagina; the ovarian branch, which anastomoses with ovarian artery to supply the ovaries; and the tubal branch that supplies the fallopian tubes. Uterine Artery C161570 C74456 Anatomical Location UTERINE HORN The portion of the uterus that connects the oviduct to the corpus uteri. Uterine Horn C13039 C74456 Anatomical Location UTERINE WALL Uterus Wall The tissue that forms the wall of the uterus. Female Reproductive System Part C12405 C74456 Anatomical Location UTERUS Womb A hollow muscular organ within which the fertilized egg implants and the embryo/fetus develops during pregnancy. Uterus C12811 C74456 Anatomical Location UVEA Uvea The pigmented layer of the eyeball between the tough, white outer coat of the eye and the retina. (NCI) Uvea C12407 C74456 Anatomical Location VAGINA Vagina The female genital canal, extending from the uterus to the vulva. (NCI) Vagina C161377 C74456 Anatomical Location VAGINAL WALL The tissue layers that enclose the vaginal canal. (NCI) Vaginal Wall C12812 C74456 Anatomical Location VAGUS NERVE Tenth Cranial Nerve A cranial nerve arising from the medulla oblongata, which provides efferent parasympathetic innervation to tissues and viscera in the neck, thorax and abdomen; it also includes somatic and visceral afferent nerve fibers. Vagus Nerve C12813 C74456 Anatomical Location VAS DEFERENS Ductus Deferens A duct carrying spermatozoa from the epididymides to the urethra. Vas Deferens C117876 C74456 Anatomical Location VASTUS INTERMEDIUS MUSCLE A muscle in the quadriceps femoris muscle group between the vastus lateralis and vastus medialis deep to the rectus femoris; primary function is the extension of the femorotibial joint. Vastus Intermedius Muscle C53073 C74456 Anatomical Location VASTUS LATERALIS MUSCLE A muscle in the quadriceps femoris muscle group lateral to the vastus intermedius; primary function is the extension of the femorotibial joint. Vastus Lateralis C117736 C74456 Anatomical Location VASTUS MEDIALIS MUSCLE A muscle in the quadriceps femoris muscle group medial to the vastus intermedius; primary function is the extension of the femorotibial joint. Vastus Medialis Muscle C12814 C74456 Anatomical Location VEIN Vein A blood vessel that carries blood towards the heart. Vein C12817 C74456 Anatomical Location VENA CAVA The two major veins (caudal or cranial) that carry deoxygenated blood from the body and drain into the right atrium of the heart. Vena Cava C12877 C74456 Anatomical Location VENOUS SINUS An endothelium-lined passageway or channel that drains venous blood. Venous Sinus C33868 C74456 Anatomical Location VERTEBRA Vertebra; Vertebral Bone One of the bones that make up the vertebral column. Vertebral Bone C12819 C74456 Anatomical Location VERTEBRAL ARTERY The first branch of the subclavian artery that ascends both sides of the neck and merges at the middle line to form the basilar artery at the level of the pons. Vertebral Artery C12998 C74456 Anatomical Location VERTEBRAL COLUMN Vertebral Column The series of vertebrae and other tissues extending from the skull to the last tailbone. Vertebral Column C106202 C74456 Anatomical Location VESICOURETERIC JUNCTION Ureterovesical Junction; UVJ; VUJ The area where the ureter joins to the urinary bladder. Ureterovesical Junction C12996 C74456 Anatomical Location VESTIBULOCOCHLEAR NERVE The eighth cranial nerve. Vestibulocochlear Nerve C12822 C74456 Anatomical Location VOCAL CORD Vocal Cord A pair of small bands of muscle that stretch from the thyroid cartilage in front to the arytenoid cartilage in back of the larynx. The vocal cords help prevent food entering the lungs and produce sound through vibration. (NCI) Vocal Cord C33888 C74456 Anatomical Location VOMER Vomer A thin, paired or unpaired, trapezoidal bone of the skull located in the floor of the nasal cavity. The vomer forms the posterior and inferior parts of the nasal septum. (NCI) Vomer C12408 C74456 Anatomical Location VULVA The external, visible part of the female genitalia surrounding the urethral and vaginal opening(s). Vulva C94529 C74456 Anatomical Location VULVOVAGINAL REGION The body region comprising the vulva and vagina. Vulvovaginal Region C64192 C74456 Anatomical Location WAIST Waist The abdominal circumference at the navel. (NCI) Waist C73468 C74456 Anatomical Location WALDEYER'S TONSILLAR RING The ring of lymphoid tissue located in the pharynx, consisting of the pharyngeal, tubal, palatine, and lingual tonsils. (NCI) Waldeyer Ring C122161 C74456 Anatomical Location WARDS TRIANGLE An area of low density in the femoral neck, as seen by radiography, which is bounded by the principle compressive, secondary compressive and primary tensile trabeculae. Ward's Triangle C186144 C74456 Anatomical Location WHISKERS Vibrissa; Vibrissae; Whisker Stiff sensory hairs that project outward from the snout. Whiskers C166003 C74456 Anatomical Location WRIST JOINT EXTENSOR MUSCLES A group of muscles in the upper extremity, the extensor carpi radialis longus, extensor carpi radialis brevis, extensor digitorum, extensor digiti minimi, extensor carpi ulnaris, extensor indicis, extensor pollicis longus, extensor pollicis brevis, and abductor pollicis longus muscles; primary function is extension and abduction of the wrist and extension of the fingers. Wrist Joint Extensor Muscles C161386 C74456 Anatomical Location WRIST JOINT EXTENSOR TENDONS The tendons located along the back part of the forearm that cross to the thumb side of the wrist and connect muscles of the forearm to the base of hand bones, enabling extension of the wrist. (NCI) Wrist Joint Extensor Tendons C166004 C74456 Anatomical Location WRIST JOINT FLEXOR MUSCLES A group of muscles in the upper extremity, the flexor carpi radialis, palmaris longus, flexor carpi ulnaris, flexor digitorum superficialis, flexor digitorum profundus, and flexor pollicis longus muscles; primary function is flexion, adduction, and abduction of the wrist, and flexion and adduction of the fingers. Wrist Joint Flexor Muscles C161385 C74456 Anatomical Location WRIST JOINT FLEXOR TENDONS The tendons located along the inside of the forearm that cross at the wrist and connect muscles of the forearm to wrist and hand bones, enabling flexion of the wrist. (NCI) Wrist Joint Flexor Tendons C33894 C74456 Anatomical Location WRIST JOINT Radiocarpal Joint; Wrist A joint between the distal end of the radius and the proximal row of carpal bones. (NCI) Wrist Joint C33895 C74456 Anatomical Location XIPHOID PROCESS Xiphoid Process The cartilage just below the sternal body. (NCI) Xiphoid Process C187837 C74456 Anatomical Location ZYGOMATIC BONE Cheekbone; Malar Bone; Zygomatic Buttress A bone of the eye socket that articulates with the maxilla, the temporal bone, the sphenoid bone and the frontal bone, to form the prominence of the cheek. Zygomatic Bone C158119 Yes Biological Challenge Agent Category Response BACAT Biological Challenge Agent Category Response Terminology related to classifications that describe and group the biological challenge agent. CDISC SEND Biological Challenge Agent Category Response Terminology C14187 C158119 Biological Challenge Agent Category Response BACTERIA Bacterium; Eubacteria Any organism assigned to the kingdom Bacteria. Bacteria C14209 C158119 Biological Challenge Agent Category Response FUNGUS Any organism assigned to the kingdom Fungi. Fungus C14283 C158119 Biological Challenge Agent Category Response VIRUS Any infectious agent assigned to the superkingdom Virus. Virus C160927 Yes Body Irradiation Model Response BIRRMRS Body Irradiation Model Response Terminology related to the body irradiation model used in the study. CDISC SEND Body Irradiation Model Response Terminology C161507 C160927 Body Irradiation Model Response CUTANEOUS IRRADIATION A procedure involving irradiation of a specific, limited area of the skin. Focal Cutaneous Irradiation C161510 C160927 Body Irradiation Model Response LUNG WITH HEART-SHIELDED IRRADIATION A procedure involving irradiation of the whole lung while the heart is covered and protected from radiation exposure. Lung with Heart Shielded Irradiation C161509 C160927 Body Irradiation Model Response SINGLE LUNG IRRADIATION A procedure involving irradiation of a single lung. Single Lung Irradiation C161506 C160927 Body Irradiation Model Response TOP-UP MODEL IRRADIATON Top-Off Model Irradiation A procedure involving irradiation of the whole body either before or after irradiation at a focal site. Top-Up Model Irradiation C51991 C160927 Body Irradiation Model Response TOTAL ABDOMINAL IRRADIATION WAI; Whole Abdominal Irradiation A procedure involving irradiation of the entire abdominal region. Whole-Abdominal Irradiation C161505 C160927 Body Irradiation Model Response TOTAL BODY IRRADIATION PLUS BONE MARROW TRANSPLANT A procedure involving irradiation of the whole body followed by bone marrow transplant. Total Body Irradiation Plus Bone Marrow Transplant C161511 C160927 Body Irradiation Model Response TOTAL BODY IRRADIATION WITH BONE MARROW NOT IRRADIATED A procedure involving irradiation of the whole body while a proportion of bone marrow is not irradiated, i.e., shielded or removed from field. Total Body Irradiation with Bone Marrow Not Irradiated C15350 C160927 Body Irradiation Model Response TOTAL BODY IRRADIATION TBI; Whole Body Irradiation A procedure involving irradiation of the whole body. Total-Body Irradiation C161508 C160927 Body Irradiation Model Response WHOLE LUNG IRRADIATION Bilateral Lungs Irradiation; Right and Left Lung Irradiation; TLI; Total Lung Irradiation; Whole Thorax Lung Irradiation; WLI; WTLI A procedure involving irradiation of the whole lung. Right and Left Lung Irradiation C88026 Yes Body System BODSYS Body System The terminology that includes concepts relevant to anatomical structure that consists of organs and organ subclasses responsible for certain body functions. CDISC SEND Body System Terminology C35552 C88026 Body System CARDIOVASCULAR SYSTEM Symptoms, physical examination results, and/or laboratory test results related to the cardiovascular system. (NCI) Cardiovascular System Finding C36285 C88026 Body System ENDOCRINE SYSTEM Symptoms, physical examination results, and/or laboratory test results related to the endocrine system. (NCI) Endocrine System Finding C36279 C88026 Body System GASTROINTESTINAL SYSTEM Symptoms, physical examination results, and/or laboratory test results related to the gastrointestinal system. (NCI) Digestive System Finding C36289 C88026 Body System HEMATOPOIETIC SYSTEM Symptoms, physical examination results, and/or laboratory test results related to the hematopoietic system. (NCI) Hematopoietic System Finding C39723 C88026 Body System IMMUNE SYSTEM Symptoms, physical examination results, and/or laboratory test results related to the immune system. (NCI) Immune System Finding C36281 C88026 Body System INTEGUMENTARY SYSTEM Symptoms, physical examination results, and/or laboratory test results related to the integumentary system. (NCI) Integumentary System Finding C36288 C88026 Body System MUSCULOSKELETAL SYSTEM Symptoms, physical examination results, and/or laboratory test results related to the musculoskeletal system, also including connective and soft tissue. Connective and Soft Tissue Finding C36280 C88026 Body System NERVOUS SYSTEM Symptoms, physical examination results, and/or laboratory test results related to the nervous system. (NCI) Nervous System Finding C36284 C88026 Body System REPRODUCTIVE SYSTEM Symptoms, physical examination results, and/or laboratory test results related to the reproductive system. (NCI) Reproductive System Finding C45233 C88026 Body System RESPIRATORY SYSTEM Symptoms, physical examination results, and/or laboratory test results related to the respiratory system. (NCI) Respiratory System Finding C36283 C88026 Body System SPECIAL SENSES SYSTEM Symptoms, physical examination results, and/or laboratory test results related to the organs of special sense. (NCI) Eye and Ear Finding C36286 C88026 Body System URINARY SYSTEM Symptoms, physical examination results, and/or laboratory test results related to the urinary system. Urinary System Finding C89960 Yes Body Weight Gain Test Code BGTESTCD Body Weight Gain Test Code Terminology for the test codes concerned with the increase in overall body mass. CDISC SEND Body Weight Gain Test Code Terminology C62754 C89960 Body Weight Gain Test Code BWGAIN Body Weight Gain A change in overall body weight, relative to the beginning of the collection period. Weight Gain C90363 C89960 Body Weight Gain Test Code BWGAINA Average Body Weight Gain The mean value of the amount of weight change over a period of time, relative to the beginning of the collection period. Average Body Weight Gain C124476 C89960 Body Weight Gain Test Code BWGAINGU Gravid Uterus Adjusted Body Weight Gain The amount of maternal body weight gained over a period of time where the weight at the end of the interval is adjusted for the gravid uterus weight. This is derived by subtracting the maternal body weight adjusted for the gravid uterus from the total maternal body weight. Gravid Uterus Adjusted Maternal Body Weight Gain C90434 C89960 Body Weight Gain Test Code BWGAINP Percentage Body Weight Gain The amount of weight change over a period of time in relation to the total weight, relative to the beginning of the collection period. Percentage Body Weight Gain C89959 Yes Body Weight Gain Test Name BGTEST Body Weight Gain Test Name Terminology for the test names concerned with the increase in overall body mass. CDISC SEND Body Weight Gain Test Name Terminology C90363 C89959 Body Weight Gain Test Name Average Body Weight Gain Average Body Weight Gain The mean value of the amount of weight change over a period of time, relative to the beginning of the collection period. Average Body Weight Gain C62754 C89959 Body Weight Gain Test Name Body Weight Gain Body Weight Gain A change in overall body weight, relative to the beginning of the collection period. Weight Gain C124476 C89959 Body Weight Gain Test Name Gravid Uterus Adjusted Body Weight Gain Gravid Uterus Adjusted Body Weight Gain The amount of maternal body weight gained over a period of time where the weight at the end of the interval is adjusted for the gravid uterus weight. This is derived by subtracting the maternal body weight adjusted for the gravid uterus from the total maternal body weight. Gravid Uterus Adjusted Maternal Body Weight Gain C90434 C89959 Body Weight Gain Test Name Percentage Body Weight Gain Percentage Body Weight Gain The amount of weight change over a period of time in relation to the total weight, relative to the beginning of the collection period. Percentage Body Weight Gain C89962 Yes Body Weight Test Code BWTESTCD Body Weight Test Code Terminology for the test codes concerned with the measurement of body mass. CDISC SEND Body Weight Test Code Terminology C81328 C89962 Body Weight Test Code BW Body Weight The weight of a subject. (NCI) Body Weight C124477 C89962 Body Weight Test Code BWADJGU Gravid Uterus Adjusted Body Weight The maternal body weight adjusted for the weight of the gravid uterus. This is derived by subtracting the gravid uterus weight from the total maternal body weight. Gravid Uterus Adjusted Maternal Body Weight C90464 C89962 Body Weight Test Code TERMBW Terminal Body Weight The weight of a subject at a specified end point. (NCI) Terminal Body Weight C89961 Yes Body Weight Test Name BWTEST Body Weight Test Name Terminology for the test names concerned with the measurement of body mass. CDISC SEND Body Weight Test Name Terminology C81328 C89961 Body Weight Test Name Body Weight Body Weight The weight of a subject. (NCI) Body Weight C124477 C89961 Body Weight Test Name Gravid Uterus Adjusted Body Weight Gravid Uterus Adjusted Body Weight The maternal body weight adjusted for the weight of the gravid uterus. This is derived by subtracting the gravid uterus weight from the total maternal body weight. Gravid Uterus Adjusted Maternal Body Weight C90464 C89961 Body Weight Test Name Terminal Body Weight Terminal Body Weight The weight of a subject at a specified end point. (NCI) Terminal Body Weight C89963 Yes Category for Clinical Observation CLCAT Category for Clinical Observation Terminology related to classifications that describe and group clinical observations. CDISC SEND Category for Clinical Observation Terminology C166103 C89963 Category for Clinical Observation CAGE OBSERVATION An observation made on the contents of the housing environment (e.g., presence of blood, fecal abnormality), excluding observations made on the animal(s). Cage Observation C100104 C89963 Category for Clinical Observation CLINICAL SIGNS Clinical Signs Objective evidence of disease perceptible to the examiner (sign) and subjective evidence of disease perceived by the subject (symptom). Sign or Symptom C25478 C89963 Category for Clinical Observation DERMAL Dermal Of or relating to or located in the dermis. When used in the context of clinical observations, dermal may also include findings related to other components of the skin. Dermal C16939 C89963 Category for Clinical Observation OPHTHALMOLOGY Ophthalmology A medical specialty concerned with the structure and function of the eye and the medical and surgical treatment of its defects and diseases. (NCI) Ophthalmology C20989 C89963 Category for Clinical Observation PHYSICAL EXAM Physical Exam A systemic evaluation of the body and its functions using visual inspection, palpation, percussion and auscultation. Physical Examination C129003 C89963 Category for Clinical Observation QUALITATIVE FOOD CONSUMPTION A qualitative or semi-quantitative measurement of a subject's nutritional intake. Qualitative Food Consumption C177911 Yes CDISC Define-XML Specification Version DFXMLVER CDISC Define-XML Specification Version Terminology related to the version of the Define-XML specification that is in use for the study. CDISC Define-XML Specification Version Terminology C178063 C177911 CDISC Define-XML Specification Version DEFINE-XML 1.0 The 1.0 version of the Clinical Data Interchange specifications Consortium (CDISC) Define-XML specification. CDISC Define-XML Version 1.0 C178062 C177911 CDISC Define-XML Specification Version DEFINE-XML 2.0 The 2.0 version of the Clinical Data Interchange specifications Consortium (CDISC) Define-XML specification. CDISC Define-XML Version 2.0 C178061 C177911 CDISC Define-XML Specification Version DEFINE-XML 2.1 The 2.1 version of the Clinical Data Interchange Standards Consortium (CDISC) Define-XML specification. CDISC Define-XML Version 2.1 C158120 Yes Challenge Agent Category Response CAGTCAT Challenge Agent Category Response Terminology related to classifications that describe and group the challenge agent. CDISC SEND Challenge Agent Category Response Terminology C158325 C158120 Challenge Agent Category Response BIOLOGICAL A challenge agent comprising an organism or infectious agent. Biological Challenge Agent C158326 C158120 Challenge Agent Category Response CHEMICAL A challenge agent comprising a non-radioactive chemical or elemental substance; this category includes biotoxins. Chemical Challenge Agent C158327 C158120 Challenge Agent Category Response RADIOLOGICAL/NUCLEAR Rad/Nuc A challenge agent that emits ionizing radiation. Radiological/Nuclear Challenge Agent C158116 Yes Challenge Agent Parameter Code ACPARMCD Challenge Agent Parameter Code Terminology related to the parameter codes of the challenge agent characteristics within a study. CDISC SEND Challenge Agent Parameter Code Terminology C158303 C158116 Challenge Agent Parameter Code BABIOVRN Biological Agent Biovar Name Identifying biovar name of the biological challenge agent. Biological Agent Biovar Name C158308 C158116 Challenge Agent Parameter Code BACAT Biological Agent Category A general classification of the biological challenge agent used in the study. Biological Agent Type C158307 C158116 Challenge Agent Parameter Code BACOAIND Biological Agent Certificate of Analysis Indicator; Biological Agent CoA Indicator An indication as to whether a certificate of analysis exists for the biological challenge agent. Biological Agent Certificate of Analysis Indicator C158306 C158116 Challenge Agent Parameter Code BAENGIND Biological Agent Engineered Indicator An indication as to whether the biological challenge agent is engineered rather than naturally occurring. Biological Agent Engineered Indicator C158309 C158116 Challenge Agent Parameter Code BAGENSPC Biological Agent Genus and Species The genus and species of the biological challenge agent used in the study. Biological Agent Genus and Species C158310 C158116 Challenge Agent Parameter Code BAMBSSDS Bio Master Bank or Seed Stock Dir Supp; Bio Master Bank or Seed Stock Direct Supplier The name of the direct supplier of the master bank or seed stock of organisms from which the biological challenge agent came. Master Bank or Seed Stock Immediate Supplier C158311 C158116 Challenge Agent Parameter Code BAMTIDCD Biological Agent Material Ident Code The unique identifier code assigned by the manufacturer or distributor to a specific quantity of biological challenge agent. This may include batch number, lot number, spore lot number, batch/lot number, etc. Material Identification Code C158312 C158116 Challenge Agent Parameter Code BANSIND Biological Agent Nucleotide Sequence Ind; Biological Agent Nucleotide Sequence Indicator An indication as to whether the genetic sequence of the biological challenge agent has been determined. Biological Agent Nucleotide Sequence Indicator C158313 C158116 Challenge Agent Parameter Code BANSLOC Biological Agent Nucleotide Sequence Loc; Biological Agent Nucleotide Sequence Location The reference, citation, or database location of the nucleotide sequence for the biological challenge agent. Biological Agent Nucleotide Sequence Location C158304 C158116 Challenge Agent Parameter Code BASEROVN Biological Agent Serovar Name Identifying serovar name of the biological challenge agent. Biological Agent Serovar Name C158305 C158116 Challenge Agent Parameter Code BASTRNN Biological Agent Strain Name Identifying strain name of the biological challenge agent. Biological Agent Strain Name C161499 C158116 Challenge Agent Parameter Code BIRRMDL Body Irradiation Model A description of the area or extent of the body that is exposed to radiation, which may include information about the body part that is irradiated and procedures that may be done in conjunction with the radiation. Body Irradiation Model C158314 C158116 Challenge Agent Parameter Code BWBPSIND Bio Ag Work Bank/Primary Stock Char Ind; Biological Working Bank or Primary Stock Characterized Indicator An indication as to whether the primary molecular and biological characteristics of the working bank or primary stock were confirmed. Working Bank or Primary Stock Characterized Indicator C158298 C158116 Challenge Agent Parameter Code CAGTCAT Challenge Agent Category A general classification of the challenge agent used in the study. Challenge Agent Category C158302 C158116 Challenge Agent Parameter Code CAGTSUPA Challenge Agent Supplier Address The geographic location of the person, company, organization, or institution that supplied the challenge agent used in the study. Challenge Agent Supplier Address C158301 C158116 Challenge Agent Parameter Code CAGTSUPN Challenge Agent Supplier Name The name of the person, company, organization, or institution that supplied the challenge agent used in the study. Challenge Agent Supplier Name C158316 C158116 Challenge Agent Parameter Code CHAGCAS Chemical Agent CAS Number The unique numerical identifier assigned by the Chemical Abstract Service (CAS), a division of the American Chemical Society, to the chemical challenge agent used in the study. Chemical Agent CAS Number C158315 C158116 Challenge Agent Parameter Code CHAGNAM Chemical Agent Name The name of the chemical challenge agent used in the study. Chemical Challenge Agent Name C158317 C158116 Challenge Agent Parameter Code CHAMCIND Chemical Ag Metabolite Causes Injury Ind; Chemical Agent Metabolite Causes Injury Indicator An indication as to whether a metabolite of the chemical challenge agent is known to cause or contribute to the injury or condition of interest. Challenge Agent Metabolite Caused Injury Indicator C161503 C158116 Challenge Agent Parameter Code CHCOAIND Chemical Agent CoA Indicator An indication as to whether a certificate of analysis exists for the chemical challenge agent. Chemical Agent Certificate of Analysis Indicator C161504 C158116 Challenge Agent Parameter Code CHMTIDCD Chemical Agent Material Ident Code; Chemical Agent Material Identification Code The unique identifier code assigned by the manufacturer or distributor to a specific quantity of chemical challenge agent. This may include batch number, lot number, batch/lot number, etc. Chemical Agent Material Identification Code C163571 C158116 Challenge Agent Parameter Code CIRNRIND Combined Injury (Rad and Non-Rad) Ind; Combined Injury (Radiation and Non-Radiation) Indicator An indication as to whether the radiation injury is combined with infectious, physical, thermal, and/or chemical trauma. Radiation Combined Injury Indicator C161502 C158116 Challenge Agent Parameter Code EORNINJR Exp Onset of Rad/Nuc Targeted Injury; Expected Onset of Rad/Nuc Targeted Injury The relative timing of the expected onset of the targeted injury, with respect to radiation exposure. Expected Onset of Rad/Nuc Targeted Injury C163572 C158116 Challenge Agent Parameter Code IRORSEQ Irradiation Field Orientation/Sequence A description of the irradiation field as it pertains to orientation to the body and, when appropriate, the sequencing of exposure(s). Irradiation Field Orientation Sequence C158299 C158116 Challenge Agent Parameter Code MCCATIND Multiple Challenge Agent Category Ind; Multiple Challenge Agent Category Indicator An indication as to whether the animal was challenged with agents from more than one challenge agent category. Multiple Challenge Agent Different Category Indicator C158300 C158116 Challenge Agent Parameter Code MCSCTIND Multiple Challenge Agent Same Cat Ind; Multiple Challenge Agent Same Category Indicator An indication as to whether the animal was challenged with more than one agent from a single challenge agent category. Multiple Challenge Agent Same Category Indicator C161500 C158116 Challenge Agent Parameter Code PCTBMNIR Percent Bone Marrow Not Irradiated The proportion of bone marrow that is not irradiated, i.e., shielded or removed from field. Percent Bone Marrow Shielded C158319 C158116 Challenge Agent Parameter Code RNAIOTYP Rad/Nuc Agent Ionizing Radiation Type The form of ionizing radiation that is emitted by the rad/nuc agent source. Radiological/Nuclear Agent Ionizing Radiation Type C158320 C158116 Challenge Agent Parameter Code RNAISBS Rad/Nuc Agent Irrad Source Beam Strength; Rad/Nuc Agent Irradiation Source Beam Strength The energy of the irradiation beam produced by the source. Radiological/Nuclear Agent Irradiation Source Beam Strength C158321 C158116 Challenge Agent Parameter Code RNAMFIND Rad/Nuc Agent Mixed Field Indicator An indication as to whether there is more than one type of ionizing radiation associated with the rad/nuc challenge. Challenge Agent Type Mixed Field Indicator C158322 C158116 Challenge Agent Parameter Code RNARADSN Rad/Nuc Agent Radioisotope Species Name The literal identifier of the radioisotope, specified as the symbol of the chemical element followed by the mass number. Radioisotope Species Name C158318 C158116 Challenge Agent Parameter Code RNASRC Rad/Nuc Agent Source The mode by which the radiological or nuclear challenge agent is delivered to the subject. Radiological/Nuclear Challenge Agent Source Type C161501 C158116 Challenge Agent Parameter Code RNTINJRM Rad/Nuc Targeted Injury Model The type of radiation injury that is being induced in the animal. Rad/Nuc Targeted Injury Model C158117 Yes Challenge Agent Parameter Long Name ACPARM Challenge Agent Parameter Long Name Terminology related to the parameter names of the challenge agent characteristics within a study. CDISC SEND Challenge Agent Parameter Long Name Terminology C158310 C158117 Challenge Agent Parameter Long Name Bio Ag Master Bank/Seed Stock Dir Supp Bio Master Bank or Seed Stock Dir Supp; Bio Master Bank or Seed Stock Direct Supplier The name of the direct supplier of the master bank or seed stock of organisms from which the biological challenge agent came. Master Bank or Seed Stock Immediate Supplier C158314 C158117 Challenge Agent Parameter Long Name Bio Ag Work Bank/Primary Stock Char Ind Bio Ag Work Bank/Primary Stock Char Ind; Biological Working Bank or Primary Stock Characterized Indicator An indication as to whether the primary molecular and biological characteristics of the working bank or primary stock were confirmed. Working Bank or Primary Stock Characterized Indicator C158303 C158117 Challenge Agent Parameter Long Name Biological Agent Biovar Name Biological Agent Biovar Name Identifying biovar name of the biological challenge agent. Biological Agent Biovar Name C158308 C158117 Challenge Agent Parameter Long Name Biological Agent Category Biological Agent Category A general classification of the biological challenge agent used in the study. Biological Agent Type C158307 C158117 Challenge Agent Parameter Long Name Biological Agent CoA Indicator Biological Agent Certificate of Analysis Indicator; Biological Agent CoA Indicator An indication as to whether a certificate of analysis exists for the biological challenge agent. Biological Agent Certificate of Analysis Indicator C158306 C158117 Challenge Agent Parameter Long Name Biological Agent Engineered Indicator Biological Agent Engineered Indicator An indication as to whether the biological challenge agent is engineered rather than naturally occurring. Biological Agent Engineered Indicator C158309 C158117 Challenge Agent Parameter Long Name Biological Agent Genus and Species Biological Agent Genus and Species The genus and species of the biological challenge agent used in the study. Biological Agent Genus and Species C158311 C158117 Challenge Agent Parameter Long Name Biological Agent Material Ident Code Biological Agent Material Ident Code The unique identifier code assigned by the manufacturer or distributor to a specific quantity of biological challenge agent. This may include batch number, lot number, spore lot number, batch/lot number, etc. Material Identification Code C158312 C158117 Challenge Agent Parameter Long Name Biological Agent Nucleotide Sequence Ind Biological Agent Nucleotide Sequence Ind; Biological Agent Nucleotide Sequence Indicator An indication as to whether the genetic sequence of the biological challenge agent has been determined. Biological Agent Nucleotide Sequence Indicator C158313 C158117 Challenge Agent Parameter Long Name Biological Agent Nucleotide Sequence Loc Biological Agent Nucleotide Sequence Loc; Biological Agent Nucleotide Sequence Location The reference, citation, or database location of the nucleotide sequence for the biological challenge agent. Biological Agent Nucleotide Sequence Location C158304 C158117 Challenge Agent Parameter Long Name Biological Agent Serovar Name Biological Agent Serovar Name Identifying serovar name of the biological challenge agent. Biological Agent Serovar Name C158305 C158117 Challenge Agent Parameter Long Name Biological Agent Strain Name Biological Agent Strain Name Identifying strain name of the biological challenge agent. Biological Agent Strain Name C161499 C158117 Challenge Agent Parameter Long Name Body Irradiation Model Body Irradiation Model A description of the area or extent of the body that is exposed to radiation, which may include information about the body part that is irradiated and procedures that may be done in conjunction with the radiation. Body Irradiation Model C158298 C158117 Challenge Agent Parameter Long Name Challenge Agent Category Challenge Agent Category A general classification of the challenge agent used in the study. Challenge Agent Category C158302 C158117 Challenge Agent Parameter Long Name Challenge Agent Supplier Address Challenge Agent Supplier Address The geographic location of the person, company, organization, or institution that supplied the challenge agent used in the study. Challenge Agent Supplier Address C158301 C158117 Challenge Agent Parameter Long Name Challenge Agent Supplier Name Challenge Agent Supplier Name The name of the person, company, organization, or institution that supplied the challenge agent used in the study. Challenge Agent Supplier Name C158317 C158117 Challenge Agent Parameter Long Name Chemical Ag Metabolite Causes Injury Ind Chemical Ag Metabolite Causes Injury Ind; Chemical Agent Metabolite Causes Injury Indicator An indication as to whether a metabolite of the chemical challenge agent is known to cause or contribute to the injury or condition of interest. Challenge Agent Metabolite Caused Injury Indicator C158316 C158117 Challenge Agent Parameter Long Name Chemical Agent CAS Number Chemical Agent CAS Number The unique numerical identifier assigned by the Chemical Abstract Service (CAS), a division of the American Chemical Society, to the chemical challenge agent used in the study. Chemical Agent CAS Number C161503 C158117 Challenge Agent Parameter Long Name Chemical Agent CoA Indicator Chemical Agent CoA Indicator An indication as to whether a certificate of analysis exists for the chemical challenge agent. Chemical Agent Certificate of Analysis Indicator C161504 C158117 Challenge Agent Parameter Long Name Chemical Agent Material Ident Code Chemical Agent Material Ident Code; Chemical Agent Material Identification Code The unique identifier code assigned by the manufacturer or distributor to a specific quantity of chemical challenge agent. This may include batch number, lot number, batch/lot number, etc. Chemical Agent Material Identification Code C158315 C158117 Challenge Agent Parameter Long Name Chemical Agent Name Chemical Agent Name The name of the chemical challenge agent used in the study. Chemical Challenge Agent Name C163571 C158117 Challenge Agent Parameter Long Name Combined Injury (Rad and Non-Rad) Ind Combined Injury (Rad and Non-Rad) Ind; Combined Injury (Radiation and Non-Radiation) Indicator An indication as to whether the radiation injury is combined with infectious, physical, thermal, and/or chemical trauma. Radiation Combined Injury Indicator C161502 C158117 Challenge Agent Parameter Long Name Exp Onset of Rad/Nuc Targeted Injury Exp Onset of Rad/Nuc Targeted Injury; Expected Onset of Rad/Nuc Targeted Injury The relative timing of the expected onset of the targeted injury, with respect to radiation exposure. Expected Onset of Rad/Nuc Targeted Injury C163572 C158117 Challenge Agent Parameter Long Name Irradiation Field Orientation/Sequence Irradiation Field Orientation/Sequence A description of the irradiation field as it pertains to orientation to the body and, when appropriate, the sequencing of exposure(s). Irradiation Field Orientation Sequence C158299 C158117 Challenge Agent Parameter Long Name Multiple Challenge Agent Category Ind Multiple Challenge Agent Category Ind; Multiple Challenge Agent Category Indicator An indication as to whether the animal was challenged with agents from more than one challenge agent category. Multiple Challenge Agent Different Category Indicator C158300 C158117 Challenge Agent Parameter Long Name Multiple Challenge Agent Same Cat Ind Multiple Challenge Agent Same Cat Ind; Multiple Challenge Agent Same Category Indicator An indication as to whether the animal was challenged with more than one agent from a single challenge agent category. Multiple Challenge Agent Same Category Indicator C161500 C158117 Challenge Agent Parameter Long Name Percent Bone Marrow Not Irradiated Percent Bone Marrow Not Irradiated The proportion of bone marrow that is not irradiated, i.e., shielded or removed from field. Percent Bone Marrow Shielded C158319 C158117 Challenge Agent Parameter Long Name Rad/Nuc Agent Ionizing Radiation Type Rad/Nuc Agent Ionizing Radiation Type The form of ionizing radiation that is emitted by the rad/nuc agent source. Radiological/Nuclear Agent Ionizing Radiation Type C158320 C158117 Challenge Agent Parameter Long Name Rad/Nuc Agent Irrad Source Beam Strength Rad/Nuc Agent Irrad Source Beam Strength; Rad/Nuc Agent Irradiation Source Beam Strength The energy of the irradiation beam produced by the source. Radiological/Nuclear Agent Irradiation Source Beam Strength C158321 C158117 Challenge Agent Parameter Long Name Rad/Nuc Agent Mixed Field Indicator Rad/Nuc Agent Mixed Field Indicator An indication as to whether there is more than one type of ionizing radiation associated with the rad/nuc challenge. Challenge Agent Type Mixed Field Indicator C158322 C158117 Challenge Agent Parameter Long Name Rad/Nuc Agent Radioisotope Species Name Rad/Nuc Agent Radioisotope Species Name The literal identifier of the radioisotope, specified as the symbol of the chemical element followed by the mass number. Radioisotope Species Name C158318 C158117 Challenge Agent Parameter Long Name Rad/Nuc Agent Source Rad/Nuc Agent Source The mode by which the radiological or nuclear challenge agent is delivered to the subject. Radiological/Nuclear Challenge Agent Source Type C161501 C158117 Challenge Agent Parameter Long Name Rad/Nuc Targeted Injury Model Rad/Nuc Targeted Injury Model The type of radiation injury that is being induced in the animal. Rad/Nuc Targeted Injury Model C160930 Yes Chemical Challenge Agent Name Response CHAGNAMR Chemical Challenge Agent Name Response Terminology related to the names of chemical challenge agents. CDISC SEND Chemical Challenge Agent Name Response Terminology C163573 C160930 Chemical Challenge Agent Name Response A-230 A230 The fourth-generation (also known as Novichok or A series) nerve agent A-230. A-230 C163574 C160930 Chemical Challenge Agent Name Response A-232 A232 The fourth-generation (also known as Novichok or A series) nerve agent A-232. A-232 C163575 C160930 Chemical Challenge Agent Name Response A-234 A234 The fourth-generation (also known as Novichok or A series) nerve agent A-234. A-234 C163576 C160930 Chemical Challenge Agent Name Response ABRIN The biotoxin abrin. Abrin C163577 C160930 Chemical Challenge Agent Name Response ACEPHATE The organophosphorus agent acephate. Acephate C163578 C160930 Chemical Challenge Agent Name Response ALDICARB The carbamate agent aldicarb. Aldicarb C163579 C160930 Chemical Challenge Agent Name Response ALPHA-CONOTOXIN AC1.1A Alpha-Ac1.1a The biotoxin alpha-conotoxin Ac1.1a. Alpha-Conotoxin Ac1.1A C163580 C160930 Chemical Challenge Agent Name Response ALPHA-CONOTOXIN CNIA Alpha-CnIA The biotoxin alpha-conotoxin CnIA. Alpha-Conotoxin CnIA C163581 C160930 Chemical Challenge Agent Name Response ALPHA-CONOTOXIN CNIB Alpha-CnIB The biotoxin alpha-conotoxin CnIB. Alpha-Conotoxin CnIB C163582 C160930 Chemical Challenge Agent Name Response ALPHA-CONOTOXIN GI Alpha-GI The biotoxin alpha-conotoxin GI. Alpha-Conotoxin GI C163583 C160930 Chemical Challenge Agent Name Response ALPHA-CONOTOXIN GIA Alpha-GIA The biotoxin alpha-conotoxin GIA. Alpha-Conotoxin GIA C163584 C160930 Chemical Challenge Agent Name Response ALPHA-CONOTOXIN MI Alpha-MI The biotoxin alpha-conotoxin MI. Alpha-Conotoxin MI C163585 C160930 Chemical Challenge Agent Name Response AMINOCARB The carbamate agent aminocarb. Aminocarb C76698 C160930 Chemical Challenge Agent Name Response AMMONIA The chemical agent ammonia. Ammonia C28131 C160930 Chemical Challenge Agent Name Response ARSENIC The metal agent arsenic. Arsenic C163586 C160930 Chemical Challenge Agent Name Response ARSINE The chemical agent arsine. Arsine C73323 C160930 Chemical Challenge Agent Name Response AZAMETHIPHOS The organophosphorus agent azamethiphos. Azamethiphos C163587 C160930 Chemical Challenge Agent Name Response AZINPHOS-ETHYL The organophosphorus agent azinphos-ethyl. Azinphos-Ethyl C163588 C160930 Chemical Challenge Agent Name Response AZINPHOS-METHYL The organophosphorus agent azinphos-methyl. Azinphos-Methyl C61475 C160930 Chemical Challenge Agent Name Response BARIUM The metal agent barium. Barium C163589 C160930 Chemical Challenge Agent Name Response BENDIOCARB The carbamate agent bendiocarb. Bendiocarb C163590 C160930 Chemical Challenge Agent Name Response BENFURACARB The carbamate agent benfuracarb. Benfuracarb C163591 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN A1 BoNT/A1; Clostridium botulinum Toxin A1 The biotoxin botulinum neurotoxin A1. Botulinum Toxin Type A1 C163592 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN A2 BoNT/A2; Clostridium botulinum Toxin A2 The biotoxin botulinum neurotoxin A2. Botulinum Toxin Type A2 C163593 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN A3 BoNT/A3; Clostridium botulinum Toxin A3 The biotoxin botulinum neurotoxin A3. Botulinum Toxin Type A3 C163594 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN A4 BoNT/A4; Clostridium botulinum Toxin A4 The biotoxin botulinum neurotoxin A4. Botulinum Toxin Type A4 C163595 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN A5 BoNT/A5; Clostridium botulinum Toxin A5 The biotoxin botulinum neurotoxin A5. Botulinum Toxin Type A5 C163596 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN A6 BoNT/A6; Clostridium botulinum Toxin A6 The biotoxin botulinum neurotoxin A6. Botulinum Toxin Type A6 C163597 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN A7 BoNT/A7; Clostridium botulinum Toxin A7 The biotoxin botulinum neurotoxin A7. Botulinum Toxin Type A7 C163598 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN A8 BoNT/A8; Clostridium botulinum Toxin A8 The biotoxin botulinum neurotoxin A8. Botulinum Toxin Type A8 C163599 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN B1 BoNT/B1; Clostridium botulinum Toxin B1 The biotoxin botulinum neurotoxin B1. Botulinum Toxin Type B1 C163600 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN B2 BoNT/B2; Clostridium botulinum Toxin B2 The biotoxin botulinum neurotoxin B2. Botulinum Toxin Type B2 C163601 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN B3 BoNT/B3; Clostridium botulinum Toxin B3 The biotoxin botulinum neurotoxin B3. Botulinum Toxin Type B3 C163602 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN B4 BoNT/B4; Clostridium botulinum Toxin B4 The biotoxin botulinum neurotoxin B4. Botulinum Toxin Type B4 C163603 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN B5 BoNT/B5; Clostridium botulinum Toxin B5 The biotoxin botulinum neurotoxin B5. Botulinum Toxin Type B5 C163604 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN B6 BoNT/B6; Clostridium botulinum Toxin B6 The biotoxin botulinum neurotoxin B6. Botulinum Toxin Type B6 C163605 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN B7 BoNT/B7; Clostridium botulinum Toxin B7 The biotoxin botulinum neurotoxin B7. Botulinum Toxin Type B7 C163606 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN B8 BoNT/B8; Clostridium botulinum Toxin B8 The biotoxin botulinum neurotoxin B8. Botulinum Toxin Type B8 C163607 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN C1 BoNT/C1; Clostridium botulinum Toxin C1 The biotoxin botulinum neurotoxin C1. Botulinum Toxin Type C1 C163608 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN CD BoNT/CD; Clostridium botulinum Toxin CD The biotoxin botulinum neurotoxin CD. Botulinum Toxin Type Cd C163035 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN D BoNT/D; Clostridium botulinum Toxin D The biotoxin botulinum neurotoxin D. Botulinum Toxin Type D C163609 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN DC BoNT/DC; Clostridium botulinum Toxin DC The biotoxin botulinum neurotoxin DC. Botulinum Toxin Type Dc C163610 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN E1 BoNT/E1; Clostridium botulinum Toxin E1 The biotoxin botulinum neurotoxin E1. Botulinum Toxin Type E1 C163611 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN E10 BoNT/E10; Clostridium botulinum Toxin E10 The biotoxin botulinum neurotoxin E10. Botulinum Toxin Type E10 C163612 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN E11 BoNT/E11; Clostridium botulinum Toxin E11 The biotoxin botulinum neurotoxin E11. Botulinum Toxin Type E11 C163613 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN E12 BoNT/E12; Clostridium botulinum Toxin E12 The biotoxin botulinum neurotoxin E12. Botulinum Toxin Type E12 C163614 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN E2 BoNT/E2; Clostridium botulinum Toxin E2 The biotoxin botulinum neurotoxin E2. Botulinum Toxin Type E2 C163615 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN E3 BoNT/E3; Clostridium botulinum Toxin E3 The biotoxin botulinum neurotoxin E3. Botulinum Toxin Type E3 C163616 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN E4 BoNT/E4; Clostridium botulinum Toxin E4 The biotoxin botulinum neurotoxin E4. Botulinum Toxin Type E4 C163617 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN E5 BoNT/E5; Clostridium botulinum Toxin E5 The biotoxin botulinum neurotoxin E5. Botulinum Toxin Type E5 C163618 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN E6 BoNT/E6; Clostridium botulinum Toxin E6 The biotoxin botulinum neurotoxin E6. Botulinum Toxin Type E6 C163619 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN E7 BoNT/E7; Clostridium botulinum Toxin E7 The biotoxin botulinum neurotoxin E7. Botulinum Toxin Type E7 C163620 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN E8 BoNT/E8; Clostridium botulinum Toxin E8 The biotoxin botulinum neurotoxin E8. Botulinum Toxin Type E8 C163621 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN E9 BoNT/E9; Clostridium botulinum Toxin E9 The biotoxin botulinum neurotoxin E9. Botulinum Toxin Type E9 C163622 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN F1 BoNT/F1; Clostridium botulinum Toxin F1 The biotoxin botulinum neurotoxin F1. Botulinum Toxin Type F1 C163623 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN F2 BoNT/F2; Clostridium botulinum Toxin F2 The biotoxin botulinum neurotoxin F2. Botulinum Toxin Type F2 C163624 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN F3 BoNT/F3; Clostridium botulinum Toxin F3 The biotoxin botulinum neurotoxin F3. Botulinum Toxin Type F3 C163625 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN F4 BoNT/F4; Clostridium botulinum Toxin F4 The biotoxin botulinum neurotoxin F4. Botulinum Toxin Type F4 C163626 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN F5 BoNT/F5; Clostridium botulinum Toxin F5 The biotoxin botulinum neurotoxin F5. Botulinum Toxin Type F5 C163627 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN F6 BoNT/F6; Clostridium botulinum Toxin F6 The biotoxin botulinum neurotoxin F6. Botulinum Toxin Type F6 C163628 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN F7 BoNT/F7; Clostridium botulinum Toxin F7 The biotoxin botulinum neurotoxin F7. Botulinum Toxin Type F7 C163629 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN F8 BoNT/F8; Clostridium botulinum Toxin F8 The biotoxin botulinum neurotoxin F8. Botulinum Toxin Type F8 C163630 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN FA(H) BoNT/FA; BoNT/FA(H); BoNT/H; BoNT/HA; Botulinum Neurotoxin FA; Botulinum Neurotoxin H; Botulinum Neurotoxin HA; Clostridium botulinum Toxin FA; Clostridium botulinum Toxin FA(H); Clostridium botulinum Toxin H; Clostridium botulinum Toxin HA The biotoxin botulinum neurotoxin FA(H). Botulinum Toxin Type H C163631 C160930 Chemical Challenge Agent Name Response BOTULINUM NEUROTOXIN G BoNT/G; Clostridium botulinum Toxin G The biotoxin botulinum neurotoxin G. Botulinum Toxin Type G C163632 C160930 Chemical Challenge Agent Name Response BROMINE The chemical agent bromine. Bromine C163633 C160930 Chemical Challenge Agent Name Response BROMOPHOS The organophosphorus agent bromophos. Bromophos C163634 C160930 Chemical Challenge Agent Name Response BUTOCARBOXIM The carbamate agent butocarboxim. Butocarboxim C163635 C160930 Chemical Challenge Agent Name Response CADUSAFOS The organophosphorus agent cadusafos. Cadusafos C76389 C160930 Chemical Challenge Agent Name Response CARBARYL The carbamate agent carbaryl. Carbaril C163636 C160930 Chemical Challenge Agent Name Response CARBOFURAN The carbamate agent carbofuran. Carbofuran C163637 C160930 Chemical Challenge Agent Name Response CARBOPHENOTHION The organophosphorus agent carbophenothion. Carbophenothion C163638 C160930 Chemical Challenge Agent Name Response CARBOSULFAN The carbamate agent carbosulfan. Carbosulfan C163639 C160930 Chemical Challenge Agent Name Response CHLORETHOXYPHOS Chlorethoxyfos The organophosphorus agent chlorethoxyphos. Chlorethoxyfos C80597 C160930 Chemical Challenge Agent Name Response CHLORFENVINPHOS The organophosphorus agent chlorfenvinphos. Clorfenvinfos C28140 C160930 Chemical Challenge Agent Name Response CHLORINE The chemical agent chlorine. Chlorine C163640 C160930 Chemical Challenge Agent Name Response CHLOROPICRIN The chemical agent chloropicrin. Chloropicrin C163641 C160930 Chemical Challenge Agent Name Response CHLORPYRIFOS The organophosphorus agent chlorpyrifos. Chlorpyrifos C163642 C160930 Chemical Challenge Agent Name Response CHLORPYRIPHOS-METHYL The organophosphorus agent chlorpyriphos-methyl. Chlorpyrifos-methyl C76867 C160930 Chemical Challenge Agent Name Response COUMAPHOS The organophosphorus agent coumaphos. Coumaphos C80598 C160930 Chemical Challenge Agent Name Response CROTOXYPHOS The organophosphorus agent crotoxyphos. Crotoxyfos C163643 C160930 Chemical Challenge Agent Name Response CYANOGEN CHLORIDE The chemical agent cyanogen chloride. Cyanogen Chloride C163644 C160930 Chemical Challenge Agent Name Response CYANOPHOS The organophosphorus agent cyanophos. Cyanophos C163645 C160930 Chemical Challenge Agent Name Response DEMETON-O The organophosphorus agent demeton-o. Demeton-O C1068 C160930 Chemical Challenge Agent Name Response DIACETOXYSCIRPENOL The biotoxin diacetoxyscirpenol. Anguidine C169912 C160930 Chemical Challenge Agent Name Response DIAZINON The organophosphorus agent diazinon. Dimpylate C76871 C160930 Chemical Challenge Agent Name Response DICHLORVOS The organophosphorus agent dichlorvos. Dichlorvos C163647 C160930 Chemical Challenge Agent Name Response DICROTOPHOS The organophosphorus agent dicrotophos. Dicrotophos C65979 C160930 Chemical Challenge Agent Name Response DIISOPROPYL FLUOROPHOSPHATE DFP The organophosphorus agent diisopropyl fluorophosphate. Isoflurophate C163649 C160930 Chemical Challenge Agent Name Response DIMETHOATE The organophosphorus agent dimethoate. Dimethoate C163650 C160930 Chemical Challenge Agent Name Response DIMETILAN The carbamate agent dimetilan. Dimetilan C163651 C160930 Chemical Challenge Agent Name Response DIPHOSGENE The chemical agent diphosgene. Diphosgene C163652 C160930 Chemical Challenge Agent Name Response DISULFOTON The organophosphorus agent disulfoton. Disulfoton C163653 C160930 Chemical Challenge Agent Name Response EPSILON TOXIN Clostridium perfringens Epsilon Toxin The biotoxin epsilon toxin. Clostridium perfringens Epsilon Toxin C163654 C160930 Chemical Challenge Agent Name Response ETHIOFENCARB Croneton The carbamate agent ethiofencarb. Ethiofencarb C163655 C160930 Chemical Challenge Agent Name Response ETHION The organophosphorus agent ethion. Ethion C83710 C160930 Chemical Challenge Agent Name Response FAMPHUR The organophosphorus agent famphur. Famphur C163656 C160930 Chemical Challenge Agent Name Response FENAMIPHOS The organophosphorus agent fenamiphos. Fenamiphos C65655 C160930 Chemical Challenge Agent Name Response FENITROTHION The organophosphorus agent fenitrothion. Fenitrothion C163657 C160930 Chemical Challenge Agent Name Response FENOBUCARB BPMC The carbamate agent fenobucarb. Fenobucarb C163658 C160930 Chemical Challenge Agent Name Response FENOXYCARB The carbamate agent fenoxycarb. Fenoxycarb C76873 C160930 Chemical Challenge Agent Name Response FENTHION The organophosphorus agent fenthion. Fenthion C163659 C160930 Chemical Challenge Agent Name Response FONOFOS The organophosphorus agent fonofos. Fonofos C163660 C160930 Chemical Challenge Agent Name Response FORMETANATE The carbamate agent formetanate. Formetanate C163661 C160930 Chemical Challenge Agent Name Response FORMOTHION The organophosphorus agent formothion. Formothion C163662 C160930 Chemical Challenge Agent Name Response FORMPARANATE The carbamate agent formparanate. Formparanate C161525 C160930 Chemical Challenge Agent Name Response G-SERIES NERVE AGENT GA GA; Tabun The G-series nerve agent GA. G-Series Nerve Agent GA C161526 C160930 Chemical Challenge Agent Name Response G-SERIES NERVE AGENT GB GB; Sarin The G-series nerve agent GB. G-Series Nerve Agent GB C161527 C160930 Chemical Challenge Agent Name Response G-SERIES NERVE AGENT GC Chlorosarin; GC The G-series nerve agent GC. G-Series Nerve Agent GC C161528 C160930 Chemical Challenge Agent Name Response G-SERIES NERVE AGENT GD GD; Soman The G-series nerve agent GD. G-Series Nerve Agent GD C161529 C160930 Chemical Challenge Agent Name Response G-SERIES NERVE AGENT GE Ethylsarin; GE The G-series nerve agent GE. G-Series Nerve Agent GE C161530 C160930 Chemical Challenge Agent Name Response G-SERIES NERVE AGENT GF Cyclosarin; GF The G-series nerve agent GF. G-Series Nerve Agent GF C163663 C160930 Chemical Challenge Agent Name Response GLUFOSINATE AMMONIUM The organophosphorus agent glufosinate ammonium. Glufosinate-Ammonium C163664 C160930 Chemical Challenge Agent Name Response GLYPHOSATE The organophosphorus agent glyphosate. Glyphosate C163665 C160930 Chemical Challenge Agent Name Response GLYPHOSINE The organophosphorus agent glyphosine. Glyphosine C76716 C160930 Chemical Challenge Agent Name Response HYDROGEN CHLORIDE The chemical agent hydrogen chloride. Hydrochloric Acid C77470 C160930 Chemical Challenge Agent Name Response HYDROGEN CYANIDE The chemical agent hydrogen cyanide. Hydrogen Cyanide C163666 C160930 Chemical Challenge Agent Name Response HYDROGEN SULFIDE The chemical agent hydrogen sulfide. Hydrogen Sulfide C163667 C160930 Chemical Challenge Agent Name Response ISAZOPHOS Isazofos The organophosphorus agent isazophos. Isazophos C163668 C160930 Chemical Challenge Agent Name Response ISOFENPHOS The organophosphorus agent isofenphos. Isofenphos C163669 C160930 Chemical Challenge Agent Name Response ISOPROCARB The carbamate agent isoprocarb. Isoprocarb C163670 C160930 Chemical Challenge Agent Name Response M-CUMENYL METHYLCARBAMATE The carbamate agent m-cumenyl methylcarbamate. M-Cumenyl Methylcarbamate C47593 C160930 Chemical Challenge Agent Name Response MALATHION The organophosphorus agent malathion. Malathion C66842 C160930 Chemical Challenge Agent Name Response MERCURY The metal agent mercury. Mercury C163671 C160930 Chemical Challenge Agent Name Response METHAMIDOPHOS The organophosphorus agent methamidophos. Methamidophos C163672 C160930 Chemical Challenge Agent Name Response METHIDATHION The organophosphorus agent methidathion. Methidathion C163673 C160930 Chemical Challenge Agent Name Response METHIOCARB The carbamate agent methiocarb. Methiocarb C163674 C160930 Chemical Challenge Agent Name Response METHOMYL The carbamate agent methomyl. Methomyl C163675 C160930 Chemical Challenge Agent Name Response METHYL BROMIDE The chemical agent methyl bromide. Methyl Bromide C163676 C160930 Chemical Challenge Agent Name Response METHYL ISOCYANATE The chemical agent methyl isocyanate. Methyl Isocyanate C163677 C160930 Chemical Challenge Agent Name Response METHYL PARATHION The organophosphorus agent methyl parathion. Methyl Parathion C163678 C160930 Chemical Challenge Agent Name Response METOLCARB The carbamate agent metolcarb. Metolcarb C163679 C160930 Chemical Challenge Agent Name Response MEVINPHOS The organophosphorus agent mevinphos. Mevinphos C163680 C160930 Chemical Challenge Agent Name Response MEXACARBATE The carbamate agent mexacarbate. Mexacarbate C163681 C160930 Chemical Challenge Agent Name Response MONOCROTOPHOS The organophosphorus agent monocrotophos. Monocrotophos C161523 C160930 Chemical Challenge Agent Name Response NITROGEN MUSTARD HN-1 HN1 The nitrogen mustard vesicant HN-1. Nitrogen Mustard HN-1 C62056 C160930 Chemical Challenge Agent Name Response NITROGEN MUSTARD HN-2 HN2 The nitrogen mustard vesicant HN-2. Mechlorethamine C161524 C160930 Chemical Challenge Agent Name Response NITROGEN MUSTARD HN-3 HN3 The nitrogen mustard vesicant HN-3. Nitrogen Mustard HN-3 C163682 C160930 Chemical Challenge Agent Name Response OMETHOATE The organophosphorus agent omethoate. Omethoate C163683 C160930 Chemical Challenge Agent Name Response OSMIUM TETROXIDE The chemical agent osmium tetroxide. Osmium Tetroxide C163684 C160930 Chemical Challenge Agent Name Response OXAMYL The carbamate agent oxamyl. Oxamyl C99562 C160930 Chemical Challenge Agent Name Response PARAOXON The organophosphorus agent paraoxon. Paraoxon C163685 C160930 Chemical Challenge Agent Name Response PARATHION The organophosphorus agent parathion. Parathion C163686 C160930 Chemical Challenge Agent Name Response PHENTHOATE The organophosphorus agent phenthoate. Phenthoate C163687 C160930 Chemical Challenge Agent Name Response PHORATE The organophosphorus agent phorate. Phorate C163689 C160930 Chemical Challenge Agent Name Response PHOSGENE OXIME The chemical agent phosgene oxime. Phosgene Oxime C163688 C160930 Chemical Challenge Agent Name Response PHOSGENE The chemical agent phosgene. Phosgene C76877 C160930 Chemical Challenge Agent Name Response PHOSMET The organophosphorus agent phosmet. Phosmet C163690 C160930 Chemical Challenge Agent Name Response PHOSPHAMIDON The organophosphorus agent phosphamidon. Phosphamidon C163691 C160930 Chemical Challenge Agent Name Response PHOSPHINE The chemical agent phosphine. Phosphine C80605 C160930 Chemical Challenge Agent Name Response PHOXIM Phoxin The organophosphorus agent phoxim. Phoxim C163693 C160930 Chemical Challenge Agent Name Response PIRIMICARB The carbamate agent pirimicarb. Pirimicarb C163694 C160930 Chemical Challenge Agent Name Response POTASSIUM CYANIDE The chemical agent potassium cyanide. Potassium Cyanide C163695 C160930 Chemical Challenge Agent Name Response PROMECARB The carbamate agent promecarb. Promecarb C76878 C160930 Chemical Challenge Agent Name Response PROPETAMPHOS The organophosphorus agent propetamphos. Propetamphos C163696 C160930 Chemical Challenge Agent Name Response PROPHENOFOS Prophenofos The organophosphorus agent profenofos. Prophenofos C82221 C160930 Chemical Challenge Agent Name Response PROPOXUR The carbamate agent propoxur. Propoxur C163697 C160930 Chemical Challenge Agent Name Response QUINALPHOS The organophosphorus agent quinalphos. Quinalphos C809 C160930 Chemical Challenge Agent Name Response RICIN The biotoxin ricin. Ricin C76879 C160930 Chemical Challenge Agent Name Response RONNEL The organophosphorus agent ronnel. Ronnel C76087 C160930 Chemical Challenge Agent Name Response ROTENONE The chemical agent rotenone. Rotenone C163698 C160930 Chemical Challenge Agent Name Response SAXITOXIN The biotoxin saxitoxin. Saxitoxin C163699 C160930 Chemical Challenge Agent Name Response SODIUM CYANIDE The chemical agent sodium cyanide. Sodium Cyanide C163700 C160930 Chemical Challenge Agent Name Response SODIUM MONOFLUOROACETATE Sodium Fluoroacetate The chemical agent sodium monofluoroacetate. Sodium Monofluoroacetate C1083 C160930 Chemical Challenge Agent Name Response STAPHYLOCOCCAL ENTEROTOXIN A SEA The biotoxin Staphylococcal enterotoxin A. Staphylococcal Enterotoxin A C1084 C160930 Chemical Challenge Agent Name Response STAPHYLOCOCCAL ENTEROTOXIN B SEB The biotoxin Staphylococcal enterotoxin B. Staphylococcal Enterotoxin B C1085 C160930 Chemical Challenge Agent Name Response STAPHYLOCOCCAL ENTEROTOXIN C SEC The biotoxin Staphylococcal enterotoxin C. Staphylococcal Enterotoxin C C163701 C160930 Chemical Challenge Agent Name Response STAPHYLOCOCCAL ENTEROTOXIN D SED The biotoxin Staphylococcal enterotoxin D. Staphylococcal Enterotoxin D C163702 C160930 Chemical Challenge Agent Name Response STAPHYLOCOCCAL ENTEROTOXIN E SEE The biotoxin Staphylococcal enterotoxin E. Staphylococcal Enterotoxin E C163703 C160930 Chemical Challenge Agent Name Response STIBINE The chemical agent stibine. Stibine C163704 C160930 Chemical Challenge Agent Name Response SULFOTEP The organophosphorus agent sulfotep. Sulfotep C44406 C160930 Chemical Challenge Agent Name Response SULFUR MUSTARD HD Agent HD; Distilled Mustard; Mustard Gas; SM The sulfur mustard vesicant HD. Mustard Gas C163705 C160930 Chemical Challenge Agent Name Response SULPROFOS The organophosphorus agent sulprofos. Sulprofos C163706 C160930 Chemical Challenge Agent Name Response T-2 TOXIN The biotoxin T-2 toxin. T-2 Toxin C163707 C160930 Chemical Challenge Agent Name Response TERBUFOS The organophosphorus agent terbufos. Terbufos C152434 C160930 Chemical Challenge Agent Name Response TETRACHLORVINPHOS The organophosphorus agent tetrachlorvinphos. Stirofos C163709 C160930 Chemical Challenge Agent Name Response TETRAETHYL PYROPHOSPHATE TEPP The organophosphorus agent tetraethyl pyrophosphate. Tetraethyl Pyrophosphate C163710 C160930 Chemical Challenge Agent Name Response TETRAMETHYLENEDISULFOTETRAMINE TETS The chemical agent tetramethylenedisulfotetramine. Tetramethylenedisulfotetramine C78845 C160930 Chemical Challenge Agent Name Response TETRODOTOXIN TTX The biotoxin tetrodotoxin. Tetrodotoxin C95188 C160930 Chemical Challenge Agent Name Response THALLIUM The metal agent thallium. Thallium C163711 C160930 Chemical Challenge Agent Name Response THIOFANOX The carbamate agent thiofanox. Thiofanox C163712 C160930 Chemical Challenge Agent Name Response TRIAZOPHOS The organophosphorus agent triazophos. Triazophos C84225 C160930 Chemical Challenge Agent Name Response TRICHLORFON Metrifonate The organophosphorus agent trichlorfon. Trichlorfon C163713 C160930 Chemical Challenge Agent Name Response TRIMETHACARB 2,3,5-Trimethylphenyl Methylcarbamate The carbamate agent trimethacarb. 2,3,5-Trimethacarb C161533 C160930 Chemical Challenge Agent Name Response V-SERIES NERVE AGENT CVX CH VX; Chinese VX; CVX The V-series nerve agent CVX. V-Series Nerve Agent CVX C161532 C160930 Chemical Challenge Agent Name Response V-SERIES NERVE AGENT RVX Russian VX; RVX; rVX The V-series nerve agent RVX. V-Series Nerve Agent RVX C161534 C160930 Chemical Challenge Agent Name Response V-SERIES NERVE AGENT VE VE The V-series nerve agent VE. V-Series Nerve Agent VE C161535 C160930 Chemical Challenge Agent Name Response V-SERIES NERVE AGENT VG VG The V-series nerve agent VG. V-Series Nerve Agent VG C161536 C160930 Chemical Challenge Agent Name Response V-SERIES NERVE AGENT VM VM The V-series nerve agent VM. V-Series Nerve Agent VM C161537 C160930 Chemical Challenge Agent Name Response V-SERIES NERVE AGENT VP VP The V-series nerve agent VP. V-Series Nerve Agent VP C161538 C160930 Chemical Challenge Agent Name Response V-SERIES NERVE AGENT VS VS The V-series nerve agent VS. V-Series Nerve Agent VS C161531 C160930 Chemical Challenge Agent Name Response V-SERIES NERVE AGENT VX VX The V-series nerve agent VX. V-Series Nerve Agent VX C163714 C160930 Chemical Challenge Agent Name Response XMC 3,5-Xylyl-methylcarbamate The carbamate agent XMC. 3,5-Xylyl Methylcarbamate C163715 C160930 Chemical Challenge Agent Name Response XYLYLCARB The carbamate agent xylylcarb. Xylylcarb C120529 Yes Chronicity CHRNCTY Chronicity Terminology relevant to the relative duration of a finding. CDISC SEND Chronicity Terminology C14140 C120529 Chronicity ACUTE Morphologic changes that have a rapid onset. Acute C120853 C120529 Chronicity CHRONIC ACTIVE Morphologic changes that are persistent or long standing, superimposed with areas of acute change. Chronic Active C14141 C120529 Chronicity CHRONIC Morphologic changes that are persistent or long standing. Chronic C120854 C120529 Chronicity PERACUTE Morphologic changes of very short or immediate onset. This onset is more rapid than that which is seen in an acute chronicity. Peracute C120855 C120529 Chronicity SUBACUTE Morphologic changes containing characteristics of both acute and chronic, but predominantly acute. Subacute C120856 C120529 Chronicity SUBCHRONIC Morphologic changes containing characteristics of both acute and chronic, but predominantly chronic. Subchronic C90018 Yes Consciousness State CSTATE Consciousness State Terminology related to the sense of awareness of self and of the environment. CDISC SEND Consciousness State Terminology C88434 C90018 Consciousness State CONSCIOUS Conscious State A level of awareness that can be described as being alert. (NCI) Conscious State C78253 C90018 Consciousness State DEPRESSED Depressed Level of Consciousness A neurologic state characterized by decreased ability to perceive and respond. (NCI) Depressed Level Of Consciousness C88440 C90018 Consciousness State SEMI-CONSCIOUS Semi-conscious State A level of awareness that can be described as varied and intermittent periods of consciousness and unconsciousness. Semi-conscious C50635 C90018 Consciousness State UNCONSCIOUS Loss of Consciousness; Unconscious State The neurologic status characterized by the occurrence of a loss of the ability to perceive and respond. Loss of Consciousness C90482 C90018 Consciousness State UNSPECIFIED Unspecified State of Consciousness The state of consciousness is not controlled. The possibility exists for having multiple conscious states over a period of time. (NCI) Unspecified State of Consciousness C66786 No Country COUNTRY Country A collective generic term that refers here to a wide variety of dependencies, areas of special sovereignty, uninhabited islands, and other entities in addition to the traditional countries or independent states. (NCI) CDISC SEND Country Terminology C17884 C66786 Country ABW ARUBA Island in the Caribbean Sea, north of Venezuela. (NCI) Aruba C16267 C66786 Country AFG AFGHANISTAN A country in Southern Asia, north and west of Pakistan, east of Iran. (NCI) Afghanistan C16292 C66786 Country AGO ANGOLA A country in Southern Africa, bordering the South Atlantic Ocean, between Namibia and Democratic Republic of the Congo. (NCI) Angola C20133 C66786 Country AIA ANGUILLA An island in the Caribbean Sea, east of Puerto Rico. (NCI) Anguilla C44481 C66786 Country ALA ALAND ISLANDS An archipelago in the Baltic Sea at the entrance to the Gulf of Bothnia between Sweden and Finland. (NCI) Aland Islands C16271 C66786 Country ALB ALBANIA A country in Southeastern Europe, bordering the Adriatic Sea and Ionian Sea, between Greece and Serbia and Montenegro. (NCI) Albania C16289 C66786 Country AND ANDORRA A country in Southwestern Europe, between France and Spain. (NCI) Andorra C17232 C66786 Country ARE UNITED ARAB EMIRATES A country in the Middle East, bordering the Gulf of Oman and the Persian Gulf, between Oman and Saudi Arabia. (NCI) United Arab Emirates C16305 C66786 Country ARG ARGENTINA A country in Southern South America, bordering the South Atlantic Ocean, between Chile and Uruguay. (NCI) Argentina C16306 C66786 Country ARM ARMENIA A country in Southwestern Asia, east of Turkey. (NCI) Armenia C17739 C66786 Country ASM AMERICAN SAMOA A group of islands in the South Pacific Ocean, about half way between Hawaii and New Zealand. (NCI) American Samoa C18007 C66786 Country ATA ANTARCTICA The continent lying mostly south of the Antarctic Circle. (NCI) Antarctica C20105 C66786 Country ATF FRENCH SOUTHERN TERRITORIES Islands in the southern Indian Ocean, south of Africa, about equidistant between Africa, Antarctica, and Australia. (NCI) French Southern and Antarctic Lands C16303 C66786 Country ATG ANTIGUA AND BARBUDA Islands between the Caribbean Sea and the North Atlantic Ocean, east-southeast of Puerto Rico. (NCI) Antigua and Barbuda C16311 C66786 Country AUS AUSTRALIA The continent between the Indian Ocean and the South Pacific Ocean. (NCI) Australia C16312 C66786 Country AUT AUSTRIA A country in Central Europe, north of Italy and Slovenia. (NCI) Austria C16316 C66786 Country AZE AZERBAIJAN A country in Southwestern Asia, bordering the Caspian Sea, between Iran and Russia. (NCI) Azerbaijan C16371 C66786 Country BDI BURUNDI A country in Central Africa, east of Democratic Republic of the Congo. (NCI) Burundi C16329 C66786 Country BEL BELGIUM A country in Western Europe, bordering the North Sea, between France and the Netherlands. (NCI) Belgium C16333 C66786 Country BEN BENIN; BENIN REPUBLIC A country in Western Africa, bordering the North Atlantic Ocean, between Nigeria and Togo. (NCI) Benin C101224 C66786 Country BES BONAIRE, SINT EUSTATIUS AND SABA Three Caribbean islands that are part of the Lesser Antilles; Bonaire is east of Aruba and Curacao off the coast of Venezuela, Sint Eustatius and Saba are located south of Sint Maarten and northeast of Saint Kitts and Nevis. (NCI) Bonaire, Sint Eustatius and Saba C16369 C66786 Country BFA BURKINA FASO A country in Western Africa, north of Ghana. (NCI) Burkina Faso C16323 C66786 Country BGD BANGLADESH A country in Southern Asia, bordering the Bay of Bengal, between Burma and India. (NCI) Bangladesh C16368 C66786 Country BGR BULGARIA A country in Southeastern Europe, bordering the Black Sea, between Romania and Turkey. (NCI) Bulgaria C16322 C66786 Country BHR BAHRAIN An archipelago in the Persian Gulf, east of Saudi Arabia. (NCI) Bahrain C16321 C66786 Country BHS BAHAMAS A chain of islands in the North Atlantic Ocean, southeast of Florida. (NCI) Bahamas C16361 C66786 Country BIH BOSNIA AND HERZEGOVINA; BOSNIA-HERZEGOVINA A country in Southeastern Europe, bordering the Adriatic Sea and Croatia. (NCI) Bosnia and Herzegovina C83609 C66786 Country BLM SAINT BARTHELEMY An island in the Caribbean sea, between Saint Martin and Saint Kitts and Nevis. (NCI) Saint Barthelemy C16372 C66786 Country BLR BELARUS A country in Eastern Europe, east of Poland. (NCI) Belarus C16331 C66786 Country BLZ BELIZE A country in Central America, bordering the Caribbean Sea, between Guatemala and Mexico. (NCI) Belize C16334 C66786 Country BMU BERMUDA A group of islands in the North Atlantic Ocean, east of South Carolina. (NCI) Bermuda C16359 C66786 Country BOL BOLIVIA; BOLIVIA, PLURINATIONAL STATE OF A country in Central South America, southwest of Brazil. (NCI) Bolivia, Plurinational State of C16364 C66786 Country BRA BRAZIL A country in Eastern South America, bordering the Atlantic Ocean. (NCI) Brazil C16324 C66786 Country BRB BARBADOS An island between the Caribbean Sea and the North Atlantic Ocean, northeast of Venezuela. (NCI) Barbados C16367 C66786 Country BRN BRUNEI; BRUNEI DARUSSALAM A country in Southeastern Asia, bordering the South China Sea and Malaysia. (NCI) Brunei Darussalam C16336 C66786 Country BTN BHUTAN A country in Southern Asia, between China and India. (NCI) Bhutan C20104 C66786 Country BVT BOUVET ISLAND An island in the South Atlantic Ocean, south-southwest of the Cape of Good Hope (South Africa). (NCI) Bouvet Island C16363 C66786 Country BWA BOTSWANA A country in Southern Africa, north of South Africa. (NCI) Botswana C16409 C66786 Country CAF CENTRAL AFRICAN REPUBLIC A country in Central Africa, north of Democratic Republic of the Congo. (NCI) Central African Republic C16380 C66786 Country CAN CANADA A country in Northern North America, bordering the North Atlantic Ocean on the east, North Pacific Ocean on the west, and the Arctic Ocean on the north, north of the conterminous US. (NCI) Canada C16445 C66786 Country CCK COCOS (KEELING) ISLANDS A group of islands in the Indian Ocean, south of Indonesia, about halfway from Australia to Sri Lanka. (NCI) Cocos (Keeling) Islands C17181 C66786 Country CHE SWITZERLAND A country in Central Europe, east of France, north of Italy. (NCI) Switzerland C16427 C66786 Country CHL CHILE A country in Southern South America, bordering the South Atlantic Ocean and South Pacific Ocean, between Argentina and Peru. (NCI) Chile C16428 C66786 Country CHN CHINA A country in Eastern Asia, bordering the East China Sea, Korea Bay, Yellow Sea, and South China Sea, between North Korea and Vietnam. (NCI) China C16762 C66786 Country CIV COTE D'IVOIRE A country in Western Africa, bordering the North Atlantic Ocean, between Ghana and Liberia. (NCI) Cote d'Ivoire C16379 C66786 Country CMR CAMEROON A country in Western Africa, bordering the Bight of Biafra, between Equatorial Guinea and Nigeria. (NCI) Cameroon C17266 C66786 Country COD CONGO, THE DEMOCRATIC REPUBLIC OF; DEMOCRATIC REPUBLIC OF THE CONGO A country in Central Africa, northeast of Angola. (NCI) Congo, the Democratic Republic of the C16467 C66786 Country COG CONGO A country in Western Africa, bordering the South Atlantic Ocean, between Angola and Gabon. (NCI) Congo C16469 C66786 Country COK COOK ISLANDS A group of islands in the South Pacific Ocean, about one-half of the way from Hawaii to New Zealand. (NCI) Cook Islands C16449 C66786 Country COL COLOMBIA A country in Northern South America, bordering the Caribbean Sea, between Panama and Venezuela, and bordering the North Pacific Ocean, between Ecuador and Panama. (NCI) Colombia C16458 C66786 Country COM COMOROS A group of islands in the Mozambique Channel, about two-thirds of the way between northern Madagascar and northern Mozambique. (NCI) Comoros C16382 C66786 Country CPV CAPE VERDE A group of islands in the North Atlantic Ocean, west of Senegal. (NCI) Cabo Verde C16470 C66786 Country CRI COSTA RICA A country in Central America, bordering both the Caribbean Sea and the North Pacific Ocean, between Nicaragua and Panama. (NCI) Costa Rica C16477 C66786 Country CUB CUBA An island between the Caribbean Sea and the North Atlantic Ocean, 150 km south of Key West, Florida. (NCI) Cuba C101225 C66786 Country CUW CURACAO An island nation located in the Caribbean Sea off the coast of Venezuela. (NCI) Curacao C44482 C66786 Country CXR CHRISTMAS ISLAND An Australian-administered island in the eastern Indian Ocean south of Java, Indonesia. (NCI) Christmas Island C16391 C66786 Country CYM CAYMAN ISLANDS An island group in the Caribbean Sea, nearly one-half of the way from Cuba to Honduras. (NCI) Cayman Islands C16480 C66786 Country CYP CYPRUS An island in the Mediterranean Sea, south of Turkey. (NCI) Cyprus C17668 C66786 Country CZE CZECH REPUBLIC A country in Central Europe, southeast of Germany. (NCI) Czechia C16636 C66786 Country DEU GERMANY A country in Central Europe, bordering the Baltic Sea and the North Sea, between the Netherlands and Poland, south of Denmark. (NCI) Germany C16506 C66786 Country DJI DJIBOUTI A country in Eastern Africa, bordering the Gulf of Aden and the Red Sea, between Eritrea and Somalia. (NCI) Djibouti C16519 C66786 Country DMA DOMINICA An island between the Caribbean Sea and the North Atlantic Ocean, about one-half of the way from Puerto Rico to Trinidad and Tobago. (NCI) Dominica C16496 C66786 Country DNK DENMARK A country in Northern Europe, bordering the Baltic Sea and the North Sea, on a peninsula north of Germany (Jutland); also includes two major islands (Sjaelland and Fyn). (NCI) Denmark C16520 C66786 Country DOM DOMINICAN REPUBLIC A country comprising the eastern two-thirds of the island of Hispaniola, between the Caribbean Sea and the North Atlantic Ocean, east of Haiti. (NCI) Dominican Republic C16274 C66786 Country DZA ALGERIA A country in Northern Africa, bordering the Mediterranean Sea, between Morocco and Tunisia. (NCI) Algeria C16528 C66786 Country ECU ECUADOR A country in Western South America, bordering the Pacific Ocean at the Equator, between Colombia and Peru. (NCI) Ecuador C16530 C66786 Country EGY EGYPT A country in Northern Africa, bordering the Mediterranean Sea, between Libya and the Gaza Strip. (NCI) Egypt C16558 C66786 Country ERI ERITREA A country in Eastern Africa, bordering the Red Sea, between Djibouti and Sudan. (NCI) Eritrea C20113 C66786 Country ESH WESTERN SAHARA A country in Northern Africa, bordering the North Atlantic Ocean, between Mauritania and Morocco. (NCI) Western Sahara C17152 C66786 Country ESP SPAIN A country in Southwestern Europe, bordering the Bay of Biscay, Mediterranean Sea, North Atlantic Ocean, and Pyrenees Mountains, southwest of France. (NCI) Spain C16562 C66786 Country EST ESTONIA A country in Eastern Europe, bordering the Baltic Sea and Gulf of Finland, between Latvia and Russia. (NCI) Estonia C16563 C66786 Country ETH ETHIOPIA A country in Eastern Africa, west of Somalia. (NCI) Ethiopia C16584 C66786 Country FIN FINLAND A country in Northern Europe, bordering the Baltic Sea, Gulf of Bothnia, and Gulf of Finland, between Sweden and Russia. (NCI) Finland C16582 C66786 Country FJI FIJI An island group in the South Pacific Ocean, about two-thirds of the way from Hawaii to New Zealand. (NCI) Fiji C17954 C66786 Country FLK FALKLAND ISLANDS; FALKLAND ISLANDS (MALVINAS) Islands in the South Atlantic Ocean, east of southern Argentina. (NCI) Falkland Islands (Malvinas) C16592 C66786 Country FRA FRANCE A country in Western Europe, bordering the Bay of Biscay and English Channel, between Belgium and Spain, southeast of the UK; bordering the Mediterranean Sea, between Italy and Spain. (NCI) France C16573 C66786 Country FRO FAROE ISLANDS An island group between the Norwegian Sea and the North Atlantic Ocean, about one-half of the way from Iceland to Norway. (NCI) Faroe Islands C17881 C66786 Country FSM MICRONESIA, FEDERATED STATES OF An island group in the North Pacific Ocean, about three-quarters of the way from Hawaii to Indonesia. (NCI) Micronesia, Federated States of C16596 C66786 Country GAB GABON A country in Western Africa, bordering the Atlantic Ocean at the Equator, between Republic of the Congo and Equatorial Guinea. (NCI) Gabon C17233 C66786 Country GBR UNITED KINGDOM A country in Western Europe, comprising islands, including the northern one-sixth of the island of Ireland, between the North Atlantic Ocean and the North Sea, northwest of France. (NCI) United Kingdom C16634 C66786 Country GEO GEORGIA A country in Southwestern Asia, bordering the Black Sea, between Turkey and Russia. (NCI) Georgia (Republic) C64375 C66786 Country GGY GUERNSEY The island of Guernsey and the other Channel Islands represent the last remnants of the medieval Dukedom of Normandy, which held sway in both France and England. Guernsey is a British crown dependency, but is not part of the UK. (NCI) Guernsey C26330 C66786 Country GHA GHANA A country in Western Africa, bordering the Gulf of Guinea, between Cote d'Ivoire and Togo. (NCI) Ghana C16638 C66786 Country GIB GIBRALTAR A dependency in Southwestern Europe, bordering the Strait of Gibraltar, on the southern coast of Spain. (NCI) Gibraltar C16655 C66786 Country GIN GUINEA A country in Western Africa, bordering the North Atlantic Ocean, between Guinea-Bissau and Sierra Leone. (NCI) Guinea C16651 C66786 Country GLP GUADELOUPE Islands in the eastern Caribbean Sea, southeast of Puerto Rico. (NCI) Guadeloupe C16598 C66786 Country GMB GAMBIA A country in Western Africa, bordering the North Atlantic Ocean and Senegal. (NCI) The Gambia C16656 C66786 Country GNB GUINEA-BISSAU A country in Western Africa, bordering the North Atlantic Ocean, between Guinea and Senegal. (NCI) Guinea-Bissau C16557 C66786 Country GNQ EQUATORIAL GUINEA A country in Western Africa, bordering the Bight of Biafra, between Cameroon and Gabon; composed of a mainland portion and five inhabited islands. (NCI) Equatorial Guinea C16645 C66786 Country GRC GREECE A country in Southern Europe, bordering the Aegean Sea, Ionian Sea, and the Mediterranean Sea, between Albania and Turkey. (NCI) Greece C16647 C66786 Country GRD GRENADA An island between the Caribbean Sea and Atlantic Ocean, north of Trinidad and Tobago. (NCI) Grenada C16646 C66786 Country GRL GREENLAND An island between the Arctic Ocean and the North Atlantic Ocean, northeast of Canada. (NCI) Greenland C16654 C66786 Country GTM GUATEMALA A country in Central America, bordering the Caribbean Sea, between Honduras and Belize and bordering the North Pacific Ocean, between El Salvador and Mexico. (NCI) Guatemala C16593 C66786 Country GUF FRENCH GUIANA A country in Northern South America, bordering the North Atlantic Ocean, between Brazil and Suriname. (NCI) French Guiana C16652 C66786 Country GUM GUAM Island in the North Pacific Ocean, about three-quarters of the way from Hawaii to the Philippines. (NCI) Guam C16657 C66786 Country GUY GUYANA A country in Northern South America, bordering the North Atlantic Ocean, between Suriname and Venezuela. (NCI) Guyana C16695 C66786 Country HKG HONG KONG A special administrative region of China, bordering the South China Sea and China. (NCI) Hong Kong C20106 C66786 Country HMD HEARD ISLAND AND MCDONALD ISLANDS Islands in the Indian Ocean, about two-thirds of the way from Madagascar to Antarctica. (NCI) Heard Island and McDonald Islands C16694 C66786 Country HND HONDURAS A country in Central America, bordering the Caribbean Sea, between Guatemala and Nicaragua and bordering the North Pacific Ocean, between El Salvador and Nicaragua. (NCI) Honduras C16474 C66786 Country HRV CROATIA A country in Southeastern Europe, bordering the Adriatic Sea, between Bosnia and Herzegovina and Slovenia. (NCI) Croatia C16660 C66786 Country HTI HAITI A country comprising the western one-third of the island of Hispaniola, between the Caribbean Sea and the North Atlantic Ocean, west of the Dominican Republic. (NCI) Haiti C16699 C66786 Country HUN HUNGARY A country in Central Europe, northwest of Romania. (NCI) Hungary C16728 C66786 Country IDN INDONESIA A country in Southeastern Asia, comprising the archipelago between the Indian Ocean and the Pacific Ocean. (NCI) Indonesia C44480 C66786 Country IMN ISLE OF MAN An island in the Irish Sea, between Great Britain and Ireland. (NCI) Isle of Man C16727 C66786 Country IND INDIA A country in Southern Asia, bordering the Arabian Sea and the Bay of Bengal, between Burma and Pakistan. (NCI) India C16365 C66786 Country IOT BRITISH INDIAN OCEAN TERRITORY An archipelago in the Indian Ocean, about one-half the way from Africa to Indonesia. (NCI) British Indian Ocean Territory C16757 C66786 Country IRL IRELAND A country in Western Europe, occupying five-sixths of the island of Ireland in the North Atlantic Ocean, west of Great Britain. (NCI) Ireland C16755 C66786 Country IRN IRAN A country in the Middle East, bordering the Gulf of Oman, the Persian Gulf, and the Caspian Sea, between Iraq and Pakistan. (NCI) Iran, Islamic Republic of C16756 C66786 Country IRQ IRAQ A country in the Middle East, bordering the Persian Gulf, between Iran and Kuwait. (NCI) Iraq C16704 C66786 Country ISL ICELAND A country in Northern Europe, island between the Greenland Sea and the North Atlantic Ocean, northwest of the UK. (NCI) Iceland C16760 C66786 Country ISR ISRAEL A country in the Middle East, bordering the Mediterranean Sea, between Egypt and Lebanon. (NCI) Israel C16761 C66786 Country ITA ITALY A country in Southern Europe, occupying a peninsula extending into the central Mediterranean Sea, northeast of Tunisia. (NCI) Italy C16763 C66786 Country JAM JAMAICA An island in the Caribbean Sea, south of Cuba. (NCI) Jamaica C64374 C66786 Country JEY JERSEY Jersey and the other Channel Islands represent the last remnants of the medieval Dukedom of Normandy that held sway in both France and England. Jersey is a British crown dependency, but is not part of the UK. (NCI) Jersey C16765 C66786 Country JOR JORDAN A country in the Middle East, northwest of Saudi Arabia. (NCI) Jordan C16764 C66786 Country JPN JAPAN A country in Eastern Asia, occupying an island chain between the North Pacific Ocean and the Sea of Japan, east of the Korean Peninsula. (NCI) Japan C20107 C66786 Country KAZ KAZAKHSTAN A country in Central Asia, northwest of China. (NCI) Kazakhstan C16769 C66786 Country KEN KENYA A country in Eastern Africa, bordering the Indian Ocean, between Somalia and Tanzania. (NCI) Kenya C16771 C66786 Country KGZ KYRGYZSTAN A country in Central Asia, west of China. (NCI) Kyrgyzstan C16378 C66786 Country KHM CAMBODIA A country in Southeastern Asia, bordering the Gulf of Thailand, between Thailand, Vietnam, and Laos. (NCI) Cambodia C16639 C66786 Country KIR KIRIBATI A group of 33 coral atolls in the Pacific Ocean, straddling the equator; the capital Tarawa is about one-half of the way from Hawaii to Australia. (NCI) Kiribati C17885 C66786 Country KNA SAINT KITTS AND NEVIS Islands in the Caribbean Sea, about one-third of the way from Puerto Rico to Trinidad and Tobago. (NCI) Saint Kitts and Nevis C16774 C66786 Country KOR KOREA, REPUBLIC OF; SOUTH KOREA A country in Eastern Asia, occupying the southern half of the Korean Peninsula, bordering the Sea of Japan and the Yellow Sea. (NCI) Korea, Republic of C16775 C66786 Country KWT KUWAIT A country in the Middle East, bordering the Persian Gulf, between Iraq and Saudi Arabia. (NCI) Kuwait C16780 C66786 Country LAO LAO PEOPLE'S DEMOCRATIC REPUBLIC A country in Southeastern Asia, northeast of Thailand, west of Vietnam. (NCI) Lao People's Democratic Republic C16784 C66786 Country LBN LEBANON A country in the Middle East, bordering the Mediterranean Sea, between Israel and Syria. (NCI) Lebanon C16791 C66786 Country LBR LIBERIA A country in Western Africa, bordering the North Atlantic Ocean, between Cote d'Ivoire and Sierra Leone. (NCI) Liberia C16793 C66786 Country LBY LIBYA A country in Northern Africa, bordering the Mediterranean Sea, between Egypt and Tunisia. (NCI) Libya C17113 C66786 Country LCA SAINT LUCIA A country in the Caribbean, occupying an island between the Caribbean Sea and North Atlantic Ocean, north of Trinidad and Tobago. (NCI) Saint Lucia C16794 C66786 Country LIE LIECHTENSTEIN A country in Central Europe, between Austria and Switzerland. (NCI) Liechtenstein C17163 C66786 Country LKA SRI LANKA A country in Southern Asia, occupying an island in the Indian Ocean, south of India. (NCI) Sri Lanka C16787 C66786 Country LSO LESOTHO A country in Southern Africa, an enclave of South Africa. (NCI) Lesotho C16799 C66786 Country LTU LITHUANIA A country in Eastern Europe, bordering the Baltic Sea, between Latvia and Russia. (NCI) Lithuania C16803 C66786 Country LUX LUXEMBOURG A country in Western Europe, between France, Belgium, and Germany. (NCI) Luxembourg C16783 C66786 Country LVA LATVIA A country in Eastern Europe, bordering the Baltic Sea, between Estonia and Lithuania. (NCI) Latvia C16807 C66786 Country MAC MACAO A country in Eastern Asia, bordering the South China Sea and China. (NCI) Macau C83610 C66786 Country MAF SAINT MARTIN (FRENCH PART); SAINT MARTIN, FRENCH An island in the Caribbean sea, between Anguilla and Saint Barthelemy. (NCI) Saint Martin (French Part) C16878 C66786 Country MAR MOROCCO A country in Northern Africa, bordering the North Atlantic Ocean and the Mediterranean Sea, between Algeria and Western Sahara. (NCI) Morocco C16874 C66786 Country MCO MONACO A country in Western Europe, bordering the Mediterranean Sea on the southern coast of France, near the border with Italy. (NCI) Monaco C16871 C66786 Country MDA MOLDOVA, REPUBLIC OF A country in Eastern Europe, northeast of Romania. (NCI) Moldova, Republic of C16808 C66786 Country MDG MADAGASCAR A country in Southern Africa, occupying an island in the Indian Ocean, east of Mozambique. (NCI) Madagascar C16815 C66786 Country MDV MALDIVES A country in Southern Asia, occupying a group of atolls in the Indian Ocean, south-southwest of India. (NCI) Maldives C16850 C66786 Country MEX MEXICO A country in Central America, bordering the Caribbean Sea and the Gulf of Mexico, between Belize and the US and bordering the North Pacific Ocean, between Guatemala and the US. (NCI) Mexico C16822 C66786 Country MHL MARSHALL ISLANDS A group of atolls and reefs in the North Pacific Ocean, about one-half of the way from Hawaii to Australia. (NCI) Marshall Islands C17654 C66786 Country MKD MACEDONIA, THE FORMER YUGOSLAV REPUBLIC OF; REPUBLIC OF MACEDONIA A country in Southeastern Europe, north of Greece. (NCI) North Macedonia C16816 C66786 Country MLI MALI A country in Western Africa, southwest of Algeria. (NCI) Mali C16817 C66786 Country MLT MALTA A country in Southern Europe, occupying islands in the Mediterranean Sea, south of Sicily (Italy). (NCI) Malta C16370 C66786 Country MMR MYANMAR A country in Southeastern Asia, bordering the Andaman Sea and the Bay of Bengal, between Bangladesh and Thailand. (NCI) Myanmar C64378 C66786 Country MNE MONTENEGRO A republic in Southeastern Europe, bordering the Adriatic Sea, between Albania and Bosnia and Herzegovina. Formerly part of Serbia and Montenegro (Federation Republic of Yugoslavia). (NCI) Montenegro C16875 C66786 Country MNG MONGOLIA A country in Northern Asia, between China and Russia. (NCI) Mongolia C17882 C66786 Country MNP NORTHERN MARIANA ISLANDS A country in the Pacific, comprising islands in the North Pacific Ocean, about three-quarters of the way from Hawaii to the Philippines. (NCI) Northern Mariana Islands C16882 C66786 Country MOZ MOZAMBIQUE A country in Southern Africa, bordering the Mozambique Channel, between South Africa and Tanzania. (NCI) Mozambique C16826 C66786 Country MRT MAURITANIA A country in Northern Africa, bordering the North Atlantic Ocean, between Senegal and Western Sahara. (NCI) Mauritania C16876 C66786 Country MSR MONTSERRAT A country in the Caribbean, occupying an island in the Caribbean Sea, southeast of Puerto Rico. (NCI) Montserrat C16823 C66786 Country MTQ MARTINIQUE An island in the Caribbean Sea, north of Trinidad and Tobago. (NCI) Martinique C16827 C66786 Country MUS MAURITIUS A country in Southern Africa, occupying an island in the Indian Ocean, east of Madagascar. (NCI) Mauritius C16813 C66786 Country MWI MALAWI A country in Southern Africa, east of Zambia. (NCI) Malawi C16814 C66786 Country MYS MALAYSIA A country in Southeastern Asia, occupying a peninsula and the northern one-third of the island of Borneo, bordering Indonesia and the South China Sea, south of Vietnam. (NCI) Malaysia C16828 C66786 Country MYT MAYOTTE A country in Southern Africa, occupying an island in the Mozambique Channel, about one-half of the way from northern Madagascar to northern Mozambique. (NCI) Mayotte C16891 C66786 Country NAM NAMIBIA A country in Southern Africa, bordering the South Atlantic Ocean, between Angola and South Africa. (NCI) Namibia C16913 C66786 Country NCL NEW CALEDONIA A country in the Pacific, comprised of islands in the South Pacific Ocean, east of Australia. (NCI) New Caledonia C16916 C66786 Country NER NIGER A country in Western Africa, southeast of Algeria. (NCI) Niger C16919 C66786 Country NFK NORFOLK ISLAND A country in the Pacific, occupying an island in the South Pacific Ocean, east of Australia. (NCI) Norfolk Island C16917 C66786 Country NGA NIGERIA A country in Western Africa, bordering the Gulf of Guinea, between Benin and Cameroon. (NCI) Nigeria C16915 C66786 Country NIC NICARAGUA A country in Central America, bordering both the Caribbean Sea and the North Pacific Ocean, between Costa Rica and Honduras. (NCI) Nicaragua C16918 C66786 Country NIU NIUE A country in the Pacific, occupying an island in the South Pacific Ocean, east of Tonga. (NCI) Niue C16903 C66786 Country NLD NETHERLANDS A country in Western Europe, bordering the North Sea, between Belgium and Germany. (NCI) Netherlands C16920 C66786 Country NOR NORWAY A country in Northern Europe, bordering the North Sea and the North Atlantic Ocean, west of Sweden. (NCI) Norway C16901 C66786 Country NPL NEPAL A country in Southern Asia, between China and India. (NCI) Nepal C16896 C66786 Country NRU NAURU A country in Oceania, occupying an island in the South Pacific Ocean, south of the Marshall Islands. (NCI) Nauru C16914 C66786 Country NZL NEW ZEALAND A country in the Pacific, comprised of islands in the South Pacific Ocean, southeast of Australia. (NCI) New Zealand C16933 C66786 Country OMN OMAN A country in the Middle East, bordering the Arabian Sea, Gulf of Oman, and Persian Gulf, between Yemen and the United Arab Emirates. (NCI) Oman C16949 C66786 Country PAK PAKISTAN A country in Southern Asia, bordering the Arabian Sea, between India on the east and Iran and Afghanistan on the west and China in the north. (NCI) Pakistan C16951 C66786 Country PAN PANAMA A country in Central America, bordering both the Caribbean Sea and the North Pacific Ocean, between Colombia and Costa Rica. (NCI) Panama C16993 C66786 Country PCN PITCAIRN A country in the Pacific, comprised of islands in the South Pacific Ocean, about midway between Peru and New Zealand. (NCI) Pitcairn C16972 C66786 Country PER PERU A country in Western South America, bordering the South Pacific Ocean, between Chile and Ecuador. (NCI) Peru C16978 C66786 Country PHL PHILIPPINES A country in Southeastern Asia, comprised of an archipelago between the Philippine Sea and the South China Sea, east of Vietnam. (NCI) Philippines C17733 C66786 Country PLW PALAU A country in the Pacific, comprising a group of islands in the North Pacific Ocean, southeast of the Philippines. (NCI) Palau C16952 C66786 Country PNG PAPUA NEW GUINEA A country in Southeastern Asia, comprising a group of islands and including the eastern half of the island of New Guinea, between the Coral Sea and the South Pacific Ocean, east of Indonesia. (NCI) Papua New Guinea C17002 C66786 Country POL POLAND A country in Central Europe, east of Germany. (NCI) Poland C17043 C66786 Country PRI PUERTO RICO An island between the Caribbean Sea and the North Atlantic Ocean, east of the Dominican Republic. (NCI) Puerto Rico C16773 C66786 Country PRK KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF; NORTH KOREA A country in Eastern Asia, occupying the northern half of the Korean Peninsula, bordering the Korea Bay and the Sea of Japan, between China and South Korea. (NCI) Korea, Democratic People's Republic of C17006 C66786 Country PRT PORTUGAL A country in Southwestern Europe, bordering the North Atlantic Ocean, west of Spain. (NCI) Portugal C16953 C66786 Country PRY PARAGUAY A country in Central South America, northeast of Argentina. (NCI) Paraguay C20110 C66786 Country PSE PALESTINIAN TERRITORY, OCCUPIED A collective name for the West Bank and the Gaza Strip, two territories in Palestine. (NCI) State of Palestine C16594 C66786 Country PYF FRENCH POLYNESIA An archipelago in the South Pacific Ocean, about one-half of the way from South America to Australia. (NCI) French Polynesia C17045 C66786 Country QAT QATAR A country in the Middle East, occupying a peninsula bordering the Persian Gulf and Saudi Arabia. (NCI) Qatar C17095 C66786 Country REU REUNION A country in Southern Africa, occupying an island in the Indian Ocean, east of Madagascar. (NCI) Reunion C17108 C66786 Country ROU ROMANIA A country in Southeastern Europe, bordering the Black Sea, between Bulgaria and Ukraine. (NCI) Romania C17111 C66786 Country RUS RUSSIAN FEDERATION A country in Northern Asia (that part west of the Urals is sometimes included with Europe), bordering the Arctic Ocean, between Europe and the North Pacific Ocean. (NCI) Russian Federation C17112 C66786 Country RWA RWANDA A country in Central Africa, east of Democratic Republic of the Congo. (NCI) Rwanda C17117 C66786 Country SAU SAUDI ARABIA A country in the Middle East, bordering the Persian Gulf and the Red Sea, north of Yemen. (NCI) Saudi Arabia C17170 C66786 Country SDN SUDAN A country in Northern Africa, bordering the Red Sea, between Egypt and Eritrea. (NCI) Sudan C17121 C66786 Country SEN SENEGAL A country in Western Africa, bordering the North Atlantic Ocean, between Guinea-Bissau and Mauritania. (NCI) Senegal C17134 C66786 Country SGP SINGAPORE A country in Southeastern Asia, comprised of islands between Malaysia and Indonesia. (NCI) Singapore C20111 C66786 Country SGS SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS A group of islands in the South Atlantic Ocean, east of the tip of South America. (NCI) South Georgia and the South Sandwich Islands C17164 C66786 Country SHN SAINT HELENA; SAINT HELENA, ASCENSION AND TRISTAN DA CUNHA Islands in the South Atlantic Ocean, about midway between South America and Africa. (NCI) Saint Helena, Ascension and Tristan da Cunha C17178 C66786 Country SJM SVALBARD AND JAN MAYEN Islands between the Arctic Ocean, Barents Sea, Greenland Sea, and Norwegian Sea, northeast of Iceland and north of Norway. (NCI) Svalbard and Jan Mayen C17148 C66786 Country SLB SOLOMON ISLANDS A group of islands in the South Pacific Ocean, east of Papua New Guinea. (NCI) Solomon Islands C17130 C66786 Country SLE SIERRA LEONE A country in Western Africa, bordering the North Atlantic Ocean, between Guinea and Liberia. (NCI) Sierra Leone C16532 C66786 Country SLV EL SALVADOR A country in Central America, bordering the North Pacific Ocean, between Guatemala and Honduras. (NCI) El Salvador C17115 C66786 Country SMR SAN MARINO A country in Southern Europe, an enclave in central Italy. (NCI) San Marino C17149 C66786 Country SOM SOMALIA A country in Eastern Africa, bordering the Gulf of Aden and the Indian Ocean, east of Ethiopia. (NCI) Somalia C17165 C66786 Country SPM SAINT PIERRE AND MIQUELON A country in Northern North America, comprised of islands in the North Atlantic Ocean, south of Newfoundland (Canada). (NCI) Saint Pierre and Miquelon C64377 C66786 Country SRB SERBIA A republic in Southeastern Europe, bordering the Adriatic Sea, between Albania and Bosnia and Herzegovina. Formerly part of Serbia and Montenegro (Federation Republic of Yugoslavia). (NCI) Serbia C97351 C66786 Country SSD SOUTH SUDAN A northeastern African country located in the Sahel region and bordered by Sudan in the north, Uganda and Kenya in the south and Ethiopia in the west. (NCI) South Sudan C17116 C66786 Country STP SAO TOME AND PRINCIPE A country in Western Africa, comprised of islands in the Gulf of Guinea, straddling the Equator, west of Gabon. (NCI) Sao Tome and Principe C17175 C66786 Country SUR SURINAME A country in Northern South America, bordering the North Atlantic Ocean, between French Guiana and Guyana. (NCI) Suriname C17669 C66786 Country SVK SLOVAKIA A country in Central Europe, south of Poland. (NCI) Slovakia C17138 C66786 Country SVN SLOVENIA A country in Central Europe, bordering the Adriatic Sea, between Austria and Croatia. (NCI) Slovenia C17180 C66786 Country SWE SWEDEN A country in Northern Europe, bordering the Baltic Sea, Gulf of Bothnia, Kattegat, and Skagerrak, between Finland and Norway. (NCI) Sweden C17179 C66786 Country SWZ SWAZILAND A country in Southern Africa, between Mozambique and South Africa. (NCI) Eswatini C101226 C66786 Country SXM SINT MAARTEN (DUTCH PART); SINT MAARTEN (DUTCH) The southern portion of an island in the Caribbean sea, between Anguilla and Saint Barthelemy. (NCI) Sint Maarten (Dutch Part) C17129 C66786 Country SYC SEYCHELLES A country in Eastern Africa, comprised of a group of islands in the Indian Ocean, northeast of Madagascar. (NCI) Seychelles C17182 C66786 Country SYR SYRIAN ARAB REPUBLIC A country in the Middle East, bordering the Mediterranean Sea, between Lebanon and Turkey. (NCI) Syrian Arab Republic C17224 C66786 Country TCA TURKS AND CAICOS ISLANDS Two island groups in the North Atlantic Ocean, southeast of The Bahamas. (NCI) Turks and Caicos Islands C16412 C66786 Country TCD CHAD A country in Central Africa, south of Libya. (NCI) Chad C17202 C66786 Country TGO TOGO A country in Western Africa, bordering the Bight of Benin, between Benin and Ghana. (NCI) Togo C17192 C66786 Country THA THAILAND A country in Southeastern Asia, bordering the Andaman Sea and the Gulf of Thailand, southeast of Burma. (NCI) Thailand C17183 C66786 Country TJK TAJIKISTAN A country in Central Asia, west of China. (NCI) Tajikistan C17704 C66786 Country TKL TOKELAU A group of three atolls in the South Pacific Ocean, about one-half of the way from Hawaii to New Zealand. (NCI) Tokelau C17223 C66786 Country TKM TURKMENISTAN A country in Central Asia, bordering the Caspian Sea, between Iran and Kazakhstan. (NCI) Turkmenistan C17200 C66786 Country TLS TIMOR-LESTE A country in Southeastern Asia, northwest of Australia in the Lesser Sunda Islands at the eastern end of the Indonesian archipelago. East Timor includes the eastern half of the island of Timor, the Oecussi (Ambeno) region on the northwest portion of the island of Timor, and the islands of Pulau Atauro and Pulau Jaco. (NCI) Timor-Leste C17205 C66786 Country TON TONGA An archipelago in the South Pacific Ocean, about two-thirds of the way from Hawaii to New Zealand. (NCI) Tonga C17217 C66786 Country TTO TRINIDAD AND TOBAGO Islands between the Caribbean Sea and the North Atlantic Ocean, northeast of Venezuela. (NCI) Trinidad and Tobago C17221 C66786 Country TUN TUNISIA A country in Northern Africa, bordering the Mediterranean Sea, between Algeria and Libya. (NCI) Tunisia C17222 C66786 Country TUR TURKEY A country in southeastern Europe and southwestern Asia (that portion of Turkey west of the Bosporus is geographically part of Europe), bordering the Black Sea, between Bulgaria and Georgia, and bordering the Aegean Sea and the Mediterranean Sea, between Greece and Syria. (NCI) Turkey C17225 C66786 Country TUV TUVALU An island group consisting of nine coral atolls in the South Pacific Ocean, about one-half of the way from Hawaii to Australia. (NCI) Tuvalu C17184 C66786 Country TWN TAIWAN A group of islands bordering the East China Sea, Philippine Sea, South China Sea, and Taiwan Strait, north of the Philippines, off the southeastern coast of China. (NCI) Taiwan C17185 C66786 Country TZA TANZANIA, UNITED REPUBLIC OF A country in Eastern Africa, bordering the Indian Ocean, between Kenya and Mozambique. (NCI) Tanzania, United Republic of C17228 C66786 Country UGA UGANDA A country in Eastern Africa, west of Kenya. (NCI) Uganda C17229 C66786 Country UKR UKRAINE A country in Eastern Europe, bordering the Black Sea, between Poland and Russia. (NCI) Ukraine C20112 C66786 Country UMI UNITED STATES MINOR OUTLYING ISLANDS The U.S. Minor Outlying Islands consist of Baker Island, Howland Island, Jarvis Island, Johnston Atoll, Kingman Reef, Midway Island, Navassa Island, Palmyra Atoll, and Wake Island (Wake Atoll). (NCI) United States Minor Outlying Islands C17244 C66786 Country URY URUGUAY A country in Southern South America, bordering the South Atlantic Ocean, between Argentina and Brazil. (NCI) Uruguay C17234 C66786 Country USA UNITED STATES A country in North America, bordering both the North Atlantic Ocean and the North Pacific Ocean, between Canada and Mexico. (NCI) United States C17246 C66786 Country UZB UZBEKISTAN A country in Central Asia, north of Afghanistan. (NCI) Uzbekistan C17249 C66786 Country VAT VATICAN CITY STATE An enclave of Rome (Italy). (NCI) Holy See (Vatican City State) C17114 C66786 Country VCT SAINT VINCENT AND THE GRENADINES A country in the Caribbean, comprised of islands in the Caribbean Sea, north of Trinidad and Tobago. (NCI) Saint Vincent and the Grenadines C17250 C66786 Country VEN VENEZUELA; VENEZUELA, BOLIVARIAN REPUBLIC OF A country in Northern South America, bordering the Caribbean Sea and the North Atlantic Ocean, between Colombia and Guyana. (NCI) Venezuela, Bolivarian Republic of C17653 C66786 Country VGB VIRGIN ISLANDS, BRITISH Islands between the Caribbean Sea and the North Atlantic Ocean, east of Puerto Rico. (NCI) Virgin Islands, British C17255 C66786 Country VIR VIRGIN ISLANDS, U.S. Islands between the Caribbean Sea and the North Atlantic Ocean, east of Puerto Rico. (NCI) Virgin Islands, U.S. C17252 C66786 Country VNM VIET NAM; VIETNAM A country in Southeastern Asia, bordering the Gulf of Thailand, Gulf of Tonkin, and South China Sea, alongside China, Laos, and Cambodia. (NCI) Viet Nam C17247 C66786 Country VUT VANUATU A group of islands in the South Pacific Ocean, about three-quarters of the way from Hawaii to Australia. (NCI) Vanuatu C17259 C66786 Country WLF WALLIS AND FUTUNA Islands in the South Pacific Ocean, about two-thirds of the way from Hawaii to New Zealand. (NCI) Wallis and Futuna C17740 C66786 Country WSM SAMOA A group of islands in the South Pacific Ocean, about one-half of the way from Hawaii to New Zealand. (NCI) Samoa C17264 C66786 Country YEM YEMEN A country in the Middle East, bordering the Arabian Sea, Gulf of Aden, and Red Sea, between Oman and Saudi Arabia. (NCI) Yemen C17151 C66786 Country ZAF SOUTH AFRICA A country in Southern Africa, at the southern tip of the continent of Africa. (NCI) South Africa C17267 C66786 Country ZMB ZAMBIA A country in Southern Africa, east of Angola. (NCI) Zambia C17268 C66786 Country ZWE ZIMBABWE A country in Southern Africa, between South Africa and Zambia. (NCI) Zimbabwe C89966 No Death Diagnosis Test Code DDTESTCD Death Diagnosis Test Code Terminology for the test codes concerned with the circumstance or condition that results in the death of a living being. CDISC SEND Death Diagnosis Test Code Terminology C81239 C89966 Death Diagnosis Test Code DEATHD Death Diagnosis The circumstance or condition that results in the death of a living being. (NCI) Cause of Death C89965 No Death Diagnosis Test Name DDTEST Death Diagnosis Test Name Terminology for the test names concerned with the circumstance or condition that results in the death of a living being. CDISC SEND Death Diagnosis Test Name Terminology C81239 C89965 Death Diagnosis Test Name Death Diagnosis Death Diagnosis The circumstance or condition that results in the death of a living being. (NCI) Cause of Death C99074 Yes Directionality DIR Directionality CDISC terminology for anatomical location or specimen further detailing directionality. CDISC SDTM Directionality Terminology C25231 C99074 Directionality ANTERIOR Denoting the front portion of the body or a structure. Anterior C25422 C99074 Directionality ANTEROLATERAL Denoting the area of the body in front of and away from the middle line. Anterolateral C147159 C99074 Directionality ANTEROMEDIAL Denoting the front portion of the body towards the median plane. Anteromedial C85512 C99074 Directionality ANTEROPOSTERIOR Directed from front to back. Anteroposterior Orientation C165868 C99074 Directionality ANTEROTEMPORAL Denoting the front portion of the body toward the temple. Anterotemporal C25423 C99074 Directionality APICAL Relating to or located at the apex. Apical C90067 C99074 Directionality BASAL Relating to or located at the lowest portion of a structure. Basal C73851 C99074 Directionality CAUDAL Toward the tail in a body. Caudal C25445 C99074 Directionality CENTRAL A point or area that is approximately central within some larger region or structure. (NCI) Center C37936 C99074 Directionality CRANIAL Toward the head in a body. Cranial C186020 C99074 Directionality CRANIOCAUDAL Pertaining to an anatomical plane extending between the cranial (towards the head) and caudal (towards the tail) portions of a body. Craniocaudal Plane C25240 C99074 Directionality DEEP Extending relatively far inward. (NCI) Deep C147160 C99074 Directionality DISTAL VOLAR Pertaining to the farthest portion from the palm side of a hand or the sole side of a foot. Distal Volar C25237 C99074 Directionality DISTAL Situated farthest from a point of reference. Distal C45874 C99074 Directionality DORSAL Pertaining to the back or upper surface of the body. Dorsal C90376 C99074 Directionality DORSOLATERAL Toward the back and side of a body. Dorsolateral C161327 C99074 Directionality FACIAL Of, or related to, or in the direction of the face. (NCI) Facial C90386 C99074 Directionality FORE Of or involving the front of a main body. (NCI) Fore C161325 C99074 Directionality FRONTAL Of, or related to, or in the direction of the front of the body, structure, or object. (NCI) Frontal C90393 C99074 Directionality HIND Of or involving the back of a main body. (NCI) Hind C25353 C99074 Directionality INFERIOR Pertaining to a point below a given reference point. Inferior C37980 C99074 Directionality INNER Inside or closer to the inside of the body or object. (NCI) Inner C73705 C99074 Directionality INTERMEDIATE Located between two points or extremes. Intermediate C25230 C99074 Directionality LATERAL Situated at or extending to the side. Lateral C147161 C99074 Directionality LOWER EXTENSOR SURFACE Pertaining to the lower portion of the surface on the opposite side of the joint when it bends. Lower Extensor Surface C147162 C99074 Directionality LOWER FLEXOR SURFACE Pertaining to the lower portion of the surface on the same side of the joint when it bends. Lower Flexor Surface C147163 C99074 Directionality LOWER MEDIAL Denoting the lower portion of the body towards the median plane. Lower Medial C25309 C99074 Directionality LOWER The bottom one of two. (NCI) Lower C25232 C99074 Directionality MEDIAL Toward the middle or in a limb toward the median plane. Medial C81170 C99074 Directionality MIDLINE A medial line, especially the medial line or medial plane of the body (or some part of the body). Midline C27958 C99074 Directionality NASAL Of, or related to, or in the direction of the nose. Nasal C161326 C99074 Directionality OCCIPITAL Of, or related to, or in the direction of the occiput, or back of the head. (NCI) Occipital C38166 C99074 Directionality OUTER Being on or toward the outside of the body or object. (NCI) Outer C170564 C99074 Directionality PARIETO-OCCIPITAL Of, or related to, the area of the body where the parietal and occipital lobes of the brain meet. Parieto-Occipital C25233 C99074 Directionality PERIPHERAL On or near an edge or constituting an outer boundary; the outer area. (NCI) Peripheral C165869 C99074 Directionality PERIVENTRICULAR Of, or pertaining to, the area surrounding the ventricles of the brain. Periventricular C25622 C99074 Directionality POSTERIOR Denoting the back portion of the body or a structure. Posterior C147164 C99074 Directionality PROXIMAL VOLAR Pertaining to the nearest portion from the palm side of a hand or the sole side of a foot. Proximal Volar C25236 C99074 Directionality PROXIMAL Situated nearest to a point of reference. Proximal C94393 C99074 Directionality ROSTRAL Toward the muzzle in the head. Rostral C186021 C99074 Directionality SEPTAL Of, or related to, or in the direction of, an anatomical septum. Septal C165870 C99074 Directionality SUBCORTICAL Denoting the area below a cortex. Subcortical C25239 C99074 Directionality SUPERFICIAL Of or pertaining to the exterior surface. (NCI) Superficial C25235 C99074 Directionality SUPERIOR Pertaining to a point above a given reference point. Superior C25245 C99074 Directionality SURFACE The extended two-dimensional outer layer or area of a three-dimensional object. (NCI) Surface C117754 C99074 Directionality TEMPORAL Of, or related to, or in the direction of the anatomic sites that are located in the temple. Temporal Anatomic Qualifier C90069 C99074 Directionality TIP The pointed end of a structure. Tip C147165 C99074 Directionality UPPER EXTENSOR SURFACE Pertaining to the upper portion of the surface on the opposite side of the joint when it bends. Upper Extensor Surface C147166 C99074 Directionality UPPER FLEXOR SURFACE Pertaining to the upper portion of the surface on the same side of the joint when it bends. Upper Flexor Surface C25355 C99074 Directionality UPPER The top one of two. Upper C45875 C99074 Directionality VENTRAL Pertaining to the front or lower surface of the body. Ventral C98798 C99074 Directionality VENTROLATERAL Of or pertaining to the front and side of a main body. (NCI) Ventrolateral C147167 C99074 Directionality VOLAR Pertaining to the palm side of a hand or the sole side of a foot. Volar C120530 Yes Distribution DSTRBN Distribution Terminology relevant to the distribution of a finding within a specimen. CDISC SEND Distribution Terminology C14175 C120530 Distribution DIFFUSE Widespread Widely spread; not localized or confined. Diffuse C28224 C120530 Distribution FOCAL Localized Limited to a specific area. Focal C120857 C120530 Distribution FOCAL/MULTIFOCAL A finding that generally has features of focal and multifocal distribution. Focal/Multifocal C120858 C120530 Distribution LOCALLY EXTENSIVE Focally Extensive; Regionally Extensive Being widespread throughout a specific area. Locally Extensive C25253 C120530 Distribution MULTIFOCAL Arising from, pertaining to, or having many locations. Multifocal C17648 C120530 Distribution MULTIPLE More than one. (NCI) Multiple C25238 C120530 Distribution SEGMENTAL Limited to distinct subdivisions or parts of a structure. Segmental C48440 C120530 Distribution SINGLE One. Single C90013 Yes ECG Lead EGLEAD ECG Lead Terminology related to electrocardiogram lead names. CDISC SDTM Electrocardiogram Lead Terminology C90403 C90013 ECG Lead LEAD aV6 An augmented unipolar lead placed at the sixth intercostal space on the midaxillary line. (NCI) Lead Site aV6 C90360 C90013 ECG Lead LEAD aVF An augmented unipolar electrocardiogram limb lead in which the positive (red) electrode is situated on the left pelvic limb and the negative electrode is a combination of the right thoracic limb (white) electrode and the left thoracic limb (black) electrode. Measures the electrical activity of the electrode on the left pelvic limb. Augmented Vector Foot C135387 C90013 ECG Lead LEAD aVF-VENTRAL An augmented unipolar electrocardiogram limb lead in which the positive electrode is situated at the hindquarters proximal to the sacrum and the negative electrode is a combination of the electrode behind the right ear near the right mastoid process and the electrode near the apex of the heart (located in the ICS of left 5-6 rib close to the sternum). Lead Site aVF-Ventral C90361 C90013 ECG Lead LEAD aVL An augmented unipolar electrocardiogram limb lead in which the positive (black) electrode is situated on the left thoracic limb and the negative electrode is a combination of the right thoracic limb (white) electrode and the left pelvic limb (red) electrode. Measures the electrical activity of the electrode on the left thoracic limb. (NCI) Augmented Vector Left C135388 C90013 ECG Lead LEAD aVL-AXIAL An augmented unipolar electrocardiogram limb lead in which the positive electrode is near the apex of the heart (located in the ICS of left 5-6 rib close to the sternum) and the negative electrode is a combination of the electrode behind the right ear near the right mastoid process and the electrode on hindquarters proximal to the sacrum. Lead Site aVL-Axial C90362 C90013 ECG Lead LEAD aVR An augmented unipolar electrocardiogram limb lead in which the positive (white) electrode is situated on the right thoracic limb and the negative electrode is a combination of the left thoracic limb (black) electrode and the left pelvic limb (red) electrode. Measures the electrical activity of the electrode on the right thoracic limb. (NCI) Augmented Vector Right C135389 C90013 ECG Lead LEAD aVR-DORSAL An augmented unipolar electrocardiogram limb lead in which the positive electrode is behind the right ear near the right mastoid process and the negative electrode is a combination of the electrode at the hindquarters proximal to the sacrum and the electrode near the apex of the heart (located in the ICS of left 5-6 rib close to the sternum). Lead Site aVR-Dorsal C135390 C90013 ECG Lead LEAD AXIAL A bipolar electrocardiogram limb lead which records the voltage between the positive electrode near the apex of the heart (located in the ICS of left 5-6 rib close to the sternum) and the negative electrode behind the right ear near the right mastoid process. Lead Site Axial C90404 C90013 ECG Lead LEAD CM5 A bipolar EKG lead with the right thoracic limb electrode placed on the manubrium and left thoracic limb electrode placed at the surface marking of the V5 position (just above the 5th interspace in the anterior axillary line). The left pelvic limb lead acts as a neutral and may be placed anywhere. The C refers to 'clavicle' where it is often placed. (NCI) Lead Site CM5 C90405 C90013 ECG Lead LEAD CV5RL A unipolar chest lead used mostly in large animals. Placed on the sixth ICS on the right side of the thorax along a line parallel to the level of the point of the humeralradial joint. Lead Site CV5RL C90406 C90013 ECG Lead LEAD CV6LL V1 electrode (+) placed in the 6th intercostal space on the left side of the thorax along a line parallel to the level of the point of the humeralradial joint. Lead Site CV6LL C90407 C90013 ECG Lead LEAD CV6LU V2 electrode (+) placed in the 6th intercostal space on the left side of the thorax along a line parallel to the level of the point of the shoulder. (NCI) Lead Site CV6LU C135391 C90013 ECG Lead LEAD DORSAL A bipolar electrocardiogram limb lead which records the voltage between the negative electrode behind the right ear near the right mastoid process and the positive electrode on the hindquarters proximal to the sacrum. Lead Site Dorsal C90408 C90013 ECG Lead LEAD I A bipolar electrocardiogram limb lead which records the voltage between the negative electrode on the right thoracic limb and the positive electrode on the left thoracic limb. (NCI) Lead Site I C90409 C90013 ECG Lead LEAD II A bipolar electrocardiogram limb lead which records the voltage between the negative electrode on the right thoracic limb and the positive electrode on the left pelvic limb. (NCI) Lead Site II C90410 C90013 ECG Lead LEAD III A bipolar electrocardiogram limb lead which records the voltage between the negative electrode on the left thoracic limb and the positive electrode on the left pelvic limb. (NCI) Lead Site III C90411 C90013 ECG Lead LEAD rV2 A unipolar precordial lead placed at the second intercostal space to the left of the sternum. (NCI) Lead Site rV2 C90412 C90013 ECG Lead LEAD V1 Lead C1 A unipolar electrocardiogram lead site; the electrode is placed at the fourth intercostal space on the anterior chest wall (between ribs 4 and 5) to the right of the sternal border. In small animals, it is placed at the right fifth intercostal space near the sternum. (NCI) Lead Site V1 C90413 C90013 ECG Lead LEAD V10 A unipolar chest lead at which the electrode is placed over the dorsal spinous process of 7th thoracic vertebra. (NCI) Lead Site V10 C90414 C90013 ECG Lead LEAD V2 Lead C2 A unipolar electrocardiogram lead site; the electrode is placed on the anterior chest wall at the fourth intercostal space (between ribs 4 and 5) to the left of the sternal border. In small animals it corresponds to V2-V3 where it is placed at the 6th left intercostal space near the sternum. In large animals it is placed over the 6th rib at the level of the costochondral junction on the left side of the thorax. Lead Site V2 C90415 C90013 ECG Lead LEAD V3 Lead C3 A unipolar electrocardiogram lead site; the electrode is placed on the anterior chest wall midway between leads V2 and V4. In large and small animals, it is placed over the dorsal spinous process of the 7th thoracic vertebra. (NCI) Lead Site V3 C90416 C90013 ECG Lead LEAD V4 Lead C4 A unipolar electrocardiogram lead site; the electrode is placed at the fifth intercostal space on the anterior chest wall (between ribs 5 and 6) at the left midclavicular line. In small animals it corresponds to V4-V6 where it is placed at the 6th left intercostal space near the costochondral junction. In large animals it is placed over the 6th rib at the level of a horizontal line drawn through the scapulohumeral articulation on the left side of the thorax. (NCI) Lead Site V4 C90417 C90013 ECG Lead LEAD V5 Lead C5 A unipolar electrocardiogram lead site; the electrode is placed on the anterior chest wall level with lead V4 at the left anterior axillary line. In large animals it is placed on the sixth ICS on the right side of the thorax along a line parallel to the level of the point of the shoulder corresponding to the electrical center of the heart (central terminal). (NCI) Lead Site V5 C90418 C90013 ECG Lead LEAD V6 Lead C6 A unipolar electrocardiogram lead site at which the electrode is placed on the anterior chest wall level with lead V5 at the left midaxillary line . Lead Site V6 C135392 C90013 ECG Lead LEAD VENTRAL A bipolar electrocardiogram limb lead which records the voltage with the positive electrode on the hindquarters proximal to the sacrum and the negative electrode near the apex of the heart (located in the ICS of left 5-6 rib close to the sternum). Lead Site Ventral C117760 C90013 ECG Lead SML Global Median Beat; Superimposition of Multiple Leads Measurement methodology using multiple leads for the determination of an ECG parameter. This is often visually represented as a superimposition of the median beats from multiple leads. Superimposition of Multiple Leads C71150 Yes ECG Result EGSTRESC ECG Result Terminology codelist used with ECG Findings and Abnormalities within CDISC. CDISC SDTM ECG Finding Terminology C111088 C71150 ECG Result 1ST DEGREE AV BLOCK 1st degree AV block; PR Prolongation; Prolonged PR interval An electrocardiographic finding of prolonged PR interval for a specific population. For adults one common threshold is a PR interval greater than 0.20 seconds. Note that other thresholds may be applicable. AV Block First Degree by ECG Finding C71044 C71150 ECG Result 2:1 AV BLOCK 2:1 AV block An electrocardiographic finding of a supraventricular rhythm where the ratio of impulses generated above the atrioventricular node to the number of impulses conducted through to the ventricles is 2:1. This is manifest on the ECG as 2 P waves per QRS complex. 2:1 Atrioventricular Block by ECG Finding C62016 C71150 ECG Result 2ND DEGREE AV BLOCK Second Degree AV Block An electrocardiographic finding of intermittent failure of atrial electrical impulse conduction to the ventricles. This is manifest on the ECG by regular P waves which intermittently are not followed by QRS complexes. AV Block Second Degree by ECG Finding C111091 C71150 ECG Result 3RD DEGREE AV BLOCK 3rd Degree Heart Block; AV block, complete (third-degree); Complete Heart Block An electrocardiographic finding of complete failure of atrial electrical impulse conduction to the ventricles. This is manifest on the ECG by disassociation of atrial and ventricular rhythms. The atrial rate must be faster than the ventricular rate. AV Block Third Degree by ECG Finding C114165 C71150 ECG Result 50 Hz NOISE 50 Hz Artifact; 50 Hz Noise An electrocardiographic recording showing power line interference with the electrocardiographic signal. The artifact amplitude modulation has the same frequency as the AC power system present (50 Hz). 50 Hertz Noise by ECG Finding C114164 C71150 ECG Result 60 Hz NOISE 60 Hz Artifact; 60 Hz Noise An electrocardiographic recording showing power line interference with the electrocardiographic signal. The artifact amplitude modulation has the same frequency as the AC power system present (60 Hz). 60 Hertz Noise by ECG Finding C116132 C71150 ECG Result ABERRANTLY CONDUCTED COMPLEXES Aberrantly Conducted Beats An electrocardiographic finding of an abnormally wide QRS complex(es) of supraventricular origin with prolonged QRS duration due to aberrant AV conduction. Aberrantly Conducted Complexes by ECG Finding C114149 C71150 ECG Result AC NOISE AC Noise An electrocardiographic recording showing power line interference with the electrocardiographic signal. The artifact amplitude modulation has the same frequency as the AC power system present (usually 50 Hz or 60 Hz). Alternating Current Noise by ECG Finding C62266 C71150 ECG Result ACCELERATED IDIOVENTRICULAR RHYTHM Accelerated idioventricular rhythm An electrocardiographic finding of idioventricular rhythm with a rate greater than 50 beats per minute. Accelerated Idioventricular Rhythm by ECG Finding C71065 C71150 ECG Result ACUTE ANTERIOR WALL MYOCARDIAL INFARCTION Acute Anterior MI; Acute Anterior Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves with accompanying ST elevation in leads V3 and V4, which is suggestive of acute myocardial infarction of the anterior wall of the left ventricle. Acute Anterior Myocardial Infarction by ECG Finding C102591 C71150 ECG Result ACUTE ANTEROLATERAL WALL MYOCARDIAL INFARCTION Acute Anterolateral Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves with accompanying ST elevation in leads V3 through V6, which is suggestive of acute myocardial infarction of the anterolateral wall of the left ventricle. Acute Anterolateral Myocardial Infarction by ECG Finding C102592 C71150 ECG Result ACUTE ANTEROSEPTAL WALL MYOCARDIAL INFARCTION Acute anteroseptal MI; Acute Anteroseptal Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves with accompanying ST elevation in leads V1 through V4, which is suggestive of acute myocardial infarction of the anteroseptal wall of the left ventricle. Acute Anteroseptal Myocardial Infarction by ECG Finding C106496 C71150 ECG Result ACUTE EXTENSIVE ANTERIOR WALL MYOCARDIAL INFARCTION An electrocardiographic finding of pathologic Q waves with accompanying ST elevation in leads V1 to V6, I and aVL, which is suggestive of acute myocardial infarction involving the anterior and anterolateral walls of the left ventricle. Acute Extensive Anterior Wall Myocardial Infarction by ECG Finding C102593 C71150 ECG Result ACUTE HIGH LATERAL WALL MYOCARDIAL INFARCTION Acute High Lateral Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves with accompanying ST elevation in leads I and aVL, which is suggestive of acute myocardial infarction of the high lateral wall of the left ventricle. Acute High Lateral Myocardial Infarction by ECG Finding C71066 C71150 ECG Result ACUTE INFERIOR WALL MYOCARDIAL INFARCTION Acute Inferior MI; Acute Inferior Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves with accompanying ST elevation in leads III, aVF and often II, which is suggestive of acute myocardial infarction of the inferior wall of the left ventricle. Acute Inferior Myocardial Infarction by ECG Finding C71067 C71150 ECG Result ACUTE LATERAL WALL MYOCARDIAL INFARCTION Acute Lateral MI; Acute Lateral Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves with accompanying ST elevation in leads V5, V6, I and aVL, which is suggestive of acute myocardial infarction of the lateral wall of the left ventricle. Acute Lateral Myocardial Infarction by ECG Finding C101596 C71150 ECG Result ACUTE MYOCARDIAL INFARCTION Acute Myocardial Infarction An electrocardiographic finding showing a current of injury with ST elevation. No specification is provided for localization. Acute Myocardial Infarction by ECG Finding C71068 C71150 ECG Result ACUTE POSTERIOR WALL MYOCARDIAL INFARCTION Acute Posterior MI; Acute Posterior Wall Myocardial Infarction An electrocardiographic finding in leads V1 or V2 of an initial R wave duration greater than or equal to 40 ms, R wave greater than S wave, upright T wave, with accompanying ST elevation, which is suggestive of acute myocardial infarction of the posterior wall of the left ventricle. Evidence of inferior or lateral myocardial infarction is usually also present. Acute Posterior Myocardial Infarction by ECG Finding C102594 C71150 ECG Result ACUTE RIGHT VENTRICULAR WALL MYOCARDIAL INFARCTION Acute Right ventricular MI; Acute Right Ventricular Wall Myocardial Infarction An electrocardiographic finding in leads V1 or V2 of an initial R wave duration greater than or equal to 40 ms, R wave greater than S wave, upright T wave, with accompanying ST elevation, which is suggestive of acute myocardial infarction of the ventricular wall of the left ventricle. Evidence of inferior or lateral myocardial infarction is usually also present. Additional criteria include ST elevation > 100 microvolts in the right precordial leads V4R through V6R. Acute Right Ventricular Myocardial Infarction by ECG Finding C102595 C71150 ECG Result ACUTE SEPTAL WALL MYOCARDIAL INFARCTION Acute Septal Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves with accompanying ST elevation in leads V1, V2 and often V3, which is suggestive of acute myocardial infarction of the intraventricular septum. Acute Septal Myocardial Infarction by ECG Finding C102642 C71150 ECG Result ADVANCED/HIGH GRADE AV BLOCK Advanced/High Grade AV Block An electrocardiographic finding of intermittent failure of atrial electrical impulse conduction to the ventricles, characterized by two or more consecutive non-conducted P waves. High Grade Atrioventricular Block by ECG Finding C114159 C71150 ECG Result ALL PRECORDIAL ELECTRODES DISCONNECTED An electrocardiographic recording in which all precordial electrodes are disconnected resulting in missing waveforms (flat line) of all leads V1 - V6. All Precordial Electrodes Are Disconnected by ECG Finding C71069 C71150 ECG Result ANTERIOR WALL MYOCARDIAL INFARCTION Anterior MI; Anterior Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V3 and V4, which is suggestive of myocardial infarction of the anterior wall of the left ventricle. Anterior Myocardial Infarction by ECG Finding C35303 C71150 ECG Result ANTEROLATERAL WALL MYOCARDIAL INFARCTION Anterolateral Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V3 through V6, which is suggestive of myocardial infarction of the anterolateral wall of the left ventricle. Anterolateral Myocardial Infarction by ECG Finding C35304 C71150 ECG Result ANTEROSEPTAL WALL MYOCARDIAL INFARCTION Anteroseptal MI; Anteroseptal Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V1 through V4, which is suggestive of myocardial infarction of the anteroseptal wall of the left ventricle. Anteroseptal Myocardial Infarction by ECG Finding C114162 C71150 ECG Result ARTIFACT An electrocardiographic recording in which one or more leads display extraneous signals which do not represent cardiac electrical activity. Artifact Lead Signal by ECG Finding C116130 C71150 ECG Result ASYSTOLE An electrocardiographic finding showing no cardiac electrical activity on the ECG for the entire duration of the recording. Asystole by ECG Finding C102596 C71150 ECG Result ATRIAL BIGEMINY An electrocardiographic finding of a sinus beat followed by a premature atrial complex for three or more consecutive cycles; a regularly irregular rhythm of normal and abnormal P waves in a 1-1 ratio. Atrial Bigeminy by ECG Finding C102597 C71150 ECG Result ATRIAL COUPLETS Atrial Couplets An electrocardiographic finding in which two premature atrial complexes occur sequentially; there may be one or more occurrences during an electrocardiographic recording. Atrial Couplet by ECG Finding C71039 C71150 ECG Result ATRIAL ENLARGEMENT Atrial Enlargement An electrocardiographic finding which comprises left, right or bilateral atrial enlargement. This is may be characterized by prolonged P wave duration, increased P wave amplitude, or multi-component P waves. Atrial Enlargement by ECG Finding C111092 C71150 ECG Result ATRIAL FIBRILLATION Atrial fibrillation An electrocardiographic finding of a supraventricular arrhythmia characterized by the replacement of consistent P waves by rapid oscillations or fibrillatory waves that vary in size, shape and timing and are accompanied by an irregularly irregular ventricular response. Atrial Fibrillation by ECG Finding C111094 C71150 ECG Result ATRIAL FLUTTER Atrial flutter An electrocardiographic finding of an organized, regular atrial rhythm with atrial rate of 240-340 beats per minute. Multiple P waves typically appear in the inferior leads in a saw tooth like pattern between the QRS complexes. Atrial Flutter by ECG Finding C119249 C71150 ECG Result ATRIAL TACHYCARDIA WITH AV BLOCK An electrocardiographic finding of an atrial tachycardia which does not display 1:1 AV conduction. Atrial Tachycardia With AV Block by ECG Finding C111105 C71150 ECG Result ATRIAL TACHYCARDIA Atrial tachycardia An electrocardiographic finding of an organized, regular atrial rhythm with atrial rate between 101 and 240 beats per minute. The P wave morphology must be distinct from the sinus P wave morphology. Atrial Tachycardia by ECG Finding C102598 C71150 ECG Result ATRIAL TRIGEMINY Atrial Trigeminy An electrocardiographic finding of two sinus beats followed by a premature atrial complex for 3 or more consecutive cycles; a regularly irregular rhythm of normal and abnormal P waves in a 2-1 ratio. Atrial Trigeminy by ECG Finding C71045 C71150 ECG Result ATRIOVENTRICULAR DISSOCIATION Atrioventricular dissociation; AV Dissociation An electrocardiographic finding in which the electrical activity of the atria and ventricles are independent of one another. Atrioventricular Dissociation by ECG Finding C111089 C71150 ECG Result AV MOBITZ I AV Mobitz I; Mobitz I Second Degree AV Block; Second degree AV block- Mobitz type I; Second-degree AV block, Mobitz type I (Wenckebach); Type 1 2nd degree AV Block; Wenckebach An electrocardiographic finding of intermittent failure of atrial electrical impulse conduction to the ventricles, characterized by a progressively lengthening PR interval prior to the block of an atrial impulse. AV Block Second Degree Mobitz Type I by ECG Finding C111090 C71150 ECG Result AV MOBITZ II Mobitz II AV Block; Mobitz II Second Degree AV Block; Type 2 2nd degree AV Block An electrocardiographic finding of intermittent failure of atrial electrical impulse conduction to the ventricles, characterized by a relatively constant PR interval prior to the block of an atrial impulse. AV Block Second Degree Mobitz Type II by ECG Finding C35058 C71150 ECG Result AV NODE RE-ENTRY AV Node Reentrant Supraventricular Tachycardia An electrocardiographic finding of a regular supraventricular tachycardia due to reentry within the AV node. It is characterized by P waves which typically occurs nearly simultaneously with the QRS complex, resulting in a P wave which is obscured by the QRS, merged with the QRS or which may follow the QRS. Atrioventricular Nodal Reentry Tachycardia by ECG Finding C62261 C71150 ECG Result AV RE-ENTRANT TACHYCARDIA AV Reentrant Supraventricular Tachycardia An electrocardiographic finding of a regular supraventricular tachycardia which utilizes an atrioventricular bypass tract as its retrograde limb (orthodromic tachycardia) or as its antegrade limb (antidromic tachycardia). QRS complexes during sinus rhythm may show preexcitation. During orthodromic tachycardia the preexcitation is not present and a retrograde P wave may appear after the QRS complex. During antidromic tachycardia the QRS complex is preexcited. Atrioventricular Reentrant Tachycardia by ECG Finding C114147 C71150 ECG Result BASELINE WANDER An electrocardiographic recording in which the isoelectric line in one or more leads is vertically displaced resulting in low frequency upward and downward movements of the signal with varying amplitudes. Baseline Wander by ECG Finding C71046 C71150 ECG Result BIFASCICULAR BLOCK Bifascicular block An electrocardiographic finding comprising right bundle branch block and left anterior fascicular block, or right bundle branch block and left posterior fascicular block. Defects occurring in two of the three divisions of the conduction system of the heart are considered bifascicular blocks. Technically left bundle branch block may be considered a bifascicular block. (NCI) Bifascicular Block by ECG Finding C106502 C71150 ECG Result BIVENTRICULAR HYPERTROPHY An electrocardiographic finding suggestive of enlargement or thickening of both ventricles, with a combination of findings which are related to LVH and RVH, such as voltage criteria for LVH in the presence of marked right axis deviation. Biventricular Hypertrophy by ECG Finding C92228 C71150 ECG Result BORDERLINE QTCB Borderline QTcB An electrocardiographic finding in which the QT interval corrected for heart rate using Bazett's formula is slightly prolonged. Thresholds for different age, gender, and patient populations exist. Borderline QTcB C92229 C71150 ECG Result BORDERLINE QTCF Borderline QTcF An electrocardiographic finding in which the QT interval corrected for heart rate using Fridericia's formula is slightly prolonged. Thresholds for different age, gender, and patient populations exist. Borderline QTcF C111120 C71150 ECG Result BRADYCARDIA Bradycardia An electrocardiographic finding of abnormally slow heart rate. Thresholds for different age, gender, and patient populations exist. Bradycardia by ECG Finding C106503 C71150 ECG Result BRUGADA SYNDROME PATTERN An electrocardiographic finding of complete or incomplete right bundle branch block accompanied by ST elevation in leads V1-V3. This may be noted at rest or can be provoked by medication challenge. Brugada Syndrome Pattern by ECG Finding C116138 C71150 ECG Result CV ENDPOINTS ISCHEMIC ECG CHANGES An electrocardiographic finding, in the absence of left ventricular hypertrophy (LVH) and left bundle branch block pattern on ECG, of either a) new (or presumed new) ST elevation at the J point in two contiguous leads with the following cut-points: greater than or equal to 0.1 mV in all leads other than leads V2-V3 where the following cut points apply: greater than or equal to 0.2 mV in men greater than or equal to 40 years; greater than or equal to 0.25 mV in men less than 40 years, or greater than or equal to 0.15 mV in women; or b) new (or presumed new) horizontal or down-sloping ST depression greater than or equal to 0.05 mV in two contiguous leads and/or T inversion greater than or equal to 0.1 mV in two contiguous leads with prominent R wave or R/S ratio greater than 1. (Thygesen K, Alpert JS, Jaffe AS, Simoons ML, et al.; Joint ESC/ACCF/AHA/WHF Task Force for Universal Definition of Myocardial Infarction. Third universal definition of myocardial infarction. J Am Coll Cardiol. 2012 Oct 16;60(16):1581-98). ACC/AHA Ischemic ECG Changes C62258 C71150 ECG Result DELTA WAVE Delta wave An electrocardiographic finding of initial slurring (delta wave) of the QRS complex due to the presence of an accessory pathway. This characteristic ECG pattern is typically seen in Wolff-Parkinson-White syndrome. Delta Wave by ECG Finding C102623 C71150 ECG Result DEXTROCARDIA Dextrocardia An electrocardiographic finding suggestive of dextrocardia with situs inversus, characterized by reversal of normal anterior R wave progression and the appearance of reversal of the right and left arm electrodes. Dextrocardia by ECG Finding C102628 C71150 ECG Result EARLY R WAVE TRANSITION Early R Wave Progression; Early R Wave Transition An electrocardiographic finding where the amplitude of the R wave becomes greater than the amplitude of the S wave in the QRS complex at an unusually early point in the precordial leads, usually in leads V1 or V2. Early R Wave Transition by ECG Finding C102629 C71150 ECG Result EARLY REPOLARIZATION Early Repolarization An electrocardiographic finding of J point and ST segment elevation in the absence of other signs of acute ischemia or pericarditis. Early Repolarization C114175 C71150 ECG Result ECG ACQUIRED WITH PRECORDIAL ELECTRODES PLACED ON RIGHT CHEST An electrocardiographic recording in which the precordial electrodes have been placed over the right chest and record a right sided ECG. ECG Acquired with Precordial Electrodes Placed on the Right Chest C114181 C71150 ECG Result ECG EVALUATION NOT PERFORMED DUE TO CORRUPTED DIGITAL ECG FILE A digital electrocardiographic recording which is corrupted (i.e. ECG signal cannot be restored) such that measurements and/or interpretation cannot be performed. ECG Evaluation Not Performed Due to Corrupted Digital ECG File C114180 C71150 ECG Result ECG EVALUATION NOT PERFORMED DUE TO POOR QUALITY OF PRINTED ECG A printed electrocardiographic recording with poor printout quality (e.g. a faded paper ECG tracing or ECG with inconsistent printing speed) such that measurements and/or interpretation cannot be performed. ECG Evaluation Not Performed Due to Poor Quality of Printed ECG C114178 C71150 ECG Result ECG EVALUATION NOT PERFORMED DUE TO UNKNOWN ECG AMPLITUDE GAIN OR RECORDING SPEED An electrocardiographic recording in which measurements and/or interpretation are not performed because the ECG amplitude gain and/or recording speed are not known. ECG Evaluation Not Performed Due to Unknown ECG Amplitude Gain or Recording Speed C62245 C71150 ECG Result ECTOPIC ATRIAL RHYTHM Ectopic Supraventricular Rhythm An electrocardiographic finding of a regular atrial rhythm with atrial rate of less than 101 beats per minute which does not originate in the sinus node, and which is characterized by P waves whose morphology differs from the P wave morphology during sinus rhythm. Ectopic Atrial Rhythm by ECG Finding C71042 C71150 ECG Result ECTOPIC VENTRICULAR RHYTHM Ectopic ventricular rhythm An electrocardiographic finding of three or more consecutive complexes of ventricular origin. The QRS complexes are wide and have an abnormal morphology. Ectopic Ventricular Rhythm by ECG Finding C71035 C71150 ECG Result ELECTRICAL ALTERNANS Electrical alternans An electrocardiographic finding in which there is an alternating pattern of any of the waveform components. (NCI) Electrical Alternans by ECG Finding C106520 C71150 ECG Result EXTENSIVE ANTERIOR WALL MYOCARDIAL INFARCTION An electrocardiographic finding of pathologic Q waves in leads V1 to V6, I and aVL, which is suggestive of myocardial infarction involving the anterior and anterolateral walls of the left ventricle. Extensive Anterior Wall Myocardial Infarction by ECG Finding C102639 C71150 ECG Result FUSION COMPLEX Fusion Beat; Fusion Complexes An electrocardiographic finding that occurs when electrical activation of the atria or ventricles occurs from two separate sites. This results in a P wave or QRS complex that displays merged characteristics of beats originating from the two different sites; there may be one or more occurrences during an electrocardiographic recording. Fusion Complex C102643 C71150 ECG Result HIGH LATERAL WALL MYOCARDIAL INFARCTION High Lateral Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads I and aVL, which is suggestive of myocardial infarction of the high lateral wall of the left ventricle. High Lateral Myocardial Infarction by ECG Finding C50599 C71150 ECG Result IDIOVENTRICULAR RHYTHM Idioventricular Rhythm An electrocardiographic finding of three or more consecutive complexes of ventricular origin with a rate less than a certain threshold (100 or 120 beats per minute are commonly used). The QRS complexes are wide and have an abnormal morphology. Idioventricular Rhythm C114167 C71150 ECG Result INCOMPLETE ECG An electrocardiographic recording which is limited in duration or which does not display all of the expected leads. Incomplete ECG C71047 C71150 ECG Result INCOMPLETE LEFT BUNDLE BRANCH BLOCK Incomplete left bundle branch block An electrocardiographic finding of a wide QRS complex with evidence of delayed conduction to the left ventricle, manifest as a widened initial portion of the QRS complex in leads V5, V6, I and aVL and with QRS duration less than 120 ms. Incomplete Left Bundle Branch Block by ECG Finding C114179 C71150 ECG Result INCOMPLETE MEASUREMENTS DUE TO TRUNCATION OF QRS COMPLEXES An electrocardiographic recording in which measurements (particularly of QRS amplitudes) and/or interpretations are not performed because QRS complexes have been truncated. Incomplete ECG Measurements Due to Truncation of QRS Complexes C71048 C71150 ECG Result INCOMPLETE RIGHT BUNDLE BRANCH BLOCK Incomplete right bundle branch block; Incomplete right bundle-branch block An electrocardiographic finding of a wide QRS complex with evidence of delayed conduction to the right ventricle, manifest by a widened initial portion of the QRS in V1 and V2, a widened S wave in V5, V6, I and aVL, and with QRS duration less than 120 ms. Incomplete Right Bundle Branch Block by ECG Finding C114169 C71150 ECG Result INCOMPLETELY DIGITIZED ECG LEAD(S) A digital electrocardiographic recording which was digitized from paper ECG tracings and which does not contain all leads present on the original paper printout. Incompletely Digitized ECG Leads C114168 C71150 ECG Result INCORRECTLY SCALED ECG An electrocardiographic recording in which the ECG signal is not displayed at the indicated recording speed and/or amplitude resolution. Incorrectly Scaled ECG C102701 C71150 ECG Result INDETERMINATE QRS AXIS Indeterminate Axis; Indeterminate QRS Axis; QRS Axis Indeterminate An electrocardiographic finding in which the frontal plane QRS axis cannot be calculated. QRS Axis Indeterminate C35398 C71150 ECG Result INFERIOR WALL MYOCARDIAL INFARCTION Inferior MI; Inferior Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads III, aVF and often II, which is suggestive of myocardial infarction of the inferior wall of the left ventricle. Inferior Myocardial Infarction by ECG Finding C114177 C71150 ECG Result INSUFFICIENT NUMBER OF BEATS TO COMPLETELY EVALUATE ECG An electrocardiographic recording in which fewer than the required number of cardiac complexes are available for measurement and/or interpretation due to a shorter than planned recording or due to cardiac complexes which are present but are not suitable for measurement and/or interpretation. Insufficient Number of Beats for Complete ECG Evaluation C71073 C71150 ECG Result INTRAATRIAL CONDUCTION DELAY Intraatrial Conduction Delay An electrocardiographic finding of a delay in impulse propagation through the atria. This is characterized by broad P waves which are often biphasic in V1. Intra-Atrial Conduction Delay by ECG Finding C62271 C71150 ECG Result INTRAVENTRICULAR CONDUCTION DELAY, NONSPECIFIC Intraventricular Conduction Defect; Intraventricular conduction delay An electrocardiographic finding of a widened QRS duration typically greater than 110 ms which does not meet the morphologic criteria for any of the standard bundle branch or fascicular block patterns. Nonspecific Intraventricular Conduction Delay by ECG Finding C114171 C71150 ECG Result INVALID ECG WAVEFORMS An electrocardiographic recording for which the displayed leads do not represent the individual's true ECG lead information. Invalid ECG Waveforms C62248 C71150 ECG Result ISORHYTHMIC DISSOCIATION Isorhythmic dissociation An electrocardiographic finding of a type of atrioventricular dissociation characterized by the atria (P waves) and ventricles (QRS complexes) beating at similar rates, although independently. Isorhythmic Atrioventricular Dissociation C71030 C71150 ECG Result J POINT ELEVATION J point elevation An electrocardiographic finding of a significant elevation above the baseline of the J point. J Point Elevation C71074 C71150 ECG Result JUNCTIONAL BRADYCARDIA Junctional bradycardia An electrocardiographic finding of a junctional rhythm with a heart rate which is abnormally low. Junctional Bradycardia by ECG Finding C116129 C71150 ECG Result JUNCTIONAL ESCAPE COMPLEXES Junctional Escape Beat; Junctional Escape Complex An electrocardiographic finding of an escape beat following a pause which originates in the AV junction. This is manifest as a QRS complex of supraventricular origin not preceded by a P wave; there may be one or more occurrences during an electrocardiographic recording. Junctional Escape Complexes by ECG Finding C135393 C71150 ECG Result JUNCTIONAL ESCAPE RHYTHM An electrocardiographic finding of a junctional rhythm that arises as a physiologic response to extreme slowing or arrest of sinus node activity. In this setting, a faster junctional rhythm may be a normal response to a very slow or absent sinus rate. Junctional Escape Rhythm by ECG Finding C102652 C71150 ECG Result JUNCTIONAL PREMATURE COMPLEX Junctional Extra Beat; Junctional Premature Complexes An electrocardiographic finding of an ectopic impulse originating in the AV junction presenting as a QRS complex of supraventricular origin which is not preceded by a P wave; there may be one or more occurrences during an electrocardiographic recording. Junctional Premature Complex by ECG Finding C71051 C71150 ECG Result JUNCTIONAL RHYTHM Junctional rhythm An electrocardiographic finding of a rhythm which originates in the AV junction and results in a normal heart rate. It is characterized by retrograde P waves which may be obscured by or may follow the QRS complexes. The QRS complexes may be narrow or may demonstrate aberration. Junctional Rhythm by ECG Finding C35059 C71150 ECG Result JUNCTIONAL TACHYCARDIA Junctional tachycardia An electrocardiographic finding of a junctional rhythm with a heart rate which is abnormally elevated. Junctional Tachycardia by ECG Finding C102653 C71150 ECG Result LATE R WAVE TRANSITION Late R Wave Transition An electrocardiographic finding where the amplitude of the R wave does not become greater than the amplitude of the S wave until an unusually late point in the precordial leads, usually in leads V4 to V6. Late R Wave Transition by ECG Finding C35586 C71150 ECG Result LATERAL WALL MYOCARDIAL INFARCTION Lateral MI; Lateral Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V5, V6, I and aVL, which is suggestive of myocardial infarction of the lateral wall of the left ventricle. Lateral Myocardial Infarction by ECG Finding C62267 C71150 ECG Result LEFT ANTERIOR FASCICULAR BLOCK Left anterior fascicular block; Left Anterior Hemiblock An electrocardiographic finding of a slightly widened QRS duration (typically less than 120 ms) with leftward frontal plane QRS axis and typically small Q waves in leads I and aVL. Left Anterior Fascicular Block by ECG Finding C71040 C71150 ECG Result LEFT ATRIAL ABNORMALITY Left Atrial Enlargement; P-mitrale An electrocardiographic finding suggesting underlying hypertrophy or dilatation of the left atrium. Electrocardiographic criteria used for the diagnosis of left atrial abnormality may include a bifid p wave, a biphasic p wave and/or a p wave duration of greater than 0.12 seconds. (NCI) P-mitrale by ECG Finding C62269 C71150 ECG Result LEFT BUNDLE BRANCH BLOCK Complete LBBB; Left bundle branch block; Left bundle-branch block An electrocardiographic finding of a wide QRS complex with evidence of delayed conduction to the left ventricle, manifest as a widened initial portion of the QRS complex in leads V5, V6, I and aVL and with QRS duration greater than or equal to 120 ms. Left Bundle Branch Block by ECG Finding C62268 C71150 ECG Result LEFT POSTERIOR FASCICULAR BLOCK Left posterior fascicular block; Left Posterior Hemiblock An electrocardiographic finding of an S1Q3 pattern and QRS axis greater than or equal to 120 degrees. It is usually seen in association with other abnormalities (e.g. RBBB or RVH). Left Posterior Fascicular Block by ECG Finding C92231 C71150 ECG Result LEFT VENTRICULAR CONDUCTION DELAY Left Ventricular Conduction Delay An electrocardiographic finding in which there is evidence that electrical transmission through the left ventricle is impaired. Left Ventricular Conduction Delay by ECG Finding C102655 C71150 ECG Result LEFT VENTRICULAR HYPERTROPHY WITH STRAIN Left Ventricular Hypertrophy With Strain An electrocardiographic finding suggestive of a hypertrophied left ventricle, characterized by large QRS amplitudes, ST depression and T wave inversion. Left Ventricular Hypertrophy with Strain by ECG Finding C71076 C71150 ECG Result LEFT VENTRICULAR HYPERTROPHY Left Ventricular Hypertrophy An electrocardiographic finding suggestive of a hypertrophied left ventricle, characterized by large QRS amplitudes and secondary findings of left atrial enlargement, left axis deviation, or typical pattern of ST depression and T wave inversion. Left Ventricular Hypertrophy by ECG Finding C114151 C71150 ECG Result LIMB ELECTRODE(S) DISCONNECTED An electrocardiographic recording in which one or more of the limb electrodes are disconnected resulting in missing waveforms (often flat lines) of the respective leads. Disconnected Limb Electrodes by ECG Finding C114150 C71150 ECG Result LIMB ELECTRODES INTERCHANGED Limb Lead Reversal An electrocardiographic recording in which two or more of the limb electrodes are switched resulting in improper representation of the affected leads. Interchanged Limb Electrodes by ECG Finding C114166 C71150 ECG Result LOW AMPLITUDE SIGNAL Low Amplitude QRS Complex An electrocardiographic recording showing smaller than usual QRS complexes in one or more leads. This may represent a technical issue with the ECG acquisition or characteristics of the individual. Low Amplitude QRS Complex by ECG Finding C71078 C71150 ECG Result LOW QRS VOLTAGE Low QRS voltage An electrocardiographic finding of a QRS amplitude less than or equal to 0.5 mV in the limb leads or QRS amplitude less than or equal to 1 mV in the precordial leads. Low QRS Voltage by ECG Finding C116133 C71150 ECG Result LOW VOLTAGE - LIMB LEADS ONLY An electrocardiographic finding of small QRS amplitudes (less than 500 microvolts) in all limb leads. Low Voltage in Limb Leads Only by ECG Finding C71050 C71150 ECG Result MULTIFOCAL ATRIAL TACHYCARDIA Multifocal atrial tachycardia An electrocardiographic finding of a supraventricular arrhythmia characterized by 3 or more distinct P wave morphologies with an isoelectric baseline, variable PR intervals and no predominant atrial rhythm. The ventricular rate is typically 100-150 beats per minute. Multifocal Atrial Tachycardia by ECG Finding C114148 C71150 ECG Result MUSCLE TREMOR An electrocardiographic recording with intermittent mid to high frequency artifact in one or more leads due to muscular tremor or movement rather than cardiac activity. Muscle Tremor Artifact C101589 C71150 ECG Result MYOCARDIAL INFARCTION Myocardial Infarction An electrocardiographic finding of pathologic Q waves, which is suggestive of myocardial infarction of one or more regions of the heart. No specification is provided for localization. Myocardial Infarction by ECG Finding C102732 C71150 ECG Result NEW ANTERIOR WALL MYOCARDIAL INFARCTION New Anterior MI; New Anterior Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V3 and V4, which is suggestive of myocardial infarction of the anterior wall of the left ventricle and which is new compared to prior ECGs. New Anterior Myocardial Infarction by ECG Finding C102733 C71150 ECG Result NEW ANTEROLATERAL WALL MYOCARDIAL INFARCTION New Anterolateral Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V3 through V6, which is suggestive of myocardial infarction of the anterolateral wall of the left ventricle and which is new compared to prior ECGs. New Anterolateral Myocardial Infarction by ECG Finding C102734 C71150 ECG Result NEW ANTEROSEPTAL WALL MYOCARDIAL INFARCTION New Anteroseptal Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V1 through V4, which is suggestive of myocardial infarction of the anteroseptal wall of the left ventricle and which is new compared to prior ECGs. New Anteroseptal Myocardial Infarction by ECG Finding C102735 C71150 ECG Result NEW EXTENSIVE ANTERIOR WALL MYOCARDIAL INFARCTION New Extensive Anterior Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V1 to V6, I and aVL, which is suggestive of myocardial infarction involving the anterior and anterolateral walls of the left ventricle and which is new compared to prior ECGs. New Extensive Anterior Myocardial Infarction by ECG Finding C102736 C71150 ECG Result NEW HIGH LATERAL WALL MYOCARDIAL INFARCTION New High Lateral Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads I and aVL, which is suggestive of myocardial infarction of the high lateral wall of the left ventricle and which is new compared to prior ECGs. New High Lateral Myocardial Infarction by ECG Finding C102737 C71150 ECG Result NEW INFERIOR WALL MYOCARDIAL INFARCTION New Inferior Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads III, aVF and often II, which is suggestive of myocardial infarction of the inferior wall of the left ventricle and which is new compared to prior ECGs. New Inferior Myocardial Infarction by ECG Finding C102738 C71150 ECG Result NEW LATERAL WALL MYOCARDIAL INFARCTION New Lateral Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V5, V6, I and aVL, which is suggestive of myocardial infarction of the lateral wall of the left ventricle and which is new compared to prior ECGs. New Lateral Myocardial Infarction by ECG Finding C102731 C71150 ECG Result NEW MYOCARDIAL INFARCTION New Myocardial Infarction An electrocardiographic finding of pathologic Q waves, which is suggestive of myocardial infarction of one or more regions of the heart and which is new compared to prior ECGs. No specification is provided for localization. New Myocardial Infarction by ECG Finding C106548 C71150 ECG Result NEW POSTERIOR WALL MYOCARDIAL INFARCTION An electrocardiographic finding in leads V1 or V2 of an initial R wave duration greater than or equal to 40 ms, R wave greater than S wave, and upright T wave, which is suggestive of myocardial infarction of the posterior wall of the left ventricle, and which is new compared to prior ECGs. Evidence of inferior or lateral myocardial infarction is usually also present. New Posterior Wall Myocardial Infarction by ECG Finding C102739 C71150 ECG Result NEW SEPTAL WALL MYOCARDIAL INFARCTION New Septal Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V1, V2 and often V3, which is suggestive of myocardial infarction of the intraventricular septum and which is new compared to prior ECGs. New Septal Myocardial Infarction by ECG Finding C114163 C71150 ECG Result NO ECG WAVEFORMS PRESENT An electrocardiographic recording that displays flat lines (no waveforms are visible) in all leads present. ECG Waveforms Not Present C71080 C71150 ECG Result NON Q WAVE MYOCARDIAL INFARCTION Non Q Wave Myocardial Infarction An electrocardiographic finding of ST and T wave abnormalities in the absence of pathologic Q waves, which is suggestive of myocardial infarction in one or more regions of the heart. Non Q Wave Myocardial Infarction by ECG Finding C116134 C71150 ECG Result NON-DIAGNOSTIC Q WAVES An electrocardiographic finding of Q waves which are insufficient for the diagnosis of myocardial infarction. In such cases a myocardial infarction may be suspected, even though ECG criteria are not met. Non-Diagnostic Q Waves by ECG Finding C71031 C71150 ECG Result NON-SPECIFIC ST-T CHANGES Non-specific ST-T changes An electrocardiographic finding of changes in the ST segment and T wave that do not meet criteria for ischemia or infarction. (NCI) Non-Specific ST-T Changes by ECG Finding C102680 C71150 ECG Result NON-SUSTAINED ATRIAL TACHYCARDIA Non-Sustained Atrial Tachycardia An electrocardiographic finding of an atrial tachycardia which terminates in less than 30 seconds. Non-Sustained Atrial Tachycardia by ECG Finding C71053 C71150 ECG Result NON-SUSTAINED VENTRICULAR TACHYCARDIA Non-sustained ventricular tachycardia; Ventricular tachycardia, unsustained An electrocardiographic finding of ventricular tachycardia less than 30 seconds in duration. (NCI) Non-Sustained Ventricular Tachycardia by ECG Finding C135394 C71150 ECG Result NONCONDUCTED P WAVE PHYSIOLOGY NOT DEFINED An electrocardiographic finding of a P wave that does not conduct to the ventricle or result in ventricular activation. Nonconducted P Wave Physiology Not Defined by ECG Finding C102681 C71150 ECG Result NORMAL SINUS RHYTHM Normal Sinus Rhythm An electrocardiographic finding of an atrial rhythm which originates from the sinoatrial node that is considered normal for the population. There are no extra beats or conduction abnormalities. Normal Sinus Rhythm C102634 C71150 ECG Result NORTHWEST AXIS Northwest Axis; Right superior axis An electrocardiographic finding of a frontal plane QRS axis from -90 to +180 degrees. Extreme Right Axis Deviation C71032 C71150 ECG Result NOTCHED T WAVES Notched T Waves An electrocardiographic finding of an irregular, u or v shaped deflection within the contour of the T wave. T Wave Notched by ECG Finding C102684 C71150 ECG Result OLD OR AGE INDETERMINATE ANTERIOR WALL MYOCARDIAL INFARCTION Old Or Age Indeterminate Anterior Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V3 and V4, which is suggestive of myocardial infarction of the anterior wall of the left ventricle, without evidence of current or ongoing acute infarction. Old or Age Indeterminate Anterior Myocardial Infarction by ECG Finding C102685 C71150 ECG Result OLD OR AGE INDETERMINATE ANTEROLATERAL WALL MYOCARDIAL INFARCTION Old Or Age Indeterminate Anterolateral Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V3 through V6, which is suggestive of myocardial infarction of the anterolateral wall of the left ventricle, without evidence of current or ongoing acute infarction. Old or Age Indeterminate Anterolateral Myocardial Infarction by ECG Finding C102686 C71150 ECG Result OLD OR AGE INDETERMINATE ANTEROSEPTAL WALL MYOCARDIAL INFARCTION Old Or Age Indeterminate Anteroseptal Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V1 through V4, which is suggestive of myocardial infarction of the anteroseptal wall of the left ventricle, without evidence of current or ongoing acute infarction. Old or Age Indeterminate Anteroseptal Myocardial Infarction by ECG Finding C102687 C71150 ECG Result OLD OR AGE INDETERMINATE EXTENSIVE ANTERIOR WALL MYOCARDIAL INFARCTION Old Or Age Indeterminate Extensive Anterior Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V1 to V6, I and aVL, which is suggestive of myocardial infarction involving the anterior and anterolateral walls of the left ventricle, without evidence of current or ongoing acute infarction. Old or Age Indeterminate Extensive Anterior Myocardial Infarction by ECG Finding C102688 C71150 ECG Result OLD OR AGE INDETERMINATE HIGH LATERAL WALL MYOCARDIAL INFARCTION Old Or Age Indeterminate High Lateral Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads I and aVL, which is suggestive of myocardial infarction of the high lateral wall of the left ventricle, without evidence of current or ongoing acute infarction. Old or Age Indeterminate High Lateral Myocardial Infarction by ECG Finding C102689 C71150 ECG Result OLD OR AGE INDETERMINATE INFERIOR WALL MYOCARDIAL INFARCTION Old Or Age Indeterminate Inferior Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads III, aVF and often II, which is suggestive of myocardial infarction of the inferior wall of the left ventricle, without evidence of current or ongoing acute infarction. Old or Age Indeterminate Inferior Myocardial Infarction by ECG Finding C102690 C71150 ECG Result OLD OR AGE INDETERMINATE LATERAL WALL MYOCARDIAL INFARCTION Old Or Age Indeterminate Lateral Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V5, V6, I and aVL, which is suggestive of myocardial infarction of the lateral wall of the left ventricle, without evidence of current or ongoing acute infarction. Old or Age Indeterminate Lateral Myocardial Infarction by ECG Finding C102691 C71150 ECG Result OLD OR AGE INDETERMINATE POSTERIOR WALL MYOCARDIAL INFARCTION Old Or Age Indeterminate Posterior Wall Myocardial Infarction An electrocardiographic finding in leads V1 or V2 of an initial R wave duration greater than or equal to 40 ms, R wave greater than S wave, and upright T wave, which is suggestive of myocardial infarction of the posterior wall of the left ventricle, without evidence of current or ongoing acute infarction. Evidence of inferior or lateral myocardial infarction is usually also present. Old or Age Indeterminate Posterior Myocardial Infarction by ECG Finding C102693 C71150 ECG Result OLD OR AGE INDETERMINATE SEPTAL WALL MYOCARDIAL INFARCTION Old Or Age Indeterminate Septal Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves in leads V1, V2 and often V3, which is suggestive of myocardial infarction of the intraventricular septum, without evidence of current or ongoing acute infarction. Old or Age Indeterminate Septal Myocardial Infarction by ECG Finding C101597 C71150 ECG Result OLD OR AGE INDETERMINATE WALL MYOCARDIAL INFARCTION Old Or Age Indeterminate Wall Myocardial Infarction An electrocardiographic finding of pathologic Q waves, which is suggestive of myocardial infarction of one or more regions of the heart, without evidence of current or ongoing acute infarction. No specification is provided for localization. Old Myocardial Infarction by ECG Finding C102692 C71150 ECG Result OLD OR AGE UNDETERMINED RIGHT VENTRICULAR MYOCARDIAL INFARCTION An electrocardiographic finding, in the presence of an old or age indeterminate inferior wall myocardial infarction, of Q waves greater than or equal to 40 ms in duration in the right ventricular leads V4R through V6R. Old or Age Indeterminate Right Ventricular Myocardial Infarction by ECG Finding C114176 C71150 ECG Result OTHER INCORRECT ELECTRODE PLACEMENT An electrocardiographic recording in which one or more electrodes are incorrectly placed but further details are not provided. Other Incorrect Electrode Placement C90430 C71150 ECG Result P WAVE ABNORMALITY P Wave Abnormality An electrocardiographic finding for the P wave that is atypical either for the shape, duration, amplitude, axis or polarity. Abnormality of the P wave signifies aberrant propagation of the electrical impulse through the atria. (NCI) P Wave Abnormality by ECG Finding C90431 C71150 ECG Result P WAVE NOTCHED P Wave Notched An electrocardiographic finding of P waves with two peaks longer in duration than normal and amplitude greater than normal. P Wave Notched by ECG Finding C92232 C71150 ECG Result PACED ATRIAL AND VENTRICULAR RHYTHM AV dual-paced complex(es) or rhythm; Paced Atrial And Ventricular Rhythm An electrocardiographic finding in which both the atrial and ventricular rhythm are controlled by an electrical impulse from an artificial cardiac pacemaker. Paced Atrial And Ventricular Rhythm C92233 C71150 ECG Result PACED ATRIAL RHYTHM Atrial-paced complex(es) or rhythm; Paced Atrial Rhythm An electrocardiographic finding in which the atrial rhythm is controlled by an electrical impulse from an artificial cardiac pacemaker. Paced Atrial Rhythm C88140 C71150 ECG Result PACED RHYTHM Atrial and/or Ventricular Paced Rhythm; Paced Rhythm An electrocardiographic finding in which the cardiac rhythm is controlled by an electrical impulse from an artificial cardiac pacemaker. Paced Rhythm C92234 C71150 ECG Result PACED VENTRICULAR RHYTHM Paced Ventricular Rhythm; Ventricular-paced complex(es) or rhythm An electrocardiographic finding in which the ventricular rhythm is controlled by an electrical impulse from an artificial cardiac pacemaker. Paced Ventricular Rhythm C62250 C71150 ECG Result PAROXYSMAL AV BLOCK Paroxysmal AV block An electrocardiographic finding of the sudden onset of transient AV block, which is often associated with preexisting conduction disorders. Paroxysmal Atrioventricular Block by ECG Finding C34902 C71150 ECG Result PAROXYSMAL VENTRICULAR TACHYCARDIA Paroxysmal Ventricular Tachycardia An episodic form of ventricular tachycardia, with abrupt onset and termination. (NCI) Paroxysmal Ventricular Tachycardia by ECG Finding C119251 C71150 ECG Result PAUSE GREATER THAN 3.0 SECONDS An electrocardiographic finding of an RR interval with duration greater than 3.0 seconds, regardless of the underlying rhythm. Pause Greater Than Three Seconds by ECG Finding C119250 C71150 ECG Result PAUSE An electrocardiographic finding of an RR interval which exceeds a predefined duration threshold, regardless of the underlying rhythm. Pause by ECG Finding C114172 C71150 ECG Result POOR QUALITY ECG An electrocardiographic recording that does not show proper quality for reasons that are not otherwise described. Poor Quality ECG C71033 C71150 ECG Result POOR R WAVE PROGRESSION Poor R Wave Progression An electrocardiographic finding of a lack of progression of R wave height across precordial leads. Poor R Wave Progression by ECG Finding C35399 C71150 ECG Result POSTERIOR WALL MYOCARDIAL INFARCTION Posterior MI; Posterior Wall Myocardial Infarction An electrocardiographic finding in leads V1 or V2 of an initial R wave duration greater than or equal to 40 ms, R wave greater than S wave, and upright T wave, which is suggestive of myocardial infarction of the posterior wall of the left ventricle. Evidence of inferior or lateral myocardial infarction is usually also present. Posterior Myocardial Infarction by ECG Finding C116135 C71150 ECG Result PR SEGMENT DEPRESSION PR Depression An electrocardiographic finding of PR segment depression below the iso-electric line in multiple precordial and/or limb leads. PR Segment Depression by ECG Finding C34940 C71150 ECG Result PRE-EXCITATION Pre-excitation; Ventricular preexcitation An electrocardiographic finding characterized by a premature activation of the whole or some part of the ventricle. The PR interval is usually shortened and delta waves are frequently present. Pre-Excitation Syndrome C114153 C71150 ECG Result PRECORDIAL ELECTRODE V1 DISCONNECTED An electrocardiographic recording in which the electrode for lead V1 is disconnected resulting in missing waveforms (flat line) for lead V1. Disconnected Precordial Electrode V1 by ECG Finding C114154 C71150 ECG Result PRECORDIAL ELECTRODE V2 DISCONNECTED An electrocardiographic recording in which the electrode for lead V2 is disconnected resulting in missing waveforms (flat line) for lead V2. Disconnected Precordial Electrode V2 by ECG Finding C114155 C71150 ECG Result PRECORDIAL ELECTRODE V3 DISCONNECTED An electrocardiographic recording in which the electrode for lead V3 is disconnected resulting in missing waveforms (flat line) for lead V3. Disconnected Precordial Electrode V3 by ECG Finding C114156 C71150 ECG Result PRECORDIAL ELECTRODE V4 DISCONNECTED An electrocardiographic recording in which the electrode for lead V4 is disconnected resulting in missing waveforms (flat line) for lead V4. Disconnected Precordial Electrode V4 by ECG Finding C114157 C71150 ECG Result PRECORDIAL ELECTRODE V5 DISCONNECTED An electrocardiographic recording in which the electrode for lead V5 is disconnected resulting in missing waveforms (flat line) for lead V5. Disconnected Precordial Electrode V5 by ECG Finding C114158 C71150 ECG Result PRECORDIAL ELECTRODE V6 DISCONNECTED An electrocardiographic recording in which the electrode for lead V6 is disconnected resulting in missing waveforms (flat line) for lead V6. Disconnected Precordial Electrode V6 by ECG Finding C114160 C71150 ECG Result PRECORDIAL ELECTRODE(S) POSITIONED INCORRECTLY An electrocardiographic recording in which one or more precordial electrodes are placed incorrectly with respect to the standard chest electrode positions resulting in improper representation of the affected leads. Incorrectly Positioned Precordial Electrodes by ECG Finding C114152 C71150 ECG Result PRECORDIAL ELECTRODES INTERCHANGED Precordial Lead Reversal An electrocardiographic recording in which two or more of the precordial electrodes are switched resulting in improper representation of the affected leads. Interchanged Precordial Electrodes by ECG Finding C102603 C71150 ECG Result PREMATURE ATRIAL COMPLEXES BLOCKED Atrial premature complexes, nonconducted; Non-conducted SVE; Premature Atrial Complex Blocked; Premature Atrial Complexes Non-conducted An electrocardiographic finding of a premature atrial complexes that are is not conducted to the ventricles, and that are is not followed by a QRS complex; there may be one or more occurrences during an electrocardiographic recording. Blocked Atrial Premature Complex by ECG Finding C102672 C71150 ECG Result PREMATURE ATRIAL COMPLEXES MULTIFOCAL Multifocal Supraventricular Extra Beats; Multifocal SVE; Premature Atrial Complex Multifocal; Premature Atrial Complexes Multiform An electrocardiographic finding of premature atrial complexes which have 2 or more distinct morphologies, suggesting origin at more than one atrial site. Multifocal Atrial Premature Complex by ECG Finding C102724 C71150 ECG Result PREMATURE ATRIAL COMPLEXES UNIFOCAL Premature Atrial Complex Unifocal An electrocardiographic finding of premature atrial complexes which have a single distinct morphology, suggesting origin at one atrial site. Unifocal Atrial Premature Complex by ECG Finding C62257 C71150 ECG Result PREMATURE ATRIAL COMPLEXES APC; Atrial premature complex(es); PAC; Premature atrial complex; Supraventricular Extra Beat; Supraventricular Premature Beat; SVE An electrocardiographic finding of an ectopic impulse originating in the atria and not specifically in the sinus node. The P wave morphology of these complexes is often different from a sinus P wave and the RR intervals preceding these complexes is also shorter than those of the regular beats; there may be one or more occurrences during an electrocardiographic recording. Atrial Premature Complex by ECG Finding C107100 C71150 ECG Result PREMATURE VENTRICULAR COMPLEX INTERPOLATED Interpolated VE; Interpolated Ventricular Extra Beat; Interpolated VES; Interpolated VPC; Premature Ventricular Complexes Interpolated An electrocardiographic finding of a premature ventricular complex which occurs between two normal QRS complexes which have normal timing; there may be one or more occurrences during an electrocardiographic recording. Interpolated Premature Ventricular Complex by ECG Finding C62256 C71150 ECG Result PREMATURE VENTRICULAR COMPLEX Premature Ventricular Complexes; PVC; VE; Ventricular Extra Beat; Ventricular Premature Complexes; VES; VPC An electrocardiographic finding of an ectopic impulse originating in the ventricles. The QRS morphology of these complexes is different from those of supraventricular origin. The QRS duration is often longer and the RR interval preceding the complexes is usually shorter than that of supraventricular beats; there may be one or more occurrences during an electrocardiographic recording. Ventricular Premature Complex by ECG Finding C102673 C71150 ECG Result PREMATURE VENTRICULAR COMPLEXES MULTIFOCAL Multifocal Ventricular Extra Beats; Multifocal VES; Multifocal VPCS; Premature Ventricular Complex Multifocal An electrocardiographic finding of premature ventricular complexes which have two or more distinct morphologies, suggesting origin at more than one ventricular site. Multifocal Ventricular Premature Complex by ECG Finding C102725 C71150 ECG Result PREMATURE VENTRICULAR COMPLEXES UNIFOCAL Premature Ventricular Complex Unifocal; Unifocal Ventricular Extra Beats; Unifocal VES; Unifocal VPCS An electrocardiographic finding of premature ventricular complexes which have a single distinct morphology, suggesting origin at one ventricular site. Unifocal Ventricular Premature Complex by ECG Finding C71034 C71150 ECG Result PROLONGED QT Prolonged QT; Prolonged QT interval An electrocardiographic finding in which the QT interval not corrected for heart rate is prolonged. Thresholds for different age, gender, and patient populations exist. Prolonged QT Interval by ECG Finding C116137 C71150 ECG Result PROLONGED ST SEGMENT An electrocardiographic finding of a prolonged ST segment, resulting in a long QT interval, without lengthening of the T wave duration. Prolonged ST Segment by ECG Finding C71094 C71150 ECG Result Q AXIS, LEFT AXIS DEVIATION Left-axis deviation; Q Axis, Left axis deviation; QRS axis, left axis deviation An electrocardiographic finding of a frontal plane QRS axis from -30 to -90 degrees. Q Axis Left Axis Deviation C71095 C71150 ECG Result Q AXIS, RIGHT AXIS DEVIATION Q Axis, Right axis deviation; QRS axis, right axis deviation; Right-axis deviation An electrocardiographic finding of a frontal plane QRS axis from +90 to +180 degrees. Q Axis Right Axis Deviation C90440 C71150 ECG Result QRS COMPLEX ABNORMALITY QRS Complex Abnormality An electrocardiographic finding of a non-specific abnormality of the QRS complex, which is atypical in shape, duration, amplitude, axis or polarity. QRS Complex Abnormality by ECG Finding C83817 C71150 ECG Result QTC PROLONGATION QTc Prolongation An electrocardiographic finding in which the QTc interval corrected for heart rate is prolonged. Thresholds for different age, gender, and patient populations exist. Corrected Prolonged QT Interval by ECG Finding C107098 C71150 ECG Result QTCB PROLONGATION PROLONGED QTcB An electrocardiographic finding in which the QT interval corrected for heart rate using Bazett's formula is prolonged. Thresholds for different age, gender, and patient populations exist. QTcB Prolongation C107099 C71150 ECG Result QTCF PROLONGATION PROLONGED QTcF An electrocardiographic finding in which the QT interval corrected for heart rate using Fridericia's formula is prolonged. Thresholds for different age, gender, and patient populations exist. QTcF Prolongation C114161 C71150 ECG Result QUALITY PROBLEM NOT OTHERWISE SPECIFIED Unknown Quality Problem An electrocardiographic artifact or recording error with unknown origin or which is not described otherwise. Quality Problem Not Otherwise Specified by ECG Finding C61395 C71150 ECG Result R ON T PHENOMENON R on T phenomenon An electrocardiographic finding in which the R wave of a premature ventricular complex occurs on top of the T wave of the preceding beat. R On T Phenomenon by ECG Finding C90444 C71150 ECG Result R WAVE NOTCHED R Wave Notched An electrocardiographic finding of an R wave variant in which there is a small deflection of the R wave, with changing polarity, within the QRS complex. (NCI) R Wave Notched by ECG Finding C102706 C71150 ECG Result REPOLARIZATION ABNORMALITY SECONDARY TO VENTRICULAR HYPERTROPHY Repolarization Abnormality Secondary To Ventricular Hypertrophy; ST-T change due to ventricular hypertrophy An electrocardiographic finding of ST depression and T wave inversion in the presence of increased QRS amplitude which are thought to be due to left ventricular hypertrophy. Repolarization Abnormality Secondary To Ventricular Hypertrophy C102574 C71150 ECG Result REPOLARIZATION ABNORMALITY Repolarization Abnormality An electrocardiographic finding of an abnormality of T wave duration or morphology or of early repolarization. Ventricular Repolarization Abnormality C71041 C71150 ECG Result RIGHT ATRIAL ABNORMALITY P-pulmonale; Right Atrial Enlargement An electrocardiographic finding suggesting underlying hypertrophy or dilatation of the right atrium. Electrocardiographic criteria used for the diagnosis of right atrial abnormality may include a peaked p wave greater than 2.5 millimeters in amplitude in the inferior leads. (NCI) P-pulmonale by ECG Finding C62270 C71150 ECG Result RIGHT BUNDLE BRANCH BLOCK Complete RBBB; Right bundle branch block; Right bundle-branch block An electrocardiographic finding of a wide QRS complex with evidence of delayed conduction to the right ventricle, manifest by a widened initial portion of the QRS in V1 and V2, a widened S wave in V5, V6, I and aVL, and with QRS duration greater than or equal to 120 ms. An RsR' complex is typically present in leads V1 and V2. Right Bundle Branch Block by ECG Finding C92235 C71150 ECG Result RIGHT VENTRICULAR CONDUCTION DELAY Right Ventricular Conduction Delay; Right Ventricular Delay An electrocardiographic finding in which there is evidence that electrical transmission through the right ventricle is impaired with a maximal QRS duration of 110 ms and which does not meet the criteria for Incomplete Right Bundle Branch Block. Right Ventricular Conduction Delay by ECG Finding C71077 C71150 ECG Result RIGHT VENTRICULAR HYPERTROPHY Right ventricular Hypertrophy An electrocardiographic finding suggestive of a hypertrophied right ventricle, characterized by large R wave amplitudes in the right precordial leads and secondary findings of right atrial enlargement, right axis deviation, and typical pattern of ST depression and T wave inversion in the right precordial leads. Right Ventricular Hypertrophy by ECG Finding C92227 C71150 ECG Result RSR PRIME RSR' An electrocardiographic finding in which there are two R waves, which are two deflections above the baseline resulting from a single ventricular depolarization. The first upward deflection in the complex is the R wave. The S is the first downward deflection. A second upward deflection is called the R-prime wave. RSR' by ECG Finding C35519 C71150 ECG Result SEPTAL MYOCARDIAL INFARCTION Septal myocardial infarction An electrocardiographic finding suggesting an infarction in the anatomic location of the cardiac septum. (NCI) Septal Myocardial Infarction by ECG Finding C62246 C71150 ECG Result SHORT PR INTERVAL Short PR interval An electrocardiographic finding of an abnormally short PR interval. Thresholds for different age, gender, and patient populations exist. Short PR Interval by ECG Finding C102709 C71150 ECG Result SHORT QTC INTERVAL Short QTc Interval An electrocardiographic finding of a QT interval corrected for heart rate that is shorter than the lower limit of normal. Thresholds for different age, gender, and patient populations exist. Short QTc Interval C112402 C71150 ECG Result SHORT QTCB An electrocardiographic finding in which the QT interval corrected for heart rate using Bazett's formula is shortened. Thresholds for different age, gender, and patient populations exist. QTcB Shortened C112403 C71150 ECG Result SHORT QTCF An electrocardiographic finding in which the QT interval corrected for heart rate using Fridericia's formula is shortened. Thresholds for different age, gender, and patient populations exist. QTcF Shortened C116136 C71150 ECG Result SHORT ST SEGMENT An electrocardiographic finding of a short or absent ST segment, resulting in a short QT interval, without changes in T wave morphology. Short ST Segment by ECG Finding C50553 C71150 ECG Result SINOATRIAL EXIT BLOCK SA Block; Sinoatrial Block; Sinoatrial exit block An electrocardiographic finding in which impaired conduction or automaticity within the sinus node results in the failure of impulse transmission from the sinoatrial node. This is manifest as dropped P waves during sinus rhythm. Exit Block by ECG Finding C62242 C71150 ECG Result SINUS ARREST/PAUSE Sinus arrest/pause; Sinus pause or arrest An electrocardiographic finding in which a failure of impulse formation or conduction in the sinus node produces prolongation of the P-P interval or dropped P waves. The threshold for the prolongation of the P-P interval is not well defined. Sinus Arrest by ECG Finding C62239 C71150 ECG Result SINUS ARRHYTHMIA Respiratory Sinus Arrhythmia; Sinus arrhythmia An electrocardiographic finding in which the sinus rate fluctuates with the respiratory cycle. Sinus Arrhythmia by ECG Finding C111097 C71150 ECG Result SINUS BRADYCARDIA Sinus bradycardia An electrocardiographic finding of abnormally slow heart rate with its origin in the sinus node. Thresholds for different age, gender, and patient populations exist. Sinus Bradycardia by ECG Finding C100076 C71150 ECG Result SINUS RHYTHM Sinus Rhythm An electrocardiographic finding of an atrial rhythm which originates from the sinoatrial node that is considered normal for the population. Sinus Rhythm C111104 C71150 ECG Result SINUS TACHYCARDIA Sinus tachycardia An electrocardiographic finding of abnormally rapid heart rate with its origin in the sinus node. Thresholds for different age, gender, and patient populations exist. Sinus Tachycardia by ECG Finding C41330 C71150 ECG Result ST DEPRESSION ST depression An electrocardiographic finding of ST segment depression below the baseline, often described as up sloping, down sloping or horizontal. (NCI) ST Segment Depression by ECG Finding C71029 C71150 ECG Result ST ELEVATION PERICARDITIS ST elevation pericarditis An electrocardiographic finding of ST elevation which is concave upwards, and which is often accompanied by PR segment depression. ST Elevation Pericarditis by ECG Finding C50540 C71150 ECG Result ST ELEVATION ST elevation An electrocardiographic finding of ST segment elevation above the baseline. (NCI) ST Segment Elevation by ECG Finding C161046 C71150 ECG Result SUPRAVENTRICULAR BIGEMINY An electrocardiographic finding of a supraventricular QRS complex followed by a premature supraventricular complex for 3 or more consecutive cycles; a regularly irregular rhythm of normal and abnormal QRS complexes in a 1-1 ratio. Supraventricular Bigeminy by ECG Finding C119252 C71150 ECG Result SUPRAVENTRICULAR COUPLET An electrocardiographic finding in which two premature atrial complexes occur sequentially. Supraventricular Couplet by ECG Finding C135395 C71150 ECG Result SUPRAVENTRICULAR ESCAPE BEAT Supraventricular Escape Complex; Supraventricular Escape Complexes An electrocardiographic finding of a compensatory supraventricular complex that occurs following a prolonged RR interval. Supraventricular Escape Beat by ECG Finding C142246 C71150 ECG Result SUPRAVENTRICULAR PREMATURE COMPLEX, ORIGIN UNKNOWN Supraventricular Premature Complexes, Origin Unknown An electrocardiographic finding of an ectopic impulse originating from the atria or AV junction for which the site of origin cannot be determined from the surface electrocardiographic recording; there may be one or more occurrences during an electrocardiographic recording. Supraventricular Premature Complex With Unknown Origin by ECG Finding C120618 C71150 ECG Result SUPRAVENTRICULAR RUN An electrocardiographic finding of three or more consecutive beats of supraventricular origin without reference to rate. Supraventricular Run by ECG Finding C111100 C71150 ECG Result SUPRAVENTRICULAR TACHYCARDIA Supraventricular tachycardia An electrocardiographic finding of a tachycardia which does not originate in the ventricles or His Purkinje system. There is an abnormally high heart rate and QRS complexes are typically narrow, but aberration or preexcitation may be present. Supraventricular Tachycardia by ECG Finding C161047 C71150 ECG Result SUPRAVENTRICULAR TRIGEMINY An electrocardiographic finding of two supraventricular QRS complexes followed by a premature supraventricular complex for 3 or more consecutive cycles; a regularly irregular rhythm of normal and abnormal QRS complexes in a 2-1 ratio. Supraventricular Trigeminy by ECG Finding C114173 C71150 ECG Result SUSPECT LIMB ELECTRODES REVERSED, INTERPRETATION ASSUMES NO REVERSAL An electrocardiographic recording in which an interchange of one or more limb lead electrodes is suspected, but for which an interpretation is performed as though the lead placement is correct. Suspicion of Limb Electrodes Reversal But Interpretation Assumes No Reversal by ECG Finding C114174 C71150 ECG Result SUSPECT LIMB ELECTRODES REVERSED, INTERPRETATION ASSUMES REVERSAL An electrocardiographic recording in which an interchange of one or more limb lead electrodes is suspected, and for which an interpretation is performed as though the leads have in fact been interchanged. Suspicion of Limb Electrodes Reversal But Interpretation Assumes Reversal by ECG Finding C71052 C71150 ECG Result SUSTAINED VENTRICULAR TACHYCARDIA Sustained ventricular tachycardia An electrocardiographic finding of ventricular tachycardia greater than 30 seconds in duration. (NCI) Sustained Ventricular Tachycardia by ECG Finding C102718 C71150 ECG Result T WAVE ALTERNANS T Wave Alternans An electrocardiographic finding in which there are variations in the shape, amplitude, or direction of the T wave from one beat to the next. T Wave Alternans by ECG Finding C71085 C71150 ECG Result T WAVE INVERSION T Wave Inversion An electrocardiographic finding of an inversion of the T wave from the expected axis. (NCI) T Wave Inversion by ECG Finding C71086 C71150 ECG Result T WAVE PEAKED T wave peaked An electrocardiographic finding in which the T wave appears increased in amplitude and cresting at a point. (NCI) T Wave Peaked by ECG Finding C71087 C71150 ECG Result T WAVES BIPHASIC T waves biphasic An electrocardiographic finding of a T wave with both positive and negative components. T Waves Biphasic by ECG Finding C71088 C71150 ECG Result T WAVES FLAT T waves flat An electrocardiographic finding in which the T wave appears decreased in amplitude. (NCI) T Waves Flat by ECG Finding C111121 C71150 ECG Result TACHYCARDIA Tachycardia An electrocardiographic finding of abnormally rapid heart rate. Thresholds for different age, gender, and patient populations exist. Tachycardia by ECG Finding C50779 C71150 ECG Result TORSADES DE POINTES Torsades de pointes; Ventricular tachycardia, torsades de pointes An electrocardiographic finding of an atypical rapid polymorphic ventricular tachycardia with a characteristic rotation of the QRS complex around the isoelectric baseline, occurring in the setting of a prolonged QT interval. In addition, the QRS complex displays a periodic waxing and waning of amplitude on the electrogram. Torsades De Pointes by ECG Finding C106579 C71150 ECG Result U WAVE ABNORMALITY Abnormal U Wave An electrocardiographic finding of U waves which have increased amplitude, are inverted, or merged with the preceding T wave. U Wave Abnormality by ECG Finding C114170 C71150 ECG Result UNABLE TO DIGITIZE ECG LEADS A statement indicating the inability to digitize a paper ECG. Inability to Digitize ECG Leads C116131 C71150 ECG Result UNDETERMINED RHYTHM An electrocardiographic finding of a cardiac rhythm whose mechanism cannot be determined from the ECG. Undetermined Rhythm by ECG Finding C120607 C71150 ECG Result UNDETERMINED SUPRAVENTRICULAR RHYTHM An electrocardiographic finding of a rhythm which does not originate in the ventricles or His Purkinje system, but whose specific electrophysiologic mechanism cannot be determined from the ECG. The QRS complexes are typically narrow, but aberration or preexcitation may be present. Undetermined Supraventricular Rhythm by ECG Finding C71054 C71150 ECG Result VENTRICULAR BIGEMINY Bigeminy An electrocardiographic finding of a normal QRS complex followed by a premature ventricular complex for 3 or more consecutive cycles; a regularly irregular rhythm of normal and abnormal QRS complexes in a 1-1 ratio. Ventricular Bigeminy by ECG Finding C62259 C71150 ECG Result VENTRICULAR COUPLET Ventricular Couplets; Ventricular Pair An electrocardiographic finding in which two premature ventricular complexes occur sequentially; there may be one or more occurrences during an electrocardiographic recording. Ventricular Couplet by ECG Finding C90483 C71150 ECG Result VENTRICULAR ESCAPE BEAT Ventricular Escape Beats; Ventricular Escape Complex; Ventricular Escape Complexes An electrocardiographic finding of a compensatory ventricular complex that occurs following a prolonged RR interval; there may be one or more occurrences during an electrocardiographic recording. Ventricular Escape Beat by ECG Finding C111102 C71150 ECG Result VENTRICULAR FIBRILLATION Ventricular fibrillation An electrocardiographic finding of a rapid grossly irregular ventricular rhythm with marked variability in QRS cycle length, morphology, and amplitude. The rate is typically greater than 300 bpm. Ventricular Fibrillation by ECG Finding C111115 C71150 ECG Result VENTRICULAR FLUTTER Ventricular flutter A ventricular tachyarrhythmia characterized by a high ventricular rate (180 to 250 beats per minute) with a regular rhythm. The electrocardiogram shows large oscillating sine wave-like complexes occurring as a result of QRS complexes and T waves being merged. The P wave is not visible. (NCI) Ventricular Flutter by ECG Finding C102728 C71150 ECG Result VENTRICULAR PARASYSTOLE Parasystole; Ventricular Parasystole An electrocardiographic finding of normal sinus rhythm coexisting with a regular ectopic ventricular rhythm. Ventricular Parasystole by ECG Finding C120621 C71150 ECG Result VENTRICULAR RUN An electrocardiographic finding of three or more consecutive beats of ventricular origin without reference to rate. Ventricular Run by ECG Finding C111103 C71150 ECG Result VENTRICULAR TACHYCARDIA Ventricular tachycardia An electrocardiographic finding of three or more consecutive complexes of ventricular organ with a rate greater than a certain threshold (100 or 120 beats per minute are commonly used). The QRS complexes are wide and have an abnormal morphology. Ventricular Tachycardia by ECG Finding C62234 C71150 ECG Result VENTRICULAR TACHYCARDIA, MONOMORPHIC Ventricular tachycardia, monomorphic An electrocardiographic finding of a ventricular tachycardia in which the QRS complexes have a uniform morphology. Monomorphic Ventricular Tachycardia by ECG Finding C62236 C71150 ECG Result VENTRICULAR TACHYCARDIA, POLYMORPHIC Ventricular tachycardia, polymorphic; Ventricular tachycardia, polymorphous An electrocardiographic finding of a ventricular tachycardia in which the QRS complexes have a variable morphology and often rate. Polymorphic Ventricular Tachycardia by ECG Finding C71055 C71150 ECG Result VENTRICULAR TRIGEMINY Trigeminy An electrocardiographic finding of two normal QRS complexes followed by a premature ventricular complex for 3 or more consecutive cycles; a regularly irregular rhythm of normal and abnormal QRS complexes in a 2-1 ratio. Ventricular Trigeminy by ECG Finding C130067 C71150 ECG Result VOLTAGE CRITERIA SUGGESTING LEFT VENTRICULAR HYPERTROPHY, WITHOUT SECONDARY ECG FINDINGS An electrocardiographic finding of large QRS amplitudes which may indicate left ventricular hypertrophy, but in the absence of any of the secondary findings which are typical of this diagnosis (left atrial enlargement, left axis deviation, or typical pattern of ST depression and T wave inversion). Voltage Criteria Suggesting Left Ventricular Hypertrophy, Without Secondary ECG Findings C62240 C71150 ECG Result WANDERING ATRIAL PACEMAKER Wandering atrial pacemaker An electrocardiographic finding of a supraventricular arrhythmia characterized by 3 or more distinct P wave morphologies with an isoelectric baseline, variable PR intervals and no predominant atrial rhythm. The ventricular rate is typically below 100 beats per minute. Wandering Atrial Pacemaker by ECG Finding C71090 C71150 ECG Result WIDE QRS TACHYCARDIA Wide QRS tachycardia; Wide-QRS tachycardia An electrocardiographic finding of three or more consecutive wide QRS complexes of uncertain origin with a rate greater than a certain threshold (100 or 120 beats per minute are commonly used). Wide QRS Tachycardia by ECG Finding C35132 C71150 ECG Result WOLFF-PARKINSON-WHITE SYNDROME Wolff-Parkinson-White syndrome; WPW An electrocardiographic finding of ventricular pre-excitation. The syndrome is characterized by a short PR interval and a long QRS interval with a delta wave. Wolff-Parkinson-White Syndrome C71153 Yes ECG Test Code EGTESTCD ECG Test Code Terminology codelist used with ECG Tests within CDISC. CDISC SDTM ECG Test Code Terminology C116140 C71153 ECG Test Code AMIEGCHG Acute Myocardial Ischemia ECG Change An electrocardiographic finding assessment of new or presumed new significant ST-segment-T wave (ST-T) changes or new left bundle branch block consistent with acute myocardial ischemia. (Thygesen K, Alpert JS, Jaffe AS, Simoons ML, et al.; Joint ESC/ACCF/AHA/WHF Task Force for Universal Definition of Myocardial Infarction. Third universal definition of myocardial infarction. J Am Coll Cardiol. 2012 Oct 16;60(16):1581-98). Acute Myocardial Ischemia by ECG Assessment C111131 C71153 ECG Test Code AVCOND Atrioventricular Conduction An electrocardiographic assessment of cardiac atrioventricular conduction. Atrioventricular Conduction ECG Assessment C111132 C71153 ECG Test Code AXISVOLT Axis and Voltage An electrocardiographic assessment of mean cardiac electrical vector and the ECG voltage. Axis and Voltage ECG Assessment C111155 C71153 ECG Test Code CHYPTENL Chamber Hypertrophy or Enlargement An electrocardiographic assessment of chamber hypertrophy or enlargement. Chamber Hypertrophy or Enlargement ECG Assessment C119253 C71153 ECG Test Code EGARMAX ECG Maximum Atrial Rate An electrocardiographic measurement of the maximum rate of atrial depolarizations (P waves) recorded during an interval of time, usually expressed in beats per minute. Maximum Atrial Rate by Electrocardiogram C119254 C71153 ECG Test Code EGARMED ECG Median Atrial Rate An electrocardiographic measurement of the median rate of atrial depolarizations (P waves) recorded during an interval of time, usually expressed in beats per minute. Median Atrial Rate by Electrocardiogram C119255 C71153 ECG Test Code EGARMIN ECG Minimum Atrial Rate An electrocardiographic measurement of the minimum rate of atrial depolarizations (P waves) recorded during an interval of time, usually expressed in beats per minute. Minimum Atrial Rate by Electrocardiogram C119256 C71153 ECG Test Code EGARMN ECG Mean Atrial Rate An electrocardiographic measurement of the average rate of atrial depolarizations (P waves) recorded during an interval of time, usually expressed in beats per minute. Mean Atrial Rate by Electrocardiogram C117761 C71153 ECG Test Code EGCOMP Comparison to a Prior ECG A comparative interpretation of an ECG relative to a previous (comparator) ECG. The definition of the comparator ECG may be specified elsewhere. Common comparator result values include improved, no change, deteriorated. Comparison to a Prior ECG C119257 C71153 ECG Test Code EGHRMAX ECG Maximum Heart Rate An electrocardiographic measurement of the maximum rate of depolarization of a specific region of the heart during an interval of time, usually expressed in beats per minute. Unless otherwise specified, this is usually the maximum ventricular rate. Maximum Heart Rate by Electrocardiogram C123447 C71153 ECG Test Code EGHRMED ECG Median Heart Rate An electrocardiographic measurement of the median rate of depolarization of a specific region of the heart during an interval of time, usually expressed in beats per minute. Unless otherwise specified, this is usually the median ventricular rate. ECG Median Heart Rate C119258 C71153 ECG Test Code EGHRMIN ECG Minimum Heart Rate An electrocardiographic measurement of the minimum rate of depolarization of a specific region of the heart during an interval of time, usually expressed in beats per minute. Unless otherwise specified, this is usually the minimum ventricular rate. Minimum Heart Rate by Electrocardiogram C119259 C71153 ECG Test Code EGHRMN ECG Mean Heart Rate An electrocardiographic measurement of the average rate of depolarization of a specific region of the heart during an interval of time, usually expressed in beats per minute. Unless otherwise specified, this is usually the mean ventricular rate. Mean Heart Rate by Electrocardiogram C120608 C71153 ECG Test Code EGHRSI Single RR Heart Rate An electrocardiographic measurement of a heart rate derived from a single RR interval (interval between two consecutive QRS complexes). Single Beat RR Extrapolated Heart Rate by ECG Assessment C119260 C71153 ECG Test Code EGVRMAX ECG Maximum Ventricular Rate An electrocardiographic measurement of the maximum rate of ventricular depolarizations (QRS complexes) recorded during an interval of time, usually expressed in beats per minute. Maximum Ventricular Rate by Electrocardiogram C119261 C71153 ECG Test Code EGVRMED ECG Median Ventricular Rate An electrocardiographic measurement of the median rate of ventricular depolarizations (QRS complexes) recorded during an interval of time, usually expressed in beats per minute. Median Ventricular Rate by Electrocardiogram C119262 C71153 ECG Test Code EGVRMIN ECG Minimum Ventricular Rate An electrocardiographic measurement of the minimum rate of ventricular depolarizations (QRS complexes) recorded during an interval of time, usually expressed in beats per minute. Minimum Ventricular Rate by Electrocardiogram C119263 C71153 ECG Test Code EGVRMN ECG Mean Ventricular Rate An electrocardiographic measurement of the average rate of ventricular depolarizations (QRS complexes) recorded during an interval of time, usually expressed in beats per minute. Mean Ventricular Rate by Electrocardiogram C41255 C71153 ECG Test Code INTP Interpretation An act or process of elucidation; explication, or explanation of the meaning of the event or thing via the assignment of objects from the domain to the constants of a formal language, truth-values to the proposition symbols, truth-functions to the connectives, other functions to the function symbols, and extensions to the predicates, if any. The assignments are result of human logic application and are not native to the symbols of the formal language. Interpretation C111238 C71153 ECG Test Code IVTIACD Intraventricular-Intraatrial Conduction An electrocardiographic assessment of intraventricular and intra-atrial conduction. Intraventricular and Intraatrial Conduction ECG Assessment C117762 C71153 ECG Test Code JTAG JT Interval, Aggregate An aggregate JT value based on the measurement of JT intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate JT Interval C117763 C71153 ECG Test Code JTCBAG JTcB Interval, Aggregate A JT aggregate interval that is corrected for heart rate using Bazett's formula, based on the measurement of QT intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate JTCB Interval C117764 C71153 ECG Test Code JTCBSB JTcB Interval, Single Beat A JT single beat interval that is corrected for heart rate using Bazett's formula, based on a QT interval measured on a single beat utilizing one or more ECG leads. Single Beat JTCB Interval C117765 C71153 ECG Test Code JTCFAG JTcF Interval, Aggregate A JT aggregate interval that is corrected for heart rate using Fridericia's formula, based on the measurement of QT intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate JTCF Interval C117766 C71153 ECG Test Code JTCFSB JTcF Interval, Single Beat A JT single beat interval that is corrected for heart rate using Fridericia's formula, based on a QT interval measured on a single beat utilizing one or more ECG leads. Single Beat JTCF Interval C62117 C71153 ECG Test Code JTMAX Summary (Max) JT Interval The maximum duration (time) of the JT interval, obtained from a set of measurements of the JT interval. The JT interval is defined as the time from the J point (end of ventricular depolarization, the point at which the QRS meets the ST segment) to the end of the T wave (representing the end of ventricular repolarization). (NCI) Maximum JT Duration C62116 C71153 ECG Test Code JTMIN Summary (Min) JT Interval The minimum duration (time) of the JT interval, obtained from a set of measurements of the JT interval. The JT interval is defined as the time from the J point (end of ventricular depolarization, the point at which the QRS meets the ST segment) to the end of the T wave (representing the end of ventricular repolarization). (NCI) Minimum JT Duration C117767 C71153 ECG Test Code JTPAG J-Tpeak Interval, Aggregate An aggregate J-Tpeak value based on the measurement of J-Tpeak intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate J-T Peak Interval C117768 C71153 ECG Test Code JTPSB J-Tpeak Interval, Single Beat An electrocardiographic interval measured from the J point to the peak of the T wave of a single beat utilizing one or more leads. Single Beat J-T Peak Interval C117769 C71153 ECG Test Code JTSB JT Interval, Single Beat An electrocardiographic interval measured from the J point to the offset of the T wave of a single beat utilizing one or more leads. Single Beat JT Interval C111280 C71153 ECG Test Code MI Myocardial Infarction An electrocardiographic assessment of findings suggestive of myocardial infarction. Myocardial Infarction ECG Assessment C117770 C71153 ECG Test Code NEWQWAVE New Q Wave An electrocardiographic finding assessment of new or presumed new pathologic Q waves suggestive of myocardial infarction. (Thygesen K, Alpert JS, Jaffe AS, Simoons ML, et al.; Joint ESC/ACCF/AHA/WHF Task Force for Universal Definition of Myocardial Infarction. Third universal definition of myocardial infarction. J Am Coll Cardiol. 2012 Oct 16;60(16):1581-98). New Q Wave C118164 C71153 ECG Test Code P_AXIS P Wave Axis A numerical representation of the electrocardiographic vector assessed at maximum deviation of the P wave from the isoelectric baseline, usually reported for the frontal plane. P Wave Axis C111285 C71153 ECG Test Code PACEMAKR Pacemaker An electrocardiographic assessment of presence of artificial electronic pacing. Pacemaker ECG Assessment C117771 C71153 ECG Test Code PPAG PP Interval, Aggregate An aggregate PP value based on the measurement of PP intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate PP Interval C117772 C71153 ECG Test Code PPSM PP Interval, Single Measurement An electrocardiographic measurement of the interval between the onsets of two consecutive P waves. Single Measurement PP Interval C117773 C71153 ECG Test Code PRAG PQ Interval, Aggregate; PQAG; PR Interval, Aggregate An aggregate PR value based on the measurement of PR intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate PR Interval C62131 C71153 ECG Test Code PRMAX Summary (Max) PR Duration The maximum duration (time) of the PR interval, obtained from a set of measurements of the PR interval. The PR interval is defined as the time from the beginning of the P wave (representing the onset of atrial depolarization) to the beginning of the R wave (representing the onset of ventricular depolarization). In some cases, a Q wave will precede the R wave, in which case the PR interval is measured from the beginning of the P wave to the beginning of the Q wave. (NCI) Maximum PR Duration C62125 C71153 ECG Test Code PRMIN Summary (Min) PR Duration The minimum duration (time) of the PR interval, obtained from a set of measurements of the PR interval. The PR interval is defined as the time from the beginning of the P wave (representing the onset of atrial depolarization) to the beginning of the R wave (representing the onset of ventricular depolarization). In some cases, a Q wave will precede the R wave, in which case the PR interval is measured from the beginning of the P wave to the beginning of the Q wave. (NCI) Minimum PR Duration C117774 C71153 ECG Test Code PRSB PQ Interval, Single Beat; PQSB; PR Interval, Single Beat An electrocardiographic interval measured from the onset of the P wave to the onset of the QRS complex of a single beat utilizing one or more leads. Single Beat PR Interval C117775 C71153 ECG Test Code PWDURAG P Wave Duration, Aggregate An aggregate P wave duration value based on the measurement of P wave duration intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate P Wave Duration C117776 C71153 ECG Test Code PWDURSB P Wave Duration, Single Beat An electrocardiographic interval measured from the onset of the P wave to the offset of the P wave of a single beat utilizing one or more leads. Single Beat P Wave Duration C117777 C71153 ECG Test Code PWHTAG P Wave Amplitude, Aggregate An aggregate P wave amplitude value based on the measurement of P wave amplitudes from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate P Wave Amplitude C117778 C71153 ECG Test Code PWHTSB P Wave Amplitude, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mm) of the P wave measured from the isoelectric baseline to the peak of the P wave of a single beat utilizing one or more leads. Based on the recording gain, this measurement is reported in millivolt. Single Beat P Wave Amplitude C118165 C71153 ECG Test Code QRS_AXIS QRS Axis A numerical representation of the electrocardiographic vector assessed at maximum deviation of the QRS complex from the isoelectric baseline, usually reported for the frontal plane. QRS Axis C117779 C71153 ECG Test Code QRSAG QRS Duration, Aggregate An aggregate QRS value based on the measurement of QRS intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate QRS Duration C117780 C71153 ECG Test Code QRSSB QRS Duration, Single Beat An electrocardiographic interval measured from the onset of the QRS complex to the offset of the QRS complex of a single beat utilizing one or more leads. Single Beat QRS Duration C117781 C71153 ECG Test Code QRVDVPAG QRS Duration, Ventr. Paced, Aggregate An aggregate paced QRS duration value based on the measurement of paced QRS duration intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Paced Ventricular Aggregate QRS Duration C117782 C71153 ECG Test Code QRVDVPSB QRS Duration, Ventr. Paced, Single Beat An electrocardiographic interval measured from the onset of the paced QRS complex to the offset of the QRS complex of a single beat utilizing one or more leads. Paced Ventricular Single Beat QRS Duration C117783 C71153 ECG Test Code QTAG QT Interval, Aggregate An aggregate QT value based on the measurement of QT intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate QT Interval C124332 C71153 ECG Test Code QTCAAG QTca Interval, Aggregate A QT Aggregate interval that is corrected for heart rate using individual probabilistic QT/RR slopes for each subject, based on the measurement of QT intervals from multiple beats within a single ECG or period of a continuous ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate QTca Interval C124333 C71153 ECG Test Code QTCASB QTca Interval, Single Beat A QT interval that is corrected for heart rate using individual probabilistic QT/RR slopes for each subject, based on a QT interval measured on a single beat utilizing one or more ECG leads. Single Beat QTca Interval C117784 C71153 ECG Test Code QTCBAG QTcB Interval, Aggregate A QT aggregate interval that is corrected for heart rate using Bazett's formula, based on the measurement of QT intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate QTCB Interval C117785 C71153 ECG Test Code QTCBSB QTcB Interval, Single Beat A QT single beat interval that is corrected for heart rate using Bazett's formula, based on a QT interval measured on a single beat utilizing one or more ECG leads. Single Beat QTCB Interval C117786 C71153 ECG Test Code QTCFAG QTcF Interval, Aggregate A QT aggregate interval that is corrected for heart rate using Fridericia's formula, based on the measurement of QT intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate QTCF Interval C117787 C71153 ECG Test Code QTCFSB QTcF Interval, Single Beat A QT single beat interval that is corrected for heart rate using Fridericia's formula, based on a QT interval measured on a single beat utilizing one or more ECG leads. Single Beat QTCF Interval C123448 C71153 ECG Test Code QTCLAG QTcL Interval, Aggregate A QT aggregate interval corrected for heart rate using a linear correction formula. Aggregate QTcL Interval C123449 C71153 ECG Test Code QTCLSB QTcL Interval, Single Beat A QT single beat interval corrected for heart rate using a linear correction formula. Single Beat QTcL Interval C100391 C71153 ECG Test Code QTCUNS QTc Correction Method Unspecified A QT interval that is corrected for heart rate by unspecified correction method, or by non-standard correction methods. Corrected QT Interval C174285 C71153 ECG Test Code QTCUNSAG QTc Corr Method Unspecified, Aggregate; QTc Correction Method Unspecified, Aggregate A QT aggregate interval that is corrected for heart rate by unspecified correction method, or by non-standard correction methods. QTc Correction Method Unspecified, Aggregate C174286 C71153 ECG Test Code QTCUNSSB QTc Corr Method Unspecified, Single Beat; QTc Correction Method Unspecified, Single Beat A QT interval that is corrected for heart rate by unspecified correction method, or by non-standard correction methods, based on a QT interval measured on a single beat utilizing one or more ECG leads. QTc Correction Method Unspecified, Single Beat C123450 C71153 ECG Test Code QTCVAG QTcV Interval, Aggregate A QT aggregate interval corrected for heart rate using the Van der Water's correction formula. Aggregate QTcV Interval C123451 C71153 ECG Test Code QTCVSB QTcV Interval, Single Beat A QT single beat interval corrected for heart rate using the Van der Water's correction formula. Single Beat QTcV Interval C62135 C71153 ECG Test Code QTMAX Summary (Max) QT Duration The maximum duration (time) of the QT interval, obtained from a set of measurements of the QT interval. The QT interval is defined as the time from the beginning of the QRS complex to the end of the T wave, representing the time it takes for the ventricles to depolarize and subsequently repolarize. In some cases, the Q wave will be absent, in which case the QT interval is measured from the beginning of the R wave to the end of the T wave. (NCI) Maximum QT Duration C62133 C71153 ECG Test Code QTMIN Summary (Min) QT Duration The minimum duration (time) of the QT interval, obtained from a set of measurements of the QT interval. The QT interval is defined as the time from the beginning of the QRS complex to the end of the T wave, representing the time it takes for the ventricles to depolarize and subsequently repolarize. In some cases, the Q wave will be absent, in which case the QT interval is measured from the beginning of the R wave to the end of the T wave. (NCI) Minimum QT Duration C117788 C71153 ECG Test Code QTSB QT Interval, Single Beat An electrocardiographic interval measured from the onset of the QRS complex to the offset of the T wave of a single beat utilizing one or more leads. Single Beat QT Interval C117789 C71153 ECG Test Code QWAAG Q Wave Amplitude, Aggregate An aggregate Q wave amplitude value based on the measurement of Q wave amplitudes from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate Q Wave Amplitude C117790 C71153 ECG Test Code QWASB Q Wave Amplitude, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mm) of the Q wave measured from the isoelectric baseline to the peak of the Q wave of a single beat utilizing one or more leads. Based on the recording gain, this measurement may also be reported in millivolt. Single Beat Q Wave Amplitude C111307 C71153 ECG Test Code RHYNOS Rhythm Not Otherwise Specified An electrocardiographic assessment of cardiac rhythm not otherwise specified. Rhythm Not Otherwise Specified ECG Assessment C117791 C71153 ECG Test Code RRAG RR Interval, Aggregate An aggregate RR value based on the measurement of RR intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate RR Interval C62094 C71153 ECG Test Code RRMAX Summary (Max) RR Duration The maximum duration (time) between successive peaks of R waves in a particular set of RR intervals. (NCI) Maximum RR Duration C62093 C71153 ECG Test Code RRMIN Summary (Min) RR Duration The minimum duration (time) between successive peaks of R waves in a particular set of RR intervals. (NCI) Minimum RR Duration C117792 C71153 ECG Test Code RRSM RR Interval, Single Measurement An electrocardiographic measurement of the interval between two consecutive R waves. If R waves are not present, this measurement may utilize the interval between the most easily identified components of the QRS complex within two consecutive beats. RR Interval Single Measurement C117793 C71153 ECG Test Code RSAAG RS Wave Amplitude, Aggregate An aggregate RS wave amplitude value based on measurements from multiple beats from a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. RS Wave Amplitude Aggregate C117794 C71153 ECG Test Code RSASB RS Wave Amplitude, Single Beat An electrocardiographic measurement of the sum of the amplitudes of the R and S waves, obtained from a single beat in one particular lead or set of leads. RS Wave Amplitude Single Beat C117795 C71153 ECG Test Code RWAAG R Wave Amplitude, Aggregate An aggregate R wave amplitude value based on the measurement of R wave amplitudes from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. R Wave Amplitude Aggregate C117796 C71153 ECG Test Code RWASB R Wave Amplitude, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mm) of the R wave measured from the isoelectric baseline to the peak of the R wave of a single beat utilizing one or more leads. Based on the recording gain, this measurement is reported in millivolt. R Wave Amplitude Single Beat C111312 C71153 ECG Test Code SNRARRY Sinus Node Rhythms and Arrhythmias An electrocardiographic assessment of sinus node rhythms and arrhythmias. Sinus Node Rhythm and Arrhythmia ECG Assessment C111320 C71153 ECG Test Code SPRARRY Supraventricular Arrhythmias An electrocardiographic assessment of supraventricular arrhythmias excluding tachycardias. Supraventricular Arrhythmia ECG Assessment C111321 C71153 ECG Test Code SPRTARRY Supraventricular Tachyarrhythmias An electrocardiographic assessment of supraventricular tachyarrhythmias. Supraventricular Tachyarrhythmia ECG Assessment C117797 C71153 ECG Test Code STDAG ST Segment Depression, Aggregate An aggregate ST segment depression value based on the measurement of ST segment depression from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. ST Segment Depression Aggregate C62163 C71153 ECG Test Code STDPMAX Summary (Max) ST Depression The maximum depression (negative deflection from baseline, usually measured in mm) of the ST segment, obtained from a set of measurements of the depression of the ST segment. This is usually expressed in millivolt. Maximum ST Segment Depression by ECG Finding C62162 C71153 ECG Test Code STDPMIN Summary (Min) ST Depression The minimum depression (negative deflection from baseline, usually measured in mm) of the ST segment, obtained from a set of measurements of the depression of the ST segment. This is usually expressed in millivolt. Minimum ST Segment Depression by ECG Finding C117798 C71153 ECG Test Code STDSB ST Segment Depression, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mm) of the ST segment depression below the isoelectric baseline measured from the baseline to the ST segment of a single beat utilizing one or more leads. Based on the recording gain, this measurement may also be reported in millivolt. ST Segment Depression Single Beat C117799 C71153 ECG Test Code STDVAG ST Segment Deviation, Aggregate An aggregate ST segment deviation value based on the measurement of ST segment deviation from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. ST Segment Deviation Aggregate C62157 C71153 ECG Test Code STDVMAX Summary (Max) ST Deviation The maximum deviation (distance from baseline, positive or negative, usually measured in mm) of the ST segment, obtained from a set of measurements of the deviation of the ST segment. This is usually expressed in millivolt. Maximum ST Deviation C62156 C71153 ECG Test Code STDVMIN Summary (Min) ST Deviation The minimum deviation (distance from baseline, positive or negative, usually measured in mm) of the ST segment, obtained from a set of measurements of the deviation of the ST segment. This is usually expressed in millivolt. Minimum ST Deviation C117800 C71153 ECG Test Code STDVSB ST Segment Deviation, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mm) of the ST segment deviation above or below the isoelectric baseline measured from the baseline to the ST segment of a single beat utilizing one or more leads. Based on the recording gain, this measurement is reported in millivolt. ST Segment Deviation Single Beat C117801 C71153 ECG Test Code STEAG ST Segment Elevation, Aggregate An aggregate ST segment elevation value based on the measurement of ST segment elevation from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. ST Segment Elevation Aggregate C62160 C71153 ECG Test Code STELMAX Summary (Max) ST Elevation The maximum elevation (positive deflection from baseline, usually measured in mm) of the ST segment, obtained from a set of measurements of the elevation of the ST segment. This is usually reported in millivolt. Maximum ST Segment Elevation C62159 C71153 ECG Test Code STELMIN Summary (Min) ST Elevation The minimum elevation (positive deflection from baseline, usually measured in mm) of the ST segment, obtained from a set of measurements of the elevation of the ST segment. This is usually reported in millivolt. Minimum ST Segment Elevation C117802 C71153 ECG Test Code STESB ST Segment Elevation, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mV) of the ST segment elevation above the isoelectric baseline measured from the baseline to the ST segment of a single beat utilizing one or more leads. Based on the recording gain, this measurement may also be reported in mm. ST Segment Elevation Single Beat C117803 C71153 ECG Test Code STSDURAG ST Segment Duration, Aggregate An aggregate ST segment duration value based on the measurement of ST segment duration intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. ST Segment Duration Aggregate C117804 C71153 ECG Test Code STSDURSB ST Segment Duration, Single Beat An electrocardiographic interval measured from the J point to the onset of the T wave of a single beat utilizing one or more leads. ST Segment Duration Single Beat C111363 C71153 ECG Test Code STSTWUW ST Segment, T wave, and U wave An electrocardiographic assessment of the characteristics of the ST segment, T wave, and U wave. ST Segment, T wave, and U wave ECG Assessment C117805 C71153 ECG Test Code SWAAG S Wave Amplitude, Aggregate An aggregate S wave amplitude value based on the measurement of S wave amplitudes from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. S Wave Amplitude Aggregate C117806 C71153 ECG Test Code SWASB S Wave Amplitude, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mm) of the S wave measured from the isoelectric baseline to the peak of the S wave of a single beat utilizing one or more leads. Based on the recording gain, this measurement is reported in millivolt. S Wave Amplitude Single Beat C118166 C71153 ECG Test Code T_AXIS T Wave Axis A numerical representation of the electrocardiographic vector assessed at maximum deviation of the T wave from the isoelectric baseline, usually reported for the frontal plane. T Wave Axis C117807 C71153 ECG Test Code TECHQUAL Technical Quality A statement about an electrocardiographic recording describing technical issues or interference during the recording, processing, or transmission of the data. This does not represent an electrocardiographic diagnosis. ECG Technical Quality C117808 C71153 ECG Test Code TPTEAG Tpeak-Tend Interval, Aggregate An aggregate Tpeak-Tend value based on the measurement of Tpeak-Tend from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. T Peak-T End Interval Aggregate C117809 C71153 ECG Test Code TPTESB Tpeak-Tend Interval, Single Beat An electrocardiographic interval measured from the peak of the T wave to the offset of the T wave of a single beat utilizing one or more leads. T Peak-T End Interval Single Beat C117810 C71153 ECG Test Code TWARAG T Wave Area, Aggregate An aggregate T wave area value based on the measurement of T wave areas from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. T Wave Area Aggregate C117811 C71153 ECG Test Code TWARSB T Wave Area, Single Beat An electrocardiographic measurement of the area of the T wave of a single beat utilizing one or more leads. T Wave Area Single Beat C117812 C71153 ECG Test Code TWDURAG T Wave Duration, Aggregate An aggregate T wave duration value based on the measurement of T wave duration intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. T Wave Duration Aggregate C117813 C71153 ECG Test Code TWDURSB T Wave Duration, Single Beat An electrocardiographic interval measured from the onset of the T wave to the offset of the T wave of a single beat utilizing one or more leads. T Wave Duration Single Beat C117814 C71153 ECG Test Code TWHAG T Wave Amplitude, Aggregate An aggregate T wave amplitude value based on the measurement of T wave amplitudes from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. T Wave Amplitude Aggregate C117815 C71153 ECG Test Code TWHSB T Wave Amplitude, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mV) of the T wave measured from the isoelectric baseline to the peak of the T wave of a single beat utilizing one or more leads. Based on the recording gain, this measurement may also be reported in mm. T Wave Amplitude Single Beat C111330 C71153 ECG Test Code VTARRY Ventricular Arrhythmias An electrocardiographic assessment of ventricular arrhythmias excluding tachycardias. Ventricular Arrhythmia ECG Assessment C111331 C71153 ECG Test Code VTTARRY Ventricular Tachyarrhythmias An electrocardiographic assessment of ventricular tachyarrhythmias. Ventricular Tachyarrhythmia ECG Assessment C71151 Yes ECG Test Method EGMETHOD ECG Test Method Terminology codelist used with ECG Test Methods within CDISC. CDISC SDTM ECG Test Method Terminology C90349 C71151 ECG Test Method 10 LEAD STANDARD 10 Lead Standard An electrocardiogram lead placement on the subject using a ten electrode lead set to synthesize standard 12 lead electrocardiograph data to elicit an electrical view of the heart. 10 Lead Standard C71125 C71151 ECG Test Method 12 LEAD 1 LEAD MISSING 12 Lead 1 Lead Missing An electrocardiogram (ECG) lead placement whereby 12 leadpoints are recorded but one standard lead position is missing therefore requiring a Mortara source consistency filter. (NCI) 12 Lead Placement 1 Lead Missing C71116 C71151 ECG Test Method 12 LEAD CABRERA 12 Lead Cabrera An electrocardiogram (ECG) lead placement whereby the display of the 12 standard ECG leads is in an orderly sequence in a single horizontal display of: aVL, I, -aVR, II, aVF, III, V1 to V6. In the Cabrera display the limb lead aVR is inverted (-aVR) to obtain the same positive leftward orientation as the other 5 limbs. (NCI) 12 Lead Placement Cabrera C123444 C71151 ECG Test Method 12 LEAD CONTINUOUS ECG A continuous electrocardiographic (ECG) recording utilizing 12 leads. The positioning of the electrodes may vary from the standard 12 lead ECG placement. Examples include but are not limited to 12 lead Holter with modified Mason-Likar lead placements, 12 lead exercise ECGs, and 12 lead telemetry systems. 12 Lead Continuous ECG C71123 C71151 ECG Test Method 12 LEAD EASI DOWER TRANSFORMATION 12 Lead EASI Dower Transformation An electrocardiogram (ECG) lead placement whereby 4 chest electrodes and 1 reference electrode are used to allow for continuous monitoring at the clinical level. This placement creates a 12 lead ECG that allows the acquisition of simultaneous events in the frontal, horizontal and sagittal heart planes with the linear transformation of vectors. This system provides a three-dimensional portrayal of the heart and uses mathematical and fixed coefficients for each lead. (NCI) Lead Placement EASI Dower Transformation C123445 C71151 ECG Test Method 12 LEAD ECG EXTRACTED FROM 12 LEAD CONTINUOUS ECG RECORDING A standard duration (typically 10 seconds) 12 lead electrocardiogram (ECG) extracted from a 12 lead continuous ECG. 12 Lead ECG Extracted From 12 Lead Continuous ECG Recording C71103 C71151 ECG Test Method 12 LEAD MASON LIKAR 12 Lead Mason Likar An electrocardiogram (ECG) lead placement whereby 12 leadpoints are recorded but the standard lead positions have been modified for ECG recording during exercise. Exercise stress testing requires moving the limb electrodes to more central positions on the thorax. The electrodes are placed in bony prominences close to the bases of the respective limbs in order to avoid skeletal muscle artifact, provide stability for recording electrodes and to record waveforms similar to the standard limb sites. (NCI) 12 Lead Placement Mason Likar C71110 C71151 ECG Test Method 12 LEAD MODIFIED MASON LIKAR 12 Lead Modified Mason Likar An electrocardiogram (ECG) lead placement whereby 12 leadpoints are recorded but the Mason Likar lead positions have been modified so that V1 to V6 on the chest are part of a single electrode pad. In addition, lead CM5 is substituted for lead aVR. (NCI) 12 Lead Placement Mason Likar Modified C71114 C71151 ECG Test Method 12 LEAD NON-STANDARD 12 Lead Non-Standard An electrocardiogram (ECG) lead placement whereby the limb leads are placed on the torso for easier and faster application in emergency situations. (NCI) 12 Lead Placement Non-Standard C116139 C71151 ECG Test Method 12 LEAD RIGHT-SIDED PRECORDIAL LEADS 12 Lead Right-sided Precordial Leads; Right-sided Chest Leads An electrocardiogram (ECG) lead placement whereby the precordial leads are intentionally placed on the right side of the chest. 12 Lead Placement Right-sided Precordial Leads C71112 C71151 ECG Test Method 12 LEAD SINGLE PAD 12 Lead Single Pad An electrocardiogram (ECG) lead placement whereby 12 leadpoints are recorded but the standard lead positions have been modified so that all leads on the chest are part of a single electrode pad. (NCI) 12 Lead Placement Chest C71102 C71151 ECG Test Method 12 LEAD STANDARD 12 Lead Standard An electrocardiogram (ECG) lead placement whereby 12 leads are recorded, with each lead representing an electrical view of the heart. The six leads recorded in the frontal plane are derived from the placement of 3 electrodes (RA or Right Arm, LA, or Left Arm, and LL or Left Leg). These bipolar frontal leads form the basis of Einthoven's triangle, and are represented by leads I, II, and III. Three other derived (or augmented) bipolar frontal vectors are also recorded on a standard 12-lead EKG, aVR, aVF, and aVL. 6 unipolar leads, corresponding to V1 - V6 measure the electrical activity in the horizontal plane. The placement for the V leads is as follows: V1: right 4th intercostal space,V2: left 4th intercostal space, V3: halfway between V2 and V4, V4: left 5th intercostal space, mid-clavicular line, V5: horizontal to V4, anterior axillary line, V6: horizontal to V5, mid-axillary line. (NCI) 12 Lead Placement Standard C71101 C71151 ECG Test Method 12 LEAD UNSPECIFIED 12 Lead Unspecified An electrocardiogram (ECG) lead placement whereby 12 leadpoints are recorded but the position of the leads is unspecified. (NCI) 12 Lead Placement Unspecified C132355 C71151 ECG Test Method 6 LEAD NEHB-SPORI An electrocardiogram (ECG) lead configuration that is primarily used to record ECGs in non-human animals, and which uses six (6) electrodes to generate eight (8) ECG leads (ECG wave forms). The six electrode configuration includes the following: four (4) limb electrodes, which are placed analogous to an Einthoven configuration in humans, and two (2) chest electrodes. The eight (8) ECG leads recorded comprise three standard limb leads (leads I, II, and III), three augmented leads (Leads aVR, aVF, and aVL), and two chest leads, which are generated using two unipolar chest leads, typically CV5RL [rV2] and CV6LL [V2] for canines, or MV1 and MV2 for primates. 6 Lead NEHB-SPORI C90350 C71151 ECG Test Method 6 LEAD STANDARD 6 Lead Standard An electrocardiogram lead placement on the subject using a six electrode lead set with three standard leads and three augmented derived leads to elicit an electrical view of the heart. 6 Lead Standard C158157 C71151 ECG Test Method 7 LEAD STANDARD, NON-HUMAN An electrocardiogram lead placement for non-human species using a five electrode lead set to monitor and/or record 7 ECG leads, analogous to the standard and augmented human limb leads and one chest lead. 7 Lead Placement Standard for Non-Human Subjects C132356 C71151 ECG Test Method 8 LEAD STANDARD An electrocardiogram (ECG) recorded using 6 electrodes to generate 8 ECG leads (ECG wave forms). The 6 electrode configuration includes 4 limb electrodes in an Einthoven configuration and two chest electrodes. The 8 ECG leads recorded consist of three standard limb leads (leads I, II, and III), three augmented leads (leads aVR, aVF, and aVL), and two chest leads (which are generated using two unipolar chest leads (typically CV5RL [rV2] and CV6LL [V2] for canines or MV1 and MV2 for non-human primates). This lead configuration is typically used to record ECGs in non-human animals. 8 Lead Standard C71121 C71151 ECG Test Method BIPOLAR UNCORRECTED XYZ LEAD SYSTEM Bipolar uncorrected XYZ lead system An electrocardiogram (ECG) lead placement whereby the X+ lead is placed at the right mid-axillary line ate the 4th intercostal space, X- at the left mid-axillary line at he 4th intercostal space, Y+ at the proximal left leg, Y- at the superior aspect of the manubrium, Z+ at the direct posterior to Z- and Z- at the 4th intercostal space at the left sternal margin. (NCI) Lead Placement Bipolar Uncorrected XYZ C123446 C71151 ECG Test Method CONTINUOUS AMBULATORY ECG A continuous electrocardiographic (ECG) recording utilizing 1 or more leads that records and stores data directly to the device. The subject need not be restricted to a medical facility, and may be able to participate in their customary activities of daily living. Continuous Ambulatory ECG C154718 C71151 ECG Test Method CONTINUOUS ECG RECORDING FOR NON-HUMAN SPECIES USING IMPLANTED LEADS A continuous electrocardiographic (ECG) recording utilizing one or more implanted leads in a non-human species. Continuous ECG Recording for Non-human Species Using Implanted Leads C154717 C71151 ECG Test Method CONTINUOUS SURFACE ECG RECORDING FOR NON-HUMAN SPECIES A continuous electrocardiographic (ECG) recording utilizing one or more surface leads in a non-human species. Continuous Surface ECG Recording for Non-human Species C71120 C71151 ECG Test Method CUBE LEAD SYSTEM Cube lead system An electrocardiogram (ECG) lead placement that is a type of uncorrected vectorcardiograph. This lead system is based on a rectangular body axis. It uses an extra number of electrodes to make it three-dimensional. (NCI) Lead Placement Cube C71118 C71151 ECG Test Method FRANK LEAD SYSTEM Frank lead system An electrocardiogram (ECG) lead placement for determining 3 orthogonal components X (right to left direction), Y (foot to head direction) and Z (back to front direction) of the heart. For this method a minimum of 4 electrodes are needed that represent the right arm, left arm, left leg and back. However, usually 7 electrodes are used to avoid dependence on the dipole location and facilitate interpretation. (NCI) Lead Placement Frank C38064 C71151 ECG Test Method HOLTER CONTINUOUS ECG RECORDING An electrocardiographic method for collecting continuous ECG waveforms with a variable number of discrete leads with duration longer than the standard 10 second ECG. Holter recording may be performed in patients who are ambulatory, and may collect data for 24 hours or longer. Holter Monitoring C71119 C71151 ECG Test Method MCFEE-PARUNGAO LEAD SYSTEM McFee-Parungao lead system An electrocardiogram (ECG) lead placement for determining 3 orthogonal components X (back to front), Y (right to left) and Z (foot to head) of the heart. This system places the electrodes closer to the heart to achieve better orthogonality and a homogeneous lead field. (NCI) Lead Placement McFee-Parungao C71122 C71151 ECG Test Method PSEUDO-ORTHOGONAL XYZ LEAD SYSTEM Pseudo-orthogonal XYZ lead system An electrocardiogram (ECG) lead placement that allows monitoring and recording of cardiac electrical activity. A V1-type lead is used whose positive electrode is localized in the 4th intercostal space, 2.5cm from the sternum. Its negative electrode is placed below the left clavicle. An addition of lead V5 and aVF can be made to facilitate interpretation. (NCI) Lead Placement Pseudo Orthogonal XYZ C71128 C71151 ECG Test Method STANDARD 12-LEAD AND CC5-CM5-ML Standard 12-lead and CC5-CM5-ML An electrocardiogram (ECG) lead placement whereby 12 leadpoints are recorded but the standard lead positions have been modified so that the negative reference is at CM5 and the active electrode is at the left leg position. (NCI) 12 Lead Placement Standard And CC5-CM5-ML C71126 C71151 ECG Test Method STANDARD 12-LEAD AND CM5-CC5-CH5 Standard 12-lead and CM5-CC5-CH5 An electrocardiogram (ECG) lead placement whereby 12 leadpoints are recorded but the standard lead positions have been modified so that the bipolar lead groups place the negative of the reference electrode over the manubrium (CM5), the right scapula (CB5), V5R (CC5) or on the forehead (CH5) and the active electrode at V5. (NCI) 12 Lead Placement Standard And CC5-CM5-CH5 C71131 C71151 ECG Test Method STANDARD 12-LEAD EXTENDED LEFT Standard 12-lead extended to the left by V7, V8, V9 An electrocardiogram (ECG) lead placement whereby the standard lead placement is modified by having leads V7, V8 and V9. (NCI) 12 Lead Placement Standard Extended Left C71130 C71151 ECG Test Method STANDARD 12-LEAD EXTENDED RIGHT Standard 12-lead extended to the right by V5R, V4R, V3R An electrocardiogram (ECG) lead placement whereby the rightward oriented V leads progress from V1R, placed instead of the standard V2, to V6R. The V3 lead in the standard placement is replaced by V4R. (NCI) 12 Lead Placement Standard Extended Right C71115 C71151 ECG Test Method STANDARD LEADS FOR BICYCLE EXERCISE Limb leads on the back (shoulder and on the hips). (NCI) Lead Placement Bicycle C71117 C71151 ECG Test Method STANDARD LEADS ONE INTERCOSTAL SPACE HIGHER Standard leads one intercostal space higher An electrocardiographic lead placement schema in which the V leads are placed one intercostal space cephalad to the position they would have in the standard lead placement schema. (NCI) Lead Placement Standard Intercostal Space Higher C71092 C71151 ECG Test Method VECTORCARDIOGRAPH CORRECTED Vectorcardiograph Corrected A recording of the electrical activity of the heart displayed in the form of a vector loop, corrected for anatomic inconsistencies. (NCI) Vectorcardiograph Corrected C71093 C71151 ECG Test Method VECTORCARDIOGRAPH UNCORRECTED Vectorcardiograph Uncorrected A recording of the electrical activity of the heart displayed in the form of a vector loop, uncorrected for anatomic inconsistencies. (NCI) Vectorcardiograph Uncorrected C71152 Yes ECG Test Name EGTEST ECG Test Name Terminology codelist used with ECG Test Names within CDISC. CDISC SDTM ECG Test Name Terminology C116140 C71152 ECG Test Name Acute Myocardial Ischemia ECG Change Acute Myocardial Ischemia ECG Change An electrocardiographic finding assessment of new or presumed new significant ST-segment-T wave (ST-T) changes or new left bundle branch block consistent with acute myocardial ischemia. (Thygesen K, Alpert JS, Jaffe AS, Simoons ML, et al.; Joint ESC/ACCF/AHA/WHF Task Force for Universal Definition of Myocardial Infarction. Third universal definition of myocardial infarction. J Am Coll Cardiol. 2012 Oct 16;60(16):1581-98). Acute Myocardial Ischemia by ECG Assessment C111131 C71152 ECG Test Name Atrioventricular Conduction Atrioventricular Conduction An electrocardiographic assessment of cardiac atrioventricular conduction. Atrioventricular Conduction ECG Assessment C111132 C71152 ECG Test Name Axis and Voltage Axis and Voltage An electrocardiographic assessment of mean cardiac electrical vector and the ECG voltage. Axis and Voltage ECG Assessment C111155 C71152 ECG Test Name Chamber Hypertrophy or Enlargement Chamber Hypertrophy or Enlargement An electrocardiographic assessment of chamber hypertrophy or enlargement. Chamber Hypertrophy or Enlargement ECG Assessment C117761 C71152 ECG Test Name Comparison to a Prior ECG Comparison to a Prior ECG A comparative interpretation of an ECG relative to a previous (comparator) ECG. The definition of the comparator ECG may be specified elsewhere. Common comparator result values include improved, no change, deteriorated. Comparison to a Prior ECG C119253 C71152 ECG Test Name ECG Maximum Atrial Rate ECG Maximum Atrial Rate An electrocardiographic measurement of the maximum rate of atrial depolarizations (P waves) recorded during an interval of time, usually expressed in beats per minute. Maximum Atrial Rate by Electrocardiogram C119257 C71152 ECG Test Name ECG Maximum Heart Rate ECG Maximum Heart Rate An electrocardiographic measurement of the maximum rate of depolarization of a specific region of the heart during an interval of time, usually expressed in beats per minute. Unless otherwise specified, this is usually the maximum ventricular rate. Maximum Heart Rate by Electrocardiogram C119260 C71152 ECG Test Name ECG Maximum Ventricular Rate ECG Maximum Ventricular Rate An electrocardiographic measurement of the maximum rate of ventricular depolarizations (QRS complexes) recorded during an interval of time, usually expressed in beats per minute. Maximum Ventricular Rate by Electrocardiogram C119256 C71152 ECG Test Name ECG Mean Atrial Rate ECG Mean Atrial Rate An electrocardiographic measurement of the average rate of atrial depolarizations (P waves) recorded during an interval of time, usually expressed in beats per minute. Mean Atrial Rate by Electrocardiogram C119259 C71152 ECG Test Name ECG Mean Heart Rate ECG Mean Heart Rate An electrocardiographic measurement of the average rate of depolarization of a specific region of the heart during an interval of time, usually expressed in beats per minute. Unless otherwise specified, this is usually the mean ventricular rate. Mean Heart Rate by Electrocardiogram C119263 C71152 ECG Test Name ECG Mean Ventricular Rate ECG Mean Ventricular Rate An electrocardiographic measurement of the average rate of ventricular depolarizations (QRS complexes) recorded during an interval of time, usually expressed in beats per minute. Mean Ventricular Rate by Electrocardiogram C119254 C71152 ECG Test Name ECG Median Atrial Rate ECG Median Atrial Rate An electrocardiographic measurement of the median rate of atrial depolarizations (P waves) recorded during an interval of time, usually expressed in beats per minute. Median Atrial Rate by Electrocardiogram C123447 C71152 ECG Test Name ECG Median Heart Rate ECG Median Heart Rate An electrocardiographic measurement of the median rate of depolarization of a specific region of the heart during an interval of time, usually expressed in beats per minute. Unless otherwise specified, this is usually the median ventricular rate. ECG Median Heart Rate C119261 C71152 ECG Test Name ECG Median Ventricular Rate ECG Median Ventricular Rate An electrocardiographic measurement of the median rate of ventricular depolarizations (QRS complexes) recorded during an interval of time, usually expressed in beats per minute. Median Ventricular Rate by Electrocardiogram C119255 C71152 ECG Test Name ECG Minimum Atrial Rate ECG Minimum Atrial Rate An electrocardiographic measurement of the minimum rate of atrial depolarizations (P waves) recorded during an interval of time, usually expressed in beats per minute. Minimum Atrial Rate by Electrocardiogram C119258 C71152 ECG Test Name ECG Minimum Heart Rate ECG Minimum Heart Rate An electrocardiographic measurement of the minimum rate of depolarization of a specific region of the heart during an interval of time, usually expressed in beats per minute. Unless otherwise specified, this is usually the minimum ventricular rate. Minimum Heart Rate by Electrocardiogram C119262 C71152 ECG Test Name ECG Minimum Ventricular Rate ECG Minimum Ventricular Rate An electrocardiographic measurement of the minimum rate of ventricular depolarizations (QRS complexes) recorded during an interval of time, usually expressed in beats per minute. Minimum Ventricular Rate by Electrocardiogram C41255 C71152 ECG Test Name Interpretation Interpretation An act or process of elucidation; explication, or explanation of the meaning of the event or thing via the assignment of objects from the domain to the constants of a formal language, truth-values to the proposition symbols, truth-functions to the connectives, other functions to the function symbols, and extensions to the predicates, if any. The assignments are result of human logic application and are not native to the symbols of the formal language. Interpretation C111238 C71152 ECG Test Name Intraventricular-Intraatrial Conduction Intraventricular-Intraatrial Conduction An electrocardiographic assessment of intraventricular and intra-atrial conduction. Intraventricular and Intraatrial Conduction ECG Assessment C117767 C71152 ECG Test Name J-Tpeak Interval, Aggregate J-Tpeak Interval, Aggregate An aggregate J-Tpeak value based on the measurement of J-Tpeak intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate J-T Peak Interval C117768 C71152 ECG Test Name J-Tpeak Interval, Single Beat J-Tpeak Interval, Single Beat An electrocardiographic interval measured from the J point to the peak of the T wave of a single beat utilizing one or more leads. Single Beat J-T Peak Interval C117762 C71152 ECG Test Name JT Interval, Aggregate JT Interval, Aggregate An aggregate JT value based on the measurement of JT intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate JT Interval C117769 C71152 ECG Test Name JT Interval, Single Beat JT Interval, Single Beat An electrocardiographic interval measured from the J point to the offset of the T wave of a single beat utilizing one or more leads. Single Beat JT Interval C117763 C71152 ECG Test Name JTcB Interval, Aggregate JTcB Interval, Aggregate A JT aggregate interval that is corrected for heart rate using Bazett's formula, based on the measurement of QT intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate JTCB Interval C117764 C71152 ECG Test Name JTcB Interval, Single Beat JTcB Interval, Single Beat A JT single beat interval that is corrected for heart rate using Bazett's formula, based on a QT interval measured on a single beat utilizing one or more ECG leads. Single Beat JTCB Interval C117765 C71152 ECG Test Name JTcF Interval, Aggregate JTcF Interval, Aggregate A JT aggregate interval that is corrected for heart rate using Fridericia's formula, based on the measurement of QT intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate JTCF Interval C117766 C71152 ECG Test Name JTcF Interval, Single Beat JTcF Interval, Single Beat A JT single beat interval that is corrected for heart rate using Fridericia's formula, based on a QT interval measured on a single beat utilizing one or more ECG leads. Single Beat JTCF Interval C111280 C71152 ECG Test Name Myocardial Infarction Myocardial Infarction An electrocardiographic assessment of findings suggestive of myocardial infarction. Myocardial Infarction ECG Assessment C117770 C71152 ECG Test Name New Q Wave New Q Wave An electrocardiographic finding assessment of new or presumed new pathologic Q waves suggestive of myocardial infarction. (Thygesen K, Alpert JS, Jaffe AS, Simoons ML, et al.; Joint ESC/ACCF/AHA/WHF Task Force for Universal Definition of Myocardial Infarction. Third universal definition of myocardial infarction. J Am Coll Cardiol. 2012 Oct 16;60(16):1581-98). New Q Wave C117777 C71152 ECG Test Name P Wave Amplitude, Aggregate P Wave Amplitude, Aggregate An aggregate P wave amplitude value based on the measurement of P wave amplitudes from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate P Wave Amplitude C117778 C71152 ECG Test Name P Wave Amplitude, Single Beat P Wave Amplitude, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mm) of the P wave measured from the isoelectric baseline to the peak of the P wave of a single beat utilizing one or more leads. Based on the recording gain, this measurement is reported in millivolt. Single Beat P Wave Amplitude C118164 C71152 ECG Test Name P Wave Axis P Wave Axis A numerical representation of the electrocardiographic vector assessed at maximum deviation of the P wave from the isoelectric baseline, usually reported for the frontal plane. P Wave Axis C117775 C71152 ECG Test Name P Wave Duration, Aggregate P Wave Duration, Aggregate An aggregate P wave duration value based on the measurement of P wave duration intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate P Wave Duration C117776 C71152 ECG Test Name P Wave Duration, Single Beat P Wave Duration, Single Beat An electrocardiographic interval measured from the onset of the P wave to the offset of the P wave of a single beat utilizing one or more leads. Single Beat P Wave Duration C111285 C71152 ECG Test Name Pacemaker Pacemaker An electrocardiographic assessment of presence of artificial electronic pacing. Pacemaker ECG Assessment C117771 C71152 ECG Test Name PP Interval, Aggregate PP Interval, Aggregate An aggregate PP value based on the measurement of PP intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate PP Interval C117772 C71152 ECG Test Name PP Interval, Single Measurement PP Interval, Single Measurement An electrocardiographic measurement of the interval between the onsets of two consecutive P waves. Single Measurement PP Interval C117773 C71152 ECG Test Name PR Interval, Aggregate PQ Interval, Aggregate; PQAG; PR Interval, Aggregate An aggregate PR value based on the measurement of PR intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate PR Interval C117774 C71152 ECG Test Name PR Interval, Single Beat PQ Interval, Single Beat; PQSB; PR Interval, Single Beat An electrocardiographic interval measured from the onset of the P wave to the onset of the QRS complex of a single beat utilizing one or more leads. Single Beat PR Interval C117789 C71152 ECG Test Name Q Wave Amplitude, Aggregate Q Wave Amplitude, Aggregate An aggregate Q wave amplitude value based on the measurement of Q wave amplitudes from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate Q Wave Amplitude C117790 C71152 ECG Test Name Q Wave Amplitude, Single Beat Q Wave Amplitude, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mm) of the Q wave measured from the isoelectric baseline to the peak of the Q wave of a single beat utilizing one or more leads. Based on the recording gain, this measurement may also be reported in millivolt. Single Beat Q Wave Amplitude C118165 C71152 ECG Test Name QRS Axis QRS Axis A numerical representation of the electrocardiographic vector assessed at maximum deviation of the QRS complex from the isoelectric baseline, usually reported for the frontal plane. QRS Axis C117779 C71152 ECG Test Name QRS Duration, Aggregate QRS Duration, Aggregate An aggregate QRS value based on the measurement of QRS intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate QRS Duration C117780 C71152 ECG Test Name QRS Duration, Single Beat QRS Duration, Single Beat An electrocardiographic interval measured from the onset of the QRS complex to the offset of the QRS complex of a single beat utilizing one or more leads. Single Beat QRS Duration C117781 C71152 ECG Test Name QRS Duration, Ventr. Paced, Aggregate QRS Duration, Ventr. Paced, Aggregate An aggregate paced QRS duration value based on the measurement of paced QRS duration intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Paced Ventricular Aggregate QRS Duration C117782 C71152 ECG Test Name QRS Duration, Ventr. Paced, Single Beat QRS Duration, Ventr. Paced, Single Beat An electrocardiographic interval measured from the onset of the paced QRS complex to the offset of the QRS complex of a single beat utilizing one or more leads. Paced Ventricular Single Beat QRS Duration C117783 C71152 ECG Test Name QT Interval, Aggregate QT Interval, Aggregate An aggregate QT value based on the measurement of QT intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate QT Interval C117788 C71152 ECG Test Name QT Interval, Single Beat QT Interval, Single Beat An electrocardiographic interval measured from the onset of the QRS complex to the offset of the T wave of a single beat utilizing one or more leads. Single Beat QT Interval C174285 C71152 ECG Test Name QTc Corr Method Unspecified, Aggregate QTc Corr Method Unspecified, Aggregate; QTc Correction Method Unspecified, Aggregate A QT aggregate interval that is corrected for heart rate by unspecified correction method, or by non-standard correction methods. QTc Correction Method Unspecified, Aggregate C174286 C71152 ECG Test Name QTc Corr Method Unspecified, Single Beat QTc Corr Method Unspecified, Single Beat; QTc Correction Method Unspecified, Single Beat A QT interval that is corrected for heart rate by unspecified correction method, or by non-standard correction methods, based on a QT interval measured on a single beat utilizing one or more ECG leads. QTc Correction Method Unspecified, Single Beat C100391 C71152 ECG Test Name QTc Correction Method Unspecified QTc Correction Method Unspecified A QT interval that is corrected for heart rate by unspecified correction method, or by non-standard correction methods. Corrected QT Interval C124332 C71152 ECG Test Name QTca Interval, Aggregate QTca Interval, Aggregate A QT Aggregate interval that is corrected for heart rate using individual probabilistic QT/RR slopes for each subject, based on the measurement of QT intervals from multiple beats within a single ECG or period of a continuous ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate QTca Interval C124333 C71152 ECG Test Name QTca Interval, Single Beat QTca Interval, Single Beat A QT interval that is corrected for heart rate using individual probabilistic QT/RR slopes for each subject, based on a QT interval measured on a single beat utilizing one or more ECG leads. Single Beat QTca Interval C117784 C71152 ECG Test Name QTcB Interval, Aggregate QTcB Interval, Aggregate A QT aggregate interval that is corrected for heart rate using Bazett's formula, based on the measurement of QT intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate QTCB Interval C117785 C71152 ECG Test Name QTcB Interval, Single Beat QTcB Interval, Single Beat A QT single beat interval that is corrected for heart rate using Bazett's formula, based on a QT interval measured on a single beat utilizing one or more ECG leads. Single Beat QTCB Interval C117786 C71152 ECG Test Name QTcF Interval, Aggregate QTcF Interval, Aggregate A QT aggregate interval that is corrected for heart rate using Fridericia's formula, based on the measurement of QT intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate QTCF Interval C117787 C71152 ECG Test Name QTcF Interval, Single Beat QTcF Interval, Single Beat A QT single beat interval that is corrected for heart rate using Fridericia's formula, based on a QT interval measured on a single beat utilizing one or more ECG leads. Single Beat QTCF Interval C123448 C71152 ECG Test Name QTcL Interval, Aggregate QTcL Interval, Aggregate A QT aggregate interval corrected for heart rate using a linear correction formula. Aggregate QTcL Interval C123449 C71152 ECG Test Name QTcL Interval, Single Beat QTcL Interval, Single Beat A QT single beat interval corrected for heart rate using a linear correction formula. Single Beat QTcL Interval C123450 C71152 ECG Test Name QTcV Interval, Aggregate QTcV Interval, Aggregate A QT aggregate interval corrected for heart rate using the Van der Water's correction formula. Aggregate QTcV Interval C123451 C71152 ECG Test Name QTcV Interval, Single Beat QTcV Interval, Single Beat A QT single beat interval corrected for heart rate using the Van der Water's correction formula. Single Beat QTcV Interval C117795 C71152 ECG Test Name R Wave Amplitude, Aggregate R Wave Amplitude, Aggregate An aggregate R wave amplitude value based on the measurement of R wave amplitudes from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. R Wave Amplitude Aggregate C117796 C71152 ECG Test Name R Wave Amplitude, Single Beat R Wave Amplitude, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mm) of the R wave measured from the isoelectric baseline to the peak of the R wave of a single beat utilizing one or more leads. Based on the recording gain, this measurement is reported in millivolt. R Wave Amplitude Single Beat C111307 C71152 ECG Test Name Rhythm Not Otherwise Specified Rhythm Not Otherwise Specified An electrocardiographic assessment of cardiac rhythm not otherwise specified. Rhythm Not Otherwise Specified ECG Assessment C117791 C71152 ECG Test Name RR Interval, Aggregate RR Interval, Aggregate An aggregate RR value based on the measurement of RR intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. Aggregate RR Interval C117792 C71152 ECG Test Name RR Interval, Single Measurement RR Interval, Single Measurement An electrocardiographic measurement of the interval between two consecutive R waves. If R waves are not present, this measurement may utilize the interval between the most easily identified components of the QRS complex within two consecutive beats. RR Interval Single Measurement C117793 C71152 ECG Test Name RS Wave Amplitude, Aggregate RS Wave Amplitude, Aggregate An aggregate RS wave amplitude value based on measurements from multiple beats from a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. RS Wave Amplitude Aggregate C117794 C71152 ECG Test Name RS Wave Amplitude, Single Beat RS Wave Amplitude, Single Beat An electrocardiographic measurement of the sum of the amplitudes of the R and S waves, obtained from a single beat in one particular lead or set of leads. RS Wave Amplitude Single Beat C117805 C71152 ECG Test Name S Wave Amplitude, Aggregate S Wave Amplitude, Aggregate An aggregate S wave amplitude value based on the measurement of S wave amplitudes from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. S Wave Amplitude Aggregate C117806 C71152 ECG Test Name S Wave Amplitude, Single Beat S Wave Amplitude, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mm) of the S wave measured from the isoelectric baseline to the peak of the S wave of a single beat utilizing one or more leads. Based on the recording gain, this measurement is reported in millivolt. S Wave Amplitude Single Beat C120608 C71152 ECG Test Name Single RR Heart Rate Single RR Heart Rate An electrocardiographic measurement of a heart rate derived from a single RR interval (interval between two consecutive QRS complexes). Single Beat RR Extrapolated Heart Rate by ECG Assessment C111312 C71152 ECG Test Name Sinus Node Rhythms and Arrhythmias Sinus Node Rhythms and Arrhythmias An electrocardiographic assessment of sinus node rhythms and arrhythmias. Sinus Node Rhythm and Arrhythmia ECG Assessment C117797 C71152 ECG Test Name ST Segment Depression, Aggregate ST Segment Depression, Aggregate An aggregate ST segment depression value based on the measurement of ST segment depression from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. ST Segment Depression Aggregate C117798 C71152 ECG Test Name ST Segment Depression, Single Beat ST Segment Depression, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mm) of the ST segment depression below the isoelectric baseline measured from the baseline to the ST segment of a single beat utilizing one or more leads. Based on the recording gain, this measurement may also be reported in millivolt. ST Segment Depression Single Beat C117799 C71152 ECG Test Name ST Segment Deviation, Aggregate ST Segment Deviation, Aggregate An aggregate ST segment deviation value based on the measurement of ST segment deviation from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. ST Segment Deviation Aggregate C117800 C71152 ECG Test Name ST Segment Deviation, Single Beat ST Segment Deviation, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mm) of the ST segment deviation above or below the isoelectric baseline measured from the baseline to the ST segment of a single beat utilizing one or more leads. Based on the recording gain, this measurement is reported in millivolt. ST Segment Deviation Single Beat C117803 C71152 ECG Test Name ST Segment Duration, Aggregate ST Segment Duration, Aggregate An aggregate ST segment duration value based on the measurement of ST segment duration intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. ST Segment Duration Aggregate C117804 C71152 ECG Test Name ST Segment Duration, Single Beat ST Segment Duration, Single Beat An electrocardiographic interval measured from the J point to the onset of the T wave of a single beat utilizing one or more leads. ST Segment Duration Single Beat C117801 C71152 ECG Test Name ST Segment Elevation, Aggregate ST Segment Elevation, Aggregate An aggregate ST segment elevation value based on the measurement of ST segment elevation from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. ST Segment Elevation Aggregate C117802 C71152 ECG Test Name ST Segment Elevation, Single Beat ST Segment Elevation, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mV) of the ST segment elevation above the isoelectric baseline measured from the baseline to the ST segment of a single beat utilizing one or more leads. Based on the recording gain, this measurement may also be reported in mm. ST Segment Elevation Single Beat C111363 C71152 ECG Test Name ST Segment, T wave, and U wave ST Segment, T wave, and U wave An electrocardiographic assessment of the characteristics of the ST segment, T wave, and U wave. ST Segment, T wave, and U wave ECG Assessment C62117 C71152 ECG Test Name Summary (Max) JT Interval Summary (Max) JT Interval The maximum duration (time) of the JT interval, obtained from a set of measurements of the JT interval. The JT interval is defined as the time from the J point (end of ventricular depolarization, the point at which the QRS meets the ST segment) to the end of the T wave (representing the end of ventricular repolarization). (NCI) Maximum JT Duration C62131 C71152 ECG Test Name Summary (Max) PR Duration Summary (Max) PR Duration The maximum duration (time) of the PR interval, obtained from a set of measurements of the PR interval. The PR interval is defined as the time from the beginning of the P wave (representing the onset of atrial depolarization) to the beginning of the R wave (representing the onset of ventricular depolarization). In some cases, a Q wave will precede the R wave, in which case the PR interval is measured from the beginning of the P wave to the beginning of the Q wave. (NCI) Maximum PR Duration C62135 C71152 ECG Test Name Summary (Max) QT Duration Summary (Max) QT Duration The maximum duration (time) of the QT interval, obtained from a set of measurements of the QT interval. The QT interval is defined as the time from the beginning of the QRS complex to the end of the T wave, representing the time it takes for the ventricles to depolarize and subsequently repolarize. In some cases, the Q wave will be absent, in which case the QT interval is measured from the beginning of the R wave to the end of the T wave. (NCI) Maximum QT Duration C62094 C71152 ECG Test Name Summary (Max) RR Duration Summary (Max) RR Duration The maximum duration (time) between successive peaks of R waves in a particular set of RR intervals. (NCI) Maximum RR Duration C62163 C71152 ECG Test Name Summary (Max) ST Depression Summary (Max) ST Depression The maximum depression (negative deflection from baseline, usually measured in mm) of the ST segment, obtained from a set of measurements of the depression of the ST segment. This is usually expressed in millivolt. Maximum ST Segment Depression by ECG Finding C62157 C71152 ECG Test Name Summary (Max) ST Deviation Summary (Max) ST Deviation The maximum deviation (distance from baseline, positive or negative, usually measured in mm) of the ST segment, obtained from a set of measurements of the deviation of the ST segment. This is usually expressed in millivolt. Maximum ST Deviation C62160 C71152 ECG Test Name Summary (Max) ST Elevation Summary (Max) ST Elevation The maximum elevation (positive deflection from baseline, usually measured in mm) of the ST segment, obtained from a set of measurements of the elevation of the ST segment. This is usually reported in millivolt. Maximum ST Segment Elevation C62116 C71152 ECG Test Name Summary (Min) JT Interval Summary (Min) JT Interval The minimum duration (time) of the JT interval, obtained from a set of measurements of the JT interval. The JT interval is defined as the time from the J point (end of ventricular depolarization, the point at which the QRS meets the ST segment) to the end of the T wave (representing the end of ventricular repolarization). (NCI) Minimum JT Duration C62125 C71152 ECG Test Name Summary (Min) PR Duration Summary (Min) PR Duration The minimum duration (time) of the PR interval, obtained from a set of measurements of the PR interval. The PR interval is defined as the time from the beginning of the P wave (representing the onset of atrial depolarization) to the beginning of the R wave (representing the onset of ventricular depolarization). In some cases, a Q wave will precede the R wave, in which case the PR interval is measured from the beginning of the P wave to the beginning of the Q wave. (NCI) Minimum PR Duration C62133 C71152 ECG Test Name Summary (Min) QT Duration Summary (Min) QT Duration The minimum duration (time) of the QT interval, obtained from a set of measurements of the QT interval. The QT interval is defined as the time from the beginning of the QRS complex to the end of the T wave, representing the time it takes for the ventricles to depolarize and subsequently repolarize. In some cases, the Q wave will be absent, in which case the QT interval is measured from the beginning of the R wave to the end of the T wave. (NCI) Minimum QT Duration C62093 C71152 ECG Test Name Summary (Min) RR Duration Summary (Min) RR Duration The minimum duration (time) between successive peaks of R waves in a particular set of RR intervals. (NCI) Minimum RR Duration C62162 C71152 ECG Test Name Summary (Min) ST Depression Summary (Min) ST Depression The minimum depression (negative deflection from baseline, usually measured in mm) of the ST segment, obtained from a set of measurements of the depression of the ST segment. This is usually expressed in millivolt. Minimum ST Segment Depression by ECG Finding C62156 C71152 ECG Test Name Summary (Min) ST Deviation Summary (Min) ST Deviation The minimum deviation (distance from baseline, positive or negative, usually measured in mm) of the ST segment, obtained from a set of measurements of the deviation of the ST segment. This is usually expressed in millivolt. Minimum ST Deviation C62159 C71152 ECG Test Name Summary (Min) ST Elevation Summary (Min) ST Elevation The minimum elevation (positive deflection from baseline, usually measured in mm) of the ST segment, obtained from a set of measurements of the elevation of the ST segment. This is usually reported in millivolt. Minimum ST Segment Elevation C111320 C71152 ECG Test Name Supraventricular Arrhythmias Supraventricular Arrhythmias An electrocardiographic assessment of supraventricular arrhythmias excluding tachycardias. Supraventricular Arrhythmia ECG Assessment C111321 C71152 ECG Test Name Supraventricular Tachyarrhythmias Supraventricular Tachyarrhythmias An electrocardiographic assessment of supraventricular tachyarrhythmias. Supraventricular Tachyarrhythmia ECG Assessment C117814 C71152 ECG Test Name T Wave Amplitude, Aggregate T Wave Amplitude, Aggregate An aggregate T wave amplitude value based on the measurement of T wave amplitudes from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. T Wave Amplitude Aggregate C117815 C71152 ECG Test Name T Wave Amplitude, Single Beat T Wave Amplitude, Single Beat An electrocardiographic measurement of the mean amplitude (usually measured in mV) of the T wave measured from the isoelectric baseline to the peak of the T wave of a single beat utilizing one or more leads. Based on the recording gain, this measurement may also be reported in mm. T Wave Amplitude Single Beat C117810 C71152 ECG Test Name T Wave Area, Aggregate T Wave Area, Aggregate An aggregate T wave area value based on the measurement of T wave areas from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. T Wave Area Aggregate C117811 C71152 ECG Test Name T Wave Area, Single Beat T Wave Area, Single Beat An electrocardiographic measurement of the area of the T wave of a single beat utilizing one or more leads. T Wave Area Single Beat C118166 C71152 ECG Test Name T Wave Axis T Wave Axis A numerical representation of the electrocardiographic vector assessed at maximum deviation of the T wave from the isoelectric baseline, usually reported for the frontal plane. T Wave Axis C117812 C71152 ECG Test Name T Wave Duration, Aggregate T Wave Duration, Aggregate An aggregate T wave duration value based on the measurement of T wave duration intervals from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. T Wave Duration Aggregate C117813 C71152 ECG Test Name T Wave Duration, Single Beat T Wave Duration, Single Beat An electrocardiographic interval measured from the onset of the T wave to the offset of the T wave of a single beat utilizing one or more leads. T Wave Duration Single Beat C117807 C71152 ECG Test Name Technical Quality Technical Quality A statement about an electrocardiographic recording describing technical issues or interference during the recording, processing, or transmission of the data. This does not represent an electrocardiographic diagnosis. ECG Technical Quality C117808 C71152 ECG Test Name Tpeak-Tend Interval, Aggregate Tpeak-Tend Interval, Aggregate An aggregate Tpeak-Tend value based on the measurement of Tpeak-Tend from multiple beats within a single ECG. The method of aggregation, which can vary, is typically a measure of central tendency such as the mean. T Peak-T End Interval Aggregate C117809 C71152 ECG Test Name Tpeak-Tend Interval, Single Beat Tpeak-Tend Interval, Single Beat An electrocardiographic interval measured from the peak of the T wave to the offset of the T wave of a single beat utilizing one or more leads. T Peak-T End Interval Single Beat C111330 C71152 ECG Test Name Ventricular Arrhythmias Ventricular Arrhythmias An electrocardiographic assessment of ventricular arrhythmias excluding tachycardias. Ventricular Arrhythmia ECG Assessment C111331 C71152 ECG Test Name Ventricular Tachyarrhythmias Ventricular Tachyarrhythmias An electrocardiographic assessment of ventricular tachyarrhythmias. Ventricular Tachyarrhythmia ECG Assessment C160929 Yes Expected Onset of Rad/Nuc Targeted Injury Response EORNTI Expected Onset of Rad/Nuc Targeted Injury Response Terminology related to the relative timing of the expected onset of the targeted injury, with respect to rad/nuc challenge agent exposure. CDISC SEND Expected Onset of Rad/Nuc Targeted Injury Response Terminology C161522 C160929 Expected Onset of Rad/Nuc Targeted Injury Response ACUTE AND DELAYED ONSET The manifestation of the injury, disease, or condition is characterized as having both acute and delayed onsets. Acute and Delayed Onset C161520 C160929 Expected Onset of Rad/Nuc Targeted Injury Response ACUTE ONSET The manifestation of the injury, disease, or condition is characterized as having an immediate or early onset. Acute Onset C161521 C160929 Expected Onset of Rad/Nuc Targeted Injury Response DELAYED ONSET The manifestation of the injury, disease, or condition is characterized as having a delayed onset. Delayed Onset C124311 Yes Fetal Measurement Test Code FMTESTCD Fetal Measurement Test Code Terminology for the test code relevant to fetal measurements. CDISC SEND Fetal Measurement Test Code Terminology C124276 C124311 Fetal Measurement Test Code ANGDIST Anogenital Distance A measurement of the length of the span between the anus and the base of the genitalia. Anogenital Distance C124478 C124311 Fetal Measurement Test Code BIPADIST Biparietal Distance A measurement of the length of the span between the protuberances of the parietal bones of the skull. Biparietal Distance C124479 C124311 Fetal Measurement Test Code BWFETAL Fetal Body Weight The weight of a fetus. Fetal Body Weight C64265 C124311 Fetal Measurement Test Code CIRCUMF Circumference The length of the closed curve of a circle; the size of something as given by the distance around it. (NCI) Circumference C81242 C124311 Fetal Measurement Test Code CRWNRMPL Crown Rump length A measurement from the proximal aspect of the head to the buttocks or proximal aspect of the tail. Crown to Rump Length Measurement C124480 C124311 Fetal Measurement Test Code FVOLUME Fluid Volume The amount of three dimensional space occupied by a fluid. Fluid Volume C25334 C124311 Fetal Measurement Test Code LENGTH Length The linear extent in space from one end of something to the other end, or the extent of something from beginning to end. (NCI) Length C124481 C124311 Fetal Measurement Test Code OCCFDIAM Occipitofrontal Diameter A measurement of the skull, measured from the external occipital protuberance to the most prominent point of the frontal bone in the midline. Occipitofrontal Diameter C124482 C124311 Fetal Measurement Test Code OSSKELCT Ossified Skeletal Element Count The number of skeletal elements with ossification centers present. Number of Ossified Skeletal Elements C124483 C124311 Fetal Measurement Test Code OWFETAL Fetal Organ Weight The weight of a fetal organ. Fetal Organ Weight C124484 C124311 Fetal Measurement Test Code SEXFETAL Fetal Sex Examination of the fetus to determine sex. Sex of Fetus C124312 Yes Fetal Measurement Test Name FMTEST Fetal Measurement Test Name Terminology for the test name relevant to fetal measurements. CDISC SEND Fetal Measurement Test Name Terminology C124276 C124312 Fetal Measurement Test Name Anogenital Distance Anogenital Distance A measurement of the length of the span between the anus and the base of the genitalia. Anogenital Distance C124478 C124312 Fetal Measurement Test Name Biparietal Distance Biparietal Distance A measurement of the length of the span between the protuberances of the parietal bones of the skull. Biparietal Distance C64265 C124312 Fetal Measurement Test Name Circumference Circumference The length of the closed curve of a circle; the size of something as given by the distance around it. (NCI) Circumference C81242 C124312 Fetal Measurement Test Name Crown Rump length Crown Rump length A measurement from the proximal aspect of the head to the buttocks or proximal aspect of the tail. Crown to Rump Length Measurement C124479 C124312 Fetal Measurement Test Name Fetal Body Weight Fetal Body Weight The weight of a fetus. Fetal Body Weight C124483 C124312 Fetal Measurement Test Name Fetal Organ Weight Fetal Organ Weight The weight of a fetal organ. Fetal Organ Weight C124484 C124312 Fetal Measurement Test Name Fetal Sex Fetal Sex Examination of the fetus to determine sex. Sex of Fetus C124480 C124312 Fetal Measurement Test Name Fluid Volume Fluid Volume The amount of three dimensional space occupied by a fluid. Fluid Volume C25334 C124312 Fetal Measurement Test Name Length Length The linear extent in space from one end of something to the other end, or the extent of something from beginning to end. (NCI) Length C124481 C124312 Fetal Measurement Test Name Occipitofrontal Diameter Occipitofrontal Diameter A measurement of the skull, measured from the external occipital protuberance to the most prominent point of the frontal bone in the midline. Occipitofrontal Diameter C124482 C124312 Fetal Measurement Test Name Ossified Skeletal Element Count Ossified Skeletal Element Count The number of skeletal elements with ossification centers present. Number of Ossified Skeletal Elements C124310 Yes Fetal Pathology Findings Result FXFINDRS Fetal Pathology Findings Result Terminology relevant to the results for fetal gross pathological findings. CDISC SEND Fetal Pathology Findings Result Terminology C124485 C124310 Fetal Pathology Findings Result ABNORMAL CONSISTENCY Altered Consistency Atypical consistency observed in the contents of a structure. Altered Consistency C124486 C124310 Fetal Pathology Findings Result ABNORMAL FISSURE An atypical long narrow slit or groove that divides an organ into lobes, or tissues and bone into parts. (NCI) Abnormal Fissure C124487 C124310 Fetal Pathology Findings Result ABNORMAL FLEXURE A flexure that is deviating from the norm or outside the bounds of what is considered normal. Abnormal Flexure C186225 C124310 Fetal Pathology Findings Result ABNORMAL FLUID OR SUBSTANCE The abnormal presence of fluid or other biological material. Abnormal Fluid or Substance C124488 C124310 Fetal Pathology Findings Result ABNORMAL LOBATION A lobation that is deviating from the norm or outside the bounds of what is considered normal. Abnormal Lobation C124489 C124310 Fetal Pathology Findings Result ABNORMAL ORIGIN Malpositioned Origin An origin that is deviating from the norm or outside the bounds of what is considered normal. Abnormal Origin C124490 C124310 Fetal Pathology Findings Result ABNORMAL SUTURE Skull bones out of alignment causing the suture to deviate from its normal pattern. Abnormal Suture Line C124491 C124310 Fetal Pathology Findings Result ABNORMAL TEXTURE Altered Surface Texture; Altered Texture Atypical texture observed in the surface of a structure. Altered Texture C124492 C124310 Fetal Pathology Findings Result ABSENT FISSURE The lack of a long narrow slit or groove that normally divides an organ into lobes, or tissues and bone into parts. (NCI) Absent Fissure C48190 C124310 Fetal Pathology Findings Result ABSENT Not existing in a specified place at a specified time. (NCI) Absent C124493 C124310 Fetal Pathology Findings Result ACEPHALOSTOMIA Absence of the head but with the presence of mouth-like orifice in the neck region. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Acephalostomia C186226 C124310 Fetal Pathology Findings Result ADHERED TO CORNEA The entity is attached to the cornea. Adhered to Cornea C54685 C124310 Fetal Pathology Findings Result ADHESION A fibrinous or fibrous connection between two surfaces or tissues, connecting tissues or organs that are not normally attached. Tissue Adhesion C124494 C124310 Fetal Pathology Findings Result AMNIOTIC BAND Fibrous bands from the amnion that may entangle the fetus, causing constriction. Amniotic Band C84560 C124310 Fetal Pathology Findings Result ANENCEPHALY Absence of the cranial region of the head, with the brain absent or reduced. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Anencephaly C26693 C124310 Fetal Pathology Findings Result ANEURYSM Localized dilatation of a blood vessel wall. Aneurysm C124496 C124310 Fetal Pathology Findings Result ASYMMETRIC OSSIFICATION Misaligned Ossification Commonly used for structures arising from two or more primary ossification centers (e.g., sternebrae, vertebral centra). Ossification is greater in one or more of the centers than the other(s). Applies only to ossification sites and does not imply that the structure, as represented by the bone precursor, is asymmetrical. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Asymmetric Ossification C186227 C124310 Fetal Pathology Findings Result ASYMMETRIC Lack of symmetry; The two sides of a normally symmetrical structure appear to be unequal in size and/or shape. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Asymmetric C124497 C124310 Fetal Pathology Findings Result ATRESIA Atretic Absence or closure of a normal body orifice or tubular organ. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Atresia C99673 C124310 Fetal Pathology Findings Result AUTOLYSIS Post-mortem degradation of cells and tissues. Autolysis C124498 C124310 Fetal Pathology Findings Result BENT Bowed; Curved Abnormal curvature. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Bent C124499 C124310 Fetal Pathology Findings Result BILOBED Organ that has two lobes or is divided into two lobes. Bilobular C124500 C124310 Fetal Pathology Findings Result BIPARTITE OSSIFICATION Ossification centers not fused. Commonly used for structures arising from two or more primary ossification centers (e.g., sternebrae, vertebral centra). Applies only to the ossification sites and does not imply that the structure, as represented by the bone precursor, is divided (split). (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Bipartite Ossification C176479 C124310 Fetal Pathology Findings Result BIVENTRICULAR OVERRIDE Overriding Biventricular origin of a cardiovascular vessel. Vessel Biventricular Override C124501 C124310 Fetal Pathology Findings Result BLOOD FILLED A finding indicating that that an anatomic space or cavity is filled with blood. Blood-Filled C176472 C124310 Fetal Pathology Findings Result BLUNT-TIPPED Rounded or flat at the end, not tapered. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Blunt-Tipped C61482 C124310 Fetal Pathology Findings Result BRANCHED Bifurcated; Forked Having one or more collateral divisions of the structure, resembling the branches of a tree. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Branch C186228 C124310 Fetal Pathology Findings Result BRANCHING VARIATION Variation in the arrangement of vessels arising from an artery or vein. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Vessel Branching Variation C124503 C124310 Fetal Pathology Findings Result CARTILAGE NOT FUSED A finding referring to incomplete or absent chondrogenesis. Cartilage Not Fused C124504 C124310 Fetal Pathology Findings Result CARTILAGINOUS FUSION Joined together by cartilage. Cartilaginous Fusion C124505 C124310 Fetal Pathology Findings Result CAUDAL DYSPLASIA Severe reduction of caudal structures, including reduction of or absence of hindlimbs, tail, and/or sacral area. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Caudal Dysplasia C124506 C124310 Fetal Pathology Findings Result CEBOCEPHALY Two orbital cavities and two eyes present, the region between being narrowed. Expected skeletal alterations include fused frontonasal and/or maxillary bones and incisors. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Cebocephaly C124507 C124310 Fetal Pathology Findings Result CELOSOMY A developmental defect characterized by incomplete closure of the anterior body wall, resulting in herniation, to variable degrees, of thoracic and/or abdominal viscera. The sternum, sternal ends of ribs, and muscular body wall are usually defective or poorly developed. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Celosomy C158329 C124310 Fetal Pathology Findings Result CERVICAL RIB Presence of rib formation in the cervical region. Cervical Rib C124508 C124310 Fetal Pathology Findings Result CHEILOGNATHOPALATOSCHISIS Cheilognathouranoschisis Cleft lip, upper jaw, and palate. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Cheilognathopalatoschisis C124509 C124310 Fetal Pathology Findings Result CHEILOGNATHOSCHISIS Cleft lip and jaw. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Cheilognathoschisis C61510 C124310 Fetal Pathology Findings Result CLEFT A split or fissure of a facial structure. Cleft C124514 C124310 Fetal Pathology Findings Result COLLAPSED LUMEN A finding in which the walls of a tube or tubular organ have contorted or buckled into its cavity or channel. (NCI) Collapsed Lumen C124515 C124310 Fetal Pathology Findings Result COLORED MATERIAL Presence of colored substance. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Red-Brown Material C186229 C124310 Fetal Pathology Findings Result COMMON CAROTID TRUNK Common origin for left subclavian and left carotid arteries. Common Carotid Trunk C124516 C124310 Fetal Pathology Findings Result COMMON ORIGIN An indication that anatomical structures, typically blood vessels, are arising from the same location. Vessel Common Origin C98903 C124310 Fetal Pathology Findings Result CONJOINED TWINS Monozygotic twins with variable incomplete separation into two during cleavage or early stages of embryogenesis. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Conjoined Twins C61301 C124310 Fetal Pathology Findings Result CONVOLUTED Coiled; Twisted Folded, curved and/or tortuous windings. Convolution C124517 C124310 Fetal Pathology Findings Result CRANIAL MENINGOCELE Herniation of meninges through a defect in skull. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Cranial Meningocele C124518 C124310 Fetal Pathology Findings Result CRANIOFENESTRIA Multiple unossified area(s) of the cranium. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Craniofenestria C98907 C124310 Fetal Pathology Findings Result CRANIORACHISCHISIS Cranial Rachischisis A congenital fissure of both the skull and vertebral column. (Saunders. (1988). Dorland's illustrated medical dictionary. (27th ed.). Philadelphia) Craniorachischisis C124519 C124310 Fetal Pathology Findings Result CRANIOSCHISIS Fissure of the cranial region of the head with varying degrees of the brain exposed. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Cranioschisis C84655 C124310 Fetal Pathology Findings Result CRANIOSYNOSTOSIS Premature closure of cranial sutures with fusion of bone, resulting in small maldeveloped skull; used to describe multiple skull bone fusions. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Craniosynostosis C124520 C124310 Fetal Pathology Findings Result CRYPTOPHTHALMIA Cryptophthalmos Skin continuous over eye(s) without formation of eyelid(s). (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Cryptophthalmia C176473 C124310 Fetal Pathology Findings Result CURLED Curly Curved into nearly a full circle, or coiled. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Curly C124522 C124310 Fetal Pathology Findings Result CYCLOPIA Monophthalmia; Single Eyeball; Synophthalmia Single median orbit; eyeball(s) can be absent, completely or incompletely fused. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.). Cyclopia C2978 C124310 Fetal Pathology Findings Result CYST A sac-like closed pocket of tissue that may be empty or may be filled with fluid, gas, semisolid, or amorphous material. It typically has an outer epithelial-lined capsule. Cyst C124523 C124310 Fetal Pathology Findings Result DECREASED ANOGENITAL DISTANCE Shortened distance between anus and genital tubercle. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Anogenital Distance Decreased C43429 C124310 Fetal Pathology Findings Result DEFECT Imperfection or abnormality that may affect form or function. Defect C124639 C124310 Fetal Pathology Findings Result DEPRESSION Nonpatent localized recess in a structure or tissue. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Depression C124524 C124310 Fetal Pathology Findings Result DETACHED Floating; Non-articulated Physically separated or not connected. (NCI) Detached C84669 C124310 Fetal Pathology Findings Result DEXTROCARDIA A congenital abnormality in which the heart is located in the right side of the chest. Dextrocardia C113136 C124310 Fetal Pathology Findings Result DILATATION Dilation Expansion of the cavity, ducts or lumen of a hollow organ or vessel. Dilation C124525 C124310 Fetal Pathology Findings Result DISCOLORED Not the normal color. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Discoloration C186230 C124310 Fetal Pathology Findings Result DISTAL OSSIFICATION SITE Ossification site(s) in the cartilaginous distal region of the bone. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Distal Ossification Site C124526 C124310 Fetal Pathology Findings Result DISTENDED Enlarged or expanded organ due to an increase of the contents. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Distended C26753 C124310 Fetal Pathology Findings Result DIVERTICULUM A sac-like protrusion in the wall of a hollow organ or tissue. Diverticulum C176474 C124310 Fetal Pathology Findings Result DOMED The appearance of a structure or body part that is more elevated and rounded than normal. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Domed C98916 C124310 Fetal Pathology Findings Result DOUBLE OUTLET RIGHT VENTRICLE Pulmonary trunk and aorta arise from the right ventricle. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Double Outlet Right Ventricle C124528 C124310 Fetal Pathology Findings Result DUMBBELL OSSIFICATION Two approximately spherical ossification sites attached at or near the mid-line by an ossified bridge. Commonly used for structures arising from two primary centers (e.g., sternebrae, vertebral centra). Applies only to the ossification sites. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Dumbbell Ossification C185903 C124310 Fetal Pathology Findings Result DUPLICATED Of, or pertaining to, a copy of an entity that is of similar shape or size. Duplicate C3002 C124310 Fetal Pathology Findings Result EDEMA Excessive amount of watery fluid in tissues or cavities, generally characterized microscopically as clear spaces separating tissue components. Edema C176475 C124310 Fetal Pathology Findings Result ERUPTED The emergence of a structure or body part. Eruption C124529 C124310 Fetal Pathology Findings Result ETHMOCEPHALY Some degree of cyclopia in which the eyes may be closely set but the snout is small. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Ethmocephaly C124530 C124310 Fetal Pathology Findings Result EVAGINATION A finding that indicates that an anatomic structure is partially or completely turned inside out. Evagination C185902 C124310 Fetal Pathology Findings Result EVENTRATION A localized protrusion of a structure into an adjacent structure or cavity. Eventration C124531 C124310 Fetal Pathology Findings Result EXENCEPHALY Brain protrudes outside the skull due to absence of all or part of the cranial vault. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Exencephaly C124532 C124310 Fetal Pathology Findings Result EXTERNAL AURAL FISTULA An opening to a cyst produced by a persistent lateral cervical sinus or reduplicated 1st pharyngeal cleft usually located ventral to the ear. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) External Auditory Canal Fistula C124533 C124310 Fetal Pathology Findings Result EXTERNALIZED HEART Ectopia Cordis; Exocardia Heart displaced outside thoracic cavity. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Externalized Heart C186231 C124310 Fetal Pathology Findings Result EXTRACAPSULAR TISSUE The presence of tissue situated outside of a capsule. Extracapsular Tissue C3045 C124310 Fetal Pathology Findings Result FISTULA Abnormal passage or communication between two normally unconnected structures, body cavities, or the surface of the body. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Fistula C124534 C124310 Fetal Pathology Findings Result FLESHY TAB Small tag of tissue without bony support. Fleshy Tab C124535 C124310 Fetal Pathology Findings Result FLUID FILLED A finding indicating that that an anatomic space or cavity is filled with fluid. Fluid-Filled C124536 C124310 Fetal Pathology Findings Result FRAGMENT A division into several small pieces. Fragmented C124538 C124310 Fetal Pathology Findings Result FUSED TO FLOOR OF MOUTH Ankyloglossia Shortness or absence of the frenulum of the tongue; tongue fused to the floor of the mouth. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Ankyloglossia C124537 C124310 Fetal Pathology Findings Result FUSED Joined or blended together. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Fused C84725 C124310 Fetal Pathology Findings Result GASTROSCHISIS Eventration Fissure of abdominal wall, not involving the umbilicus, and usually accompanied by protrusion of viscera which may or may not be covered by a membranous sac. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Gastroschisis C124539 C124310 Fetal Pathology Findings Result HEMICENTRIC Absence of either hemicentrum of a centrum. Structural change involving the bone precursor. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Hemicentric C34674 C124310 Fetal Pathology Findings Result HEMIMELIA Absence or shortening of the distal segment(s) of limbs. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Hemimelia C124540 C124310 Fetal Pathology Findings Result HEMISTERNEBRA Absent sternebral hemicenter. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Hemisternebra C124541 C124310 Fetal Pathology Findings Result HEMIVERTEBRA Absence of a lateral half (arch + hemicentrum) of a vertebra. Structural change involving the bone precursor. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Hemivertebra C26791 C124310 Fetal Pathology Findings Result HEMORRHAGE The presence of extravascular erythrocytes. Hemorrhage C85207 C124310 Fetal Pathology Findings Result HERMAPHRODITISM A rare condition characterized by the unequivocal presence of both testicular and ovarian tissues in a gonad. True Hermaphroditism C34685 C124310 Fetal Pathology Findings Result HERNIA The protrusion of part of an organ or fibroadipose tissue through an abnormal opening. (NCI) Hernia C124542 C124310 Fetal Pathology Findings Result HIGH-ARCHED Arched structure higher than normal, extends further upward. High Arch C124640 C124310 Fetal Pathology Findings Result HOLE A perforation in a tissue or organ, such as a discrete area of absent ossification and bone precursor. Hole C124543 C124310 Fetal Pathology Findings Result HOLORACHISCHISIS Fissure of the entire spinal column. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Holorachischisis C176476 C124310 Fetal Pathology Findings Result HOOKED Approximately 180 degree bend or curve of a structure or body part. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Hooked C98951 C124310 Fetal Pathology Findings Result HYPEREXTENSION The excessive extension or straightening of a limb or a joint. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Hyperextension C124545 C124310 Fetal Pathology Findings Result HYPERFLEXION The excessive flexion or bending of a limb or a joint. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Hyperflexion C120893 C124310 Fetal Pathology Findings Result HYPOPLASIA Incomplete or underdevelopment of a tissue or organ. (NCI) Hypoplasia C40341 C124310 Fetal Pathology Findings Result HYPOSPADIAS Urethra opening on the underside of the penis or on the perineum. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Hypospadias C176477 C124310 Fetal Pathology Findings Result IMPERFORATE Not Perforated Absence or closure of a normal opening. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Imperforate C124546 C124310 Fetal Pathology Findings Result INCOMPLETE CHONDROGENESIS Incomplete formation of cartilage. (NCI) Incomplete Chondrogenesis C124547 C124310 Fetal Pathology Findings Result INCOMPLETE OSSIFICATION Partial ossification at a site that usually has a more advanced degree of ossification. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Incomplete Ossification C124548 C124310 Fetal Pathology Findings Result INCREASED ANOGENITAL DISTANCE Increased distance between anus and genital tubercle. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Anogenital Distance Increased C124549 C124310 Fetal Pathology Findings Result INIENCEPHALY Exposure of occipital brain and upper spinal cord tissue involving extreme retroflection of the head. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Iniencephaly C124550 C124310 Fetal Pathology Findings Result INTERRUPTED Discontinuous Discontinuity of a longitudinal structure, e.g., blood vessels, ribs, etc. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Discontinuous Anatomic Feature C124551 C124310 Fetal Pathology Findings Result ISOLATED OSSIFICATION SITE Ossification site within the margins of a normal bone precursor but separated from the main ossified (alizarin red stained) area. Does not imply any change to the bone precursor. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Isolated Ossification Site C176478 C124310 Fetal Pathology Findings Result KINKED A sharp bend. Kinked C34754 C124310 Fetal Pathology Findings Result KYPHOSIS Increased dorsal concavity in the curvature of the spinal column as viewed from the side. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Kyphosis C49508 C124310 Fetal Pathology Findings Result LARGE Of considerable or relatively great size, extent, or capacity. (NCI) Large C124553 C124310 Fetal Pathology Findings Result LEFT-SIDED Transposition to the left side, which is considered abnormal. Left-Sided C3824 C124310 Fetal Pathology Findings Result LESION A localized pathological or traumatic structural change, damage, deformity, or discontinuity of tissue, organ, or body part. (NCI) Lesion C111647 C124310 Fetal Pathology Findings Result LEVOCARDIA Left-sided heart in the presence of situs inversus. Levocardia C25248 C124310 Fetal Pathology Findings Result LONG Elongated Greater than the normal or expected length. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Long C34787 C124310 Fetal Pathology Findings Result LORDOSIS Increased dorsal convexity in the curvature of the spinal column as viewed from the side. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Lordosis C158330 C124310 Fetal Pathology Findings Result LUMBAR RIB Presence of rib formation in the lumbar region. Lumbar Rib C35724 C124310 Fetal Pathology Findings Result LUXATED Dislocated A displacement of a bone from its normal position in the joint. Dislocation C124554 C124310 Fetal Pathology Findings Result MALPOSITIONED Not occurring in the proper position and/or orientation. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Malpositioned C124555 C124310 Fetal Pathology Findings Result MALROTATED Structure rotated from proper position and/or orientation (outward or inward). (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Malrotated C124557 C124310 Fetal Pathology Findings Result MENINGOENCEPHALOCELE Encephalomeningocele Herniation of brain and meninges through a cranial opening. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Encephalomeningocele C124558 C124310 Fetal Pathology Findings Result MENINGOHYDROENCEPHALOCELE Herniation of brain, cerebral ventricle, and meninges through a defect in skull. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Meningohydroencephalocele C124559 C124310 Fetal Pathology Findings Result MISALIGNED Malaligned Abnormal position of structures in relation to one another on opposite sides of a dividing line or about the center or axis. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Misalignment C186232 C124310 Fetal Pathology Findings Result MISSHAPEN OSSIFICATION SITE Abnormally shaped ossification site(s). (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Misshapen Ossification Site C124560 C124310 Fetal Pathology Findings Result MISSHAPEN Abnormally shaped. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Misshapen C87095 C124310 Fetal Pathology Findings Result MOTTLED Spotting with patches of discoloration of an organ or tissue. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Mottling C124561 C124310 Fetal Pathology Findings Result MULTIPLE MALFORMATIONS Used when Region/Organ/Structure has multiple malformations and individual descriptions would be unnecessarily complex. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Multiple Malformations C124562 C124310 Fetal Pathology Findings Result MULTIPLE VARIATIONS Used when Region/Organ/Structure has multiple variations and individual descriptions would be unnecessarily complex. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Multiple Abnormalities C124564 C124310 Fetal Pathology Findings Result NARROW Coarctation; Constricted Less than the normal side to side dimension. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Narrow C3280 C124310 Fetal Pathology Findings Result NODULE A small lump, swelling or collection of tissue. (NCI) Nodule C124565 C124310 Fetal Pathology Findings Result NOT ERUPTED TOOTH Tooth not emerged. Tooth Not Erupted C124566 C124310 Fetal Pathology Findings Result NOT FUSED Not joined to form a single entity. Not Fused C92839 C124310 Fetal Pathology Findings Result OLIGOHYDRAMNIOS Reduced Amniotic Fluid Reduced or less than normal amount of amniotic fluid. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Oligohydramnios C98997 C124310 Fetal Pathology Findings Result OMPHALOCELE Eventration; Exomphalos A defect in the abdominal wall at the umbilicus, through which the intestines and other viscera protrude. These may or may not be covered by a thin, translucent sac. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Omphalocele C71596 C124310 Fetal Pathology Findings Result OPACITY The quality of being opaque to a degree; the degree to which something reduces the passage of light. (NCI) Opacity C49069 C124310 Fetal Pathology Findings Result OPEN Visible; not closed. Open C124568 C124310 Fetal Pathology Findings Result OTOCEPHALY Absence or extreme underdevelopment of the lower jaw, producing closeness of the ears below the face. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Otocephaly C50685 C124310 Fetal Pathology Findings Result PALE An unusual or extreme paleness, state of decreased coloration. Pallor C186233 C124310 Fetal Pathology Findings Result PARTIALLY DUPLICATED Of, or pertaining to, an entity that is not a complete copy. Partially Duplicated C176480 C124310 Fetal Pathology Findings Result PATENT Open and unobstructed; failure to close after birth. Patent C174384 C124310 Fetal Pathology Findings Result PENDULOUS Attached by a thread of tissue. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Pendulous C186234 C124310 Fetal Pathology Findings Result PERSISTENT ATRIOVENTRICULAR CANAL Persistent A-V Canal Defects of endocardial cushions resulting in low atrial and high ventricular septal defects. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Persistent Atrioventricular Canal C43623 C124310 Fetal Pathology Findings Result PERSISTENT Retained; never-ceasing. Persistent C34928 C124310 Fetal Pathology Findings Result PHOCOMELIA Reduction or absence of proximal portion of limb, with the paws, hands, or feet being closer to the trunk of the body. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Phocomelia C92848 C124310 Fetal Pathology Findings Result POLYHYDRAMNIOS Excessive (increased) amount of amniotic fluid. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Polyhydramnios C124571 C124310 Fetal Pathology Findings Result PREMATURE CLOSURE Fusion, occlusion, or loss of patency occurring before the usual or proper time. Premature Closure C25626 C124310 Fetal Pathology Findings Result PRESENT Being or existing in a specified place or at the specified time. (NCI) Present C124572 C124310 Fetal Pathology Findings Result PROBOSCIS Tubular projection replaces snout. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Proboscis C36173 C124310 Fetal Pathology Findings Result PROLAPSE A condition in which an organ drops or bulges out of place. (NCI) Prolapse C124573 C124310 Fetal Pathology Findings Result PROSOPOSCHISIS Fissure of the face from the mouth to the eye. Prosoposchisis C124574 C124310 Fetal Pathology Findings Result PROTRUDING Extending outward beyond a surface or boundary. Protruding C186235 C124310 Fetal Pathology Findings Result PROXIMAL OSSIFICATION SITE Ossification site(s) in the cartilaginous proximal region of the bone. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Proximal Ossification Site C124575 C124310 Fetal Pathology Findings Result PSEUDOHERMAPHRODITISM Gonads of one sex are present, while the external genital organs resemble in whole or in part those of the opposite sex. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Pseudohermaphroditism C124576 C124310 Fetal Pathology Findings Result RED MATERIAL Descriptive of any tissue into which a red material is observed. Red Material C124577 C124310 Fetal Pathology Findings Result REDUCED NUMBER Fewer; Fewer Than Expected A decrease in expected quantity. Reduced Number C124578 C124310 Fetal Pathology Findings Result RETINAL FOLD Retinal Folds Undulation of retinal layers. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Retinal Fold C186236 C124310 Fetal Pathology Findings Result RETROCAVAL Situated or occurring anteriorly to the vena cava. Retrocaval C124579 C124310 Fetal Pathology Findings Result RETROESOPHAGEAL Passing dorsal to the esophagus. Retroesophageal C25660 C124310 Fetal Pathology Findings Result RETROTRACHEAL Passing dorsal to the trachea. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Retrotracheal C124580 C124310 Fetal Pathology Findings Result RHINOCEPHALY Proboscis-like nose above partially or completely fused eyes. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Rhinocephaly C124581 C124310 Fetal Pathology Findings Result RIGHT-SIDED Transposition to the right side, which is considered abnormal. Right-Sided C78603 C124310 Fetal Pathology Findings Result SCOLIOSIS Lateral curvature of the spinal column. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Scoliosis C38019 C124310 Fetal Pathology Findings Result SHARED Have in common. Shared C25249 C124310 Fetal Pathology Findings Result SHORT Less than the normal or expected length. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Short C186237 C124310 Fetal Pathology Findings Result SINGLE INCISOR SOCKET The presence of only one incisor socket. Single Incisor Socket C124583 C124310 Fetal Pathology Findings Result SINGLE LOBE Unilobular Consisting of one lobe. Unilobular C48440 C124310 Fetal Pathology Findings Result SINGLE One. Single C118455 C124310 Fetal Pathology Findings Result SIRENOMELIA Symmelia Any of several degrees of side-to-side fusion of lower extremities and concomitant midline reduction of the pelvis. Soft tissues and long bones, lower paw (feet), and viscera of the pelvis tend to be reduced or absent; anus and external genitalia are often absent. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Sirenomelia C87121 C124310 Fetal Pathology Findings Result SITUS INVERSUS Mirror-image transposition of the abdominal and/or thoracic viscera. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Situs Inversus C3374 C124310 Fetal Pathology Findings Result SKIN TAG Small appendage of skin. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Skin Tag C25376 C124310 Fetal Pathology Findings Result SMALL Limited in number, quantity, magnitude or extent. (NCI) Small C101214 C124310 Fetal Pathology Findings Result SPINA BIFIDA Rachischisis; Spinal Meningocele; Spinal Myelocele; Spinal Myelomeningocele A family of defects in the closure of the spinal column. May be covered with skin (spina bifida occulta) or not covered with skin (spinabifida aperta); may involve protrusion of spinal cord and/or meninges. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Spina Bifida C124584 C124310 Fetal Pathology Findings Result SPLAYED Paired structures diverge from one another. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Splayed C54572 C124310 Fetal Pathology Findings Result SPLIT Bifid Division of a single structure (usually into two parts) with no intervening structure between the parts. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Split C186238 C124310 Fetal Pathology Findings Result SUBCUTANEOUS EDEMA An accumulation of interstitial fluid in subcutaneous connective tissue. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Subcutaneous Edema C186239 C124310 Fetal Pathology Findings Result SUPERNUMERARY BRANCH More than the usual or expected number of vessel branches. Supernumerary Branch C124585 C124310 Fetal Pathology Findings Result SUPERNUMERARY FISSURE Additional Fissure An extraneous, additional long narrow slit or groove that divides an organ into lobes, or tissues and bone into parts. (NCI) Supernumerary Fissure C186240 C124310 Fetal Pathology Findings Result SUPERNUMERARY HEMIVERTEBRA More than the usual or expected number of hemivertebra. Supernumerary Hemivertebra C186241 C124310 Fetal Pathology Findings Result SUPERNUMERARY LOBE More than the usual or expected number of lobes. Supernumerary Lobe C186242 C124310 Fetal Pathology Findings Result SUPERNUMERARY OSSIFICATION SITE More than the usual or expected number of ossification site(s). (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Supernumerary Ossification Site C158328 C124310 Fetal Pathology Findings Result SUPERNUMERARY RIB Supernumerary Rib, Full More than the usual or expected number of thoracic ribs having a length equal to or greater than 1/3 to 1/2 the size of the rib above or below it. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Supernumerary Rib C186243 C124310 Fetal Pathology Findings Result SUPERNUMERARY RIB, ARTICULATED An additional rib-like structure articulated with the vertebral column. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Articulated Supernumerary Rib C186244 C124310 Fetal Pathology Findings Result SUPERNUMERARY RIB, NON-ARTICULATED Floating Rib An additional rib-like structure usually between two other ribs, not articulated with the vertebral column. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Non-articulated Supernumerary Rib C176389 C124310 Fetal Pathology Findings Result SUPERNUMERARY RIB, SHORT An extra rib at the cervicothoracic border with the distal extremity rounded, length less than one third of the length of the ossified portion of the first thoracic rib and no costal cartilage distal. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Short Supernumerary Rib C63758 C124310 Fetal Pathology Findings Result SUPERNUMERARY Accessory; Extra More than the usual or expected number. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Supernumerary C186245 C124310 Fetal Pathology Findings Result SUTURAL BONE Fontanellar Bone; Intrasutural Bone; Wormian Bone A supernumerary bone within the sutural joint of the skull. Sutural Bone C84505 C124310 Fetal Pathology Findings Result TETRALOGY OF FALLOT Defect of the heart which includes all of the following: pulmonary stenosis, interventricular septal defect, dextraposed aorta overriding the ventricular septum, and enlarged right ventricular wall. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Tetralogy of Fallot C81186 C124310 Fetal Pathology Findings Result THICK Relatively greater extent or depth than normal from one surface to the other of a tissue or skeletal element. Describes the three dimensional structure. Thick C65127 C124310 Fetal Pathology Findings Result THIN Relatively lesser extent than normal from one surface to the other of a tissue or skeletal element. Describes the three dimensional structure. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Thin C124586 C124310 Fetal Pathology Findings Result THORACOGASTROSCHISIS Thoracoceloschisis Fissure of thoracic and abdominal walls with thoracic and abdominal viscera, or major parts thereof, exposed ventrally. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Thoracogastroschisis C124587 C124310 Fetal Pathology Findings Result THORACOSCHISIS Fissure of thoracic wall. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Thoracoschisis C124588 C124310 Fetal Pathology Findings Result THREAD-LIKE Filamentous Resembling a thread or pertaining to thread-like structures. Thread-Like C176481 C124310 Fetal Pathology Findings Result THREE-CHAMBERED Consisting of three chambers. Three-Chambered C124590 C124310 Fetal Pathology Findings Result THYMIC CORD Extra Thymic Tissue; Thymic Remnant in the Neck; Thymus Long Cranially Partially undescended horn of thymus. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Thymic Cord C176482 C124310 Fetal Pathology Findings Result TRANSPOSED Transposition Displacement to the opposite side. (https://medical-dictionary.thefreedictionary.com/) Transposed C176483 C124310 Fetal Pathology Findings Result TWO-CHAMBERED Consisting of two chambers. Two-Chambered C176484 C124310 Fetal Pathology Findings Result UNEXPANDED Incomplete expansion. Unexpanded C186246 C124310 Fetal Pathology Findings Result UNILATERAL OSSIFICATION Commonly used for structures arising from two or more primary ossification centers (e.g., sternebrae, vertebral centra). Ossification is present in only one of the centers. Applies only to ossification sites and does not imply that the structure, as represented by the bone precursor, is unilateral. (Adapted from Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Unilateral Ossification Site C124642 C124310 Fetal Pathology Findings Result UNOSSIFIED LINE Supernumerary Suture Linear break in ossification with underlying bone precursor present. Usually seen in the intramembranous bones of the skull. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Supernumerary Cranial Sutures C124641 C124310 Fetal Pathology Findings Result UNOSSIFIED Absence of ossification (assessed by absence of alizarin red stain) at a site which, in controls of the same age, is usually at least partially ossified. Applies only to the ossification site and does not imply any change to the bone precursor. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Unossified C96301 C124310 Fetal Pathology Findings Result UNREMARKABLE No noteworthy findings. Unremarkable C176485 C124310 Fetal Pathology Findings Result WAVY Undulations along a length. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Wavy C124593 C124310 Fetal Pathology Findings Result WIDE Greater than the normal or expected width. More than the normal side to side dimension. (Makris S, Solomon HM, Clark R, Shiota K, Barbellion S, Buschmann J, Ema M, Fujiwara M, Grote K, Hazelden KP, Hew KW, Horimoto M, Ooshima Y, Parkinson M, Wise LD. Terminology of developmental abnormalities in common laboratory mammals (Version 2). Part B. Birth Defects Res B Dev Reprod Toxicol. 2009 Aug;86(4):227-327.) Wide C124313 Yes Fetal Pathology Findings Result Category FXRESCAT Fetal Pathology Findings Result Category Terminology relevant to the classifications of the results for fetal pathology findings. CDISC SEND Fetal Pathology Findings Result Category Terminology C36287 C124313 Fetal Pathology Findings Result Category MALFORMATION A permanent structural change that is likely to adversely affect the form, survival or health of the species under study. (Gupta, R. C. ed. (2011) Reproductive and Developmental Toxicology. London, UK: Elsevier, Inc.) Congenital or Acquired Anatomic Abnormality C124594 C124313 Fetal Pathology Findings Result Category OSSIFICATION A finding related to the change from the expected ossification state in an otherwise normal structure or bone. Ossification Abnormality C124595 C124313 Fetal Pathology Findings Result Category UNCLASSIFIED A non-specified anomaly; an anomaly that is not included in a specified grouping of anomalies. Unclassified Abnormality C25713 C124313 Fetal Pathology Findings Result Category VARIATION A structural or developmental change that is commonly observed within the population under study and is unlikely to adversely affect survival or health. (Gupta, R. C. ed. (2011 )Reproductive and Developmental Toxicology. London, UK: Elsevier, Inc.) Variation C124314 Yes Fetal Pathology Findings Test Code FXTESTCD Fetal Pathology Findings Test Code Terminology for the test codes relevant to fetal pathology findings. CDISC SEND Fetal Pathology Findings Test Code Terminology C124596 C124314 Fetal Pathology Findings Test Code EXTREXAM External Examination An assessment of the outer body structures. External Examination C124597 C124314 Fetal Pathology Findings Test Code MTFTEXAM Maternal-Fetal Examination An assessment of the shared maternal and fetal tissues including amniotic fluid, umbilical cord and placenta. Maternal-Fetal Examination C124598 C124314 Fetal Pathology Findings Test Code SKELEXAM Skeletal Examination An assessment of the bone and cartilage structures. Skeletal Examination C124599 C124314 Fetal Pathology Findings Test Code VISCEXAM Visceral Examination An assessment of the internal soft tissue structures. Visceral Examination C124315 Yes Fetal Pathology Findings Test Name FXTEST Fetal Pathology Findings Test Name Terminology for the test names relevant to fetal pathology findings. CDISC SEND Fetal Pathology Findings Test Name Terminology C124596 C124315 Fetal Pathology Findings Test Name External Examination External Examination An assessment of the outer body structures. External Examination C124597 C124315 Fetal Pathology Findings Test Name Maternal-Fetal Examination Maternal-Fetal Examination An assessment of the shared maternal and fetal tissues including amniotic fluid, umbilical cord and placenta. Maternal-Fetal Examination C124598 C124315 Fetal Pathology Findings Test Name Skeletal Examination Skeletal Examination An assessment of the bone and cartilage structures. Skeletal Examination C124599 C124315 Fetal Pathology Findings Test Name Visceral Examination Visceral Examination An assessment of the internal soft tissue structures. Visceral Examination C89970 Yes Food and Water Consumption Test Code FWTESTCD Food and Water Consumption Test Code Terminology for the test codes concerned with the subject's consumption of food and/or water. CDISC SEND Food and Water Consumption Test Code Terminology C90384 C89970 Food and Water Consumption Test Code FC Food Consumption A measurement of a subject's nutritional intake. (NCI) Food Consumption C90385 C89970 Food and Water Consumption Test Code FCRELBW Food Consumption Relative to Body Wt The ratio or percentage of nutritional intake to body weight. (NCI) Food Consumption Relative to Body Weight C90484 C89970 Food and Water Consumption Test Code WC Water Consumption A measurement of a subject's water intake. (NCI) Water Consumption C90485 C89970 Food and Water Consumption Test Code WCRELBW Water Consumption Relative to Body Wt The ratio or percentage of water intake to body weight. (NCI) Water Consumption Relative to Body Weight C89969 Yes Food and Water Consumption Test Name FWTEST Food and Water Consumption Test Name Terminology for the test names concerned with the subject's consumption of food and/or water. CDISC SEND Food and Water Consumption Test Name Terminology C90385 C89969 Food and Water Consumption Test Name Food Consumption Relative to Body Wt Food Consumption Relative to Body Wt The ratio or percentage of nutritional intake to body weight. (NCI) Food Consumption Relative to Body Weight C90384 C89969 Food and Water Consumption Test Name Food Consumption Food Consumption A measurement of a subject's nutritional intake. (NCI) Food Consumption C90485 C89969 Food and Water Consumption Test Name Water Consumption Relative to Body Wt Water Consumption Relative to Body Wt The ratio or percentage of water intake to body weight. (NCI) Water Consumption Relative to Body Weight C90484 C89969 Food and Water Consumption Test Name Water Consumption Water Consumption A measurement of a subject's water intake. (NCI) Water Consumption C71113 Yes Frequency FREQ Frequency The terminology that includes terms pertaining to frequency within CDISC. CDISC SDTM Frequency Terminology C64526 C71113 Frequency 1 TIME PER WEEK One Time Per Week One time per week. (NCI) Once Weekly C139179 C71113 Frequency 10 DAYS PER MONTH 10 Days Monthly Ten days per month. (NCI) Ten Days Per Month C176288 C71113 Frequency 2 TIMES PER CYCLE Two times per cycle. Two Times Per Cycle C64497 C71113 Frequency 2 TIMES PER WEEK BIS; Twice per week Two times per week. (NCI) Twice Weekly C98861 C71113 Frequency 2 TIMES PER YEAR 2 Times Per Year Two times per year. (NCI) Two Times Yearly C176289 C71113 Frequency 3 TIMES PER CYCLE Three times per cycle. Three Times Per Cycle C98859 C71113 Frequency 3 TIMES PER MONTH 3 Times Per Month Three times per month. (NCI) Three Times Monthly C64528 C71113 Frequency 3 TIMES PER WEEK Three times a week; TIS Three times per week. (NCI) Three Times Weekly C98860 C71113 Frequency 3 TIMES PER YEAR 3 Times Per Year Three times per year. (NCI) Three Times Yearly C98852 C71113 Frequency 4 TIMES PER MONTH 4 Times Per Month Four times per month. (NCI) Four Times Monthly C64531 C71113 Frequency 4 TIMES PER WEEK 4 times per week; QIS Four times per week. (NCI) Four Times Weekly C98853 C71113 Frequency 4 TIMES PER YEAR 4 Times Per Year Four times per year. (NCI) Four Times Yearly C98849 C71113 Frequency 5 TIMES PER DAY 5 Times Daily Five times per day. (NCI) Five Times Daily C98850 C71113 Frequency 5 TIMES PER MONTH 5 Times Per Month Five times per month. (NCI) Five Times Monthly C85552 C71113 Frequency 5 TIMES PER WEEK 5 Times Per Week Five times per week. (NCI) Five Times Weekly C98851 C71113 Frequency 5 TIMES PER YEAR 5 Times Per Year Five times per year. (NCI) Five Times Yearly C98855 C71113 Frequency 6 TIMES PER DAY 6 Times Daily Six times per day. (NCI) Six Times Daily C98856 C71113 Frequency 6 TIMES PER MONTH 6 Times Per Month Six times per month. (NCI) Six Times Monthly C98857 C71113 Frequency 6 TIMES PER WEEK 6 Times Per Week Six times per week. (NCI) Six Times Weekly C98858 C71113 Frequency 6 TIMES PER YEAR 6 Times Per Year Six times per year. (NCI) Six Times Yearly C139180 C71113 Frequency 7 TIMES PER DAY 7 Times Daily Seven times per day. (NCI) Seven Times Per Day C98854 C71113 Frequency 7 TIMES PER WEEK 7 Times Per Week Seven times per week. (NCI) Seven Times Weekly C139181 C71113 Frequency 8 TIMES PER DAY 8 Times Daily Eight times per day. (NCI) Eight Times Per Day C139182 C71113 Frequency 9 TIMES PER DAY 9 Times Daily Nine times per day. (NCI) Nine Times Per Day C64636 C71113 Frequency AD LIBITUM Ad Libitum As much as desired. As Much as Desired C64496 C71113 Frequency BID BD; Twice per day Two times per day, at unspecified times. (NCI) Twice Daily C71129 C71113 Frequency BIM Twice per month Twice per month. (NCI) Twice Per Month C53279 C71113 Frequency CONTINUOUS Continuous Remain in force or carry on without letup; keep or maintain in unaltered condition; exist in time or space without stop or interruption. (NCI) Continue C189433 C71113 Frequency EVERY 10 WEEKS Every 10 Weeks; Q10S Every 10 weeks. Every Ten Weeks C189435 C71113 Frequency EVERY 10 YEARS Every 10 years. Every Ten Years C161332 C71113 Frequency EVERY 12 WEEKS Q12S Every twelve weeks. Every Twelve Weeks C189434 C71113 Frequency EVERY 13 WEEKS Every 13 Weeks; Q13S Every 13 weeks. Every Thirteen Weeks C161336 C71113 Frequency EVERY 16 WEEKS Q16S Every sixteen weeks. Every Sixteen Weeks C71127 C71113 Frequency EVERY 2 WEEKS Every 2 weeks; Q2S Every two weeks. (NCI) Every Two Weeks C64535 C71113 Frequency EVERY 3 WEEKS Every 3 weeks; Q3S Every three weeks. (NCI) Every Three Weeks C161333 C71113 Frequency EVERY 3 YEARS Every three years. Every Three Years C64529 C71113 Frequency EVERY 4 WEEKS Every 4 weeks; Q4S Every four weeks. (NCI) Every Four Weeks C189432 C71113 Frequency EVERY 4 YEARS Every four years. Every Four Years C103390 C71113 Frequency EVERY 5 WEEKS Every 5 weeks; Q5S Every five weeks. (NCI) Every Five Weeks C161334 C71113 Frequency EVERY 5 YEARS Every five years. Every Five Years C89788 C71113 Frequency EVERY 6 WEEKS Every 6 Weeks; Q6S Every six weeks. (NCI) Every Six Weeks C116149 C71113 Frequency EVERY 7 WEEKS Every 7 weeks; Q7S Every seven weeks. Every Seven Weeks C103389 C71113 Frequency EVERY 8 WEEKS Every 8 weeks; Q8S Every eight weeks. (NCI) Every Eight Weeks C154484 C71113 Frequency EVERY AFTERNOON Every afternoon. Every Afternoon C160957 C71113 Frequency EVERY EVENING Every evening. Every Evening C67069 C71113 Frequency EVERY WEEK Every week; Per Week; QS Every week. (NCI) Weekly C71325 C71113 Frequency INTERMITTENT Intermittent Periodically stopping and starting. (NCI) Intermittent C64954 C71113 Frequency OCCASIONAL Occasional Not occurring regularly or at short intervals. Infrequent C64576 C71113 Frequency ONCE One time. Once C74924 C71113 Frequency PA /Year; Every Year; Per Annum; Per Year A frequency rate of occurrences of something within a period of time equal to three hundred sixty-five days. Per Year C64499 C71113 Frequency PRN As needed As needed. (NCI) As Needed C64500 C71113 Frequency Q10H Every 10 hours Every ten hours. (NCI) Every Ten Hours C64501 C71113 Frequency Q11H Every 11 hours Every eleven hours. (NCI) Every Eleven Hours C64502 C71113 Frequency Q12H Every 12 hours Every twelve hours. (NCI) Every Twelve Hours C64503 C71113 Frequency Q13H Every 13 hours Every thirteen hours. (NCI) Every Thirteen Hours C64504 C71113 Frequency Q14H Every 14 hours Every fourteen hours. (NCI) Every Fourteen Hours C64505 C71113 Frequency Q15H Every 15 hours Every fifteen hours. (NCI) Every Fifteen Hours C64506 C71113 Frequency Q16H Every 16 hours Every sixteen hours. (NCI) Every Sixteen Hours C64507 C71113 Frequency Q17H Every 17 hours Every seventeen hours. (NCI) Every Seventeen Hours C64508 C71113 Frequency Q18H Every 18 hours Every eighteen hours. (NCI) Every Eighteen Hours C64509 C71113 Frequency Q19H Every 19 hours Every nineteen hours. (NCI) Every Nineteen Hours C64511 C71113 Frequency Q20H Every 20 hours Every twenty hours. (NCI) Every Twenty Hours C64512 C71113 Frequency Q21H Every 21 hours Every twenty-one hours. (NCI) Every Twenty-One Hours C64513 C71113 Frequency Q22H Every 22 hours Every twenty-two hours. (NCI) Every Twenty-Two Hours C64514 C71113 Frequency Q23H Every 23 hours Every twenty-three hours. (NCI) Every Twenty-Three Hours C64515 C71113 Frequency Q24H Every 24 hours Every twenty-four hours. (NCI) Every Twenty-Four Hours C64516 C71113 Frequency Q2H Every 2 hours Every two hours. (NCI) Every Two Hours C64536 C71113 Frequency Q2M Every two months Every two months. (NCI) Every Two Months C89791 C71113 Frequency Q36H Every 36 Hours Every thirty-six hours. (NCI) Every Thirty-six Hours C64533 C71113 Frequency Q3D Every 3 days Every three days. (NCI) Every Three Days C64517 C71113 Frequency Q3H Every 3 hours Every three hours. (NCI) Every Three Hours C64537 C71113 Frequency Q3M Every 3 months Every three months. (NCI) Every Three Months C139183 C71113 Frequency Q45MIN Every 45 Minutes Every forty-five minutes. (NCI) Every Forty-Five Minutes C89790 C71113 Frequency Q48H Every 48 Hours Every forty-eight hours. (NCI) Every Forty-eight Hours C64534 C71113 Frequency Q4D Every 4 days Every four days. (NCI) Every Four Days C64518 C71113 Frequency Q4H Every 4 hours Every four hours. (NCI) Every Four Hours C64538 C71113 Frequency Q4M Every 4 months Every four months. (NCI) Every Four Months C71124 C71113 Frequency Q5D Every 5 days Every five days. (NCI) Every Five Days C64519 C71113 Frequency Q5H Every 5 hours Every five hours. (NCI) Every Five Hours C161335 C71113 Frequency Q6D Every six days. Every Six Days C64520 C71113 Frequency Q6H Every 6 hours Every six hours. (NCI) Every Six Hours C89789 C71113 Frequency Q6M Every 6 Months Every six months. (NCI) Every Six Months C174288 C71113 Frequency Q72H Every 72 hours Every seventy-two hours. Every Seventy Two Hours C139177 C71113 Frequency Q7D Every 7 Days Every seven days. (NCI) Every Seven Days C64521 C71113 Frequency Q7H Every 7 hours Every seven hours. (NCI) Every Seven Hours C64523 C71113 Frequency Q8H Every 8 hours Every eight hours. (NCI) Every Eight Hours C189436 C71113 Frequency Q96H Every 96 Hours Every 96 hours. Every Ninety-Six Hours C64524 C71113 Frequency Q9H Every 9 hours Every nine hours. (NCI) Every Nine Hours C64595 C71113 Frequency QAM Every Morning Every morning. (NCI) Every Morning C25473 C71113 Frequency QD /day; Daily; Per Day A rate of occurrences within a period of time equal to one day. Daily C64510 C71113 Frequency QH Every hour Every hour. (NCI) Every Hour C64593 C71113 Frequency QHS Every day at bedtime. Hour Of Sleep C64530 C71113 Frequency QID 4 times per day Four times per day. (NCI) Four Times Daily C64498 C71113 Frequency QM Every Month; Per Month Every month. (NCI) Monthly C139178 C71113 Frequency QN Every night. Every Night C64525 C71113 Frequency QOD Every other day; Every Second Day; Every Two Days; Q2D Every other day. (NCI) Every Other Day C64596 C71113 Frequency QPM Every day, on or after 12:00 pm. QPM C156502 C71113 Frequency THRICE Three times. Thrice C64527 C71113 Frequency TID 3 times per day Three times per day. (NCI) Three Times Daily C65134 C71113 Frequency TWICE Two times. (NCI) Twice C17998 C71113 Frequency UNKNOWN U; UNK; Unknown Not known, not observed, not recorded, or refused. (NCI) Unknown C160931 Yes Genus and Species Response GENUSSPC Genus and Species Response Terminology related to taxonomic organism names at the genus, species, or subspecies level. CDISC SEND Genus and Species Response Terminology C161014 C160931 Genus and Species Response BOS TAURUS Bos bovis; Bos primigenius taurus Any cattle belonging to the species Bos taurus. Bos taurus C77115 C160931 Genus and Species Response CALLITHRIX JACCHUS Callithrix jacchus jacchus; White-Ear-Tufted Marmoset The common marmoset, Callithrix jacchus. Callithrix jacchus C14201 C160931 Genus and Species Response CANIS FAMILIARIS Canis canis; Canis domesticus; Canis lupus familiaris The domestic dog, Canis familiaris. (NCI) Dog C161015 C160931 Genus and Species Response CAPRA HIRCUS Capra aegagrus hircus A goat belonging to the species Capra hircus. Capra hircus C14211 C160931 Genus and Species Response CAVIA PORCELLUS The domesticated guinea pig, Cavia porcellus. (NCI) Guinea Pig C161032 C160931 Genus and Species Response CHLOROCEBUS AETHIOPS Cercopithecus aethiops; Ceropithecus aethiops A monkey belonging to the species Chlorocebus aethiops. Chlorocebus aethiops C77091 C160931 Genus and Species Response CRICETULUS GRISEUS Chinese Hamster; Cricetulus barabensis griseus Originating in the deserts of northern China and Mongolia and kept in captivity since 1919, these hamsters exhibit a whitish/grey/brown coat color with a black stripe down the spine. Chinese Hamster C14287 C160931 Genus and Species Response DANIO RERIO Brachydanio rerio; Cyprinus rerio; Danio frankei; Zebrafish A fish belonging to the species Danio rerio. Zebrafish C161037 C160931 Genus and Species Response ERYTHROCEBUS PATAS Cercopithecus patas; Hussar Monkey; Patas Monkey; Wadi Monkey A monkey belonging to the species Erythrocebus patas. Erythrocebus patas C14191 C160931 Genus and Species Response FELIS CATUS Felis domesticus; Felis silvestris catus The domestic cat, Felis catus. (NCI) Cat C14193 C160931 Genus and Species Response GALLUS GALLUS Domestic Chicken; Gallus domesticus; Gallus gallus domesticus The common domestic fowl, Gallus gallus. (NCI) Chicken C14232 C160931 Genus and Species Response MACACA FASCICULARIS Cynomolgus Macaque; Macaca cynomolgus; Macaca irus The macaque, Macaca fascicularis. Cynomolgus Monkey C14233 C160931 Genus and Species Response MACACA MULATTA Rhesus Macaque A pale brown macaque, Macaca mulatta. Rhesus Monkey C161033 C160931 Genus and Species Response MACACA NEMESTRINA Southern Pig-Tailed Macaque A macaque belonging to the species Macaca nemestrina. Macaca nemestrina C45247 C160931 Genus and Species Response MUS MUSCULUS A mouse belonging to the species Mus musculus. Mus musculus C161001 C160931 Genus and Species Response MUSTELA PUTORIUS FURO Domestic Ferret The common domestic ferret, Mustela putorious furo. Mustela putorius furo C161041 C160931 Genus and Species Response ORYCTOLAGUS CUNICULUS Domestic Rabbit; Lepus cuniculus A rabbit belonging to the species Oryctolagus cuniculus. Oryctolagus cuniculus C161044 C160931 Genus and Species Response OVIS ARIES Domestic Sheep; Ovis ammon aries; Ovis orientalis aries; Ovis ovis A sheep belonging to the species Ovis aries. Ovis aries C161025 C160931 Genus and Species Response PAPIO ANUBIS Doguera Baboon; Kenya Baboon; Papio cynocephalus anubis; Papio doguera; Papio hamadryas anubis A baboon belonging to the species Papio anubis. Papio anubis C161026 C160931 Genus and Species Response PAPIO CYNOCEPHALUS Papio hamadryas cynocephalus; Yellow Baboon A baboon belonging to the species Papio cynocephalus. Papio cynocephalus C161027 C160931 Genus and Species Response PAPIO HAMADRYAS HAMADRYAS A baboon belonging to the species Papio hamadryas hamadryas. Papio hamadryas hamadryas C161028 C160931 Genus and Species Response PAPIO PAPIO Guinea Baboon; Papio cynocephalus papio; Papio hamadryas papio A baboon belonging to the species Papio papio. Papio papio C14266 C160931 Genus and Species Response RATTUS NORVEGICUS Common Rat A rat belonging to the species Rattus norvegicus. Rattus norvegicus C161023 C160931 Genus and Species Response SAIMIRI BOLIVIENSIS BOLIVIENSIS Bolivian Squirrel Monkey A monkey belonging to the species Saimiri boliviensis boliviensis. Saimiri boliviensis boliviensis C77114 C160931 Genus and Species Response SAIMIRI SCIUREUS Common Squirrel Monkey A small diurnal primate with nails instead of claws belonging to the species Saimiri sciureus. Saimiri sciureus C160991 C160931 Genus and Species Response SUS SCROFA Swine A pig belonging to the species Sus scrofa. Sus scrofa C77095 C160931 Genus and Species Response SYRIAN Golden Hamster; MESOCRICETUS AURATUS; Syrian Hamster A captive hamster strain derived from a mother and eight pups that were captured in the wild in Aleppo, Syria by Dr. Israel Aharoni in 1930. Syrian Hamster C61089 C160931 Genus and Species Response XENOPUS LAEVIS African Clawed Frog A frog belonging to the species Xenopus laevis. Xenopus laevis C161024 C160931 Genus and Species Response XENOPUS TROPICALIS Tropical Clawed Frog; Western Clawed Frog; Xenopus laevis tropicalis A frog belonging to the species Xenopus tropicalis. Xenopus tropicalis C124317 Yes Implantation Findings Result ICFINDRS Implantation Findings Result Terminology relevant to the results for implantation findings. CDISC SEND Implantation Findings Result Terminology C37987 C124317 Implantation Findings Result ALIVE Living; showing characteristics of life. Alive C28554 C124317 Implantation Findings Result DEAD Died The absence of life or state of being dead. (NCI) Dead C124600 C124317 Implantation Findings Result EARLY INTRAUTERINE DEATH Early IUD Death of a conceptus that occurred inside the uterus during the embryonic phase of development, with no recognizable tissue structure. Early Intrauterine Death C124601 C124317 Implantation Findings Result EMPTY IMPLANTATION SITE An implantation site that contains no discernable embryonic or placental tissue but may contain remnants of the implantation. Empty Implantation Site C50620 C124317 Implantation Findings Result INTRAUTERINE DEATH IUD Death of a conceptus that occurred inside the uterus. Intrauterine Fetal Death C124643 C124317 Implantation Findings Result LATE INTRAUTERINE DEATH Late IUD Death of a conceptus that occurred inside the uterus during the fetal phase of development, with recognizable tissue structure. Late Intrauterine Death C124316 Yes Implantation Findings Result Category ICRESCAT Implantation Findings Result Category Terminology relevant to the classifications of the results for implantation classification findings. CDISC SEND Implantation Findings Result Category Terminology C28147 C124316 Implantation Findings Result Category EMBRYO Early stage in the prenatal development of an animal. This stage occurs from implantation until closure of the hard palate. Embryo C13235 C124316 Implantation Findings Result Category FETUS Late stage in the prenatal development of an animal. This stage occurs from the closure of the hard palate until birth. Fetus C93204 C124316 Implantation Findings Result Category RESORPTION A process in which tissue is absorbed by the body. Resorption C124318 Yes Implantation Findings Test Code ICTESTCD Implantation Findings Test Code Terminology for the test codes relevant to implantation classifications. CDISC SEND Implantation Findings Test Code Terminology C124279 C124318 Implantation Findings Test Code IMPSCHCT Implantation Site Characterization The condition of an implantation site, embryo, or fetus based on examination. Implantation Site Characterization C124319 Yes Implantation Findings Test Name ICTEST Implantation Findings Test Name Terminology for the test names relevant to implantation classifications. CDISC SEND Implantation Findings Test Name Terminology C124279 C124319 Implantation Findings Test Name Implantation Site Characterization Implantation Site Characterization The condition of an implantation site, embryo, or fetus based on examination. Implantation Site Characterization C163029 Yes Irradiation Field Orientation/Sequence Response IRORSEQR Irradiation Field Orientation/Sequence Response Terminology relevant to the description of the irradiation field as it pertains to orientation to the body and, when appropriate, the sequencing of exposure(s). CDISC SEND Irradiation Field Orientation/Sequence Response Terminology C163716 C163029 Irradiation Field Orientation/Sequence Response AP/PA SEQUENTIAL AnteriorPosterior-PosteriorAnterior Sequential; Anteroposterior-Posteroanterior Sequential; AP-PA Sequential; APPA Sequential An irradiation modality in which radiation is applied first in an anteroposterior anatomical plane and then in a posteroanterior anatomical plane. Anteroposterior/Posteroanterior Sequential Radiotherapy C163717 C163029 Irradiation Field Orientation/Sequence Response AP/PA SIMULTANEOUS AnteriorPosterior-PosteriorAnterior Simultaneous; Anteroposterior-Posteroanterior Simultaneous; AP-PA Simultaneous; APPA Simultaneous An irradiation modality in which radiation is applied simultaneously in the anteroposterior anatomical plane and in the posteroanterior anatomical plane. Posteroanterior/Anteroposterior Simultaneous Radiotherapy C163718 C163029 Irradiation Field Orientation/Sequence Response BILATERAL SEQUENTIAL An irradiation modality in which radiation is applied to each side of the body or body part in a sequential manner. Bilateral Sequential Radiotherapy C163719 C163029 Irradiation Field Orientation/Sequence Response BILATERAL SIMULTANEOUS An irradiation modality in which radiation is applied to both sides of the body or body part at the same time. Bilateral Simultaneous Radiotherapy C65047 Yes Laboratory Test Code LBTESTCD Laboratory Test Code Terminology used for laboratory test codes of the CDISC Study Data Tabulation Model. CDISC SDTM Laboratory Test Code Terminology C100429 C65047 Laboratory Test Code A1AGLP Alpha-1 Acid Glycoprotein A measurement of the alpha-1 acid glycoprotein in a biological specimen. Alpha-1 Acid Glycoprotein Measurement C181404 C65047 Laboratory Test Code A1ANTRPF Alpha-1 Antitrypsin, Functional A measurement of the functional alpha-1 antitrypsin in a biological specimen. Functional Alpha-1 Antitrypsin Measurement C80167 C65047 Laboratory Test Code A1ANTRYP Alpha-1 Antitrypsin; Serum Trypsin Inhibitor A measurement of the alpha-1 antitrypsin in a biological specimen. Alpha-1 Antitrypsin Measurement C186022 C65047 Laboratory Test Code A1MCGEXR Alpha-1 Microglobulin Excretion Rate A measurement of the amount of alpha-1 microglobulin being excreted in a biological specimen over a defined amount of time (e.g. one hour). Alpha-1 Microglobulin Excretion Rate Measurement C100462 C65047 Laboratory Test Code A1MCREAT Alpha-1 Microglobulin/Creatinine A relative measurement (ratio or percentage) of the alpha-1 microglobulin to creatinine in a biological specimen. Alpha-1 Microglobulin to Creatinine Ratio Measurement C100461 C65047 Laboratory Test Code A1MICG Alpha-1 Microglobulin; Protein HC A measurement of the alpha-1 microglobulin in a biological specimen. Alpha-1 Microglobulin Measurement C80168 C65047 Laboratory Test Code A2MACG Alpha-2 Macroglobulin A measurement of the alpha-2 macroglobulin in a biological specimen. Alpha-2 Macroglobulin Measurement C172524 C65047 Laboratory Test Code A73OXC 7-Alpha hydroxy-4-cholesten-3-one; 7-alpha-Hydroxy-4-cholesten-3-one A measurement of the 7-alpha-hydroxy-4-cholesten-3-one in a biological specimen. 7-alpha-Hydroxy-4-cholesten-3-one Measurement C154761 C65047 Laboratory Test Code AAMAPAC Alpha-Aminoadipate; Alpha-Aminoadipic Acid A measurement of the alpha-aminoadipic acid in a biological specimen. Alpha-Aminoadipic Acid Measurement C154759 C65047 Laboratory Test Code AAMBTAC Alpha-aminobutyrate; Alpha-Aminobutyric Acid; Homoalanine A measurement of the alpha-aminobutyric acid in a biological specimen. Alpha-Aminobutyric Acid Measurement C100430 C65047 Laboratory Test Code AAP Alanine Aminopeptidase A measurement of the alanine aminopeptidase in a biological specimen. Alanine Aminopeptidase Measurement C189527 C65047 Laboratory Test Code AATZPL AAT Z-Polymer; Alpha-1 Antitrypsin Z-Polymer A measurement of the polymers of Z-variant alpha-1 antitrypsin in a biological specimen. Alpha-1 Antitrypsin Z-Polymer Measurement C184526 C65047 Laboratory Test Code ABFBCA AB-FUBINACA A measurement of the synthetic cannabinoid AB-FUBINACA in a biological specimen. AB-FUBINACA Measurement C111124 C65047 Laboratory Test Code ABNCE Abnormal Cells A measurement of the abnormal cells in a biological specimen. Abnormal Cell Count C150835 C65047 Laboratory Test Code ABNCECE Abnormal Cells/Total Cells A relative measurement (ratio or percentage) of abnormal cells to total cells in a biological specimen. Abnormal Cells to Total Cells Ratio Measurement C150834 C65047 Laboratory Test Code ABNCELE Abnormal Cells/Leukocytes A relative measurement (ratio or percentage) of abnormal cells to leukocytes in a biological specimen. Abnormal Cells to Leukocytes Ratio Measurement C125939 C65047 Laboratory Test Code ABO ABO Blood Group The characterization of the blood type of an individual by testing for the presence of A antigen and B antigen on the surface of red blood cells. ABO Blood Group Determination C135397 C65047 Laboratory Test Code ABOA1 ABO A1 Subtype The characterization of the ABO blood group A1 subtype in an individual. (NCI) ABO A1 Subtype Determination C184527 C65047 Laboratory Test Code ABPNCA AB-PINACA A measurement of the synthetic cannabinoid AB-PINACA in a biological specimen. AB-PINACA Measurement C74699 C65047 Laboratory Test Code ACANT Acanthocytes A measurement of the acanthocytes in a biological specimen. Acanthocyte Count C74633 C65047 Laboratory Test Code ACANTRBC Acanthocytes/Erythrocytes A relative measurement (ratio or percentage) of acanthocytes to all erythrocytes in a biological specimen. Acanthocyte to Erythrocyte Ratio Measurement C80169 C65047 Laboratory Test Code ACE Angiotensin Converting Enzyme A measurement of the angiotensin converting enzyme in a biological specimen. Angiotensin Converting Enzyme Measurement C135398 C65047 Laboratory Test Code ACETAMIN Acetaminophen; Paracetamol A measurement of the acetaminophen in a biological specimen. Acetaminophen Measurement C92247 C65047 Laboratory Test Code ACETOAC Acetoacetate; Acetoacetic Acid A measurement of the acetoacetic acid in a biological specimen. Acetoacetic Acid Measurement C147288 C65047 Laboratory Test Code ACETONE Acetone A measurement of the acetone in a biological specimen. Acetone Measurement C74838 C65047 Laboratory Test Code ACH Acetylcholine A measurement of the acetylcholine hormone in a biological specimen. Acetylcholine Measurement C96560 C65047 Laboratory Test Code ACHE Acetylcholinesterase A measurement of the acetylcholinesterase in a biological specimen. Acetylcholinesterase Measurement C96559 C65047 Laboratory Test Code ACHRAB Acetylcholine Receptor Antibody A measurement of the acetylcholine receptor antibody in a biological specimen. Acetylcholine Receptor Antibody Measurement C80163 C65047 Laboratory Test Code ACPHOS Acid Phosphatase A measurement of the acid phosphatase in a biological specimen. Acid Phosphatase Measurement C147289 C65047 Laboratory Test Code ACRNCRNF Acylcarnitine/Carnitine, Free A relative measurement (ratio or percentage) of the acylcarnitine to free carnitine in a biological specimen. Acylcarnitine to Free Carnitine Ratio Measurement C189522 C65047 Laboratory Test Code ACSPGM Acid Sphingomyelinase A measurement of the acid sphingomyelinase in a biological specimen. Sphingomyelin Phosphodiesterase Measurement C103348 C65047 Laboratory Test Code ACT Activated Clotting Time; Activated Coagulation Time A measurement of the inhibition of blood coagulation in response to anticoagulant therapies. Activated Coagulation Time C189521 C65047 Laboratory Test Code ACTACEXR Acetoacetate Excretion Rate; Acetoacetic Acid Excretion Rate A measurement of the amount of acetoacetic acid being excreted in a biological specimen over a defined period of time (e.g. one hour). Acetoacetic Acid Excretion Rate Measurement C184510 C65047 Laboratory Test Code ACTB Actin Beta; B-Actin; Beta-Actin A measurement of the beta-actin in a biological specimen. Beta-Actin Measurement C74780 C65047 Laboratory Test Code ACTH Adrenocorticotropic Hormone; Corticotropin A measurement of the adrenocorticotropic hormone in a biological specimen. Adrenocorticotropic Hormone Measurement C156535 C65047 Laboratory Test Code ACYCRNTN Acylcarnitine A measurement of the acylcarnitine in a biological specimen. Acylcarnitine Measurement C156534 C65047 Laboratory Test Code ACYGLYCN Acylglycine A measurement of the acylglycine in a biological specimen. Acylglycine Measurement C92286 C65047 Laboratory Test Code ACYLCAOX Acyl CoA Oxidase; Acyl Coenzyme A Oxidase; Fatty Acyl Coenzyme A Oxidase A measurement of the acyl coenzyme A oxidase in a biological specimen. Acyl Coenzyme A Oxidase Measurement C147290 C65047 Laboratory Test Code ADAM8 A Disintegrin And Metalloproteinase Domain 8; ADAM Metallopeptidase Domain 8; CD156a Antigen A measurement of the ADAM metallopeptidase domain 8 protein in a biological specimen. ADAM Metallopeptidase Domain 8 Measurement C187684 C65047 Laboratory Test Code ADAMTS13 A Disintegrin-Like And Metalloprotease (Reprolysin Type) With Thrombospondin Type 1 Motif, 13; ADAM Metallopeptidase With Thrombospondin Type 1 Motif 13; von Willebrand Coagulation Factor Cleaving Protease ADAMTS13 A measurement of the von Willebrand coagulation factor cleaving protease, ADAMTS13, in a biological specimen. von Willebrand Coagulation Factor Cleaving Protease Measurement C184529 C65047 Laboratory Test Code ADBPNCA ADB-PINACA A measurement of the synthetic cannabinoid ADB-PINACA in a biological specimen. ADB-PINACA Measurement C74847 C65047 Laboratory Test Code ADH Antidiuretic Hormone; Vasopressin A measurement of the antidiuretic hormone in a biological specimen. Antidiuretic Hormone Measurement C158233 C65047 Laboratory Test Code ADMA Asymmetric Dimethylarginine; N,N-dimethylarginine A measurement of asymmetric dimethylarginine in a biological specimen. Asymmetric Dimethylarginine Measurement C187830 C65047 Laboratory Test Code ADMTS13A A Disintegrin-Like And Metalloprotease (Reprolysin Type) With Thrombospondin Type 1 Motif, 13 Activity; ADAM Metallopeptidase With Thrombospondin Type 1 Motif 13 Activity; ADAMTS13 Activity; von Willebrand Coagulation Factor Cleaving Protease ADAMTS13 Activity A measurement of the biological activity of von Willebrand coagulation factor cleaving protease, ADAMTS13, in a biological specimen. von Willebrand Coagulation Factor Cleaving Protease Activity Measurement C102257 C65047 Laboratory Test Code ADP Adenosine Diphosphate A measurement of the adenosine diphosphate in a biological specimen. Adenosine Diphosphate Measurement C74839 C65047 Laboratory Test Code ADPNCTN Adiponectin A measurement of the total adiponectin hormone in a biological specimen. Adiponectin Measurement C132363 C65047 Laboratory Test Code ADPNHMW Adiponectin, High Molecular Weight A measurement of the high molecular weight adiponectin hormone in a biological specimen. High Molecular Weight Adiponectin Measurement C74913 C65047 Laboratory Test Code ADSDNA Anti-Double Stranded DNA A measurement of the anti-double stranded DNA antibody in a biological specimen. Anti-Double Stranded DNA Measurement C98706 C65047 Laboratory Test Code AFACTXAA Anti-Factor Xa Activity A measurement of the ability of antithrombin to inactivate activated Factor X in a biological specimen. This test is used to monitor low molecular weight or unfractionated heparin levels in a biological specimen. Anti-Factor Xa Activity Measurement C74732 C65047 Laboratory Test Code AFP Alpha Fetoprotein; Alpha-1-Fetoprotein A measurement of the alpha fetoprotein in a biological specimen. Alpha-fetoprotein Measurement C147291 C65047 Laboratory Test Code AFPADJBW Alpha Fetoprotein Adj for Body Weight A measurement of alpha fetoprotein, which has been adjusted for body weight, in a biological specimen. Alpha Fetoprotein Adjusted for Body Weight Measurement C96562 C65047 Laboratory Test Code AFPL1 Alpha Fetoprotein L1 A measurement of the alpha fetoprotein L1 in a biological specimen. Alpha Fetoprotein L1 Measurement C96563 C65047 Laboratory Test Code AFPL2 Alpha Fetoprotein L2 A measurement of the alpha fetoprotein L2 in a biological specimen. Alpha Fetoprotein L2 Measurement C96564 C65047 Laboratory Test Code AFPL3 Alpha Fetoprotein L3 A measurement of the alpha fetoprotein L3 in a biological specimen. Alpha Fetoprotein L3 Measurement C96565 C65047 Laboratory Test Code AFPL3AFP A Fetoprotein L3/A Fetoprotein A relative measurement (ratio or percentage) of alpha fetoprotein L3 to total alpha fetoprotein in a biological specimen. Alpha Fetoprotein L3 to Total Alpha Fetoprotein Ratio Measurement C124334 C65047 Laboratory Test Code AG1_5 1,5-Anhydroglucitol A measurement of the 1,5-anhydroglucitol in a biological specimen. 1,5-Anhydroglucitol Measurement C111126 C65047 Laboratory Test Code AHBDH Alpha Hydroxybutyrate Dehydrogenase A measurement of the alpha-hydroxybutyrate dehydrogenase in a biological specimen. Alpha Hydroxybutyrate Dehydrogenase Measurement C181418 C65047 Laboratory Test Code AHTRZLM Alpha-Hydroxytriazolam A measurement of the alpha-hydroxytriazolam a biological specimen. Alpha-Hydroxytriazolam Measurement C122091 C65047 Laboratory Test Code ALA Alanine A measurement of the alanine in a biological specimen. Alanine Measurement C147292 C65047 Laboratory Test Code ALA1ALB Apolipoprotein A1/Apolipoprotein B A relative measurement (ratio or percentage) of the Apolipoprotein A1 to Apolipoprotein B in a biological specimen. Apolipoprotein A1 to Apolipoprotein B Ratio Measurement C158222 C65047 Laboratory Test Code ALAALB Apolipoprotein A/Apolipoprotein B A relative measurement (ratio) of the total apolipoprotein A to apolipoprotein B in a biological specimen. Apolipoprotein A to Apolipoprotein B Ratio Measurement C64431 C65047 Laboratory Test Code ALB Albumin; Microalbumin A measurement of the albumin protein in a biological specimen. Albumin Measurement C147293 C65047 Laboratory Test Code ALBC Albumin Clearance A measurement of the albumin clearance in a biological specimen. Albumin Clearance C74761 C65047 Laboratory Test Code ALBCREAT Albumin/Creatinine; Microalbumin/Creatinine Ratio A relative measurement (ratio) of the albumin to the creatinine in a biological specimen. Albumin To Creatinine Protein Ratio Measurement C150814 C65047 Laboratory Test Code ALBEXR Albumin Excretion Rate A measurement of the amount of albumin excreted in a biological specimen over a defined period of time (e.g. one hour). Albumin Excretion Rate C158228 C65047 Laboratory Test Code ALBGALB Glycated Albumin/Albumin; Glycosylated Albumin/Albumin A relative measurement (ratio or percentage) of the glycated albumin to total albumin in a biological specimen. Glycated Albumin to Albumin Ratio Measurement C74894 C65047 Laboratory Test Code ALBGLOB Albumin/Globulin The ratio of albumin to globulin in a biological specimen. Albumin to Globulin Ratio Measurement C122092 C65047 Laboratory Test Code ALBGLYCA Glycated Albumin A measurement of the glycated albumin present in a biological specimen. Glycated Albumin Measurement C154734 C65047 Laboratory Test Code ALBIDX Albumin Index A relative measurement (ratio) of the albumin in cerebrospinal fluid to albumin in serum or plasma in a biological specimen. Albumin Index C103453 C65047 Laboratory Test Code ALBPROT Albumin/Total Protein A relative measurement (ratio or percentage) of the albumin to total protein in a biological specimen. Albumin to Total Protein Ratio Measurement C154743 C65047 Laboratory Test Code ALDEPX Aldrin Epoxidase A measurement of the aldrin epoxidase in a biological specimen. Aldrin Epoxidase Measurement C74731 C65047 Laboratory Test Code ALDOLASE Aldolase A measurement of the aldolase enzyme in a biological specimen. Aldolase Measurement C74841 C65047 Laboratory Test Code ALDSTRN Aldosterone A measurement of the aldosterone hormone in a biological specimen. Aldosterone Measurement C184566 C65047 Laboratory Test Code ALFNTNL Alfentanil A measurement of the alfentanil in a biological specimen. Alfentanil Measurement C154762 C65047 Laboratory Test Code ALLOILE Alloisoleucine A measurement of the alloisoleucine in a biological specimen. Alloisoleucine Measurement C184519 C65047 Laboratory Test Code ALOX5 5-Lipoxygenase; 5-LO; 5-LOX; ALOX5; Arachidonate 5-Lipoxygenase A measurement of the arachidonate 5-lipoxygenase in a biological specimen. Arachidonate 5-Lipoxygenase Measurement C64432 C65047 Laboratory Test Code ALP Alkaline Phosphatase A measurement of the alkaline phosphatase in a biological specimen. Alkaline Phosphatase Measurement C147294 C65047 Laboratory Test Code ALPBALP Alk Phos, Bone/Total Alk Phos; Alkaline Phosphatase, Bone/Total Alkaline Phosphatase A relative measurement (ratio or percentage) of the bone specific alkaline phosphatase isoform to total alkaline phosphatase in a biological specimen. Bone Alkaline Phosphatase to Total Alkaline Phosphatase Ratio Measurement C92287 C65047 Laboratory Test Code ALPBS Bone Specific Alkaline Phosphatase A measurement of the bone specific alkaline phosphatase isoform in a biological specimen. Bone Specific Alkaline Phosphatase Measurement C79438 C65047 Laboratory Test Code ALPCREAT Alkaline Phosphatase/Creatinine A relative measurement (ratio or percentage) of the alkaline phosphatase to creatinine in a biological specimen. Alkaline Phosphatase to Creatinine Ratio Measurement C165942 C65047 Laboratory Test Code ALPEXR Alkaline Phosphatase Excretion Rate A measurement of the amount of alkaline phosphatase being excreted in a biological specimen over a defined amount of time (e.g. one hour). Alkaline Phosphatase Excretion Rate C147295 C65047 Laboratory Test Code ALPIALP Alk Phos, Intestinal/Total Alk Phos; Alkaline Phosphatase, Intestinal/Total Alkaline Phosphatase A relative measurement (ratio or percentage) of the intestinal specific alkaline phosphatase isoform to total alkaline phosphatase in a biological specimen. Intestinal Alkaline Phosphatase to Total Alkaline Phosphatase Ratio Measurement C119266 C65047 Laboratory Test Code ALPIS Intestinal Specific Alkaline Phosphatase A measurement of the intestinal specific alkaline phosphatase isoform in a biological specimen. Intestinal Specific Alkaline Phosphatase Measurement C139091 C65047 Laboratory Test Code ALPISOE Alkaline Phosphatase Isoenzyme A measurement of the alkaline phosphatase isoenzyme in a biological specimen. Alkaline Phosphatase Isoenzyme Measurement C147296 C65047 Laboratory Test Code ALPLALP Alk Phos, Liver/Total Alk Phos; Alkaline Phosphatase, Liver/Total Alkaline Phosphatase A relative measurement (ratio or percentage) of the liver specific alkaline phosphatase isoform to total alkaline phosphatase in a biological specimen. Liver Alkaline Phosphatase to Total Alkaline Phosphatase Ratio Measurement C189497 C65047 Laboratory Test Code ALPLBALP Alk Phos, Liver + Bone/Total Alk Phos A relative measurement (ratio or percentage) of the liver and bone specific alkaline phosphatase isoforms to total alkaline phosphatase in a biological specimen. Liver and Bone Specific Alkaline Phosphatase Isoform to Alkaline Phosphatase Ratio Measurement C119267 C65047 Laboratory Test Code ALPLS Liver Specific Alkaline Phosphatase A measurement of the liver specific alkaline phosphatase isoform in a biological specimen. Liver Specific Alkaline Phosphatase Measurement C184508 C65047 Laboratory Test Code ALPPALP Alk Phos, Placental/Total Alk Phos; Alkaline Phosphatase, Placental/Total Alkaline Phosphatase A relative measurement (ratio or percentage) of the placental specific alkaline phosphatase isoform to total alkaline phosphatase in a biological specimen. Placental Alkaline Phosphatase to Total Alkaline Phosphatase Measurement C184509 C65047 Laboratory Test Code ALPPS Placental Specific Alkaline Phosphatase A measurement of the placental specific alkaline phosphatase isoform in a biological specimen. Placental Specific Alkaline Phosphatase Measurement C75370 C65047 Laboratory Test Code ALPRZLM Alprazolam A measurement of the alprazolam present in a biological specimen. Alprazolam Measurement C163419 C65047 Laboratory Test Code ALS Acid Labile Subunit; ALS; IGFALS; Insulin Like Growth Factor Binding Protein Acid Labile Subunit A measurement of the acid labile subunit in a biological specimen. Acid Labile Subunit Measurement C64433 C65047 Laboratory Test Code ALT Alanine Aminotransferase; SGPT A measurement of the alanine aminotransferase in a biological specimen. Alanine Aminotransferase Measurement C106498 C65047 Laboratory Test Code ALTAST ALT/AST A relative measurement (ratio or percentage) of the alanine aminotransferase (ALT) to aspartate aminotransferase (AST) present in a sample. Alanine Aminotransferase to Aspartate Aminotransferase Ratio Measurement C103349 C65047 Laboratory Test Code ALTCPHRL Alpha Tocopherol A measurement of the alpha tocopherol in a biological specimen. Alpha Tocopherol Measurement C111127 C65047 Laboratory Test Code ALUMINUM Al; Aluminum A measurement of aluminum in a biological specimen. Aluminum Measurement C184539 C65047 Laboratory Test Code AM2201 AM-2201; AM2201 A measurement of the synthetic cannabinoid AM-2201 in a biological specimen. AM-2201 Measurement C184538 C65047 Laboratory Test Code AM694N5H AM694 N-5-hydroxypentyl A measurement of the synthetic cannabinoid metabolite AM694 N-5-hydroxypentyl in a biological specimen. AM694 N-5-hydroxypentyl Measurement C81975 C65047 Laboratory Test Code AMA Antimitochondrial Antibodies; Mitochondrial Antibody A measurement of the antimitochondrial antibodies in a biological specimen. Antimitochondrial Antibody Measurement C147297 C65047 Laboratory Test Code AMABARAB ACH Receptor Modulation Antibody/ACH Receptor Antibody; ACH Receptor Modulatn Ab/ACH Receptor Ab A relative measurement (ratio or percentage) of the acetylcholine receptor modulation antibody to the total acetylcholine receptor antibodies in a biological specimen. Acetylcholine Receptor Modulation Antibody to Acetylcholine Receptor Antibody Ratio Measurement C132364 C65047 Laboratory Test Code AMACR Alpha-Methylacyl Coenzyme A Racemase A measurement of the alpha-methylacyl coenzyme A racemase in a biological specimen. Alpha-Methylacyl Coenzyme A Racemase Measurement C75363 C65047 Laboratory Test Code AMBRBTL Amobarbital A measurement of the amobarbital present in a biological specimen. Amobarbital Measurement C132365 C65047 Laboratory Test Code AMCRMRNA AMACR mRNA A measurement of the alpha-methylacyl coenzyme A racemase mRNA in a biological specimen. Alpha-Methylacyl Coenzyme A Racemase mRNA Measurement C120625 C65047 Laboratory Test Code AMH Anti-Mullerian Hormone A measurement of the anti-Mullerian hormone in a biological specimen. Anti-Mullerian Hormone Measurement C186023 C65047 Laboratory Test Code AMITRPTL Amitriptyline A measurement of the amitriptyline in a biological specimen. Amitriptyline Measurement C74799 C65047 Laboratory Test Code AMMONIA Ammonia; NH3 A measurement of the ammonia in a biological specimen. Ammonia Measurement C186024 C65047 Laboratory Test Code AMNM Ammonium; Ammonium Ion; NH4+ A measurement of the ammonium ion (NH4+) in a biological specimen. Ammonium Measurement C186025 C65047 Laboratory Test Code AMNMCRT Ammonium/Creatinine A relative measurement (ratio) of ammonium to creatinine in a biological specimen. Ammonium to Creatinine Ratio Measurement C81183 C65047 Laboratory Test Code AMNOACID AA; Amino Acids A measurement of the total amino acids in a biological specimen. Amino Acid Measurement C74666 C65047 Laboratory Test Code AMORPHSD Amorphous Debris; Amorphous Sediment A measurement of the amorphous sediment present in a biological specimen. Amorphous Sediment Measurement C75347 C65047 Laboratory Test Code AMPEA Alpha-Methylphenethylamine; Amphetamine A measurement of the alpha-methylphenethylamine in a biological specimen. Amphetamine Measurement C74687 C65047 Laboratory Test Code AMPHET Amphetamine A measurement of any amphetamine class drug present in a biological specimen. Amphetamine Drug Class Measurement C102262 C65047 Laboratory Test Code AMPHETD d-amphetamine; Dextroamphetamine A measurement of the dextroamphetamine in a biological specimen. Dextroamphetamine Measurement C64434 C65047 Laboratory Test Code AMYLASE Amylase A measurement of the total enzyme amylase in a biological specimen. Amylase Measurement C111243 C65047 Laboratory Test Code AMYLASEM Macroamylase A measurement of macroamylase in a biological specimen. Macroamylase Measurement C98767 C65047 Laboratory Test Code AMYLASEP Amylase, Pancreatic; Pancreatic Amylase Isoenzyme A measurement of the pancreatic enzyme amylase in a biological specimen. Pancreatic Amylase Measurement C98780 C65047 Laboratory Test Code AMYLASES Amylase, Salivary; Salivary Amylase Isoenzyme A measurement of the salivary enzyme amylase in a biological specimen. Salivary Amylase Measurement C103352 C65047 Laboratory Test Code AMYLB38 Amyloid Beta 1-38; Amyloid Beta 38; Amyloid Beta 38 Protein A measurement of amyloid beta protein which is composed of peptides 1 to 38 in a biological specimen. Amyloid Beta 1-38 Measurement C103353 C65047 Laboratory Test Code AMYLB40 Amyloid Beta 1-40; Amyloid Beta 40; Amyloid Beta 40 Protein A measurement of amyloid beta protein which is composed of peptides 1 to 40 in a biological specimen. Amyloid Beta 1-40 Measurement C184518 C65047 Laboratory Test Code AMYLB41 Amyloid Beta 1-41; Amyloid Beta 41; Amyloid Beta 41 Protein A measurement of amyloid beta protein which is composed of peptides 1 to 41 in a biological specimen. Amyloid Beta 1-41 Measurement C84809 C65047 Laboratory Test Code AMYLB42 Amyloid Beta 1-42; Amyloid Beta 42; Amyloid Beta 42 Protein A measurement of amyloid beta protein which is composed of peptides 1 to 42 in a biological specimen. Beta Amyloid 42 Measurement C125940 C65047 Laboratory Test Code AMYLOIDA Amyloid A A measurement of the total amyloid A in a biological specimen. Amyloid A Measurement C81999 C65047 Laboratory Test Code AMYLOIDB Amyloid, Beta; Beta Amyloid A measurement of the total amyloid beta in a biological specimen. Beta Amyloid Measurement C81998 C65047 Laboratory Test Code AMYLOIDP Amyloid P; Amyloid P Component; SAP; Serum Amyloid P Component A measurement of the total amyloid P in a biological specimen. Amyloid P Measurement C74916 C65047 Laboratory Test Code ANA Antinuclear Antibodies A measurement of the total antinuclear antibodies (antibodies that attack the body's own tissue) in a biological specimen. Antinuclear Antibody Measurement C176313 C65047 Laboratory Test Code ANAB Anti-Neutrophil Antibody A measurement of the total anti-neutrophil antibody in a biological specimen. Anti-Neutrophil Antibody Measurement C147298 C65047 Laboratory Test Code ANABASN Anabasine A measurement of the anabasine in a biological specimen. Anabasine Measurement C147299 C65047 Laboratory Test Code ANAG Alpha-N-acetylglucosaminidase A measurement of the alpha-N-acetylglucosaminidase in a biological specimen. Alpha-N-acetylglucosaminidase Measurement C122093 C65047 Laboratory Test Code ANAIGGAB Antinuclear IgG Antibody A measurement of the antinuclear IgG antibody in a biological specimen. Antinuclear IgG Antibody Measurement C120626 C65047 Laboratory Test Code ANCAB Anti-Neutrophil Cytoplasmic Antibody A measurement of the anti-neutrophil cytoplasmic antibody in a biological specimen. Anti-Neutrophil Cytoplasmic Antibody Measurement C147300 C65047 Laboratory Test Code ANCATYAB Anti-Neutrophil Cytoplasmic Antibody, Atypical; Neutrophil Cytoplasmic Ab, Atypical A measurement of the atypical (cytoplasmic staining usually uniform and no interlobular accentuation) neutrophil cytoplasmic antibodies in a biological specimen. Atypical Neutrophil Cytoplasmic Antibody Measurement C147301 C65047 Laboratory Test Code ANCCLSAB Anti-Neutrophil Cytoplasmic Antibody, Classic; Neutrophil Cytoplasmic Ab, Classic A measurement of the classic (cytoplasmic granular fluorescence with central interlobular accentuation) neutrophil cytoplasmic antibodies in a biological specimen. Classic Neutrophil Cytoplasmic Antibody Measurement C163420 C65047 Laboratory Test Code ANCIGAB Anti-Neutrophil Cytoplasmic IgG Antibody A measurement of the anti-neutrophil cytoplasmic IgG antibody in a biological specimen. Anti-Neutrophil Cytoplasmic IgG Antibody Measurement C147302 C65047 Laboratory Test Code ANCPNCAB Anti-Neutrophil Cytoplasmic Antibody, Perinuclear; Neutrophil Cytoplasmic Ab, Perinuclear A measurement of the perinuclear (perinuclear staining without nuclear extension) neutrophil cytoplasmic antibodies in a biological specimen. Perinuclear Neutrophil Cytoplasmic Antibody Measurement C74842 C65047 Laboratory Test Code ANDSTNDL Androstenediol A measurement of the androstenediol metabolite in a biological specimen. Androstenediol Metabolite Measurement C74843 C65047 Laboratory Test Code ANDSTNDN 4-Androstenedione; Androstenedione A measurement of the androstenedione hormone in a biological specimen. Androstenedione Measurement C186026 C65047 Laboratory Test Code ANDSTRN Androsterone A measurement of the androsterone in a biological specimen. Androsterone Measurement C91372 C65047 Laboratory Test Code ANGLBIND Antiglobulin Test, Indirect; Indirect Coombs Test A test that uses Coombs' reagent to detect the presence of anti-erythrocyte antibodies in a biological specimen. Indirect Antiglobulin Test C81974 C65047 Laboratory Test Code ANGLOBDR Antiglobulin Test Polyspecific, Direct; Antiglobulin Test, Direct; Direct Coombs Test A measurement of the antibody or complement-coated erythrocytes in a biological specimen in vivo. Direct Antiglobulin Test C111128 C65047 Laboratory Test Code ANGPT1 Angiopoietin 1 A measurement of angiopoietin 1 in a biological specimen. Angiopoietin 1 Measurement C163421 C65047 Laboratory Test Code ANGPT2 ANG2; Angiopoietin 2 A measurement of angiopoietin 2 in a biological specimen. Angiopoietin 2 Measurement C74844 C65047 Laboratory Test Code ANGTNS1 Angiotensin I A measurement of the angiotensin I hormone in a biological specimen. Angiotensin I Measurement C74845 C65047 Laboratory Test Code ANGTNS2 Angiotensin II A measurement of the angiotensin II hormone in a biological specimen. Angiotensin II Measurement C74846 C65047 Laboratory Test Code ANGTNSGN Angiotensin Precursor; Angiotensinogen A measurement of the angiotensinogen hormone in a biological specimen. Angiotensinogen Measurement C74685 C65047 Laboratory Test Code ANIONG Anion Gap A computed estimate of the unmeasured anions (those other than the chloride and bicarbonate anions) in a biological specimen. Anion Gap Measurement C147303 C65047 Laboratory Test Code ANIONG3 Anion Gap 3 A computed estimate of the unmeasured anions (computed as sodium minus the chloride and bicarbonate) in a biological specimen. Anion Gap 3 Measurement C147304 C65047 Laboratory Test Code ANIONG4 Anion Gap 4 A computed estimate of the unmeasured anions (computed as the difference between the sum of serum sodium + serum potassium and the sum of the serum bicarbonate+ chloride) in a biological specimen. Anion Gap 4 Measurement C74797 C65047 Laboratory Test Code ANISO Anisocytes; Anisocytosis A measurement of the variability in the size of the red blood cells in a whole blood specimen. Anisocyte Measurement C161354 C65047 Laboratory Test Code ANISOCHR Anisochromia A measurement of the color variation of erythrocytes in a biological specimen. Anisochromia Measurement C184568 C65047 Laboratory Test Code ANLRDN Anileridine A measurement of the anileridine in a biological specimen. Anileridine Measurement C74886 C65047 Laboratory Test Code ANP Atrial Natriuretic Peptide; Atriopeptin A measurement of the atrial natriuretic peptide in a biological specimen. Atrial Natriuretic Peptide Measurement C172523 C65047 Laboratory Test Code ANPPROMR Mid-Reg Pro-Atrial Natriuretic Peptide; Mid-Regional Pro-Atrial Natriuretic Peptide; MR-proANP; MRproANP A measurement of the mid-regional pro-atrial natriuretic peptide in a biological specimen. Mid-Regional Pro-Atrial Natriuretic Peptide Measurement C139088 C65047 Laboratory Test Code ANPPRONT N-terminal pro-Atrial Natriuretic Peptide; N-Terminal ProA-type Natriuretic Peptide; NT proANP II A measurement of the N-terminal proA-type natriuretic peptide in a biological specimen. N-Terminal ProA-type Natriuretic Peptide Measurement C81958 C65047 Laboratory Test Code ANTHRMA Antithrombin Activity; Antithrombin III Activity A measurement of the antithrombin activity in a biological specimen. Antithrombin Activity Measurement C81977 C65047 Laboratory Test Code ANTHRMAG Antithrombin; Antithrombin Antigen; Antithrombin III; Antithrombin III Antigen A measurement of the antithrombin antigen in a biological specimen. Antithrombin Antigen Measurement C74691 C65047 Laboratory Test Code ANTIDPRS Antidepressants A measurement of any antidepressant class drug present in a biological specimen. Antidepressant Measurement C120627 C65047 Laboratory Test Code ANUAB Anti-Nucleosome Antibody A measurement of the anti-nucleosome antibody in a biological specimen. Anti-Nucleosome Antibody Measurement C172525 C65047 Laboratory Test Code APAPCYS Acetaminophen Protein Adduct; Acetaminophen-Cysteine Adduct; APAP-CYS; APAP-Protein A measurement of the acetaminophen-cysteine adducts in a biological specimen. Acetaminophen-Cysteine Adduct Measurement C102258 C65047 Laboratory Test Code APLAB Antiphospholipid Antibodies A measurement of the total antiphospholipid antibodies in a biological specimen. Antiphospholipid Antibody Measurement C161372 C65047 Laboratory Test Code APLASCPD APTT-LA Screen to Confirm Percent Difference; PTT-LA Screen to Confirm Pct Difference A measurement to confirm the presence of Lupus anticoagulants, calculated as [(Screen aPTT - Confirm aPTT)/Screen aPTT]x100. APTT-LA Screen to Confirm Percent Difference C124335 C65047 Laboratory Test Code APLIGGAB Anti-Phospholipid IgG Antibody A measurement of the antiphospholipid IgG antibody in a biological specimen. Anti-Phospholipid IgG Antibody Measurement C124336 C65047 Laboratory Test Code APLIGMAB Anti-Phospholipid IgM Antibody A measurement of the antiphospholipid IgM antibody in a biological specimen. Anti-Phospholipid IgM Antibody Measurement C103351 C65047 Laboratory Test Code APLSMA2 Alpha-2 Antiplasmin; Alpha-2 Plasmin Inhibitor A measurement of the alpha-2 antiplasmin in a biological specimen. Alpha-2 Antiplasmin Measurement C122094 C65047 Laboratory Test Code APLSMA2A Alpha-2 Antiplasmin Activity A measurement of the alpha-2 antiplasmin activity in a biological specimen. Alpha-2 Antiplasmin Activity Measurement C124337 C65047 Laboratory Test Code APOA Apolipoprotein A A measurement of the total apolipoprotein A in a biological specimen. Apolipoprotein A Measurement C74733 C65047 Laboratory Test Code APOA1 Apolipoprotein A1 A measurement of the apolipoprotein A1 in a biological specimen. Apolipoprotein A1 Measurement C82000 C65047 Laboratory Test Code APOA2 Apolipoprotein AII A measurement of the apolipoprotein AII in a biological specimen. Apolipoprotein AII Measurement C103354 C65047 Laboratory Test Code APOA4 Apolipoprotein A4 A measurement of the apolipoprotein A4 in a biological specimen. Apolipoprotein A4 Measurement C103355 C65047 Laboratory Test Code APOA5 Apolipoprotein A5 A measurement of the apolipoprotein A5 in a biological specimen. Apolipoprotein A5 Measurement C74734 C65047 Laboratory Test Code APOB Apolipoprotein B A measurement of the total apolipoprotein B in a biological specimen. Apolipoprotein B Measurement C120628 C65047 Laboratory Test Code APOB100 Apolipoprotein B100 A measurement of the apolipoprotein B100 in a biological specimen. Apolipoprotein B100 Measurement C120629 C65047 Laboratory Test Code APOB48 Apolipoprotein B48 A measurement of the apolipoprotein B48 in a biological specimen. Apolipoprotein B48 Measurement C103356 C65047 Laboratory Test Code APOBAPA1 Apolipoprotein B/Apolipoprotein A1 A relative measurement (ratio or percentage) of the Apolipoprotein B to Apolipoprotein A1 in a biological specimen. Apolipoprotein B to Apolipoprotein A1 Ratio Measurement C120630 C65047 Laboratory Test Code APOC1 Apolipoprotein CI A measurement of the apolipoprotein CI in a biological specimen. Apolipoprotein CI Measurement C100427 C65047 Laboratory Test Code APOC2 Apolipoprotein C2; Apolipoprotein CII A measurement of the apolipoprotein C2 in a biological specimen. Apolipoprotein C2 Measurement C82001 C65047 Laboratory Test Code APOC3 Apolipoprotein CIII A measurement of the apolipoprotein CIII in a biological specimen. Apolipoprotein CIII Measurement C82002 C65047 Laboratory Test Code APOE Apolipoprotein E A measurement of the apolipoprotein E in a biological specimen. Apolipoprotein E Measurement C92293 C65047 Laboratory Test Code APOE4 Apolipoprotein E4 A measurement of the apolipoprotein E4 in a biological specimen. Apolipoprotein E4 Measurement C82003 C65047 Laboratory Test Code APOH Apolipoprotein H A measurement of the apolipoprotein H in a biological specimen. Apolipoprotein H Measurement C100428 C65047 Laboratory Test Code APOJ Apolipoprotein J; Clusterin A measurement of the apolipoprotein J in a biological specimen. Apolipoprotein J Measurement C111130 C65047 Laboratory Test Code APOJCRT Apolipoprotein J/Creatinine; Clusterin/Creatinine A relative measurement (ratio or percentage) of the apolipoprotein J to creatinine in a biological specimen. Apolipoprotein J to Creatinine Ratio Measurement C119268 C65047 Laboratory Test Code APPA Amyloid Alpha Precursor Protein A measurement of the amyloid alpha precursor protein present in a biological specimen. Amyloid Alpha Precursor Protein Measurement C105438 C65047 Laboratory Test Code APPB Amyloid Beta Precursor; Amyloid Beta Precursor Protein; Amyloid Precursor Beta; Amyloid Precursor Protein A measurement of the amyloid beta precursor protein present in a biological specimen. Amyloid Beta Precursor Protein Measurement C179695 C65047 Laboratory Test Code APPEAR Specimen Appearance The outward or visible aspect of a specimen. Specimen Appearance Assessment C119269 C65047 Laboratory Test Code APPT Total Amyloid Precursor Protein A measurement of the total amyloid precursor protein present in a biological specimen. Total Amyloid Precursor Protein Measurement C184578 C65047 Laboratory Test Code APRBRBTL Aprobarbital A measurement of the aprobarbital in a biological specimen. Aprobarbital Measurement C156512 C65047 Laboratory Test Code APRI APRI Score; AST to Platelet Ratio Index A calculation that indicates the likely presence of liver cirrhosis and fibrosis, measured as the relative measurement of aspartate aminotransferase (AST) to AST upper limit of normal, divided by the platelet count, and multiplied by 100. Aspartate Aminotransferase to Platelet Ratio Index C111123 C65047 Laboratory Test Code APRIL A Proliferation-Inducing Ligand; CD256; TNFSF13; Tumor Necrosis Factor Ligand Superfamily Member 13 A measurement of the a proliferation-inducing ligand in a biological specimen. A Proliferation-Inducing Ligand Measurement C100471 C65047 Laboratory Test Code APROTCRS Activated Protein C Resistance; Factor V Leiden Screen A measurement of the resistance in the anticoagulation response to activated protein C in a biological specimen. Activated Protein C Resistance Measurement C38462 C65047 Laboratory Test Code APTT Activated Partial Thromboplastin Time A measurement of the length of time that it takes for clotting to occur when activating reagents are added to a biological specimen. The test is partial due to the absence of tissue factor (Factor III) from the reaction mixture. Activated Partial Thromboplastin Time C161369 C65047 Laboratory Test Code APTTLAAC APTT-LA Actual/Control; Lupus Anticoagulant Sensitive APTT Actual/Control A relative measurement (ratio or percentage) of the Lupus anticoagulant sensitive APTT in a subject's specimen when compared to a control specimen. APTT-LA Actual to Control Ratio Measurement C102277 C65047 Laboratory Test Code APTTLAS APTT-LA; Lupus Anticoagulant Sensitive APTT A measurement of the length of time that it takes for clotting to occur when a lupus sensitive reagent is added to a plasma specimen. Lupus Anticoagulant Sensitive APTT Measurement C98862 C65047 Laboratory Test Code APTTSTND Activated Partial Thromboplastin Time/Standard Thromboplastin Time; Activated PTT/Standard; Activated PTT/Standard PTT A relative measurement (ratio or percentage) of the subject's activated partial thromboplastin time to a standard or control partial thromboplastin time. Activated PTT/Standard Ratio Measurement C102259 C65047 Laboratory Test Code ARA Arachidonic Acid A measurement of the arachidonic acid present in a biological specimen. Arachidonic Acid Measurement C122095 C65047 Laboratory Test Code ARG Arginine A measurement of the arginine in a biological specimen. Arginine Measurement C154763 C65047 Laboratory Test Code ARGSAC Argininosuccinate; Argininosuccinic Acid A measurement of the argininosuccinic acid in a biological specimen. Argininosuccinic Acid Measurement C177974 C65047 Laboratory Test Code ARPIPZL Aripiprazole A measurement of the aripiprazole in a biological specimen. Aripiprazole Measurement C124338 C65047 Laboratory Test Code ARR Aldosterone/Renin Activity A relative measurement (ratio) of the aldosterone to renin activity in a biological specimen. Aldosterone to Renin Activity Ratio Measurement C147305 C65047 Laboratory Test Code ARSENIC Arsenic; As A measurement of the arsenic in a biological specimen. Arsenic Measurement C177985 C65047 Laboratory Test Code ASENAPN Asenapine A measurement of the asenapine in a biological specimen. Asenapine Measurement C163422 C65047 Laboratory Test Code ASMACT Alpha-Actin 2; Alpha-SMA; Alpha-Smooth Muscle Actin A measurement of the alpha-smooth muscle actin in a biological specimen. Alpha-Smooth Muscle Actin Measurement C122096 C65047 Laboratory Test Code ASN Asparagine A measurement of the asparagine in a biological specimen. Asparagine Measurement C122097 C65047 Laboratory Test Code ASP Aspartate; Aspartic Acid A measurement of the aspartic acid in a biological specimen. Aspartic Acid Measurement C92269 C65047 Laboratory Test Code ASSDNA Anti-Single Stranded DNA IgG A measurement of the anti-single stranded DNA IgG antibody in a biological specimen. Anti-Single Stranded DNA IgG Measurement C64467 C65047 Laboratory Test Code AST Aspartate Aminotransferase; SGOT A measurement of the aspartate aminotransferase in a biological specimen. Aspartate Aminotransferase Measurement C81978 C65047 Laboratory Test Code ASTAG Aspartate Aminotransferase Antigen; SGOT Antigen A measurement of the aspartate aminotransferase antigen in a biological specimen. Aspartate Aminotransferase Antigen Measurement C176297 C65047 Laboratory Test Code ASTALT AST/ALT A relative measurement (ratio or percentage) of the aspartate aminotransferase (AST) to alanine aminotransferase (ALT) present in a sample. Aspartate Aminotransferase to Alanine Aminotransferase Ratio Measurement C158225 C65047 Laboratory Test Code ASTCK Aspartate Aminotransferase/CPK; Aspartate Aminotransferase/Creatine Kinase; AST/Creatine Kinase A relative measurement (ratio) of the aspartate aminotransferase to creatine kinase in a biological specimen. Aspartate Aminotransferase to Creatine Kinase Ratio Measurement C117830 C65047 Laboratory Test Code ASTCREAT Aspartate Aminotransferase/Creatinine A relative measurement (ratio or percentage) of the aspartate aminotransferase to creatinine in a biological specimen. Aspartate Aminotransferase to Creatinine Ratio Measurement C186027 C65047 Laboratory Test Code ASTDLG3A 3-Alpha-Androstanediol Glucuronide A measurement of the 3-alpha-androstanediol glucuronide in a biological specimen. 3-Alpha-Androstanediol Glucuronide Measurement C142272 C65047 Laboratory Test Code ASYNP Alpha Synuclein Protein A measurement of the alpha synuclein protein in a biological specimen. Alpha Synuclein Protein Measurement C147306 C65047 Laboratory Test Code ATHMBAAC Antithrombin Activity Actual/Antithrombin Activity Control; Antithrombin Activity Actual/Control; Antithrombin Activity Actual/Normal A relative measurement (ratio or percentage) of the biological activity of antithrombin in a subject's specimen when compared to the same activity in a control specimen. Antithrombin Activity Actual to Control Ratio Measurement C170592 C65047 Laboratory Test Code ATHMBAC Antithrombin Actual/Control; Antithrombin Actual/Normal A relative measurement (ratio or percentage) of the Antithrombin in a subject's specimen when compared to a control specimen. Antithrombin Actual to Control Ratio Measurement C154726 C65047 Laboratory Test Code ATHPIDX AIP; Atherogenic Index; Atherogenic Index of Plasma A measurement of the base 10 logarithm of the ratio of molar concentration of plasma triglyceride to high density lipoprotein cholesterol in a biological specimen. Atherogenic Index of Plasma C147307 C65047 Laboratory Test Code ATP Adenosine Triphosphate A measurement of the adenosine triphosphate in a biological specimen. Adenosine Triphosphate Measurement C103350 C65047 Laboratory Test Code ATPVITE Alpha Tocopherol/Vitamin E A relative measurement (ratio or percentage) of alpha-tocopherol to the total vitamin E in a biological specimen. Alpha Tocopherol to Vitamin E Ratio Measurement C74657 C65047 Laboratory Test Code AUERRODS Auer Rods A measurement of the Auer rods (elongated needle structures that are found in the cytoplasm of leukemic blasts and are formed by clumps of azurophilic granular material) in a biological specimen. Auer Rod Measurement C165943 C65047 Laboratory Test Code AXL ARK; AXL Receptor Tyrosine Kinase; JTK11; Tyro7; UFO A measurement of the AXL receptor tyrosine kinase in a biological specimen. AXL Receptor Tyrosine Kinase Measurement C116185 C65047 Laboratory Test Code AZURGRAN Azurophilic Granulation; Azurophilic Granules An observation of azurophilic granules in a biological specimen. Azurophilic Granule Measurement C127607 C65047 Laboratory Test Code B1BGLP Beta-1B Glycoprotein; Hemopexin; HPX A measurement of the beta-1B glycoprotein in a biological specimen. Beta-1B Glycoprotein Measurement C147308 C65047 Laboratory Test Code B2G1GAAB Beta-2 Glycoprotein 1 IgA Antibody A measurement of the beta-2 glycoprotein 1 IgG antibodies in a biological specimen. Beta-2 Glycoprotein 1 IgA Antibody Measurement C103358 C65047 Laboratory Test Code B2G1GGAB Beta-2 Glycoprotein 1 IgG Antibody A measurement of the Beta-2 glycoprotein 1 IgG antibodies in a biological specimen. Beta-2 Glycoprotein 1 IgG Antibody Measurement C103359 C65047 Laboratory Test Code B2G1GMAB Beta-2 Glycoprotein 1 IgM Antibody A measurement of the Beta-2 glycoprotein 1 IgM antibodies in a biological specimen. Beta-2 Glycoprotein 1 IgM Antibody Measurement C81979 C65047 Laboratory Test Code B2GLYAB Beta-2 Glycoprotein Antibody A measurement of the beta-2 glycoprotein antibody in a biological specimen. Beta-2 Glycoprotein Antibody Measurement C127608 C65047 Laboratory Test Code B2MCREAT Beta-2 Microglobulin/Creatinine A relative measurement (ratio) of the beta-2 microglobulin to creatinine in a biological specimen. Beta-2 Microglobulin to Creatinine Ratio Measurement C81980 C65047 Laboratory Test Code B2MICG Beta-2 Microglobulin A measurement of the beta-2 microglobulin in a biological specimen. Beta-2 Microglobulin Measurement C64469 C65047 Laboratory Test Code BACT Bacteria A measurement of the bacteria in a biological specimen. Bacterial Count C111135 C65047 Laboratory Test Code BAFF B-Cell Activating Factor A measurement of the B-cell activating factor in a biological specimen. B-Cell Activating Factor Measurement C154764 C65047 Laboratory Test Code BALA Beta Alanine A measurement of the beta alanine in a biological specimen. Beta Alanine Measurement C154765 C65047 Laboratory Test Code BAMBTAC BABA; Beta-aminobutyrate; Beta-Aminobutyric Acid A measurement of the beta-aminobutyric acid in a biological specimen. Beta-Aminobutyric Acid Measurement C74688 C65047 Laboratory Test Code BARB Barbiturates A measurement of any barbiturate class drug present in a biological specimen. Barbiturate Drug Class Measurement C147309 C65047 Laboratory Test Code BASEDEF Base Deficit A measurement of the amount of alkali required to return a biological specimen to a normal pH under standard conditions. Base Deficit C119270 C65047 Laboratory Test Code BASEEXCS Actual Base Excess; Base Excess A calculated measurement of the amount of acid required to return blood to a normal pH under standard conditions. Base Excess Measurement C64470 C65047 Laboratory Test Code BASO Basophils A measurement of the basophils in a biological specimen. Absolute Basophil Count C130154 C65047 Laboratory Test Code BASOB Basophils Band Form A measurement of the banded basophils in a biological specimen. Basophil Band Form Count C130155 C65047 Laboratory Test Code BASOBLE Basophils Band Form/Leukocytes A relative measurement (ratio or percentage) of the banded basophils to leukocytes in a biological specimen. Basophil Band Form to Leukocytes Ratio Measurement C98865 C65047 Laboratory Test Code BASOCE Basophils/Total Cells A relative measurement (ratio or percentage) of the basophils to total cells in a biological specimen (for example a bone marrow specimen). Basophil to Total Cell Ratio Measurement C96670 C65047 Laboratory Test Code BASOIM Immature Basophils A measurement of the immature basophils in a biological specimen. Immature Basophil Count C96671 C65047 Laboratory Test Code BASOIMLE Immature Basophils/Leukocytes A relative measurement (ratio or percentage) of immature basophils to total leukocytes in a biological specimen. Immature Basophil to Leukocyte Ratio Measurement C64471 C65047 Laboratory Test Code BASOLE Basophils/Leukocytes A relative measurement (ratio or percentage) of the basophils to leukocytes in a biological specimen. Basophil to Leukocyte Ratio C135399 C65047 Laboratory Test Code BASOMM Basophilic Metamyelocytes A measurement of the basophilic metamyelocytes in a biological specimen. Basophilic Metamyelocyte Count C135400 C65047 Laboratory Test Code BASOMYL Basophilic Myelocytes A measurement of the basophilic myelocytes in a biological specimen. Basophilic Myelocyte Count C181448 C65047 Laboratory Test Code BASOMYLY Basophilic Myelocytes/Lymphocytes A relative measurement (ratio or percentage) of the basophilic myelocytes to lymphocytes in a biological specimen (for example a bone marrow specimen). Basophilic Myelocytes to Lymphocytes Ratio Measurement C135401 C65047 Laboratory Test Code BASOSG Basophils, Segmented A measurement of the segmented basophils in a biological specimen. Segmented Basophil Count C123455 C65047 Laboratory Test Code BCEFNCTN Beta-cell Function A measurement of the beta cell function (insulin production and secretion) in a biological specimen. Beta-Cell Function Measurement C170577 C65047 Laboratory Test Code BCMAS Soluble B Cell Maturation Antigen; Soluble BCM; Soluble BCMA; Soluble CD269; Soluble TNF Receptor Superfamily Member 17; Soluble TNFRSF13A A measurement of the soluble B cell maturation antigen in a biological specimen. Soluble B Cell Maturation Antigen Measurement C122102 C65047 Laboratory Test Code BD2 Beta-defensin 2 A measurement of the beta-defensin 2 in a biological specimen. Beta-defensin 2 Measurement C82004 C65047 Laboratory Test Code BDNF Brain-Derived Neurotrophic Factor A measurement of the brain-derived neurotrophic factor in a biological specimen. Brain-Derived Neurotrophic Factor Measurement C100472 C65047 Laboratory Test Code BETACRTN b-Carotene; Beta Carotene; Beta Carotin A measurement of the beta carotene in a biological specimen. Beta Carotene Measurement C172517 C65047 Laboratory Test Code BETAINES Betaines A measurement of the betaine class compounds in a biological specimen. Betaines Measurement C184531 C65047 Laboratory Test Code BFTNN Bufotenine A measurement of the bufotenine in a biological specimen. Bufotenine Measurement C172497 C65047 Laboratory Test Code BGTCPHRL Beta and Gamma Tocopherol; Beta+Gamma Tocopherol A measurement of the beta and gamma tocopherol in a biological specimen. Beta and Gamma Tocopherol Measurement C186028 C65047 Laboratory Test Code BHBACTAC Beta-Hydroxybutyrate/Acetoacetate A relative measurement (ratio) of the beta-hydroxybutyrate to acetoacetate in a biological specimen. Beta-Hydroxybutyrate to Acetoacetate Ratio Measurement C189520 C65047 Laboratory Test Code BHBEXR 3-Hydroxybutyrate Excretion Rate; B-Hydroxybutyrate Excretion Rate; Beta-Hydroxybutyrate Excretion Rate; BHB Excretion Rate A measurement of the amount of beta-Hydroxybutyrate being excreted in a biological specimen over a defined period of time (e.g. one hour). Beta-Hydroxybutyrate Excretion Rate Measurement C96568 C65047 Laboratory Test Code BHYXBTR 3-Hydroxybutyrate; B-Hydroxybutyrate; Beta-Hydroxybutyrate; Beta-Hydroxybutyric Acid; BHB A measurement of the total Beta-hydroxybutyrate in a biological specimen. Beta-Hydroxybutyrate Measurement C74667 C65047 Laboratory Test Code BICARB Bicarbonate; HCO3 A measurement of the bicarbonate in a biological specimen. Bicarbonate Measurement C64481 C65047 Laboratory Test Code BILDIR Direct Bilirubin A measurement of the conjugated or water-soluble bilirubin in a biological specimen. Direct Bilirubin Measurement C158226 C65047 Laboratory Test Code BILDIRBI Direct Bilirubin/Bilirubin A relative measurement (ratio or percentage) of the direct bilirubin to total bilirubin in a biological specimen. Direct Bilirubin to Bilirubin Ratio Measurement C74800 C65047 Laboratory Test Code BILEAC Bile Acid; Bile Acids; Bile Salt; Bile Salts A measurement of the total bile acids in a biological specimen. Bile Acid Measurement C38037 C65047 Laboratory Test Code BILI Bilirubin; Total Bilirubin A measurement of the total bilirubin in a biological specimen. Total Bilirubin Measurement C64483 C65047 Laboratory Test Code BILIND Indirect Bilirubin A measurement of the unconjugated or non-water-soluble bilirubin in a biological specimen. Indirect Bilirubin Measurement C74700 C65047 Laboratory Test Code BITECE Bite Cells A measurement of the bite cells (erythrocytes with the appearance of a bite having been removed, due to oxidative hemolysis) in a biological specimen. Bite Cell Count C111136 C65047 Laboratory Test Code BJPROT Bence-Jones Protein A measurement of the total Bence-Jones protein in a biological specimen. Bence-Jones Protein Measurement C74605 C65047 Laboratory Test Code BLAST Blasts A measurement of the blast cells in a biological specimen. Blast Count C150836 C65047 Laboratory Test Code BLASTCE Blasts/Total Cells A relative measurement (ratio or percentage) of the blasts to total cells in a biological specimen. Blasts to Total Cells Ratio Measurement C147311 C65047 Laboratory Test Code BLASTERY Basophilic Erythroblast A measurement of the basophilic erythroblasts in a biological specimen taken from a non-human organism. Basophilic Erythroblast Count C103407 C65047 Laboratory Test Code BLASTIMM Immunoblastic Lymphocytes; Immunoblasts A measurement of the immunoblasts in a biological specimen. Immunoblast Count C64487 C65047 Laboratory Test Code BLASTLE Blasts/Leukocytes A relative measurement (ratio or percentage) of the blasts to leukocytes in a biological specimen. Blast to Leukocyte Ratio C74630 C65047 Laboratory Test Code BLASTLM Leukemic Blasts A measurement of the leukemic blasts (lymphoblasts and/or myeloblasts that remain in an immature state even when outside the bone marrow) in a biological specimen. Leukemic Blast Count C147312 C65047 Laboratory Test Code BLASTNCE Blasts/Nucleated Cells A relative measurement (ratio or percentage) of the blasts to the total nucleated cells in a biological specimen. Blasts to Nucleated Cells Ratio Measurement C100446 C65047 Laboratory Test Code BLASTRUB Proerythroblast; Pronormoblast; Rubriblast A measurement of the rubriblasts in a biological specimen. Proerythroblast Measurement C89775 C65047 Laboratory Test Code BLEEDT Bleeding Time; Clotting Time Homeostasis A measurement of the time from the start to cessation of an induced bleed. Bleeding Time C127609 C65047 Laboratory Test Code BLISTCE Blister Cell A measurement of the blister cells in a biological specimen. Blister Cell Count C106535 C65047 Laboratory Test Code BLSTIMLY Immunoblasts/Lymphocytes; Lymphocytes, Immunoblastic/Lymphocytes A relative measurement (ratio or percentage) of immunoblasts to all lymphocytes present in a sample. Immunoblasts to Lymphocytes Ratio Measurement C74641 C65047 Laboratory Test Code BLSTLMLY Leukemic Blasts/Lymphocytes A relative measurement (ratio or percentage) of the leukemic blasts (immature lymphoblasts and/or myeloblasts) to mature lymphocytes in a biological specimen. Leukemic Blast to Lymphocyte Ratio Measurement C102278 C65047 Laboratory Test Code BLSTLY Lymphoblasts; Lymphoid Blasts A measurement of the lymphoblasts (immature cells that differentiate to form lymphocytes) in a biological specimen. Lymphoblast Count C105444 C65047 Laboratory Test Code BLSTLYLE Lymphoblasts/Leukocytes A relative measurement (ratio or percentage) of the lymphoblasts to leukocytes in a biological specimen. Lymphoblast to Leukocyte Ratio Measurement C189503 C65047 Laboratory Test Code BLSTLYLY Lymphoblasts/Lymphocytes A relative measurement (ratio or percentage) of the lymphoblasts to lymphocytes in a biological specimen. Lymphoblast to Lymphocyte Ratio Measurement C98761 C65047 Laboratory Test Code BLSTMBCE Myeloblasts/Total Cells A relative measurement (ratio or percentage) of the myeloblasts to total cells in a biological specimen (for example a bone marrow specimen). Myeloblast to Total Cell Ratio Measurement C98752 C65047 Laboratory Test Code BLSTMGK Megakaryoblasts A measurement of the megakaryoblasts in a biological specimen. Megakaryoblast Cell Count C98753 C65047 Laboratory Test Code BLSTMKCE Megakaryoblasts/Total Cells A relative measurement (ratio or percentage) of the megakaryoblasts to total cells in a biological specimen (for example a bone marrow specimen). Megakaryoblast to Total Cell Ratio Measurement C187813 C65047 Laboratory Test Code BLSTMKLE Megakaryoblasts/Leukocytes A relative measurement (ratio or percentage) of megakaryoblasts to total leukocytes in a biological specimen. Megakaryoblasts to Leukocytes Ratio Measurement C189501 C65047 Laboratory Test Code BLSTNM Normoblasts A measurement of the normoblasts in a biological specimen. Normoblast Count C98764 C65047 Laboratory Test Code BLSTNMCE Normoblasts/Total Cells A relative measurement (ratio or percentage) of the normoblasts to total cells in a biological specimen (for example a bone marrow specimen). Normoblast to Total Cell Ratio Measurement C98870 C65047 Laboratory Test Code BLSTRBCE Proerythroblast/Total Cells; Pronormoblasts/Total Cells; Rubriblast/Total Cells A relative measurement (ratio or percentage) of the rubriblasts to total cells in a biological specimen (for example a bone marrow specimen). Pronormoblast to Total Cell Ratio Measurement C100419 C65047 Laboratory Test Code BLSTRSID Ringed Sideroblasts A measurement of the ringed sideroblasts (abnormal nucleated erythroblasts with a large number of iron deposits in the perinuclear mitochondria, forming a ring around the nucleus) in a biological specimen. Ring Sideroblast Measurement C100418 C65047 Laboratory Test Code BLSTSID Sideroblast A measurement of the sideroblasts (nucleated erythroblasts with iron granules in the cytoplasm) in a biological specimen. Sideroblast Measurement C174314 C65047 Laboratory Test Code BLYCE B-Cell Lymphocytes; B-Cells; B-Lymphocytes A measurement of the B-lymphocytes in a biological specimen. B-Lymphocyte Count C174317 C65047 Laboratory Test Code BLYCECE B-Lymphocytes/Total Cells A relative measurement (ratio or percentage) of the B-lymphocytes to total cells in a biological specimen. B-Lymphocyte to Total Cells Ratio Measurement C174316 C65047 Laboratory Test Code BLYCELE B-Lymphocytes/Leukocytes A relative measurement (ratio or percentage) of the B-lymphocytes to leukocytes in a biological specimen. B-Lymphocyte to Leukocyte Ratio Measurement C174315 C65047 Laboratory Test Code BLYCELY B-Lymphocytes/Lymphocytes A relative measurement (ratio or percentage) of the B-lymphocytes to total lymphocytes in a biological specimen. B-Lymphocyte to Lymphocyte Ratio Measurement C128951 C65047 Laboratory Test Code BLYMXM B-lymphocyte Crossmatch A measurement to determine human leukocyte antigens (HLA) histocompatibility between the recipient and the donor by examining the presence or absence of the recipient's anti-HLA antibody reactivity towards HLA antigens expressed on the donor B-lymphocytes. B-lymphocyte Crossmatch Measurement C74735 C65047 Laboratory Test Code BNP B-Type Natriuretic Peptide; Brain Natriuretic Peptide A measurement of the brain (B-type) natriuretic peptide in a biological specimen. Brain Natriuretic Peptide Measurement C82032 C65047 Laboratory Test Code BNPPRO Pro-Brain Natriuretic Peptide; ProB-type Natriuretic Peptide; proBNP A measurement of the proB-type natriuretic peptide in a biological specimen. ProB-Type Natriuretic Peptide Measurement C96610 C65047 Laboratory Test Code BNPPRONT N-terminal pro-Brain Natriuretic Peptide; N-Terminal ProB-type Natriuretic Peptide; NT proBNP II A measurement of the N-terminal proB-type natriuretic peptide in a biological specimen. N-Terminal ProB-type Natriuretic Peptide Measurement C74692 C65047 Laboratory Test Code BNZDZPN Benzodiazepine A measurement of any benzodiazepine class drug present in a biological specimen. Benzodiazepine Measurement C75350 C65047 Laboratory Test Code BNZLCGN Benzoylecgonine A measurement of the benzoylecgonine in a biological specimen. Benzoylecgonine Measurement C75380 C65047 Laboratory Test Code BOLDNON Boldenone A measurement of the boldenone in a biological specimen. Boldenone Measurement C184579 C65047 Laboratory Test Code BOLSTRN Bolasterone A measurement of the bolasterone in a biological specimen. Bolasterone Measurement C120631 C65047 Laboratory Test Code BPIAB Bactericidal/Permeability-Inc Protein Ab; BPI Auto-antibody A measurement of the bactericidal/permeability-increasing protein antibody in a biological specimen. Bactericidal/Permeability-Increasing Protein Antibody Measurement C184608 C65047 Laboratory Test Code BRBTL Barbital A measurement of the barbital in a biological specimen. Barbital Measurement C184609 C65047 Laboratory Test Code BRMZPM Bromazepam A measurement of the bromazepam in a biological specimen. Bromazepam Measurement C184639 C65047 Laboratory Test Code BRVRCTM Brivaracetam A measurement of the brivaracetam in a biological specimen. Brivaracetam Measurement C177973 C65047 Laboratory Test Code BRXPIPZL Brexpiprazole A measurement of the brexpiprazole in a biological specimen. Brexpiprazole Measurement C74634 C65047 Laboratory Test Code BTECERBC Bite Cells/Erythrocytes A relative measurement (ratio or percentage) of bite cells (erythrocytes with the appearance of a bite having been removed, due to oxidative hemolysis) to all erythrocytes in a biological specimen. Bite Cell to Erythrocyte Ratio Measurement C165772 C65047 Laboratory Test Code BTK Agammaglobulinemia Tyrosine Kinase; ATK; B-cell Progenitor Kinase; Bruton Tyrosine Kinase; Bruton's Tyrosine Kinase; Tyrosine-protein kinase BTK A measurement of the Bruton's tyrosine kinase in a biological specimen. Bruton's Tyrosine Kinase Measurement C165944 C65047 Laboratory Test Code BTKFR Bruton's Tyrosine Kinase, Free A measurement of the free Bruton's tyrosine kinase in a biological specimen. Free Bruton's Tyrosine Kinase Measurement C75364 C65047 Laboratory Test Code BTLBARTL Butabarbital A measurement of the butabarbital in a biological specimen. Butabarbital Measurement C75365 C65047 Laboratory Test Code BTLBTL Butalbital A measurement of the butalbital present in a biological specimen. Butalbital Measurement C184610 C65047 Laboratory Test Code BTRPHNL Butorphanol A measurement of the butorphanol in a biological specimen. Butorphanol Measurement C111142 C65047 Laboratory Test Code BUCHE Acylcholine Acylhydrolase; Butyrylcholinesterase; Non-neuronal Cholinesterase; Plasma Cholinesterase; Pseudocholinesterase A measurement of the total butyrylcholinesterase in a biological specimen. Butyrylcholinesterase Measurement C75352 C65047 Laboratory Test Code BUPREN Buprenorphine A measurement of the buprenorphine drug present in a biological specimen. Buprenorphine Measurement C74701 C65047 Laboratory Test Code BURRCE Burr Cells; Echinocytes A measurement of the Burr cells (erythrocytes characterized by the presence of small, blunt projections evenly distributed across the cell surface) in a biological specimen. Burr Cell Count C184532 C65047 Laboratory Test Code BUTYLN Butylone A measurement of the butylone in a biological specimen. Butylone Measurement C184554 C65047 Laboratory Test Code BZP 1-benzylpiperazine; Benzylpiperazine; N-benzylpiperazine A measurement of the benzylpiperazine in a biological specimen. Benzylpiperazine Measurement C130068 C65047 Laboratory Test Code C130068 Bermuda Grass Pollen IgE A measurement of the Cynodon dactylon pollen antigen IgE antibody in a biological specimen. Bermuda Grass Pollen IgE Measurement C130069 C65047 Laboratory Test Code C130069 Bermuda Grass Pollen IgA A measurement of the Cynodon dactylon pollen antigen IgA antibody in a biological specimen. Bermuda Grass Pollen IgA Measurement C130070 C65047 Laboratory Test Code C130070 Bermuda Grass Pollen IgG A measurement of the Cynodon dactylon pollen antigen IgG antibody in a biological specimen. Bermuda Grass Pollen IgG Measurement C130071 C65047 Laboratory Test Code C130071 Bermuda Grass Pollen IgG4 A measurement of the Cynodon dactylon pollen antigen IgG4 antibody in a biological specimen. Bermuda Grass Pollen IgG4 Measurement C130072 C65047 Laboratory Test Code C130072 Birch Pollen IgE A measurement of the Betula pollen antigen IgE antibody in a biological specimen. Birch Pollen IgE Measurement C130073 C65047 Laboratory Test Code C130073 Birch Pollen IgA A measurement of the Betula pollen antigen IgA antibody in a biological specimen. Birch Pollen IgA Measurement C130074 C65047 Laboratory Test Code C130074 Birch Pollen IgG A measurement of the Betula pollen antigen IgG antibody in a biological specimen. Birch Pollen IgG Measurement C130075 C65047 Laboratory Test Code C130075 Birch Pollen IgG4 A measurement of the Betula pollen antigen IgG4 antibody in a biological specimen. Birch Pollen IgG4 Measurement C130076 C65047 Laboratory Test Code C130076 Silver Birch Pollen IgE A measurement of the Betula verrucosa pollen antigen IgE antibody in a biological specimen. Silver Birch Pollen IgE Measurement C130077 C65047 Laboratory Test Code C130077 Silver Birch Pollen IgA A measurement of the Betula verrucosa pollen antigen IgA antibody in a biological specimen. Silver Birch Pollen IgA Measurement C130078 C65047 Laboratory Test Code C130078 Silver Birch Pollen IgG A measurement of the Betula verrucosa pollen antigen IgG antibody in a biological specimen. Silver Birch Pollen IgG Measurement C130079 C65047 Laboratory Test Code C130079 Silver Birch Pollen IgG4 A measurement of the Betula verrucosa pollen antigen IgG4 antibody in a biological specimen. Silver Birch Pollen IgG4 Measurement C130080 C65047 Laboratory Test Code C130080 Cocksfoot Grass Pollen IgE; Orchard Grass Pollen IgE A measurement of the Dactylis glomerata pollen antigen IgE antibody in a biological specimen. Orchard Grass Pollen IgE Measurement C130081 C65047 Laboratory Test Code C130081 Cocksfoot Grass Pollen IgA; Orchard Grass Pollen IgA A measurement of the Dactylis glomerata pollen antigen IgA antibody in a biological specimen. Orchard Grass Pollen IgA Measurement C130082 C65047 Laboratory Test Code C130082 Cocksfoot Grass Pollen IgG; Orchard Grass Pollen IgG A measurement of the Dactylis glomerata pollen antigen IgG antibody in a biological specimen. Orchard Grass Pollen IgG Measurement C130083 C65047 Laboratory Test Code C130083 Cocksfoot Grass Pollen IgG4; Orchard Grass Pollen IgG4 A measurement of the Dactylis glomerata pollen antigen IgG4 antibody in a biological specimen. Orchard Grass Pollen IgG4 Measurement C130084 C65047 Laboratory Test Code C130084 English Plantain Pollen IgE A measurement of the Plantagio lanceolata pollen antigen IgE antibody in a biological specimen. English Plantain Pollen IgE Measurement C130085 C65047 Laboratory Test Code C130085 English Plantain Pollen IgA A measurement of the Plantagio lanceolata pollen antigen IgA antibody in a biological specimen. English Plantain Pollen IgA Measurement C130086 C65047 Laboratory Test Code C130086 English Plantain Pollen IgG A measurement of the Plantagio lanceolata pollen antigen IgG antibody in a biological specimen. English Plantain Pollen IgG Measurement C130087 C65047 Laboratory Test Code C130087 English Plantain Pollen IgG4 A measurement of the Plantagio lanceolata pollen antigen IgG4 antibody in a biological specimen. English Plantain Pollen IgG4 Measurement C130088 C65047 Laboratory Test Code C130088 Timothy Grass Pollen IgE A measurement of the Phleum pratense pollen antigen IgE antibody in a biological specimen. Timothy Grass Pollen IgE Measurement C130089 C65047 Laboratory Test Code C130089 Timothy Grass Pollen IgA A measurement of the Phleum pratense pollen antigen IgA antibody in a biological specimen. Timothy Grass Pollen IgA Measurement C130090 C65047 Laboratory Test Code C130090 Timothy Grass Pollen IgG A measurement of the Phleum pratense pollen antigen IgG antibody in a biological specimen. Timothy Grass Pollen IgG Measurement C130091 C65047 Laboratory Test Code C130091 Timothy Grass Pollen IgG4 A measurement of the Phleum pratense pollen antigen IgG4 antibody in a biological specimen. Timothy Grass Pollen IgG4 Measurement C130092 C65047 Laboratory Test Code C130092 Western Ragweed Pollen IgE A measurement of the Ambrosia psilostachya pollen antigen IgE antibody in a biological specimen. Western Ragweed Pollen IgE Measurement C130093 C65047 Laboratory Test Code C130093 Western Ragweed Pollen IgA A measurement of the Ambrosia psilostachya pollen antigen IgA antibody in a biological specimen. Western Ragweed Pollen IgA Measurement C130094 C65047 Laboratory Test Code C130094 Western Ragweed Pollen IgG A measurement of the Ambrosia psilostachya pollen antigen IgG antibody in a biological specimen. Western Ragweed Pollen IgG Measurement C130095 C65047 Laboratory Test Code C130095 Western Ragweed Pollen IgG4 A measurement of the Ambrosia psilostachya pollen antigen IgG4 antibody in a biological specimen. Western Ragweed Pollen IgG4 Measurement C130100 C65047 Laboratory Test Code C130100 Mixed Antigen IgE Antibody A measurement of the mixed antigen IgE antibody in a biological specimen. Mixed Antigen IgE Antibody Measurement C130101 C65047 Laboratory Test Code C130101 Tree Mix Pollen Antigen IgE Antibody A measurement of the tree mix pollen antigen IgE antibody in a biological specimen. Tree Mix Pollen Antigen IgE Antibody Measurement C130102 C65047 Laboratory Test Code C130102 Tree Mix Pollen Antigen IgG Antibody A measurement of the tree mix pollen antigen IgG antibody in a biological specimen. Tree Mix Pollen Antigen IgG Antibody Measurement C130103 C65047 Laboratory Test Code C130103 Grass Mix Pollen Antigen IgE Antibody A measurement of the grass mix pollen antigen IgE antibody in a biological specimen. Grass Mix Pollen Antigen IgE Antibody Measurement C130104 C65047 Laboratory Test Code C130104 Grass Mix Pollen Antigen IgG Antibody A measurement of the grass mix pollen antigen IgG antibody in a biological specimen. Grass Mix Pollen Antigen IgG Antibody Measurement C130105 C65047 Laboratory Test Code C130105 Grass Mix Pollen Antigen IgA Antibody A measurement of the grass mix pollen antigen IgA antibody in a biological specimen. Grass Mix Pollen Antigen IgA Antibody Measurement C130106 C65047 Laboratory Test Code C130106 Weed Mix Pollen Antigen IgE Antibody A measurement of the weed mix pollen antigen IgE antibody in a biological specimen. Weed Mix Pollen Antigen IgE Antibody Measurement C130107 C65047 Laboratory Test Code C130107 Weed Mix Pollen Antigen IgG Antibody A measurement of the weed mix pollen antigen IgG antibody in a biological specimen. Weed Mix Pollen Antigen IgG Antibody Measurement C130108 C65047 Laboratory Test Code C130108 Weed Mix Pollen Antigen IgA Antibody A measurement of the weed mix pollen antigen IgA antibody in a biological specimen. Weed Mix Pollen Antigen IgA Antibody Measurement C130109 C65047 Laboratory Test Code C130109 Mold Mix Antigen IgE Antibody A measurement of the mold mix antigen IgE antibody in a biological specimen. Mold Mix Antigen IgE Antibody Measurement C130110 C65047 Laboratory Test Code C130110 Mold Mix Antigen IgG Antibody A measurement of the mold mix antigen IgG antibody in a biological specimen. Mold Mix Antigen IgG Antibody Measurement C130111 C65047 Laboratory Test Code C130111 Mold Mix Antigen IgA Antibody A measurement of the mold mix antigen IgA antibody in a biological specimen. Mold Mix Antigen IgA Antibody Measurement C130112 C65047 Laboratory Test Code C130112 Animal Mix Antigen IgE Antibody A measurement of the animal mix antigen IgE antibody in a biological specimen. Animal Mix Antigen IgE Antibody Measurement C130113 C65047 Laboratory Test Code C130113 Animal Mix Antigen IgG Antibody A measurement of the animal mix antigen IgG antibody in a biological specimen. Animal Mix Antigen IgG Antibody Measurement C130114 C65047 Laboratory Test Code C130114 Industrial Mix Antigen IgE Antibody A measurement of the industrial mix antigen IgE antibody in a biological specimen. Industrial Mix Antigen IgE Antibody Measurement C130115 C65047 Laboratory Test Code C130115 Industrial Mix Antigen IgG Antibody A measurement of the industrial mix antigen IgG antibody in a biological specimen. Industrial Mix Antigen IgG Antibody Measurement C130116 C65047 Laboratory Test Code C130116 Bee Mix Antigen IgE Antibody A measurement of the bee mix antigen IgE antibody in a biological specimen. Bee Mix Antigen IgE Antibody Measurement C130117 C65047 Laboratory Test Code C130117 Bee Mix Antigen IgG Antibody A measurement of the bee mix antigen IgG antibody in a biological specimen. Bee Mix Antigen IgG Antibody Measurement C130118 C65047 Laboratory Test Code C130118 Bee Mix Antigen IgG4 Antibody A measurement of the bee mix antigen IgG4 antibody in a biological specimen. Bee Mix Antigen IgG4 Antibody Measurement C130119 C65047 Laboratory Test Code C130119 Dairy Mix Antigen IgG Antibody A measurement of the dairy mix antigen IgG antibody in a biological specimen. Dairy Mix Antigen IgG Antibody Measurement C130120 C65047 Laboratory Test Code C130120 Shellfish Mix Antigen IgE Antibody A measurement of the shellfish mix antigen IgE antibody in a biological specimen. Shellfish Mix Antigen IgE Antibody Measurement C130121 C65047 Laboratory Test Code C130121 Shellfish Mix Antigen IgG Antibody A measurement of the shellfish mix antigen IgG antibody in a biological specimen. Shellfish Mix Antigen IgG Antibody Measurement C130122 C65047 Laboratory Test Code C130122 Nut Mix Antigen IgE Antibody A measurement of the nut mix antigen IgE antibody in a biological specimen. Nut Mix Antigen IgE Antibody Measurement C130123 C65047 Laboratory Test Code C130123 Nut Mix Antigen IgG Antibody A measurement of the nut mix antigen IgG antibody in a biological specimen. Nut Mix Antigen IgG Antibody Measurement C130124 C65047 Laboratory Test Code C130124 Cat Dander Antigen IgE Antibody A measurement of the Felis catus dander antigen IgE antibody in a biological specimen. Cat Dander Antigen IgE Antibody Measurement C130125 C65047 Laboratory Test Code C130125 Cat Dander Antigen IgG Antibody A measurement of the Felis catus dander antigen IgG antibody in a biological specimen. Cat Dander Antigen IgG Antibody Measurement C130126 C65047 Laboratory Test Code C130126 Cat Dander Antigen IgA Antibody A measurement of the Felis catus dander antigen IgA antibody in a biological specimen. Cat Dander Antigen IgA Antibody Measurement C130127 C65047 Laboratory Test Code C130127 Cat Dander Antigen IgG4 Antibody A measurement of the Felis catus dander antigen IgG4 antibody in a biological specimen. Cat Dander Antigen IgG4 Antibody Measurement C130128 C65047 Laboratory Test Code C130128 Dog Dander Antigen IgE Antibody A measurement of the Canis lupus dander antigen IgE antibody in a biological specimen. Dog Dander Antigen IgE Antibody Measurement C130129 C65047 Laboratory Test Code C130129 Dog Dander Antigen IgG Antibody A measurement of the Canis lupus dander antigen IgG antibody in a biological specimen. Dog Dander Antigen IgG Antibody Measurement C130130 C65047 Laboratory Test Code C130130 Dog Dander Antigen IgA Antibody A measurement of the Canis lupus dander antigen IgA antibody in a biological specimen. Dog Dander Antigen IgA Antibody Measurement C130131 C65047 Laboratory Test Code C130131 Dog Dander Antigen IgG4 Antibody A measurement of the Canis lupus dander antigen IgG4 antibody in a biological specimen. Dog Dander Antigen IgG4 Antibody Measurement C130132 C65047 Laboratory Test Code C130132 American House Dust Mite IgE Antibody; D. farinae Antigen IgE Antibody; Dermatophagoides farinae IgE Antibody A measurement of the Dermatophagoides farinae antigen IgE antibody in a biological specimen. Dermatophagoides farinae Antigen IgE Antibody Measurement C130133 C65047 Laboratory Test Code C130133 American House Dust Mite IgG Antibody; D. farinae Antigen IgG Antibody; Dermatophagoides farinae IgG Antibody A measurement of the Dermatophagoides farinae antigen IgG antibody in a biological specimen. Dermatophagoides farinae Antigen IgG Antibody Measurement C130134 C65047 Laboratory Test Code C130134 D. pteronyssinus Antigen IgE Antibody; Dermatophagoides pteronyssinus IgE Antibody; European House Dust Mite IgE Antibody A measurement of the Dermatophagoides pteronyssinus antigen IgE antibody in a biological specimen. Dermatophagoides pteronyssinus Antigen IgE Antibody Measurement C130135 C65047 Laboratory Test Code C130135 D. pteronyssinus Antigen IgG Antibody; Dermatophagoides pteronyssinus IgG Antibody; European House Dust Mite IgG Antibody A measurement of the Dermatophagoides pteronyssinus antigen IgG antibody in a biological specimen. Dermatophagoides pteronyssinus Antigen IgG Antibody Measurement C130136 C65047 Laboratory Test Code C130136 American Cockroach Antigen IgE Antibody A measurement of the Periplaneta americana antigen IgE antibody in a biological specimen. American Cockroach Antigen IgE Antibody Measurement C130137 C65047 Laboratory Test Code C130137 American Cockroach Antigen IgA Antibody A measurement of the Periplaneta americana antigen IgA antibody in a biological specimen. American Cockroach Antigen IgA Antibody Measurement C130138 C65047 Laboratory Test Code C130138 American Cockroach Antigen IgG Antibody A measurement of the Periplaneta americana antigen IgG antibody in a biological specimen. American Cockroach Antigen IgG Antibody Measurement C130139 C65047 Laboratory Test Code C130139 American Cockroach Antigen IgG4 Antibody A measurement of the Periplaneta americana antigen IgG4 antibody in a biological specimen. American Cockroach Antigen IgG4 Antibody Measurement C130140 C65047 Laboratory Test Code C130140 German Cockroach Antigen IgE Antibody A measurement of the Blattella germanica antigen IgE antibody in a biological specimen. German Cockroach Antigen IgE Antibody Measurement C130141 C65047 Laboratory Test Code C130141 German Cockroach Antigen IgA Antibody A measurement of the Blattella germanica antigen IgA antibody in a biological specimen. German Cockroach Antigen IgA Antibody Measurement C130142 C65047 Laboratory Test Code C130142 German Cockroach Antigen IgG Antibody A measurement of the Blattella germanica antigen IgG antibody in a biological specimen. German Cockroach Antigen IgG Antibody Measurement C130143 C65047 Laboratory Test Code C130143 German Cockroach Antigen IgG4 Antibody A measurement of the Blattella germanica antigen IgG4 antibody in a biological specimen. German Cockroach Antigen IgG4 Antibody Measurement C147276 C65047 Laboratory Test Code C147276 Arachis hypogaea Antigen IgE Antibody; Peanut Antigen IgE Antibody A measurement of the Arachis hypogaea antigen IgE antibody in a biological specimen. Arachis hypogaea Antigen IgE Antibody Measurement C147277 C65047 Laboratory Test Code C147277 Bread Wheat Antigen IgE Antibody; Triticum aestivum Antigen IgE Antibody A measurement of the Triticum aestivum antigen IgE antibody in a biological specimen. Triticum aestivum Antigen IgE Antibody Measurement C147278 C65047 Laboratory Test Code C147278 Glycine max Antigen IgE Antibody; Soybean Antigen IgE Antibody A measurement of the Glycine max antigen IgE antibody in a biological specimen. Glycine max Antigen IgE Antibody Measurement C147279 C65047 Laboratory Test Code C147279 Corn Antigen IgE Antibody; Zea mays Antigen IgE Antibody A measurement of the Zea mays antigen IgE antibody in a biological specimen. Zea mays Antigen IgE Antibody Measurement C147280 C65047 Laboratory Test Code C147280 Cow Milk Protein Antigen IgE Antibody A measurement of the cow milk protein antigen IgE antibody in a biological specimen. Cow Milk Protein Antigen IgE Antibody Measurement C147281 C65047 Laboratory Test Code C147281 Egg White Antigen IgE Antibody A measurement of the egg white antigen IgE antibody in a biological specimen. Egg White Antigen IgE Antibody Measurement C147282 C65047 Laboratory Test Code C147282 White Oak Pollen IgE Antibody A measurement of the Quercus alba pollen antigen IgE antibody in a biological specimen. White Oak Pollen IgE Antibody Measurement C147283 C65047 Laboratory Test Code C147283 White Elm Pollen IgG Antibody A measurement of the Ulmus americana pollen antigen IgG antibody in a biological specimen. White Elm Pollen IgG Antibody Measurement C147284 C65047 Laboratory Test Code C147284 Boxelder Pollen IgE Antibody A measurement of the Acer negundo pollen antigen IgE antibody in a biological specimen. Boxelder Pollen IgE Antibody Measurement C147285 C65047 Laboratory Test Code C147285 Common Ragweed Pollen IgE Antibody A measurement of the Ambrosia elatior pollen antigen IgE antibody in a biological specimen. Common Ragweed Pollen IgE Antibody Measurement C165875 C65047 Laboratory Test Code C165875 Bermuda Grass Pollen IgE AB RAST Score A classification of the amount of Cynodon dactylon pollen antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Bermuda Grass Pollen IgE Antibody RAST Score Measurement C165876 C65047 Laboratory Test Code C165876 Birch Pollen IgE AB RAST Score A classification of the amount of Betula pollen antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Birch Pollen IgE Antibody RAST Score Measurement C165877 C65047 Laboratory Test Code C165877 Cat Dander IgE AB RAST Score A classification of the amount of Felis catus dander antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Cat Dander IgE Antibody RAST Score Measurement C165878 C65047 Laboratory Test Code C165878 German Cockroach IgE AB RAST Score A classification of the amount of Blattella germanica antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. German Cockroach IgE Antibody RAST Score Measurement C165879 C65047 Laboratory Test Code C165879 American House Dust Mite IgE Antibody RAST Score; D. farinae IgE AB RAST Score; Dermatophagoides farinae IgE Antibody RAST Score A classification of the amount of Dermatophagoides farinae IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Dermatophagoides farinae IgE Antibody RAST Score Measurement C165880 C65047 Laboratory Test Code C165880 D. pteronyssinus IgE AB RAST Score; Dermatophagoides pteronyssinus IgE Antibody RAST Score; European House Dust Mite IgE Antibody RAST Score A classification of the amount of Dermatophagoides pteronyssinus antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Dermatophagoides pteronyssinus IgE Antibody RAST Score Measurement C165881 C65047 Laboratory Test Code C165881 White Elm Pollen IgE Antibody A measurement of the Ulmus americana pollen antigen IgE antibody in a biological specimen. White Elm Pollen IgE Antibody Measurement C165882 C65047 Laboratory Test Code C165882 White Elm Pollen IgE AB RAST Score A classification of the amount of Ulmus americana pollen antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. White Elm Pollen IgE Antibody RAST Score Measurement C165883 C65047 Laboratory Test Code C165883 Orchard Grass Pollen IgE AB RAST Score A classification of the amount of Dactylis glomerata pollen antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Orchard Grass Pollen IgE Antibody RAST Score Measurement C165884 C65047 Laboratory Test Code C165884 Olive Tree Pollen IgE Antibody A measurement of the Olea europaea pollen antigen IgE antibody in a biological specimen. Olive Tree Pollen IgE Antibody Measurement C165885 C65047 Laboratory Test Code C165885 Olive Tree Pollen IgE AB RAST Score A classification of the amount of Olea europaea pollen antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Olive Tree Pollen IgE Antibody RAST Score Measurement C165886 C65047 Laboratory Test Code C165886 White Oak Pollen IgE AB RAST Score A classification of the amount of Quercus alba pollen antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. White Oak Pollen IgE Antibody RAST Score Measurement C165887 C65047 Laboratory Test Code C165887 English Plantain Pollen IgE AB RAST Score; EnglishPlantain Pollen IgE AB RAST Score A classification of the amount of Plantagio lanceolata pollen antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. English Plantain Pollen IgE Antibody RAST Score Measurement C165888 C65047 Laboratory Test Code C165888 Russian Thistle Pollen IgE Antibody A measurement of the Salsola tragus pollen antigen IgE antibody in a biological specimen. Russian Thistle Pollen IgE Antibody Measurement C165889 C65047 Laboratory Test Code C165889 Russian Thistle Pollen IgE AB RAST Score A classification of the amount of Salsola tragus pollen antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Russian Thistle Pollen IgE Antibody RAST Score Measurement C165890 C65047 Laboratory Test Code C165890 Timothy Grass Pollen IgE AB RAST Score A classification of the amount of Phleum pratense pollen antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Timothy Grass Pollen IgE Antibody RAST Score Measurement C165891 C65047 Laboratory Test Code C165891 Western Ragweed Pollen IgE AB RAST Score A classification of the amount of Ambrosia psilostachya pollen antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Western Ragweed Pollen IgE Antibody RAST Score Measurement C165892 C65047 Laboratory Test Code C165892 Wild Rye Pollen IgE Antibody A measurement of the Elymus tricoides pollen antigen IgE antibody in a biological specimen. Wild Rye Pollen IgE Antibody Measurement C165893 C65047 Laboratory Test Code C165893 Wild Rye Pollen IgE AB RAST Score A classification of the amount of Elymus tricoides pollen antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Wild Rye Pollen IgE Antibody RAST Score Measurement C165894 C65047 Laboratory Test Code C165894 American House Dust Mite IgG4 Antibody; D. farinae Antigen IgG4 Antibody; Dermatophagoides farinae IgG4 Antibody A measurement of the Dermatophagoides farinae antigen IgG4 antibody in a biological specimen. Dermatophagoides farinae Antigen IgG4 Antibody Measurement C165895 C65047 Laboratory Test Code C165895 Johnson Grass Pollen IgG4 Antibody A measurement of the Sorghum halepense pollen IgG4 antibody in a biological specimen. Johnson Grass Pollen IgG4 Antibody Measurement C165896 C65047 Laboratory Test Code C165896 D. pteronyssinus Antigen IgG4 Antibody; Dermatophagoides pteronyssinus IgG4 Antibody; European House Dust Mite IgG4 Antibody A measurement of the Dermatophagoides pteronyssinus antigen IgG4 antibody in a biological specimen. Dermatophagoides pteronyssinus Antigen IgG4 Antibody Measurement C165897 C65047 Laboratory Test Code C165897 Bermuda Grass Pollen IgG AB RAST Score A classification of the amount of Cynodon dactylon pollen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Bermuda Grass Pollen IgG Antibody RAST Score Measurement C165898 C65047 Laboratory Test Code C165898 Birch Pollen IgG AB RAST Score A classification of the amount of Betula pollen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Birch Pollen IgG Antibody RAST Score Measurement C165899 C65047 Laboratory Test Code C165899 Silver Birch Pollen IgG AB RAST Score A classification of the amount of Betula verrucosa pollen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Silver Birch Pollen IgG Antibody RAST Score Measurement C165900 C65047 Laboratory Test Code C165900 Cocksfoot Grass Pollen IgG RAST Score; Orchard Grass Pollen IgG AB RAST Score A classification of the amount of Dactylis glomerata pollen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Orchard Grass Pollen IgG Antibody RAST Score Measurement C165901 C65047 Laboratory Test Code C165901 English Plantain Pollen IgG AB RAST Score; EnglishPlantain Pollen IgG AB RAST Score A classification of the amount of Plantagio lanceolata pollen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. English Plantain Pollen IgG Antibody RAST Score Measurement C165902 C65047 Laboratory Test Code C165902 Timothy Grass Pollen IgG AB RAST Score A classification of the amount of Phleum pratense pollen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Timothy Grass Pollen IgG Antibody RAST Score Measurement C165903 C65047 Laboratory Test Code C165903 Western Ragweed Pollen IgG AB RAST Score A classification of the amount of Ambrosia psilostachya pollen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Western Ragweed Pollen IgG Antibody RAST Score Measurement C165904 C65047 Laboratory Test Code C165904 Tree Mix Pollen IgG AB RAST Score A classification of the amount of tree mix pollen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Tree Mix Pollen IgG Antibody RAST Score Measurement C165905 C65047 Laboratory Test Code C165905 Grass Mix Pollen IgG AB RAST Score A classification of the amount of tree grass pollen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Grass Mix Pollen IgG Antibody RAST Score Measurement C165906 C65047 Laboratory Test Code C165906 Weed Mix Pollen IgG AB RAST Score A classification of the amount of weed mix pollen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Weed Mix Pollen IgG Antibody RAST Score Measurement C165907 C65047 Laboratory Test Code C165907 Mold Mix IgG AB RAST Score A classification of the amount of mold mix IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Mold Mix IgG Antibody RAST Score Measurement C165908 C65047 Laboratory Test Code C165908 Animal Mix IgG AB RAST Score A classification of the amount of animal mix IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Animal Mix IgG Antibody RAST Score Measurement C165909 C65047 Laboratory Test Code C165909 Industrial Mix IgG AB RAST Score A classification of the amount of industrial mix IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Industrial Mix IgG Antibody RAST Score Measurement C165910 C65047 Laboratory Test Code C165910 Bee Mix IgG AB RAST Score A classification of the amount of bee mix IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Bee Mix IgG Antibody RAST Score Measurement C165911 C65047 Laboratory Test Code C165911 Dairy Mix IgG AB RAST Score A classification of the amount of dairy mix IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Dairy Mix IgG Antibody RAST Score Measurement C165912 C65047 Laboratory Test Code C165912 Shellfish Mix IgG AB RAST Score A classification of the amount of shellfish mix IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Shellfish Mix IgG Antibody RAST Score Measurement C165913 C65047 Laboratory Test Code C165913 Nut Mix IgG AB RAST Score A classification of the amount of nut mix IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Nut Mix IgG Antibody RAST Score Measurement C165914 C65047 Laboratory Test Code C165914 Cat Dander IgG AB RAST Score A classification of the amount of Felis cattus dander IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Cat Dander IgG Antibody RAST Score Measurement C165915 C65047 Laboratory Test Code C165915 Dog Dander IgG AB RAST Score A classification of the amount of Canis lupus IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Dog Dander IgG Antibody RAST Score Measurement C165916 C65047 Laboratory Test Code C165916 American House Dust Mite IgG Antibody RAST Score; D. farinae IgG AB RAST Score A classification of the amount of D. farinae antigen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Dermatophagoides farinae IgG Antibody RAST Score Measurement C165917 C65047 Laboratory Test Code C165917 D. pteronyssinus Antigen IgG AB RAST Score; Dermatophagoides pteronyssinus IgG Antibody; European House Dust Mite IgG Antibody A classification of the amount of D. pteronyssinus antigen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Dermatophagoides pteronyssinus IgG Antibody RAST Score Measurement C165918 C65047 Laboratory Test Code C165918 American Cockroach IgG AB RAST Score A classification of the amount of Periplaneta americana antigen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. American Cockroach IgG Antibody RAST Score Measurement C165919 C65047 Laboratory Test Code C165919 German Cockroach IgG AB RAST Score A classification of the amount of Blattella germanica antigen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. German Cockroach IgG Antibody RAST Score Measurement C165920 C65047 Laboratory Test Code C165920 White Elm Pollen IgG AB RAST Score A classification of the amount of Ulmus americana pollen IgG antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. White Elm Pollen IgG Antibody RAST Score Measurement C165921 C65047 Laboratory Test Code C165921 Silver Birch Pollen IgE AB RAST Score A classification of the amount of Betula pollen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Silver Birch Pollen IgE Antibody RAST Score Measurement C165922 C65047 Laboratory Test Code C165922 Mixed Antigen IgE Antibody RAST Score A classification of the amount of mixed antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Mixed Antigen IgE Antibody RAST Score Measurement C165923 C65047 Laboratory Test Code C165923 Tree Mix Pollen IgE AB RAST Score A classification of the amount of tree mix pollen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Tree Mix Pollen IgE Antibody RAST Score Measurement C165924 C65047 Laboratory Test Code C165924 Grass Mix Pollen IgE AB RAST Score A classification of the amount of grass mix pollen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Grass Mix Pollen IgE Antibody RAST Score Measurement C165925 C65047 Laboratory Test Code C165925 Weed Mix Pollen IgE AB RAST Score A classification of the amount of weed mix pollen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Weed Mix Pollen IgE Antibody RAST Score Measurement C165926 C65047 Laboratory Test Code C165926 Mold Mix IgE AB RAST Score A classification of the amount of mold mix pollen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Mold Mix IgE Antibody RAST Score Measurement C165927 C65047 Laboratory Test Code C165927 Animal Mix IgE AB RAST Score A classification of the amount of animal mix pollen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Animal Mix IgE Antibody RAST Score Measurement C165928 C65047 Laboratory Test Code C165928 Industrial Mix IgE AB RAST Score A classification of the amount of industrial mix pollen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Industrial Mix IgE Antibody RAST Score Measurement C165929 C65047 Laboratory Test Code C165929 Bee Mix IgE AB RAST Score A classification of the amount of bee mix pollen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Bee Mix IgE Antibody RAST Score Measurement C165930 C65047 Laboratory Test Code C165930 Shellfish Mix IgE AB RAST Score A classification of the amount of shellfish mix pollen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Shellfish Mix IgE Antibody RAST Score Measurement C165931 C65047 Laboratory Test Code C165931 Nut Mix IgE AB RAST Score A classification of the amount of nut mix pollen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Nut Mix IgE Antibody RAST Score Measurement C165932 C65047 Laboratory Test Code C165932 Dog Dander IgE AB RAST Score A classification of the amount of canis lupus dander IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Dog Dander IgE Antibody RAST Score Measurement C165933 C65047 Laboratory Test Code C165933 American Cockroach IgE AB RAST Score A classification of the amount of Periplaneta americana antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. American Cockroach IgE Antibody RAST Score Measurement C165934 C65047 Laboratory Test Code C165934 Arachis hypogaea IgE AB RAST Score A classification of the amount of Arachis hypogaea antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Arachis hypogaea IgE Antibody RAST Score Measurement C165935 C65047 Laboratory Test Code C165935 Triticum aestivum IgE AB RAST Score A classification of the amount of Triticum aestivum antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Triticum aestivum IgE Antibody RAST Score Measurement C165936 C65047 Laboratory Test Code C165936 Glycine max IgE AB RAST Score A classification of the amount of Glycine max antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Glycine max IgE Antibody RAST Score Measurement C165937 C65047 Laboratory Test Code C165937 Zea mays IgE AB RAST Score A classification of the amount of Zea mays IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Zea mays IgE Antibody RAST Score Measurement C165938 C65047 Laboratory Test Code C165938 Cow Milk Protein IgE AB RAST Score A classification of the amount of cow milk protein IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Cow Milk Protein IgE Antibody RAST Score Measurement C165939 C65047 Laboratory Test Code C165939 Egg White IgE AB RAST Score A classification of the amount of egg white antigen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Egg White IgE Antibody RAST Score Measurement C165940 C65047 Laboratory Test Code C165940 Boxelder Pollen IgE AB RAST Score A classification of the amount of Acer negundo pollen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Boxelder Pollen IgE Antibody RAST Score Measurement C165941 C65047 Laboratory Test Code C165941 Common Ragweed Pollen IgE AB RAST Score A classification of the amount of Ambrosia artemisiifolia pollen IgE antibody, using the RAST (radioallergosorbent test) scoring system, in a biological specimen. Common Ragweed Pollen IgE Antibody RAST Score Measurement C177958 C65047 Laboratory Test Code C177958 Anacardium occidentale Nut Antigen IgE Antibody; Cashew Antigen IgE Antibody A measurement of the cashew antigen IgE antibody in a biological specimen. Cashew Antigen IgE Antibody Measurement C177959 C65047 Laboratory Test Code C177959 Triticum Species Antigen IgE Antibody; Wheat Antigen IgE Antibody A measurement of any of the Triticum species of wheat antigen IgE antibody in a biological specimen. Triticum Species Antigen IgE Antibody Measurement C177960 C65047 Laboratory Test Code C177960 Corylus Species Nut Antigen IgE Antibody; Hazelnut Antigen IgE Antibody A measurement of the hazelnut antigen IgE antibody in a biological specimen. Hazelnut Antigen IgE Antibody Measurement C177961 C65047 Laboratory Test Code C177961 Juglans Species Nut Antigen IgE Antibody; Walnut Antigen IgE Antibody A measurement of the walnut antigen IgE antibody in a biological specimen. Walnut Antigen IgE Antibody Measurement C147313 C65047 Laboratory Test Code C1INH Complement C1 Esterase Inhibitor A measurement of the complement C1 esterase inhibitor in a biological specimen. Complement C1 Esterase Inhibitor Measurement C186029 C65047 Laboratory Test Code C1Q Complement C1q A measurement of the complement C1q in a biological specimen. Complement C1q Measurement C80173 C65047 Laboratory Test Code C1QAB Complement C1q Antibody A measurement of the complement C1q antibody in a biological specimen. Complement C1q Antibody Measurement C80174 C65047 Laboratory Test Code C3 Complement C3 A measurement of the complement C3 in a biological specimen. Complement C3 Measurement C80175 C65047 Laboratory Test Code C3A Complement C3a A measurement of the complement C3a in a biological specimen. Complement C3a Measurement C163423 C65047 Laboratory Test Code C3ADARG Acylation-Stimulating Protein; ASP; Complement C3a DesArg A measurement of the complement C3a DesArg in a biological specimen. Complement C3a DesArg Measurement C80176 C65047 Laboratory Test Code C3B Complement C3b A measurement of the complement C3b in a biological specimen. Complement C3b Measurement C184521 C65047 Laboratory Test Code C3C Complement C3c A measurement of the complement C3c in a biological specimen. Complement C3c Measurement C119271 C65047 Laboratory Test Code C3DAB Complement C3d Antibody A measurement of the complement C3d antibody in a biological specimen. Complement C3d Antibody Measurement C165945 C65047 Laboratory Test Code C3M Collagen III Neo-Peptide C3M A measurement of the collagen III neo-peptide C3M in a biological specimen. Collagen III Neo-Peptide C3M Measurement C80177 C65047 Laboratory Test Code C4 Complement C4 A measurement of the complement C4 in a biological specimen. Complement C4 Measurement C80178 C65047 Laboratory Test Code C4A Complement C4a A measurement of the complement C4a in a biological specimen. Complement C4a Measurement C127610 C65047 Laboratory Test Code C4D Complement C4d A measurement of the complement C4d in a biological specimen. Complement C4d Measurement C160935 C65047 Laboratory Test Code C5 Complement C5 A measurement of the total complement C5 in a biological specimen. Complement C5 Measurement C80179 C65047 Laboratory Test Code C5A Complement C5a A measurement of the complement C5a in a biological specimen. Complement C5a Measurement C158235 C65047 Laboratory Test Code C5B9 Complement C5b-9 A measurement of the complement C5b-9 in a biological specimen. Complement C5b-9 Measurement C170579 C65047 Laboratory Test Code C5B9S sC5b-9; Smac; Soluble Complement C5b-9; Soluble MAC; Soluble Membrane Attack Complex; TCC; Terminal Complement Complex A measurement of the soluble complement C5b-9 in a biological specimen. Soluble Complement C5b-9 Measurement C161357 C65047 Laboratory Test Code C5FR Complement C5, Free A measurement of the free complement C5 in a biological specimen. Free Complement C5 Measurement C64488 C65047 Laboratory Test Code CA Calcium A measurement of the calcium in a biological specimen. Calcium Measurement C79089 C65047 Laboratory Test Code CA125AG CA125; CA125AG; Cancer Antigen 125; Carbohydrate Antigen 125; MUC16; Mucin-16; Mucin-16, Cell Surface Associated A measurement of the cancer antigen 125 in a biological specimen. CA-125 Measurement C103362 C65047 Laboratory Test Code CA15_3AG Cancer Antigen 15-3; Carbohydrate Antigen 15-3 A measurement of the cancer antigen 15-3 in a biological specimen. Cancer Antigen 15-3 Measurement C81982 C65047 Laboratory Test Code CA19_9AG Cancer Antigen 19-9; Carbohydrate Antigen 19-9 A measurement of the cancer antigen 19-9 in a biological specimen. Cancer Antigen 19-9 Measurement C103361 C65047 Laboratory Test Code CA1AG Cancer Antigen 1 A measurement of the cancer antigen 1 in a biological specimen. Cancer Antigen 1 Measurement C172526 C65047 Laboratory Test Code CA242AG Cancer Antigen 242; Carbohydrate Antigen 242 A measurement of the cancer antigen 242 in a biological specimen. Cancer Antigen 242 Measurement C111143 C65047 Laboratory Test Code CA2729AG Cancer Antigen 27-29 A measurement of the cancer antigen 27-29 in a biological specimen. Cancer Antigen 27-29 Measurement C187794 C65047 Laboratory Test Code CA50AG CA50; Cancer Antigen 50; Carbohydrate Antigen 50 A measurement of the cancer antigen 50 in a biological specimen. Cancer Antigen 50 Measurement C106505 C65047 Laboratory Test Code CA72_4AG CA 72-4; Cancer Antigen 72-4; Carbohydrate Antigen 72-4 A measurement of the cancer antigen 72-4 in a biological specimen. Cancer Antigen 72-4 Measurement C74702 C65047 Laboratory Test Code CABOT Cabot Rings A measurement of the Cabot rings (red-purple staining, threadlike, ring or figure 8 shaped filaments in an erythrocyte) in a biological specimen. Cabot Ring Count C96589 C65047 Laboratory Test Code CACLR Calcium Clearance A measurement of the volume of serum or plasma that would be cleared of calcium by excretion of urine for a specified unit of time (e.g. one minute). Calcium Clearance Measurement C119272 C65047 Laboratory Test Code CACR Calcium Corrected A measurement of calcium, which has been corrected using an unspecified protein, in a biological specimen. Calcium Corrected Measurement C154753 C65047 Laboratory Test Code CACRALB Calcium Corrected for Albumin A measurement of calcium, which has been corrected for albumin, in a biological specimen. Albumin Corrected Calcium Measurement C79439 C65047 Laboratory Test Code CACREAT Calcium/Creatinine A relative measurement (ratio or percentage) of the calcium to creatinine in a biological specimen. Calcium to Creatinine Ratio Measurement C147314 C65047 Laboratory Test Code CACRTP Calcium Corrected for Total Protein A measurement of calcium, which has been corrected for total protein, in a biological specimen. Calcium Corrected for Total Protein Measurement C150815 C65047 Laboratory Test Code CAEXR Calcium Excretion Rate A measurement of the amount of calcium being excreted in a biological specimen over a defined period of time (e.g. one hour). Calcium Excretion Rate C75346 C65047 Laboratory Test Code CAFFEINE Caffeine A measurement of the caffeine in a biological specimen. Caffeine Measurement C81948 C65047 Laboratory Test Code CAION Calcium, Ionized A measurement of the ionized calcium in a biological specimen. Ionized Calcium Measurement C125941 C65047 Laboratory Test Code CAIONPH Calcium, Ionized pH Adjusted A measurement of the pH adjusted ionized calcium in a biological specimen. Ionized pH Adjusted Calcium Measurement C125942 C65047 Laboratory Test Code CALB Calbindin A measurement of the total calbindin in a biological specimen. Calbindin Measurement C82005 C65047 Laboratory Test Code CALPRO Calprotectin A measurement of the calprotectin in a biological specimen. Calprotectin Measurement C124339 C65047 Laboratory Test Code CAMP Cyclic Adenosine 3,5-Monophosphate A measurement of cyclic adenosine 3,5-monophosphate in a biological specimen. Cyclic Adenosine 3,5-Monophosphate Measurement C186030 C65047 Laboratory Test Code CAMPCRT Cyclic Adenosine 3,5-Monophosphate/Creatinine; Cyclic Adenosine Monophosphate/Creat; Cyclic Adenosine Monophosphate/Creatinine A relative measurement (ratio) of the cyclic adenosine 3,5-monophosphate to creatinine in a biological specimen. Cyclic Adenosine 3,5 Monophosphate to Creatinine Ratio Measurement C176310 C65047 Laboratory Test Code CAN Coefficient of Nitrogen Absorption A measurement of the coefficient of nitrogen absorption in a biological specimen. Coefficient of Nitrogen Absorption Measurement C74689 C65047 Laboratory Test Code CANNAB Cannabinoids A measurement of any cannabinoid class drug present in a biological specimen. Cannabinoid Drug Class Measurement C165946 C65047 Laboratory Test Code CANNABM Cannabinoid Metabolites; Cannabis Metabolites; Marijuana Metabolites A measurement of any cannabinoid drug class metabolite(s) present in a biological specimen. Cannabinoid Metabolite Measurement C135402 C65047 Laboratory Test Code CANNABS Cannabinoids, Synthetic A measurement of any synthetic cannabinoid class drug present in a biological specimen. Synthetic Cannabinoid Measurement C187793 C65047 Laboratory Test Code CAOXAEXR Calcium Oxalate Excretion Rate A measurement of the amount of calcium oxalate being excreted in a biological specimen over a defined amount of time (e.g. one hour). Calcium Oxalate Excretion Rate C139087 C65047 Laboratory Test Code CAPHOS Calcium/Phosphate; Calcium/Phosphorus A relative measurement (ratio) of the calcium to phosphorus in a biological specimen. Calcium to Phosphorus Ratio Measurement C103360 C65047 Laboratory Test Code CAPHOSPD Calcium - Phosphorus Product A measurement of the product of the calcium and phosphate measurements in a biological specimen. Calcium and Phosphorus Product Measurement C96591 C65047 Laboratory Test Code CARBXHGB Carboxyhemoglobin A measurement of the carboxyhemoglobin, carbon monoxide-bound hemoglobin, in a biological specimen. Carboxyhemoglobin Measurement C177975 C65047 Laboratory Test Code CARIPRZN Cariprazine A measurement of the cariprazine in a biological specimen. Cariprazine Measurement C74682 C65047 Laboratory Test Code CARNIT Carnitine A measurement of the total carnitine in a biological specimen. Total Carnitine Measurement C92288 C65047 Laboratory Test Code CARNITAT Carnitine Acetyl Transferase A measurement of the carnitine acetyl transferase in a biological specimen. Carnitine Acetyl Transferase Measurement C74677 C65047 Laboratory Test Code CARNITF Carnitine, Free A measurement of the free carnitine in a biological specimen. Free Carnitine Measurement C163424 C65047 Laboratory Test Code CARNTEXR Carnitine Excretion Rate A measurement of the amount of carnitine being excreted in a biological specimen over a defined amount of time (e.g. one hour). Carnitine Excretion Rate C142273 C65047 Laboratory Test Code CARTP CART; Cocaine Amphetamine-Reg Transcript Prot; Cocaine and Amphetamine-Regulated Transcript Protein A measurement of the cocaine and amphetamine-regulated transcript protein in a biological specimen. Cocaine Amphetamine-Regulated Transcript Protein Measurement C74763 C65047 Laboratory Test Code CASTS Casts A statement that indicates casts were looked for in a biological specimen. Cast Present Or Absent C96590 C65047 Laboratory Test Code CASULPH Calcium Sulphate A measurement of the calcium sulphate in a biological specimen. Calcium Sulphate Measurement C184534 C65047 Laboratory Test Code CATHNON Cathinone A measurement of the cathinone in a biological specimen. Cathinone Measurement C103357 C65047 Laboratory Test Code CATNINB Beta Catenin A measurement of the beta catenin in a biological specimen. Beta Catenin Measurement C135403 C65047 Laboratory Test Code CBA Ba Fragment of Complement Factor B; Ba Fragment of Factor B; Complement Ba A measurement of the Ba fragment of complement factor B in a biological specimen. Complement Ba Measurement C172510 C65047 Laboratory Test Code CBANH9 CA9; CAIX; Carbonic Anhydrase 9 A measurement of the carbonic anhydrase 9 in a biological specimen. Carbonic Anhydrase 9 Measurement C80172 C65047 Laboratory Test Code CBB Bb Fragment of Complement Factor B; Bb Fragment of Factor B; Complement Bb A measurement of the Bb fragment of complement factor B in a biological specimen. Complement Bb Measurement C172520 C65047 Laboratory Test Code CBS Cystathionine Beta-Synthase A measurement of the cystathionine beta-synthase in a biological specimen. Cystathionine Beta-Synthase Measurement C74850 C65047 Laboratory Test Code CCK Cholecystokinin; Pancreozymin A measurement of the cholecystokinin hormone in a biological specimen. Cholecystokinin Measurement C130156 C65047 Laboratory Test Code CCL12 Chemokine (C-C Motif) Ligand 12; Monocyte Chemotactic Protein 5 A measurement of the CCL12, chemokine (C-C motif) ligand 12, in a biological specimen. Chemokine (C-C Motif) Ligand 12 Measurement C165947 C65047 Laboratory Test Code CCL13 C-C Motif Chemokine Ligand 13; Chemokine (C-C Motif) Ligand 13; CKb10; MCP-4; NCC1; SCYA13; SCYL1 A measurement of the CCL13, chemokine (C-C motif) ligand 13, in a biological specimen. Chemokine (C-C Motif) Ligand 13 Measurement C165948 C65047 Laboratory Test Code CCL16 Chemokine (C-C Motif) Ligand 16; CKb12; HCC-4; ILINCK; LCC-1; LEC; LMC; Mtn-1; NCC4; SCYA16; SCYL4 A measurement of the CCL16, chemokine (C-C motif) ligand 16, in a biological specimen. Chemokine (C-C Motif) Ligand 16 Measurement C112236 C65047 Laboratory Test Code CCL17 ABCD-2; Chemokine (C-C Motif) Ligand 17; SCYA17; TARC; Thymus and Activation Regulated Chemokine A measurement of the CCL17, chemokine (C-C motif) ligand 17, in a biological specimen. Chemokine (C-C Motif) Ligand 17 Measurement C112237 C65047 Laboratory Test Code CCL18 AMAC-1; AMAC1; Chemokine (C-C Motif) Ligand 18; CKB7; DC-CK1; DCCK1; Macrophage inflammatory protein-4; MIP4; PARC; Pulmonary and Activation-Regulated Chemokine; SCYA18 A measurement of the CCL18, chemokine (C-C motif) ligand 18, in a biological specimen. Chemokine (C-C Motif) Ligand 18 Measurement C130157 C65047 Laboratory Test Code CCL19 Chemokine (C-C Motif) Ligand 19; Macrophage Inflammatory Protein 3 Beta; MIP3B A measurement of the CCL19, chemokine (C-C motif) ligand 19, in a biological specimen. Chemokine (C-C Motif) Ligand 19 Measurement C161362 C65047 Laboratory Test Code CCL20 CCL20; Chemokine (C-C Motif) Ligand 20; LARC; Liver Activation Regulated Chemokine; Macrophage Inflammatory Protein-3 Alpha; MIP3A A measurement of the chemokine (C-C motif) ligand 20 in a biological specimen. Chemokine (C-C Motif) Ligand 20 Measurement C147315 C65047 Laboratory Test Code CCL21 6Ckine; Chemokine (C-C Motif) Ligand 21; Secondary Lymphoid Tissue Chemokine A measurement of the CCL21, chemokine (C-C motif) ligand 21, in a biological specimen. Chemokine (C-C Motif) Ligand 21 Measurement C165949 C65047 Laboratory Test Code CCL23 Chemokine (C-C Motif) Ligand 23; CK-BETA-8; Ckb-8-1; CKb8; Hmrp-2a; MIP3; MPIF-1; SCYA23 A measurement of the CCL23, chemokine (C-C motif) ligand 23, in a biological specimen. Chemokine (C-C Motif) Ligand 23 Measurement C165950 C65047 Laboratory Test Code CCL25 Chemokine (C-C Motif) Ligand 25; Ckb15; SCYA25; TECK A measurement of the CCL25, chemokine (C-C motif) ligand 25, in a biological specimen. Chemokine (C-C Motif) Ligand 25 Measurement C156520 C65047 Laboratory Test Code CCL2EXR Chemokine (C-C Motif) Ligand 2 Excr Rate; Chemokine (C-C Motif) Ligand 2 Excretion Rate; MCP1 Excretion Rate A measurement of the amount of chemokine (C-C Motif) ligand 2 being excreted in a biological specimen over a defined period of time (e.g. one hour). Chemokine (C-C Motif) Ligand 2 Excretion Rate C130158 C65047 Laboratory Test Code CCL7 Chemokine (C-C Motif) Ligand 7; MCP3; Monocyte Chemotactic Protein 3 A measurement of the CCL7, chemokine (C-C motif) ligand 7, in a biological specimen. Chemokine (C-C Motif) Ligand 7 Measurement C165951 C65047 Laboratory Test Code CCL8 Chemokine (C-C Motif) Ligand 8; HC14; MCP2; SCYA10; SCYA8 A measurement of the CCL8, chemokine (C-C motif) ligand 8, in a biological specimen. Chemokine (C-C Motif) Ligand 8 Measurement C96595 C65047 Laboratory Test Code CCPAB Cyclic Citrullinated Peptide Antibody A measurement of the cyclic citrullinated peptide antibody in a biological specimen. Cyclic Citrullinated Peptide Antibody Measurement C147316 C65047 Laboratory Test Code CCPIGGAB Cyclic Citrullinated Peptide IgG Ab; Cyclic Citrullinated Peptide IgG Antibody A measurement of the cyclic citrullinated peptide IgG antibody in a biological specimen. Cyclic Citrullinated Peptide IgG Antibody Measurement C122103 C65047 Laboratory Test Code CCR5 C-C Chemokine Receptor Type 5; CD195 A measurement of the CCR5, chemokine (C-C motif) receptor type 5, in a biological specimen. C-C Chemokine Receptor Type 5 Measurement C154728 C65047 Laboratory Test Code CD163S Soluble CD163 A measurement of the soluble CD163 in a biological specimen. Soluble CD163 Measurement C187826 C65047 Laboratory Test Code CD38S Cyclic ADP Ribose Hydrolase; Soluble CD38 A measurement of the soluble CD38 protein in a biological specimen. Soluble CD38 Measurement C172498 C65047 Laboratory Test Code CDCA Chenic Acid; Chenocholic Acid; Chenodeoxycholate; Chenodeoxycholic Acid A measurement of the chenodeoxycholate in a biological specimen. Chenodeoxycholate Measurement C176239 C65047 Laboratory Test Code CDCACM Chenodeoxycholate Compounds; Chenodeoxycholic Acid Compounds A measurement of the chenodeoxycholic acid, glycochenodeoxycholic acid, and taurochenodeoxycholic acid in a biological specimen. Chenodeoxycholate Compounds Measurement C101016 C65047 Laboratory Test Code CDT Carbohydrate-Deficient Transferrin A measurement of transferrin with a reduced number of carbohydrate moieties in a biological specimen. Carbohydrate-Deficient Transferrin Measurement C125943 C65047 Laboratory Test Code CDTTFRN Carb-Deficient Transferrin/Transferrin A relative measurement (ratio or percentage) of the carbohydrate-deficient transferrin to total transferrin in a biological specimen. Carbohydrate-Deficient Transferrin to Transferrin Ratio Measurement C81983 C65047 Laboratory Test Code CEA Carcinoembryonic Antigen A measurement of the carcinoembryonic antigen in a biological specimen. Carcinoembryonic Antigen Measurement C172511 C65047 Laboratory Test Code CEACAM1 BGP; Biliary Glycoprotein; Carcinoembryonic Antigen Cell Adhesion Molecule 1; CD66a; CEA Cell Adhesion Molecule 1; CEA Related Cell Adhesion Molecule 1 A measurement of the carcinoembryonic antigen (CEA) cell adhesion molecule 1 in a biological specimen. CEA Cell Adhesion Molecule 1 Measurement C191212 C65047 Laboratory Test Code CEACAM5 Carcinoembryonic Antigen-Related Cell Adhesion Molecule 5; CD66e; CEA Cell Adhesion Molecule 5 A measurement of the carcinoembryonic antigen (CEA) cell adhesion molecule 5 in a biological specimen. CEA Cell Adhesion Molecule 5 Measurement C191290 C65047 Laboratory Test Code CEACAM5S Soluble Carcinoembryonic Antigen-Related Cell Adhesion Molecule 5; Soluble CD66e; Soluble CEA Cell Adhesion Molecule 5 A measurement of the soluble carcinoembryonic antigen (CEA) cell adhesion molecule 5 in a biological specimen. Soluble CEA Cell Adhesion Molecule 5 Measurement C96592 C65047 Laboratory Test Code CEC Circulating Endothelial Cells A measurement of the circulating endothelial cells in a biological specimen. Circulating Endothelial Cell Count C111234 C65047 Laboratory Test Code CEIMCE Immature Cells/Total Cells A relative measurement (ratio or percentage) of the immature hematopoietic cells to total cells in a biological specimen. Immature Cell to Total Cell Ratio Measurement C48938 C65047 Laboratory Test Code CELLS Cells A measurement of the total cells in a biological specimen. Cell Count C96672 C65047 Laboratory Test Code CELLSIM Immature Cells A measurement of the total immature cells in a blood specimen. Immature Cell Count C111153 C65047 Laboratory Test Code CELLULAR Cellularity; Cellularity Grade A measurement of the degree, quality or condition of cells in a biological specimen. Cellularity Measurement C17768 C65047 Laboratory Test Code CEMORPH Cell Morphology An examination or assessment of the form and structure of cells. Cellular Morphology C111154 C65047 Laboratory Test Code CENTROAB Centromere B Antibodies A measurement of centromere B antibodies in a biological specimen. Centromere B Antibody Measurement C120632 C65047 Laboratory Test Code CETP Cholesteryl Ester Transfer Protein A measurement of the cholesteryl ester transfer protein in a biological specimen. Cholesteryl Ester Transfer Protein Measurement C103380 C65047 Laboratory Test Code CETPA Cholesteryl Ester Transfer Protein Act A measurement of the biological activity of cholesteryl ester transfer protein in a biological specimen. Cholesteryl Ester Transfer Protein Activity Measurement C176311 C65047 Laboratory Test Code CFA Coefficient of Fat Absorption A measurement of the coefficient of fat absorption in a biological specimen. Coefficient of Fat Absorption Measurement C122108 C65047 Laboratory Test Code CGA Chromogranin A A measurement of the chromogranin A in a biological specimen. Chromogranin A Measurement C161374 C65047 Laboratory Test Code CGADJMW Choriogonadotropin Adj for Maternal Wt; Choriogonadotropin Adjusted for Maternal Weight A measurement of choriogonadotropin, which has been adjusted for maternal body weight, in a biological specimen. Choriogonadotropin Adjusted for Maternal Weight Measurement C111165 C65047 Laboratory Test Code CGMP Cyclic Guanosine Monophosphate A measurement of the cyclic guanosine 3,5-monophosphate in a biological specimen. Cyclic Guanosine Monophosphate Measurement C147317 C65047 Laboratory Test Code CH100 CH100; Complement CH100; Total Hemolytic Complement CH100 A measurement of the complement required to lyse 100 percent of red blood cells in a biological specimen. Complement CH100 Measurement C100423 C65047 Laboratory Test Code CH50 CH50; Complement CH50; Total Hemolytic Complement CH50 A measurement of the complement required to lyse 50 percent of red blood cells in a biological specimen. CH50 Measurement C139067 C65047 Laboratory Test Code CHCM Corpuscular HGB Concentration Mean A direct measurement of the concentration of hemoglobin within individual erythrocytes in a biological specimen, reported as a mean. Corpuscular Hemoglobin Concentration Mean C138970 C65047 Laboratory Test Code CHCMR Ret. Corpuscular HGB Concentration Mean; Reticulocyte Corpuscular Hemoglobin Concentration Mean An indirect measurement of the average concentration of hemoglobin per reticulocyte in a biological specimen, calculated as the ratio of hemoglobin to hematocrit. Reticulocyte Corpuscular Hemoglobin Concentration Mean C139066 C65047 Laboratory Test Code CHCNT Cellular Hemoglobin Content; CH; Corpuscular Hemoglobin Content A measurement of the mean erythrocyte hemoglobin content within an individual erythrocyte, calculated as the product of cell volume and cell hemoglobin concentration. Corpuscular Hemoglobin Content C181430 C65047 Laboratory Test Code CHDH7A25 7alpha,25-Dihydroxycholesterol A measurement of the 7alpha,25-dihydroxycholesterol in a biological specimen. 7alpha,25-Dihydroxycholesterol Measurement C181431 C65047 Laboratory Test Code CHDH7A27 7alpha,27-Dihydroxycholesterol A measurement of the 7alpha,27-dihydroxycholesterol in a biological specimen. 7alpha,27-Dihydroxycholesterol Measurement C139068 C65047 Laboratory Test Code CHDW Corpuscular Hemoglobin Concentration Distribution Width; Corpuscular HGB Conc Distribution Width A measurement of the standard deviation of hemoglobin concentrations in erythrocytes in a biological specimen, calculated as the standard deviation of hemoglobin content divided by the mean hemoglobin content. Corpuscular Hemoglobin Concentration Distribution Width C139069 C65047 Laboratory Test Code CHDWR Ret Corpuscular HGB Conc Distr Width; Reticulocyte Corpuscular Hemoglobin Distribution Width A measurement of the standard deviation of hemoglobin concentrations in reticulocytes in a biological specimen, calculated as the standard deviation of hemoglobin content divided by the mean hemoglobin content. Reticulocyte Corpuscular Hemoglobin Distribution Width C181423 C65047 Laboratory Test Code CHE24S25 24(S),25-Epoxycholesterol A measurement of the 24(S),25-epoxycholesterol in a biological specimen. 24(S),25-Epoxycholesterol Measurement C187795 C65047 Laboratory Test Code CHITTDS Chitinase 1; Chitotriosidase; Chitotriosidase-1 A measurement of the chitotriosidase-1 in a biological specimen. Chitotriosidase-1 Measurement C120633 C65047 Laboratory Test Code CHLMCRN Chylomicrons A measurement of the chylomicrons in a biological specimen. Chylomicrons Measurement C174302 C65047 Laboratory Test Code CHLMCRNT Chylomicron Triglyceride A measurement of the chylomicron triglyceride in a biological specimen. Chylomicron Triglyceride Measurement C184612 C65047 Laboratory Test Code CHLRHDRT Chloral Hydrate; Mickey Finn; Trichloroacetaldehyde Monohydrate A measurement of the chloral hydrate in a biological specimen. Chloral Hydrate Measurement C177968 C65047 Laboratory Test Code CHLRPMZN Chlorpromazine A measurement of the chlorpromazine in a biological specimen. Chlorpromazine Measurement C105586 C65047 Laboratory Test Code CHOL Cholesterol; Total Cholesterol A measurement of the cholesterol in a biological specimen. Cholesterol Measurement C172499 C65047 Laboratory Test Code CHOLATE Cholate; Cholic Acid A measurement of the cholate in a biological specimen. Cholate Measurement C176232 C65047 Laboratory Test Code CHOLCM Cholate Compounds; Cholic Acid Compounds A measurement of the cholic acid, glycocholic acid, hyocholic acid, and taurocholic acid in a biological specimen. Cholate Compounds Measurement C181420 C65047 Laboratory Test Code CHOLH20S 20(S)-Hydroxycholesterol; 20-Alpha-Hydroxycholesterol A measurement of the 20(S)-hydroxycholesterol in a biological specimen. 20(S)-Hydroxycholesterol Measurement C181421 C65047 Laboratory Test Code CHOLH22R 22(R)-Hydroxycholesterol A measurement of the 22(R)-hydroxycholesterol in a biological specimen. 22(R)-Hydroxycholesterol Measurement C181422 C65047 Laboratory Test Code CHOLH22S 22(S)-Hydroxycholesterol A measurement of the 22(S)-hydroxycholesterol in a biological specimen. 22(S)-Hydroxycholesterol Measurement C181424 C65047 Laboratory Test Code CHOLH24R 24(R)-Hydroxycholesterol A measurement of the 24(R)-hydroxycholesterol in a biological specimen. 24(R)-Hydroxycholesterol Measurement C181425 C65047 Laboratory Test Code CHOLH24S 24(S)-Hydroxycholesterol A measurement of the 24(S)-hydroxycholesterol in a biological specimen. 24(S)-Hydroxycholesterol Measurement C181426 C65047 Laboratory Test Code CHOLH25 25-Hydroxycholesterol A measurement of the 25-hydroxycholesterol in a biological specimen. 25-Hydroxycholesterol Measurement C181427 C65047 Laboratory Test Code CHOLH27 27-Hydroxycholesterol A measurement of the 27-hydroxycholesterol in a biological specimen. 27-Hydroxycholesterol Measurement C181432 C65047 Laboratory Test Code CHOLH7A 7alpha-Hydroxycholesterol A measurement of the 7alpha-hydroxycholesterol in a biological specimen. 7alpha-Hydroxycholesterol Measurement C181433 C65047 Laboratory Test Code CHOLH7B 7beta-Hydroxycholesterol A measurement of the 7beta-hydroxycholesterol in a biological specimen. 7beta-Hydroxycholesterol Measurement C80171 C65047 Laboratory Test Code CHOLHDL Cholesterol/HDL-Cholesterol A relative measurement (ratio or percentage) of total cholesterol to high-density lipoprotein cholesterol (HDL-C) in a biological specimen. Cholesterol to HDL-Cholesterol Ratio Measurement C92289 C65047 Laboratory Test Code CHOLINES Cholinesterase A measurement of the cholinesterase in a biological specimen. Cholinesterase Measurement C181434 C65047 Laboratory Test Code CHOLK7 7-Ketocholesterol; 7-Oxocholesterol A measurement of the 7-ketocholesterol in a biological specimen. 7-Ketocholesterol Measurement C156514 C65047 Laboratory Test Code CHOLOH4B 4-Beta-Hydroxycholesterol A measurement of the 4-beta-hydroxycholesterol in a biological specimen. 4-Beta-Hydroxycholesterol Measurement C181435 C65047 Laboratory Test Code CHOLSTNL 5alpha-Cholestanol; Beta-Cholestanol; Cholestanol; Dehydrocholesterol; Zymostanol A measurement of the cholestanol in a biological specimen. Cholestanol Measurement C181436 C65047 Laboratory Test Code CHOLSULF Cholesterol Sulfate A measurement of the cholesterol sulfate in a biological specimen. Cholesterol Sulfate Measurement C147318 C65047 Laboratory Test Code CHRMTNAB Chromatin Antibodies A measurement of the chromatin antibodies in a biological specimen. Chromatin Antibody Measurement C111159 C65047 Laboratory Test Code CHYTRYP Chymotrypsin A measurement of the total chymotrypsin in a biological specimen. Chymotrypsin Measurement C127611 C65047 Laboratory Test Code CIC Circulating Immune Complexes A measurement of the circulating immune complexes in a biological specimen. Circulating Immune Complex Measurement C122109 C65047 Laboratory Test Code CIT Citrulline A measurement of the citrulline in a biological specimen. Citrulline Measurement C122110 C65047 Laboratory Test Code CITCREAT Citrate/Creatinine; Citric Acid/Creatinine A relative measurement (ratio or percentage) of the citrate to creatinine in a biological specimen. Citrate to Creatinine Ratio Measurement C92248 C65047 Laboratory Test Code CITRATE Citrate; Citric Acid A measurement of the citrate in a biological specimen. Citrate Measurement C163425 C65047 Laboratory Test Code CITRTEXR Citrate Excretion Rate A measurement of the amount of citrate being excreted in a biological specimen over a defined amount of time (e.g. one hour). Citrate Excretion Rate C64489 C65047 Laboratory Test Code CK CPK; Creatine Kinase; Creatine Phosphokinase A measurement of the total creatine kinase in a biological specimen. Creatine Kinase Measurement C64490 C65047 Laboratory Test Code CKBB Creatine Kinase BB A measurement of the homozygous B-type creatine kinase in a biological specimen. Creatine Kinase BB Measurement C79466 C65047 Laboratory Test Code CKBBCK Creatine Kinase BB/Total Creatine Kinase A relative measurement (ratio or percentage) of the BB-type creatine kinase to total creatine kinase in a biological specimen. Creatine Kinase BB to Total Creatine Kinase Ratio Measurement C64491 C65047 Laboratory Test Code CKMB Creatine Kinase MB A measurement of the heterozygous MB-type creatine kinase in a biological specimen. Creatine Kinase MB Measurement C79441 C65047 Laboratory Test Code CKMBCK Creatine Kinase MB/Total Creatine Kinase A relative measurement (ratio or percentage) of the MB-type creatine kinase to total creatine kinase in a biological specimen. Creatine Kinase MB to Total Creatine Kinase Ratio Measurement C64494 C65047 Laboratory Test Code CKMM Creatine Kinase MM A measurement of the homozygous M-type creatine kinase in a biological specimen. Creatine Kinase MM Measurement C79442 C65047 Laboratory Test Code CKMMCK Creatine Kinase MM/Total Creatine Kinase A relative measurement (ratio or percentage) of the MM-type creatine kinase to total creatine kinase in a biological specimen. Creatine Kinase MM to Total Creatine Kinase Ratio Measurement C147319 C65047 Laboratory Test Code CKMT1CK CK, Macromolecular Type 1/Total CK; Creatine Kinase, Macromolecular Type 1/Total Creatine Kinase A relative measurement (ratio or percentage) of the macromolecular type 1 creatine kinase to total creatine kinase in a biological specimen. Macromolecular Type 1 Creatine Kinase to Total Creatine Kinase Ratio Measurement C147320 C65047 Laboratory Test Code CKMT2CK CK, Macromolecular Type 2/Total CK; Creatine Kinase, Macromolecular Type 2/Total Creatine Kinase A relative measurement (ratio or percentage) of the macromolecular type 2 creatine kinase to total creatine kinase in a biological specimen. Macromolecular Type 2 Creatine Kinase to Total Creatine Kinase Ratio Measurement C64495 C65047 Laboratory Test Code CL Chloride A measurement of the chloride in a biological specimen. Chloride Measurement C96594 C65047 Laboratory Test Code CLARITY Clarity A measurement of the transparency of a biological specimen. Clarity Measurement C106509 C65047 Laboratory Test Code CLCLR Chloride Clearance A measurement of the volume of serum or plasma that would be cleared of chloride by excretion of urine for a specified unit of time (e.g. one minute). Chloride Clearance Measurement C79440 C65047 Laboratory Test Code CLCREAT Chloride/Creatinine A relative measurement (ratio or percentage) of the chloride to creatinine in a biological specimen. Chloride to Creatinine Ratio Measurement C74848 C65047 Laboratory Test Code CLCTONN Calcitonin A measurement of the calcitonin hormone in a biological specimen. Calcitonin Measurement C74849 C65047 Laboratory Test Code CLCTRIOL Calcitriol A measurement of the calcitriol hormone in a biological specimen. Calcitriol Measurement C135405 C65047 Laboratory Test Code CLEPNSQE Columnar Epi Cells/Non-Squam Epi Cells A relative measurement (ratio or percentage) of the columnar epithelial cells to non-squamous epithelial cells in a biological specimen. Columnar Epithelial Cells to Non-Squamous Epithelial Cells Ratio Measurement C150816 C65047 Laboratory Test Code CLEXR Chloride Excretion Rate A measurement of the amount of chloride being excreted in a biological specimen over a defined period of time (e.g. one hour). Chloride Excretion Rate C139082 C65047 Laboratory Test Code CLNZPM Clonazepam A measurement of the clonazepam present in a biological specimen. Clonazepam Measurement C184613 C65047 Laboratory Test Code CLOBAZAM Clobazam; cloBAZam A measurement of the clobazam in a biological specimen. Clobazam Measurement C184581 C65047 Laboratory Test Code CLOSTBL Clostebol A measurement of the clostebol in a biological specimen. Clostebol Measurement C181438 C65047 Laboratory Test Code CLOTRTC Clot Retraction; Clot Retraction, Qualitative A qualitative assessment of clot retraction in a biological specimen. Qualitative Clot Retraction Measurement C181437 C65047 Laboratory Test Code CLOTRTCT Clot Retraction Time A measurement of the amount of time it takes for a clot to retract, or pull away from, the wall of a glass collection container. Clot Retraction Time Measurement C184580 C65047 Laboratory Test Code CLPHTRMN Chlorphentermine A measurement of the chlorphentermine in a biological specimen. Chlorphentermine Measurement C75371 C65047 Laboratory Test Code CLRDZPXD Chlordiazepoxide A measurement of the chlordiazepoxide present in a biological specimen. Chlordiazepoxide Measurement C139077 C65047 Laboratory Test Code CLRZPT Clorazepate A measurement of the clorazepate present in a biological specimen. Clorazepate Measurement C187805 C65047 Laboratory Test Code CLT Clot Lysis Time; ECLT; ELT; Euglobulin Clot Lysis Time; Euglobulin Lysis Time A measurement of the amount of time it takes for dissolution of a fibrin clot in a biological specimen. Euglobulin Clot Lysis Time C102261 C65047 Laboratory Test Code CLUECE Clue Cells A measurement of the clue cells in a biological specimen. Clue Cell Count C186031 C65047 Laboratory Test Code CLZPMAOM Clonazepam and/or Metabolites A measurement of the clonazepam and/or its metabolite(s) present in a biological specimen, for an assay that can measure both clonazepam and its metabolites. Clonazepam and/or Metabolites Measurement C139084 C65047 Laboratory Test Code CMONOX Carbon Monoxide A measurement of the carbon monoxide in a biological specimen. Carbon Monoxide Measurement C163426 C65047 Laboratory Test Code CMPK2 Cytidine-Uridine Monophosphate Kinase 2; Cytidine/Uridine Monophosphate Kinase 2 A measurement of the cytidine-uridine monophosphate kinase 2 in a biological specimen. Cytidine-Uridine Monophosphate Kinase 2 Measurement C122111 C65047 Laboratory Test Code CNTIGGAB Centromere IgG Antibody; Centromere Protein B A measurement of the centromere IgG antibody in a biological specimen. Centromere IgG Antibody Measurement C64545 C65047 Laboratory Test Code CO2 Carbon Dioxide A measurement of the carbon dioxide gas in a biological specimen. Carbon Dioxide Measurement C112239 C65047 Laboratory Test Code COAGIDX CI; Coagulation Index A measurement of the efficiency of coagulation of a biological specimen. This is calculated by a mathematical formula that takes into account the R value, K value, angle and maximum amplitude of clot formation. Coagulation Index Measurement C172490 C65047 Laboratory Test Code COCAAOM Cocaine and/or Metabolites A measurement of the cocaine and/or its metabolite(s) present in a biological specimen, for an assay that can measure both cocaine and its metabolites. Cocaine And/Or Metabolites Measurement C156510 C65047 Laboratory Test Code COCAETH Cocaethylene; Cocaine Ethyl A measurement of the cocaethylene present in a biological specimen. Cocaethylene Measurement C74690 C65047 Laboratory Test Code COCAINE Cocaine A measurement of the cocaine present in a biological specimen. Cocaine Measurement C172491 C65047 Laboratory Test Code COCAM Cocaine Metabolites A measurement of any cocaine drug class metabolite(s) present in a biological specimen. Cocaine Metabolites Measurement C142274 C65047 Laboratory Test Code COCBNZEC Cocaine Benzoylecgonine Ecgonine A measurement of the cocaine, benzoylecgonine, and/or ecgonine in a biological specimen. Cocaine, Benzoylecgonine, and/or Ecgonine Measurement C74877 C65047 Laboratory Test Code CODEINE Codeine A measurement of the codeine present in a biological specimen. Codeine Measurement C103383 C65047 Laboratory Test Code COL4 Collagen Type IV A measurement of the collagen type IV in a biological specimen. Collagen Type IV Measurement C64546 C65047 Laboratory Test Code COLOR Color A measurement of the color of a biological specimen. Color Assessment C111145 C65047 Laboratory Test Code COMP Cartilage Oligomeric Matrix Protein A measurement of the cartilage oligomeric matrix protein in a biological specimen. Cartilage Oligomeric Matrix Protein Measurement C102282 C65047 Laboratory Test Code CONDUCTU Urine Conductivity A measurement of the urine conductivity which is a non-linear function of the electrolyte concentration in the urine. Urine Conductivity C95110 C65047 Laboratory Test Code CONSIST Consistency A description about the firmness or make-up of an entity. Consistency C127612 C65047 Laboratory Test Code COPEP Copeptin A measurement of the copeptin in a biological specimen. Copeptin Measurement C111161 C65047 Laboratory Test Code COPPER Copper; Cu A measurement of copper in a biological specimen. Copper Measurement C147321 C65047 Laboratory Test Code COQ10 Coenzyme Q10; Ubiquinone 10 A measurement of the ubiquinone 10 in a biological specimen. Ubiquinone 10 Measurement C106512 C65047 Laboratory Test Code CORCREAT Cortisol/Creatinine A relative measurement (ratio or percentage) of the cortisol to creatinine present in a sample. Cortisol to Creatinine Ratio Measurement C88113 C65047 Laboratory Test Code CORTFR Cortisol, Free A measurement of the free, unbound cortisol in a biological specimen. Free Cortisol Measurement C74781 C65047 Laboratory Test Code CORTISOL Cortisol; Total Cortisol A measurement of the cortisol in a biological specimen. Cortisol Measurement C186032 C65047 Laboratory Test Code CORTOLA Alpha Cortol; alpha-Cortol A measurement of the alpha cortol in a biological specimen. Alpha Cortol Measurement C186033 C65047 Laboratory Test Code CORTOLNA Alpha Cortolone; alpha-Cortolone A measurement of the alpha cortolone in a biological specimen. Alpha Cortolone Measurement C92249 C65047 Laboratory Test Code COTININE Cotinine A measurement of the cotinine in a biological specimen. Cotinine Measurement C165953 C65047 Laboratory Test Code CPB2 Carboxypeptidase B2; CPU; PCPB; TAFI A measurement of the carboxypeptidase B2 in a biological specimen. Carboxypeptidase B2 Measurement C150837 C65047 Laboratory Test Code CPEPCRT C-peptide/Creatinine A relative measurement (ratio or percentage) of the C-peptide to creatinine in a biological specimen. C-peptide to Creatinine Ratio Measurement C187796 C65047 Laboratory Test Code CPEPEXR C-Peptide Excretion Rate A measurement of the amount of C-peptide being excreted in a biological specimen over a defined amount of time (e.g. one hour). C-Peptide Excretion Rate C74736 C65047 Laboratory Test Code CPEPTIDE C-peptide A measurement of the C (connecting) peptide of insulin in a biological specimen. C-peptide Measurement C147322 C65047 Laboratory Test Code CRBMZPN Carbamazepine A measurement of the carbamazepine in a biological specimen. Carbamazepine Measurement C122112 C65047 Laboratory Test Code CRDIGAAB Cardiolipin IgA Antibody A measurement of the cardiolipin IgA antibody in a biological specimen. Cardiolipin IgA Antibody Measurement C111144 C65047 Laboratory Test Code CRDIGGAB Anti-Cardiolipin IgG Antibody; Cardiolipin IgG Antibody A measurement of the cardiolipin IgG antibody in a biological specimen. Cardiolipin IgG Antibody Measurement C103363 C65047 Laboratory Test Code CRDIGMAB Cardiolipin IgM Antibody A measurement of the cardiolipin IgM antibodies in a biological specimen. Cardiolipin IgM Antibody Measurement C64547 C65047 Laboratory Test Code CREAT Creatinine A measurement of the creatinine in a biological specimen. Creatinine Measurement C25747 C65047 Laboratory Test Code CREATCLR Creatinine Clearance A measurement of the volume of serum or plasma that would be cleared of creatinine by excretion of urine for a specified unit of time (e.g. one minute). Creatinine Clearance C150817 C65047 Laboratory Test Code CREATEXR Creatinine Excretion Rate A measurement of the amount of creatinine being excreted in a biological specimen over a defined amount of time (e.g. one hour). Creatinine Excretion Rate C74703 C65047 Laboratory Test Code CRENCE Crenated Cells A measurement of the crenated cells in a biological specimen. Crenated Cell Measurement C74851 C65047 Laboratory Test Code CRH Corticotropin Releasing Factor; Corticotropin Releasing Hormone A measurement of the corticotropin releasing hormone in a biological specimen. Corticotropin Releasing Hormone Measurement C100432 C65047 Laboratory Test Code CRLPLSMN Caeruloplasmin; Ceruloplasmin A measurement of ceruloplasmin in a biological specimen. Ceruloplasmin Measurement C147323 C65047 Laboratory Test Code CRNTESTR Carnitine Esters A measurement of the total carnitine esters in a biological specimen. Carnitine Ester Measurement C64548 C65047 Laboratory Test Code CRP C Reactive Protein A measurement of the C reactive protein in a biological specimen. C-Reactive Protein Measurement C184611 C65047 Laboratory Test Code CRSPRDL Carisoprodol A measurement of the carisoprodol in a biological specimen. Carisoprodol Measurement C147324 C65047 Laboratory Test Code CRTCLRBS Creatinine Clearance Adjusted for BSA A measurement of the volume of serum or plasma that would be cleared of creatinine by excretion of urine for a specified unit of time (e.g. one minute), adjusted for body surface area. Creatinine Clearance Adjusted for BSA C150847 C65047 Laboratory Test Code CRTCLRE Creatinine Clearance, Estimated An estimate of the volume of serum or plasma that would be cleared of creatinine by excretion of urine for a specified unit of time (e.g. one minute). Estimated Creatinine Clearance C106511 C65047 Laboratory Test Code CRTCREAT Corticosterone/Creatinine A relative measurement (ratio or percentage) of the corticosterone to creatinine present in a sample. Corticosterone to Creatinine Ratio Measurement C163427 C65047 Laboratory Test Code CRTFREXR Cortisol, Free Excretion Rate A measurement of the amount of free cortisol being excreted in a biological specimen over a defined amount of time (e.g. one hour). Free Cortisol Excretion Rate C186034 C65047 Laboratory Test Code CRTN Carotene A measurement of the total carotenes in a biological specimen. Carotene Measurement C79434 C65047 Laboratory Test Code CRTRONE Corticosterone A measurement of corticosterone in a biological specimen. Corticosterone Measurement C147325 C65047 Laboratory Test Code CRYGLBSR Cryoglobulin Volume/Serum Volume A relative measurement (ratio or percentage) of the volume of cryoglobulin to total serum volume in a biological specimen. Cryoglobulin Volume to Serum Volume Ratio Measurement C147326 C65047 Laboratory Test Code CRYOFBRN Cryofibrinogen A measurement of the cryofibrinogen in a biological specimen. Cryofibrinogen Measurement C111164 C65047 Laboratory Test Code CRYOGLBN Cryoglobulin A measurement of cryoglobulin in a biological specimen. Cryoglobulin Measurement C74673 C65047 Laboratory Test Code CRYSTALS Crystals A statement that indicates crystals were looked for in a biological specimen. Crystal Present Or Absent C120634 C65047 Laboratory Test Code CSAB Cathepsin Antibody A measurement of the total cathepsin antibody in a biological specimen. Cathepsin Antibody Measurement C74762 C65047 Laboratory Test Code CSBACT Bacterial Casts A measurement of the bacterial casts present in a biological specimen. Bacterial Cast Measurement C96588 C65047 Laboratory Test Code CSBROAD Broad Casts A measurement of the broad casts in a biological specimen. Broad Casts Measurement C74764 C65047 Laboratory Test Code CSCELL Cellular Casts A measurement of the cellular (white blood cell, red blood cell, epithelial and bacterial) casts present in a biological specimen. Cellular Cast Measurement C150838 C65047 Laboratory Test Code CSCYL Cylindroid Casts; Cylindroid Pseudocasts A measurement of cylindroid casts (casts with a tapering end) in a biological specimen. Cylindroid Cast Measurement C74779 C65047 Laboratory Test Code CSEPI Epithelial Casts A measurement of the epithelial cell casts present in a biological specimen. Epithelial-Cast Measurement C112220 C65047 Laboratory Test Code CSEPI846 846-Epitope; Aggrecan Chondroitin Sulfate Epitope 846; Chondroitin Sulfate Epitope 846; Chondroitin Sulfate Proteoglycan 1 Epitope 846; CS846 A measurement of the 846 epitope present on the chondroitin sulfate chains of aggrecan in a biological specimen. Aggrecan Chondroitin Sulfate Epitope 846 Measurement C174229 C65047 Laboratory Test Code CSEPIR Renal Epithelial Casts A measurement of the renal epithelial cell casts in a biological specimen. Renal Epithelial Casts Measurement C174292 C65047 Laboratory Test Code CSEPIRT Renal Tubular Epithelial Casts A measurement of the renal tubular epithelial cell casts in a biological specimen. Renal Tubular Epithelial Casts Measurement C74766 C65047 Laboratory Test Code CSFAT Fatty Casts A measurement of the fatty casts present in a biological specimen. Fatty Cast Measurement C154735 C65047 Laboratory Test Code CSFIGIDX CSF IgG Index; CSF Index; IgG Index A relative measurement (ratio) of the IgG to albumin in cerebrospinal fluid to the IgG to albumin in serum. IgG Index C74768 C65047 Laboratory Test Code CSGRAN Granular Casts A measurement of the granular (coarse and fine) casts present in a biological specimen. Granular Cast Measurement C74765 C65047 Laboratory Test Code CSGRANC Granular Coarse Casts A measurement of the coarse granular casts present in a biological specimen. Coarse Granular Cast Measurement C74769 C65047 Laboratory Test Code CSGRANF Granular Fine Casts A measurement of the fine granular casts present in a biological specimen. Granular Fine Cast Measurement C74770 C65047 Laboratory Test Code CSHYAL Hyaline Casts A measurement of the hyaline casts present in a biological specimen. Hyaline Cast Measurement C174305 C65047 Laboratory Test Code CSHYGR Hyalogranular Casts A measurement of the hyalogranular casts in a biological specimen. Hyalogranular Casts C74771 C65047 Laboratory Test Code CSMIX Mixed Casts A measurement of the mixed (the cast contains a mixture of cell types) casts present in a biological specimen. Mixed Cast Count C186035 C65047 Laboratory Test Code CSPATH Non-Hyalin Casts; Non-Hyaline Casts; Pathologic Casts A measurement of the pathologic (non-hyaline) casts present in a biological specimen. Pathologic Cast Measurement C189518 C65047 Laboratory Test Code CSPIG Pigment Casts; Pigmented Casts A measurement of the pigment casts present in a biological specimen. Pigment Cast Measurement C74772 C65047 Laboratory Test Code CSRBC Erythrocyte Casts; RBC Casts A measurement of the red blood cell casts present in a biological specimen. Red Blood Cell Cast Measurement C74776 C65047 Laboratory Test Code CSUNCLA Unclassified Casts A measurement of the unclassifiable casts present in a biological specimen. Unclassified Cast Measurement C74777 C65047 Laboratory Test Code CSWAX Waxy Casts A measurement of the waxy casts present in a biological specimen. Waxy Cell Cast Measurement C74778 C65047 Laboratory Test Code CSWBC WBC Casts A measurement of the white blood cell casts present in a biological specimen. White Blood Cell Cast Measurement C96593 C65047 Laboratory Test Code CTC Circulating Tumor Cells A measurement of the circulating tumor cells in a biological specimen. Circulating Tumor Cell Count C186036 C65047 Laboratory Test Code CTCAPOP Circulating Tumor Cells, Apoptotic A measurement of the apoptotic circulating tumor cells in a biological specimen. Apoptotic Circulating Tumor Cell Count C186037 C65047 Laboratory Test Code CTCHLMN Catecholamines A measurement of the total catecholamines in a biological specimen. Catecholamine Measurement C186038 C65047 Laboratory Test Code CTCTRAD Circulating Tumor Cells, Traditional A measurement of the traditional circulating tumor cells in a biological specimen. Traditional Circulating Tumor Cell Count C189504 C65047 Laboratory Test Code CTGF Cellular Communication Network Factor 2; CN2; Connective Tissue Growth Factor; IGFBP8 A measurement of the connective tissue growth factor in a biological specimen. Connective Tissue Growth Factor Measurement C189500 C65047 Laboratory Test Code CTLCREAT Citrulline/Creatinine A relative measurement (ratio or percentage) of the citrulline to creatinine in a biological specimen. Citrulline to Creatinine Ratio Measurement C147327 C65047 Laboratory Test Code CTLPRM Citalopram A measurement of the citalopram present in a biological specimen. Citalopram Measurement C189494 C65047 Laboratory Test Code CTLPRMD Desmethyl Citalopram; Desmethylcitalopram; Norcitalopram A measurement of the desmethylcitalopram in a biological specimen. Desmethylcitalopram Measurement C189655 C65047 Laboratory Test Code CTLPRMDD Di-Desmethylcitalopram A measurement of the di-desmethylcitalopram in a biological specimen. Di-Desmethylcitalopram Measurement C80160 C65047 Laboratory Test Code CTOT Complement Total; Total Hemolytic Complement A measurement of the total complement in a biological specimen. Complement Measurement C82038 C65047 Laboratory Test Code CTXI C-Terminal Telopeptide of Type I Collagen; Type I Collagen C-Telopeptides; Type I Collagen X-linked C-telopeptide A measurement of the type I collagen cross-linked C-telopeptides in a biological specimen. Type I Collagen C-Telopeptide Measurement C187792 C65047 Laboratory Test Code CTXIB Beta Isomer of C-Terminal Telopeptide of Type I Collagen; Type I Collagen C-Telopeptides Beta A measurement of the beta isomer of type I collagen cross-linked C-telopeptides in a biological specimen. Beta Isomer of C-Terminal Telopeptide of Type I Collagen Measurement C127613 C65047 Laboratory Test Code CTXICRT Type I Collagen C-Telopeptides/Creat; Type I Collagen X-Linked C-Telopeptides/Creatinine A relative measurement (ratio or percentage) of the type I collagen cross-linked C-telopeptides to creatinine in a biological specimen. Type I Collagen C-Telopeptide to Creatinine Ratio Measurement C82040 C65047 Laboratory Test Code CTXII Type II Collagen C-Telopeptides; Type II Collagen X-Linked C-Telopeptides A measurement of the type II collagen cross-linked C-telopeptides in a biological specimen. Type II Collagen C-Telopeptide Measurement C122113 C65047 Laboratory Test Code CTXIICRT Type II Collagen C-Telopeptides/Creat; Type II Collagen X-Linked C-Telopeptides/Creatinine A relative measurement (ratio or percentage) of the type II collagen cross-linked C-telopeptides to creatinine in a biological specimen. Type II Collagen C-Telopeptides to Creatinine Ratio Measurement C161361 C65047 Laboratory Test Code CX3CL1 Chemokine (C-X3-C motif) Ligand 1; Fractalkine; Neurotactin A measurement of the chemokine (C-X3-C motif) ligand 1 in a biological specimen. Chemokine (C-X3-C Motif) Ligand 1 Measurement C128952 C65047 Laboratory Test Code CXCL1 Chemokine (C-X-C Motif) Ligand 1; GRO Alpha; GRO/KC; Melanoma Growth Stimulating Activity, Alpha A measurement of the CXCL1, chemokine (C-X-C motif) ligand 1, in a biological specimen. Chemokine (C-X-C Motif) Ligand 1 Measurement C112238 C65047 Laboratory Test Code CXCL10 Chemokine (C-X-C Motif) Ligand 10; Interferon Gamma-induced Protein 10; Interferon-inducible Protein-10; IP-10; Small-inducible Cytokine B10 A measurement of the CXCL10, chemokine (C-X-C motif) ligand 10, in a biological specimen. Chemokine (C-X-C Motif) Ligand 10 Measurement C161360 C65047 Laboratory Test Code CXCL11 Chemokine (C-X-C Motif) Ligand 11; I-TAC; IFN-inducible T Cell Alpha Chemoattractant; ITAC A measurement of the chemokine (C-X-C motif) ligand 11 in a biological specimen. Chemokine (C-X-C Motif) Ligand 11 Measurement C165954 C65047 Laboratory Test Code CXCL12 Chemokine (C-X-C Motif) Ligand 12; IRH; PBSF; SCYB12; SDF1; SDF1A; SDF1B; Stromal Cell-Derived Factor-1 Alpha; Stromal Cell-Derived Factor-1 Beta; TLSF; TPAR1 A measurement of the CXCL12, chemokine (C-X-C motif) ligand 12, in a biological specimen. Chemokine (C-X-C Motif) Ligand 12 Measurement C147328 C65047 Laboratory Test Code CXCL13 B Lymphocyte Chemoattractant; Chemokine (C-X-C Motif) Ligand 13 A measurement of the CXCL13, chemokine (C-X-C motif) ligand 13, in a biological specimen. Chemokine (C-X-C Motif) Ligand 13 Measurement C186039 C65047 Laboratory Test Code CXCL2 Chemokine (C-X-C Motif) Ligand 2; GRO Beta; GRO2; MIP2-Alpha A measurement of the CXCL2, chemokine (C-X-C motif) ligand 2, in a biological specimen. Chemokine (C-X-C Motif) Ligand 2 Measurement C147329 C65047 Laboratory Test Code CXCL3 Chemokine (C-X-C Motif) Ligand 3; GRO Gamma; Macrophage Inflammatory Protein 2-Beta; MIP2 Beta; MIP2B A measurement of the CXCL3, chemokine (C-X-C motif) ligand 3, in a biological specimen. Chemokine (C-X-C Motif) Ligand 3 Measurement C147330 C65047 Laboratory Test Code CXCL4 Chemokine (C-X-C Motif) Ligand 4; Oncostatin A; Platelet Factor 4; PLF4 A measurement of the CXCL4, chemokine (C-X-C motif) ligand 4, in a biological specimen. Chemokine (C-X-C Motif) Ligand 4 Measurement C130159 C65047 Laboratory Test Code CXCL6 Chemokine (C-X-C Motif) Ligand 6; GCP2; Granulocyte Chemotactic Protein 2 A measurement of the CXCL6, chemokine (C-X-C motif) ligand 6, in a biological specimen. Chemokine (C-X-C Motif) Ligand 6 Measurement C165955 C65047 Laboratory Test Code CXCL7 B-TG1; Beta-TG; Chemokine (C-X-C Motif) Ligand 7; CTAP-III; CTAP3; CTAPIII; LA-PF4; LDGF; MDGF; NAP-2; Neutrophil-Activating Peptide 2; PBP; PPBP; Pro-Platelet Basic Protein; SCYB7; TC1; TC2; TGB; TGB1; THBGB; THBGB1 A measurement of the pro-platelet basic protein in a biological specimen. Chemokine (C-X-C Motif) Ligand 7 Measurement C165956 C65047 Laboratory Test Code CXCL9 Chemokine (C-X-C Motif) Ligand 9; CMK; crg-10; Humig; MIG; SCYB9 A measurement of the CXCL9, chemokine (C-X-C motif) ligand 9, in a biological specimen. Chemokine (C-X-C Motif) Ligand 9 Measurement C100431 C65047 Laboratory Test Code CXCR3 CD183; Chemokine (C-X-C Motif) Receptor 3; CXCR3; GPR9 A measurement of the CXCR3, chemokine (C-X-C motif) receptor 3, in a biological specimen. Chemokine Receptor CXCR3 Measurement C187797 C65047 Laboratory Test Code CXCR4 CD184; Chemokine (C-X-C Motif) Receptor 4; LPS-Associated Protein 3; Stromal Cell-Derived Factor 1 Receptor A measurement of the CXCR4, chemokine (C-X-C motif) receptor 4, in a biological specimen. C-X-C Chemokine Receptor Type 4 Measurement C105590 C65047 Laboratory Test Code CYAMMBIU Acid Ammonium Urate Crystals; Ammonium Biurate Crystals; Ammonium Urate Crystals A measurement of the ammonium biurate crystals present in a biological specimen. Ammonium Biurate Crystals Measurement C74759 C65047 Laboratory Test Code CYAMMOX Ammonium Oxalate Crystals A measurement of the ammonium oxalate crystals present in a urine specimen. Urine Ammonium Oxalate Crystal Measurement C74665 C65047 Laboratory Test Code CYAMORPH Amorphous Crystals A measurement of the amorphous (Note: phosphate or urate, depending on pH) crystals present in a biological specimen. Amorphous Crystal Measurement C92243 C65047 Laboratory Test Code CYAMPPH Amorphous Phosphate Crystals A measurement of the amorphous phosphate crystals in a biological specimen. Amorphous Phosphate Crystals Measurement C92244 C65047 Laboratory Test Code CYAMPURT Amorphous Urate Crystals A measurement of the amorphous urate crystals in a biological specimen. Amorphous Urate Crystals Measurement C74668 C65047 Laboratory Test Code CYBILI Bilirubin Crystals A measurement of the bilirubin crystals present in a biological specimen. Bilirubin Crystal Measurement C74669 C65047 Laboratory Test Code CYCACAR Calcium Carbonate Crystals A measurement of the calcium carbonate crystals present in a biological specimen. Calcium Carbonate Crystal Measurement C74670 C65047 Laboratory Test Code CYCAOXA Calcium Oxalate Crystals A measurement of the calcium oxalate crystals present in a biological specimen. Calcium Oxalate Crystal Measurement C74671 C65047 Laboratory Test Code CYCAPHOS Calcium Phosphate Crystals A measurement of the calcium phosphate crystals present in a biological specimen. Calcium Phosphate Crystal Measurement C124340 C65047 Laboratory Test Code CYCASULF Calcium Sulfate Crystals A measurement of the calcium sulfate crystals present in a biological specimen. Calcium Sulfate Crystals Measurement C74672 C65047 Laboratory Test Code CYCHOL Cholesterol Crystals A measurement of the cholesterol crystals present in a biological specimen. Cholesterol Crystal Measurement C74674 C65047 Laboratory Test Code CYCYSTIN Cystine Crystals A measurement of the cystine crystals present in a biological specimen. Cystine Crystal Measurement C135407 C65047 Laboratory Test Code CYDCPHOS Dicalcium Phosphate Crystals A measurement of dicalcium phosphate crystals in a biological specimen. Dicalcium Phosphate Crystals Measurement C156533 C65047 Laboratory Test Code CYDRUG Drug Crystals A measurement of the drug crystals in a biological specimen. Drug Crystal Measurement C130160 C65047 Laboratory Test Code CYFRA18 Cytokeratin 18 Fragment A measurement of the cytokeratin 18 fragment in a biological specimen. Cytokeratin 18 Fragment Measurement C106514 C65047 Laboratory Test Code CYFRA211 CYFRA21-1; Cytokeratin 19 Fragment 21-1 A measurement of the cytokeratin 19 fragment 21-1 in a biological specimen. Cytokeratin 19 Fragment 21-1 Measurement C112288 C65047 Laboratory Test Code CYHGBC Hemoglobin C Crystals A measurement of hemoglobin C crystals in a biological specimen. Hemoglobin C Crystals Measurement C74754 C65047 Laboratory Test Code CYHIPPAC Hippurate Crystals; Hippuric Acid Crystals A measurement of the hippuric acid crystals present in a biological specimen. Hippuric Acid Crystal Measurement C74680 C65047 Laboratory Test Code CYLEUC Leucine Crystals A measurement of the leucine crystals present in a biological specimen. Leucine Crystal Measurement C74681 C65047 Laboratory Test Code CYMSU Monosodium Urate Crystals; Sodium Urate Crystals A measurement of the monosodium urate crystals present in a biological specimen. Monosodium Urate Crystal Measurement C161355 C65047 Laboratory Test Code CYP2C9 Cytochrome P450 2C9 A measurement of the cytochrome P450 2C9 enzyme in a biological specimen. Cytochrome P450 2C9 Measurement C174304 C65047 Laboratory Test Code CYPHOS Phosphate Crystals A measurement of the total phosphate crystals in a biological specimen. Phosphate Crystals Measurement C106513 C65047 Laboratory Test Code CYSCREAT Cystatin C/Creatinine A relative measurement (ratio or percentage) of the cystatin C to creatinine present in a sample. Cystatin C to Creatinine Ratio Measurement C189517 C65047 Laboratory Test Code CYSLTR1 CysLTR1; Cysteinyl Leukotriene Receptor 1 A measurement of the cysteinyl leukotriene receptor 1 in a biological specimen. Cysteinyl Leukotriene Receptor 1 Measurement C81951 C65047 Laboratory Test Code CYSTARCH Starch Crystals; Starch Granules A measurement of the starch crystals in a biological specimen. Starch Crystal Measurement C92290 C65047 Laboratory Test Code CYSTATC Cystatin C A measurement of the cystatin C in a biological specimen. Cystatin C Measurement C172518 C65047 Laboratory Test Code CYSTEINE Cysteine A measurement of the cysteine in a biological specimen. Cysteine Measurement C147331 C65047 Laboratory Test Code CYSTHION Cystathionine A measurement of the cystathionine in a biological specimen. Cystathionine Measurement C105441 C65047 Laboratory Test Code CYSTINE Cystine A measurement of the cystine in a biological specimen. Cystine Measurement C74755 C65047 Laboratory Test Code CYSULFA Sulfa Crystals; Sulfonamide Crystals A measurement of the sulfa crystals present in a biological specimen. Sulfa Crystal Measurement C74756 C65047 Laboratory Test Code CYTRPHOS Ammonium Magnesium Phosphate Crystals; Struvite Crystals; Triple Phosphate Crystals A measurement of the triple phosphate crystals present in a biological specimen. Triple Phosphate Crystal Measurement C74683 C65047 Laboratory Test Code CYTYRO Tyrosine Crystals A measurement of the tyrosine crystals present in a biological specimen. Tyrosine Crystal Measurement C74757 C65047 Laboratory Test Code CYUNCLA Unclassified Crystals A measurement of the unclassifiable crystals present in a biological specimen. Unclassified Crystal Measurement C74684 C65047 Laboratory Test Code CYURIAC Uric Acid Crystals A measurement of the uric acid crystals (including acid urate and urate crystals) present in a biological specimen. Uric Acid Crystal Measurement C156537 C65047 Laboratory Test Code DALA 5-Aminolevulinic Acid; 5ALA; dALA; Delta Aminolevulinate; Delta Aminolevulinic Acid A measurement of the delta aminolevulinic acid in a biological specimen. Delta Aminolevulinate Measurement C156538 C65047 Laboratory Test Code DALACRT Delta Aminolevulinate/Creatinine A relative measurement (ratio or percentage) of the delta aminolevulinate to creatinine in a biological specimen. Delta Aminolevulinate to Creatinine Ratio Measurement C172500 C65047 Laboratory Test Code DCA Deoxycholate; Deoxycholic Acid A measurement of the deoxycholate in a biological specimen. Deoxycholate Measurement C156536 C65047 Laboratory Test Code DCCARNIT C10; Decanoylcarnitine A measurement of the decanoylcarnitine in a biological specimen. Decanoylcarnitine Measurement C82621 C65047 Laboratory Test Code DDIMER D-Dimer A measurement of the d-dimers in a biological specimen. D-Dimer Measurement C154769 C65047 Laboratory Test Code DDNAIGAB Anti-Double Stranded DNA IgG A measurement of the double stranded DNA IgG antibody in a biological specimen. Anti-Double Stranded DNA IgG Measurement C163428 C65047 Laboratory Test Code DDX58 DEAD Box Protein 58; DExD/H-Box Helicase 58; Probable ATP-Dependent RNA Helicase DDX58 A measurement of the DEAD box protein 58 in a biological specimen. DEAD Box Protein 58 Measurement C172512 C65047 Laboratory Test Code DECORIN DCN; Decorin A measurement of the decorin in a biological specimen. Decorin Measurement C45781 C65047 Laboratory Test Code DENSITY Density A measurement of the compactness of a biological specimen expressed in mass per unit volume. Density C186040 C65047 Laboratory Test Code DESIPRMN Desipramine A measurement of the desipramine in a biological specimen. Desipramine Measurement C184614 C65047 Laboratory Test Code DETHPRPN Diethylpropion A measurement of the diethylpropion in a biological specimen. Diethylpropion Measurement C135408 C65047 Laboratory Test Code DFI DNA Fragmentation Index A measurement of the deoxyribonucleic acid fragmentation within the nucleated cells of a biological specimen. DNA Fragmentation Index C111190 C65047 Laboratory Test Code DGNWBC Degenerated Leukocytes; Degenerated WBC; Degenerated White Blood Cells A measurement of the degenerated leukocytes (leukocytes that show deterioration in form or function) in a biological specimen. Degenerated Leukocyte Count C74852 C65047 Laboratory Test Code DHEA Dehydroepiandrosterone; Dehydroisoandrosterone A measurement of the dehydroepiandrosterone hormone in a biological specimen. Dehydroepiandrosterone Measurement C96629 C65047 Laboratory Test Code DHEAS Dehydroepiandrosterone Sulfate; DHEA Sulfate; DHEA-S; sDHEA A measurement of the sulfated Dehydroepiandrosterone in a biological specimen. Sulfated DHEA Measurement C101017 C65047 Laboratory Test Code DHPG 3,4-Dihydroxyphenylglycol; 3.4 Dihydroxyphenylglycol A measurement of the catecholamine metabolite, 3,4-Dihydroxyphenylglycol in a biological specimen. 3,4-Dihydroxyphenylglycol Measurement C74853 C65047 Laboratory Test Code DHT Androstanalone; Androstanolone; Dihydrotestosterone A measurement of the dihydrotestosterone hormone in a biological specimen. Dihydrotestosterone Measurement C74878 C65047 Laboratory Test Code DIHYDCDN Dihydrocodeine A measurement of the dihydrocodeine present in a biological specimen. Dihydrocodeine Measurement C165957 C65047 Laboratory Test Code DKK1 Dickkopf WNT Signaling Pathway Inhibitor 1; DKK-1; SK A measurement of the dickkopf WNT signaling pathway inhibitor 1 in a biological specimen. Dickkopf WNT Signaling Path Inhibitor 1 Measurement C172519 C65047 Laboratory Test Code DMG Dimethylglycine A measurement of the dimethylglycine in a biological specimen. Dimethylglycine Measurement C184536 C65047 Laboratory Test Code DMTNN Dimethyltryptamine; DMT; N,N-Dimethyltryptamine A measurement of the N,N-dimethyltryptamine in a biological specimen. N,N-Dimethyltryptamine Measurement C135409 C65047 Laboratory Test Code DNA Deoxyribonucleic Acid A measurement of a targeted deoxyribonucleic acid (DNA) in a biological specimen. Deoxyribonucleic Acid Measurement C81973 C65047 Laboratory Test Code DNAAB Anti-DNA Antibodies; Anti-ds-DNA Antibodies A measurement of the anti-DNA antibodies in a biological specimen. Anti-DNA Antibody Measurement C100463 C65047 Laboratory Test Code DNASEBAB Anti-Dnase B; DNase-B Antibody A measurement of Dnase-B antibody in a biological specimen. DNase-B Antibody Measurement C174298 C65047 Laboratory Test Code DNPSEPHD (+)-Norpseudoephedrine; Cathine; D-Norpseudoephedrine A measurement of the D-norpseudoephedrine in a biological specimen. D-Norpseudoephedrine Measurement C74610 C65047 Laboratory Test Code DOHLE Dohle Bodies A measurement of the Dohle bodies (blue-gray, basophilic, leukocyte inclusions located in the peripheral cytoplasm of neutrophils) in a biological specimen. Dohle Body Measurement C103345 C65047 Laboratory Test Code DOPAC 3,4-Dihydroxyphenylacetic Acid A measurement of the 3,4-dihydroxyphenylacetic acid in a biological specimen. 3,4-Dihydroxyphenylacetic Acid Measurement C163429 C65047 Laboratory Test Code DOPAMEXR Dopamine Excretion Rate A measurement of the amount of dopamine being excreted in a biological specimen over a defined amount of time (e.g. one hour). Dopamine Excretion Rate C74854 C65047 Laboratory Test Code DOPAMINE Dopamine A measurement of the dopamine hormone in a biological specimen. Dopamine Measurement C184582 C65047 Laboratory Test Code DOXMTST Desoxymethyltestosterone A measurement of the desoxymethyltestosterone in a biological specimen. Desoxymethyltestosterone Measurement C191285 C65047 Laboratory Test Code DOXPN Doxepin A measurement of the doxepin present in a biological specimen. Doxepin Measurement C186041 C65047 Laboratory Test Code DOXPNAOM Doxepin and/or Metabolites A measurement of the doxepin and/or its metabolite(s) present in a biological specimen, for an assay that can measure both doxepin and its metabolites. Doxepin And/Or Metabolites Measurement C79443 C65047 Laboratory Test Code DPD Deoxypyridinoline A measurement of the deoxypyridinoline in a biological specimen. Deoxypyridinoline Measurement C79444 C65047 Laboratory Test Code DPDCREAT Deoxypyridinoline/Creatinine A relative measurement (ratio or percentage) of the deoxypyridinoline to creatinine in a biological specimen. Deoxypyridinoline to Creatinine Ratio Measurement C184569 C65047 Laboratory Test Code DPHNOXLT Diphenoxylate A measurement of the diphenoxylate in a biological specimen. Diphenoxylate Measurement C184540 C65047 Laboratory Test Code DPIPANON Dipipanone A measurement of the dipipanone in a biological specimen. Dipipanone Measurement C177992 C65047 Laboratory Test Code DPPIV Dipeptidyl Peptidase-4 A measurement of the dipeptidyl peptidase-4 in a biological specimen. Dipeptidyl Peptidase-4 Measurement C184583 C65047 Laboratory Test Code DRSTNLN Dromostanolone; Drostanolone; Medrosteron; Medrotestron; Metholone A measurement of the drostanolone in a biological specimen. Drostanolone Measurement C78139 C65047 Laboratory Test Code DRUGSCR Drug Screen An indication of the presence or absence of recreational drugs or drugs of abuse in a biological specimen. Drug Test C161373 C65047 Laboratory Test Code DRVTSCPD dRVVT Screen to Confirm Pct Difference; dRVVT Screen to Confirm Percent Difference A measurement to confirm the presence of Lupus anticoagulants, calculated as [(Screen dRVVT - Confirm dRVVT)/Screen dRVVT]x100. dRVVT Screen to Confirm Percent Difference C96696 C65047 Laboratory Test Code DRVVT Dilute Russell's Viper Venom Time; Lupus Anticoagulant Test A measurement of the time it takes a plasma sample to clot after adding dilute Russell's viper venom. Dilute Russell's Viper Venom Time Measurement C103386 C65047 Laboratory Test Code DRVVTRT Dilute Russell's Viper Venom Time Ratio; Lupus Anticoagulant Ratio A relative measurement of the dilute Russell's viper venom time in a subject sample to a control sample. Dilute Russell's Viper Venom Time to Control Ratio Measurement C163430 C65047 Laboratory Test Code DRVVTSCR DRVVT Screen to Confirm Ratio A relative measurement (ratio) of the dilute Russell's viper venom time without the presence of excess phospholipid to the dRVVT in the presence of excess phospholipid. Dilute Russell's Viper Venom Time to Confirm Ratio Measurement C122114 C65047 Laboratory Test Code DSG1AB Desmoglein 1 Antibody A measurement of the desmoglein 1 antibody in a biological specimen. Desmoglein 1 Antibody Measurement C122115 C65047 Laboratory Test Code DSG3AB Desmoglein 3 Antibody A measurement of the desmoglein 3 antibody in a biological specimen. Desmoglein 3 Antibody Measurement C147333 C65047 Laboratory Test Code DSVLFXN Desvenlafaxine; O-Desmethylvenlafaxine A measurement of the desvenlafaxine present in a biological specimen. Desvenlafaxine Measurement C100441 C65047 Laboratory Test Code DTPACLR DTPA Clearance A measurement of the volume of serum or plasma that would be cleared of Diethylenetriamine pentaacetate (DTPA) by excretion of urine for a specified unit of time (e.g. one minute). Diethylene Triamine Pentaacetic Acid Clearance C187798 C65047 Laboratory Test Code DULOXTN Duloxetine A measurement of the duloxetine in a biological specimen. Duloxetine Measurement C186042 C65047 Laboratory Test Code DXCSD11 11-Deoxycorticoids; 11-Deoxycorticosteroid; 11-Deoxycorticosteroids A measurement of the total 11-deoxycorticosteroids in a biological specimen. 11-Deoxycorticosteroid Measurement C186043 C65047 Laboratory Test Code DXCSL11 11-Deoxycortisol A measurement of the 11-deoxycortisol in a biological specimen. 11-Deoxycortisol Measurement C186044 C65047 Laboratory Test Code DXCSL21 21-Deoxycortisol A measurement of the 21-deoxycortisol in a biological specimen. 21-Deoxycortisol Measurement C186045 C65047 Laboratory Test Code DXCSN11 11-Deoxycorticosterone; 21-Hydroxyprogesterone; Cortexone; Deoxycortone; Desoxycortone A measurement of the 11-deoxycorticosterone in a biological specimen. 11-Deoxycorticosterone Measurement C186046 C65047 Laboratory Test Code DXCSN21 21-Deoxycorticosterone A measurement of the 21-deoxycorticosterone in a biological specimen. 21-Deoxycorticosterone Measurement C75372 C65047 Laboratory Test Code DZPM Diazepam A measurement of the diazepam present in a biological specimen. Diazepam Measurement C163431 C65047 Laboratory Test Code E1S E1S; Estrone 3-Sulfate; Estrone Sulfate A measurement of the estrone sulfate in a biological specimen. Estrone Sulfate Measurement C142275 C65047 Laboratory Test Code EAGLUC EAG; Estimated Average Glucose; Glucose, Estimated; Glucose, Estimated Average A computed estimate of the blood glucose based on the value of the glycated hemoglobin Estimated Average Glucose Measurement C96598 C65047 Laboratory Test Code ECCENTCY Eccentrocytes A measurement of the eccentrocytes (erythrocytes in which the hemoglobin is localized to a particular portion of the cell, noticeable as localized staining) in a biological specimen. Eccentrocyte Count C100422 C65047 Laboratory Test Code ECT Ecarin Clotting Time A measurement of the activity of thrombin inhibitors in a biological specimen based on the generation of meizothrombin. Ecarin Clotting Time Measurement C75353 C65047 Laboratory Test Code EDDP 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine; EDDP A measurement of the methadone metabolite 2-ethylidene-1,5-dimethyl-3,3-diphenylpyrrolidine present in a biological specimen. EDDP Measurement C163432 C65047 Laboratory Test Code EDMAB Endomysial Antibody; Endomysium Antibody A measurement of the endomysial antibody in a biological specimen. Endomysial Antibody Measurement C147334 C65047 Laboratory Test Code EDMIGAAB Endomysial IgA Antibody; Endomysium IgA Antibody A measurement of the endomysial IgA antibody in a biological specimen. Endomysial IgA Antibody Measurement C184644 C65047 Laboratory Test Code EDN Eosinophil Protein-X; Eosinophil-Derived Neurotoxin; RAF3; Ribonuclease A Family Member 2 A measurement of the eosinophil-derived neurotoxin in a biological specimen. Eosinophil-Derived Neurotoxin Measurement C100440 C65047 Laboratory Test Code EDTACLR EDTA Clearance A measurement of the volume of serum or plasma that would be cleared of Ethylenediamine tetraacetic acid (EDTA) by excretion of urine for a specified unit of time (e.g. one minute). EDTA Clearance C82009 C65047 Laboratory Test Code EGF Epidermal Growth Factor A measurement of the epidermal growth factor in a biological specimen. Epidermal Growth Factor Measurement C112273 C65047 Laboratory Test Code EGFR Epidermal Growth Factor Receptor; ERBB1; HER1 A measurement of the epidermal growth factor receptor in a biological specimen. Epidermal Growth Factor Receptor Measurement C181452 C65047 Laboratory Test Code EGFRFR Epidermal Growth Factor Receptor, Free A measurement of the free (unbound) epidermal growth factor receptor in a biological specimen. Free Epidermal Growth Factor Receptor Measurement C82028 C65047 Laboratory Test Code ELA1 Pancreatic Elastase 1 A measurement of the pancreatic elastase 1 in a biological specimen. Pancreatic Elastase Measurement C82029 C65047 Laboratory Test Code ELA1PMN Pancreatic Elastase 1, Polymorphonuclear A measurement of the polymorphonuclear pancreatic elastase 1 in a biological specimen. Polymorphonuclear Pancreatic Elastase Measurement C82026 C65047 Laboratory Test Code ELA2 Neutrophil Elastase A measurement of the neutrophil elastase in a biological specimen. Neutrophil Elastase Measurement C82027 C65047 Laboratory Test Code ELA2PMN Neutrophil Elastase, Polymorphonuclear A measurement of the polymorphonuclear neutrophil elastase in a biological specimen. Polymorphonuclear Neutrophil Elastase Measurement C64549 C65047 Laboratory Test Code ELLIPCY Elliptocytes A measurement of the elliptocytes (elliptically shaped cell with blunt ends and a long axis twice the length of its short axis) in a biological specimen. Elliptocyte Count C184555 C65047 Laboratory Test Code EMA Ethylamphetamine; Etilamfetamine; N-Ethylamphetamine A measurement of the ethylamphetamine in a biological specimen. Ethylamphetamine Measurement C82010 C65047 Laboratory Test Code ENA78 Epith Neutrophil-Activating Peptide 78 A measurement of the epithelial neutrophil-activating peptide in a biological specimen. Epithelial Neutrophil-Activating Peptide 78 Measurement C92270 C65047 Laboratory Test Code ENAAB Anti-ENA; Extractable Nuclear Antigen Antibody A measurement of the extractable nuclear antigen antibody in a biological specimen. Extractable Nuclear Antigen Antibody Measurement C172509 C65047 Laboratory Test Code ENDOSTN Collagen Type XVIII Alpha 1 Chain; Endostatin A measurement of the endostatin in a biological specimen. Endostatin Measurement C82008 C65047 Laboratory Test Code ENDOTH1 Endothelin-1 A measurement of the endothelin-1 in a biological specimen. Endothelin-1 Measurement C187800 C65047 Laboratory Test Code ENDOTH3 Endothelin-3; ET-3 A measurement of the endothelin-3 in a biological specimen. Endothelin-3 Measurement C82011 C65047 Laboratory Test Code ENRAGE Extracell Newly Ident RAGE Bind Protein; S100 Calcium Binding Protein A12 A measurement of the extracellular newly identified RAGE (receptor for advanced glycation end products) binding protein in a biological specimen. Extracell Newly Ident RAGE Bind Protein Measurement C64550 C65047 Laboratory Test Code EOS Eosinophils A measurement of the eosinophils in a biological specimen. Eosinophil Count C114216 C65047 Laboratory Test Code EOSB Eosinophils Band Form A measurement of the banded eosinophils in a biological specimen. Eosinophil Band Form Count C114217 C65047 Laboratory Test Code EOSBLE Eosinophils Band Form/Leukocytes A relative measurement (ratio or percentage) of the banded eosinophils to leukocytes in a biological specimen. Eosinophil Band Form to Leukocyte Ratio C98720 C65047 Laboratory Test Code EOSCE Eosinophils/Total Cells A relative measurement (ratio or percentage) of the eosinophils to total cells in a biological specimen (for example a bone marrow specimen). Eosinophils to Total Cell Ratio Measurement C96673 C65047 Laboratory Test Code EOSIM Immature Eosinophils A measurement of the immature eosinophils in a biological specimen. Immature Eosinophil Count C96674 C65047 Laboratory Test Code EOSIMLE Immature Eosinophils/Leukocytes A relative measurement (ratio or percentage) of immature eosinophils to total leukocytes in a biological specimen. Immature Eosinophil to Leukocyte Ratio Measurement C64604 C65047 Laboratory Test Code EOSLE Eosinophils/Leukocytes A relative measurement (ratio or percentage) of the eosinophils to leukocytes in a biological specimen. Eosinophil to Leukocyte Ratio C84819 C65047 Laboratory Test Code EOSMM Eosinophilic Metamyelocytes A measurement of the eosinphilic metamyelocytes in a biological specimen. Eosinophilic Metamyelocyte Count C84821 C65047 Laboratory Test Code EOSMYL Eosinophilic Myelocytes A measurement of the eosinophilic myelocytes in a biological specimen. Eosinophilic Myelocyte Count C181449 C65047 Laboratory Test Code EOSMYLLY Eosinophilic Myelocytes/Lymphocytes A relative measurement (ratio or percentage) of the eosinophilic myelocytes to lymphocytes in a biological specimen (for example a bone marrow specimen). Eosinophilic Myelocytes to Lymphocytes Ratio Measurement C135411 C65047 Laboratory Test Code EOSNSQE Eosinophils/Non-Squam Epi Cells A relative measurement (ratio or percentage) of the eosinophils to non-squamous epithelial cells in a biological specimen. Eosinophils to Non-Squamous Epithelial Cells Ratio Measurement C150840 C65047 Laboratory Test Code EOSNUCCE Eosinophils/Nucleated Cells A relative measurement (ratio or percentage) of eosinophils to nucleated cells in a biological specimen. Eosinophils to Nucleated Cells Ratio Measurement C165958 C65047 Laboratory Test Code EOSPSD Pseudo-Eosinophils A measurement of the pseudo-eosinophils in a biological specimen. Pseudo-Eosinophil Count C165959 C65047 Laboratory Test Code EOSPSDLE Pseudo-Eosinophils/Leukocytes A relative measurement (ratio or percentage) of the pseudo-eosinophils to the leukocytes in a biological specimen. Pseudo-Eosinophils to Leukocyte Ratio Measurement C135412 C65047 Laboratory Test Code EOSSG Eosinophils, Segmented A measurement of the segmented eosinophils in a biological specimen. Segmented Eosinophil Count C81952 C65047 Laboratory Test Code EOTAXIN1 Chemokine Ligand 11; Eotaxin-1 A measurement of the eotaxin-1 in a biological specimen. Eotaxin-1 Measurement C81953 C65047 Laboratory Test Code EOTAXIN2 Chemokine Ligand 24; Eotaxin-2 A measurement of the eotaxin-2 in a biological specimen. Eotaxin-2 Measurement C81954 C65047 Laboratory Test Code EOTAXIN3 CCL26; Chemokine (C-C Motif) Ligand 26; Chemokine Ligand 26; Eotaxin-3 A measurement of the eotaxin-3 in a biological specimen. Eotaxin-3 Measurement C174296 C65047 Laboratory Test Code EPHD Ephedrine A measurement of the ephedrine in a biological specimen. Ephedrine Measurement C64605 C65047 Laboratory Test Code EPIC Epithelial Cells A measurement of the epithelial cells in a biological specimen. Epithelial Cell Count C130161 C65047 Laboratory Test Code EPICCE Epithelial Cells/Total Cells A relative measurement (ratio or percentage) of the epithelial cells to total cells in a biological specimen. Epithelial Cells to Total Cells Ratio Measurement C187801 C65047 Laboratory Test Code EPICCLMP Epithelial Cell Clumps A measurement of the epithelial cell clumps in a biological specimen. Epithelial Cell Clumps Measurement C79445 C65047 Laboratory Test Code EPIN Adrenaline; Epinephrine A measurement of the epinephrine hormone in a biological specimen. Epinephrine Measurement C163433 C65047 Laboratory Test Code EPINEXR Epinephrine Excretion Rate A measurement of the amount of epinephrine being excreted in a biological specimen over a defined amount of time (e.g. one hour). Epinephrine Excretion Rate C135413 C65047 Laboratory Test Code EPINSQCE Non-Squamous Epithelial Cells A measurement of the non-squamous epithelial cells in a biological specimen. Non-Squamous Epithelial Cell Count C135414 C65047 Laboratory Test Code EPINSQE Epi Cells/Non-Squam Epi Cells A relative measurement (ratio or percentage) of the epithelial cells to non-squamous epithelial cells in a biological specimen. Epithelial Cells to Non-Squamous Epithelial Cells Ratio Measurement C170595 C65047 Laboratory Test Code EPIRCE Renal Epithelial Cells A measurement of the renal epithelial cells in a biological specimen. Renal Epithelial Cells Measurement C74698 C65047 Laboratory Test Code EPIROCE Round Epithelial Cells A measurement of the round epithelial cells present in a biological specimen. Round Epithelial Cell Count C132366 C65047 Laboratory Test Code EPISCECE Squamous Epithelial Cells/Total Cells A relative measurement (ratio or percentage) of the squamous epithelial cells to total cells in a biological specimen. Squamous Epithelial Cells to Total Cells Ratio Measurement C74773 C65047 Laboratory Test Code EPISQCE Squamous Cells; Squamous Epithelial Cells A measurement of the squamous epithelial cells present in a biological specimen. Squamous Epithelial Cell Count C74774 C65047 Laboratory Test Code EPISQTCE Squamous Transitional Epithelial Cells A measurement of the squamous transitional epithelial cells present in a biological specimen. Squamous Transitional Epithelial Cell Count C92251 C65047 Laboratory Test Code EPITCE Transitional Epithelial Cells A measurement of the transitional epithelial cells present in a biological specimen. Transitional Epithelial Cells Measurement C74775 C65047 Laboratory Test Code EPITUCE Renal Tubular Epithelial Cells; Tubular Epithelial Cells A measurement of the tubular epithelial cells present in a biological specimen. Tubular Epithelial Cell Count C74855 C65047 Laboratory Test Code EPO Erythropoietin; Hematopoietin A measurement of the erythropoietin hormone in a biological specimen. Erythropoietin Measurement C163434 C65047 Laboratory Test Code EPSTI1 BRESI1; Epithelial Stromal Interaction Protein 1 A measurement of the epithelial stromal interaction protein 1 in a biological specimen. Epithelial Stromal Interaction 1 Measurement C154719 C65047 Laboratory Test Code ERCECE Erythroid Cells/Total Cells A relative measurement (ratio or percentage) of the erythroid cells to total cells in a biological specimen. Erythroid Cells to Total Cells Ratio Measurement C135415 C65047 Laboratory Test Code ERCEMIDX Erythroid Maturation Index A relative measurement (ratio) of the sum of erythroid maturation phase cells (pool) to the sum of erythroid proliferative phase cells (pool) in a biological specimen. Erythroid Maturation Index C135416 C65047 Laboratory Test Code ERCEMPOL Erythroid Maturation Pool A measurement of the erythroid maturation phase cells (polychromatic rubricytes, normochromic rubricytes, and metarubricytes) in a biological specimen. Erythroid Maturation Pool Count C154720 C65047 Laboratory Test Code ERCENC Erythroid Cells/Nucleated Cells A relative measurement (ratio or percentage) of the erythroid cells to total nucleated cells in a biological specimen. Erythroid Cells to Nucleated Cells Ratio Measurement C135417 C65047 Laboratory Test Code ERCEPIDX Erythroid Proliferation Index A relative measurement (ratio) of the sum of erythroid proliferative phase cells (pool) to the sum of erythroid maturation phase cells (pool) in a biological specimen. Erythroid Proliferation Index C135418 C65047 Laboratory Test Code ERCEPPOL Erythroid Proliferation Pool A measurement of the erythroid proliferative phase cells (rubriblasts, prorubricytes, and basophilic rubricytes) in a biological specimen. Erythroid Proliferation Pool Count C186047 C65047 Laboratory Test Code ERFE Erythroferrone A measurement of the erythroferrone in a biological specimen. Erythroferrone Measurement C187802 C65047 Laboratory Test Code ERPCE Erythroid Precursor Cells; Erythroid Precursors A measurement of the erythroid precursors in a biological specimen. Erythroid Precursor Cell Count C187803 C65047 Laboratory Test Code ERPCECE Erythroid Precursor Cells/Total Cells; Erythroid Precursors/Total Cells A relative measurement (ratio or percentage) of the erythroid precursors to total cells in a biological specimen. Erythroid Precursor Cells to Total Cells Ratio Measurement C187804 C65047 Laboratory Test Code ESCTLPRM Escitalopram A measurement of the escitalopram in a biological specimen. Escitalopram Measurement C154736 C65047 Laboratory Test Code ESELECT E-Selectin A measurement of total E-selectin in a biological specimen. E-selectin Measurement C119273 C65047 Laboratory Test Code ESELS sE-selectin; Soluble E-Selectin A measurement of the soluble E-Selectin in a biological specimen. Soluble E-Selectin Measurement C74611 C65047 Laboratory Test Code ESR Biernacki Reaction; Erythrocyte Sedimentation Rate The distance (e.g. millimeters) that red blood cells settle in unclotted blood over a specified unit of time (e.g. one hour). Erythrocyte Sedimentation Rate Measurement C184615 C65047 Laboratory Test Code ESTAZLM Estazolam A measurement of the estazolam in a biological specimen. Estazolam Measurement C150842 C65047 Laboratory Test Code ESTFR Estradiol, Free A measurement of the unbound estradiol in a biological specimen. Free Estradiol Measurement C150843 C65047 Laboratory Test Code ESTFREST Estradiol, Free/Estradiol A relative measurement (ratio or percentage) of unbound estradiol to total estradiol in a biological specimen. Free Estradiol to Estradiol Ratio Measurement C112274 C65047 Laboratory Test Code ESTRCPT ER; ESR; Estrogen Receptor; Oestrogen Receptor A measurement of estrogen receptor protein in a biological specimen. Estrogen Receptor Measurement C74782 C65047 Laboratory Test Code ESTRDIOL Estradiol; Oestradiol A measurement of the estradiol in a biological specimen. Estradiol Measurement C74856 C65047 Laboratory Test Code ESTRIOL Estriol; Oestriol A measurement of the estriol hormone in a biological specimen. Estriol Measurement C81963 C65047 Laboratory Test Code ESTRIOLF Estriol, Free; Unconjugated Estriol A measurement of the free estriol in a biological specimen. Free Estriol Measurement C147335 C65047 Laboratory Test Code ESTROGEN Estrogen; Oestrogen A measurement of the estrogen hormone in a biological specimen. Estrogen Measurement C74857 C65047 Laboratory Test Code ESTRONE Estrone; Oestrone A measurement of the estrone hormone in a biological specimen. Estrone Measurement C170584 C65047 Laboratory Test Code ETG Ethyl Glucuronide A measurement of the ethyl glucuronide in a biological specimen. Ethyl Glucuronide Measurement C170583 C65047 Laboratory Test Code ETGETS Ethyl Glucuronide Ethyl Sulfate A measurement of the ethyl glucuronide and/or ethyl sulfate in a biological specimen. Ethyl Glucuronide And Ethyl Sulfate Measurement C74693 C65047 Laboratory Test Code ETHANOL Alcohol; Ethanol A measurement of the ethanol present in a biological specimen. Ethanol Measurement C184616 C65047 Laboratory Test Code ETHCHVNL Ethchlorvynol A measurement of the ethchlorvynol in a biological specimen. Ethchlorvynol Measurement C184584 C65047 Laboratory Test Code ETHESTNL Ethylestrenol A measurement of the ethylestrenol in a biological specimen. Ethylestrenol Measurement C184617 C65047 Laboratory Test Code ETHNMATE Ethinamate A measurement of the ethinamate in a biological specimen. Ethinamate Measurement C102266 C65047 Laboratory Test Code ETP Endogenous Thrombin Potential A measurement of the total concentration of thrombin generated in the presence of a substrate in a plasma or blood sample. Endogenous Thrombin Potential Measurement C102263 C65047 Laboratory Test Code ETPAUC Endogenous Thrombin Potential Area Under Curve; ETP Area Under Curve A measurement of the area under the thrombin generation curve. Endogenous Thrombin Potential Area Under Curve Measurement C102264 C65047 Laboratory Test Code ETPLT Endogenous Thrombin Potential Lag Time; ETP Lag Time A measurement of time from the start of the thrombin generation test to the point where a predetermined amount of thrombin is generated. Endogenous Thrombin Potential Lag Time Measurement C102265 C65047 Laboratory Test Code ETPLTR Endogenous Thrombin Potential Lag Time Relative; ETP Lag Time Relative A relative measurement (ratio or percentage) of time from the start of the thrombin generation test to the point where a predetermined amount of thrombin is generated. Endogenous Thrombin Potential Lag Time Relative Measurement C102267 C65047 Laboratory Test Code ETPPH Endogenous Thrombin Potential Peak Height; ETP Peak Height A measurement of the maximum concentration of thrombin generated during a thrombin generation test. Endogenous Thrombin Potential Peak Height Measurement C102268 C65047 Laboratory Test Code ETPPHR Endogenous Thrombin Potential Peak Height Relative; ETP Peak Height Relative A relative (ratio or percentage) of the maximum concentration of thrombin generated during a thrombin generation test. Endogenous Thrombin Potential Peak Height Relative Measurement C102269 C65047 Laboratory Test Code ETPTP Endogenous Thrombin Potential Time to Peak; ETP Time to Peak A measurement of the time it takes to generate the maximum concentration of thrombin. Endogenous Thrombin Potential Time to Peak Measurement C102270 C65047 Laboratory Test Code ETPTPR Endogenous Thrombin Potential Time to Peak Relative; ETP Time to Peak Relative A relative (ratio or percentage) measurement of the time it takes to generate the maximum concentration of thrombin. Endogenous Thrombin Potential Time to Peak Relative Measurement C170585 C65047 Laboratory Test Code ETS Ethyl Sulfate A measurement of the ethyl sulfate in a biological specimen. Ethyl Sulfate Measurement C176304 C65047 Laboratory Test Code EUDCA Epimerized Ursodeoxycholate; Epimerized Ursodeoxycholic Acid A measurement of the epimerized ursodeoxycholate in a biological specimen. Epimerized Ursodeoxycholate Measurement C184640 C65047 Laboratory Test Code EZOGABIN Ezogabine A measurement of the ezogabine in a biological specimen. Ezogabine Measurement C82012 C65047 Laboratory Test Code FABP1 FABP1; Fatty Acid Binding Protein 1; L-FABP; L-Type Fatty Acid-Binding Protein; Liver Fatty Acid-Binding Protein A measurement of the fatty acid binding protein 1 in a biological specimen. Fatty Acid Binding Protein 1 Measurement C106521 C65047 Laboratory Test Code FABP3 Fatty Acid Binding Protein 3 A measurement of the fatty acid binding protein 3 in a biological specimen. Fatty Acid Binding Protein 3 Measurement C96626 C65047 Laboratory Test Code FACTII Factor II; Prothrombin A measurement of the coagulation factor II in a biological specimen. Prothrombin Measurement C81959 C65047 Laboratory Test Code FACTIII Factor III; Tissue Factor, CD142 A measurement of the coagulation factor III in a biological specimen. Factor III Measurement C98725 C65047 Laboratory Test Code FACTIX Christmas Factor; Factor IX A measurement of the coagulation factor IX in a biological specimen. Factor IX Measurement C103395 C65047 Laboratory Test Code FACTIXA Christmas Factor Activity; Factor IX Activity A measurement of the biological activity of coagulation factor IX in a biological specimen. Factor IX Activity Measurement C98726 C65047 Laboratory Test Code FACTV Factor V; Labile Factor A measurement of the coagulation factor V in a biological specimen. Factor V Measurement C103396 C65047 Laboratory Test Code FACTVA Factor V Activity; Labile Factor Activity A measurement of the biological activity of coagulation factor V in a biological specimen. Factor V Activity Measurement C81960 C65047 Laboratory Test Code FACTVII Factor VII; Proconvertin; Stable Factor A measurement of the coagulation factor VII in a biological specimen. Factor VII Measurement C103397 C65047 Laboratory Test Code FACTVIIA Factor VII Activity; Proconvertin Activity; Stable Factor Activity A measurement of the biological activity of coagulation factor VII in a biological specimen. Factor VII Activity Measurement C81961 C65047 Laboratory Test Code FACTVIII Anti-hemophilic Factor; Factor VIII A measurement of the coagulation factor VIII in a biological specimen. Factor VIII Measurement C102271 C65047 Laboratory Test Code FACTVL Factor V Leiden A measurement of the coagulation factor V Leiden in a biological specimen. Factor V Leiden Measurement C98799 C65047 Laboratory Test Code FACTVW von Willebrand Factor; von Willebrand Factor Antigen A measurement of the von Willebrand coagulation factor in a biological specimen. von Willebrand Factor Measurement C122117 C65047 Laboratory Test Code FACTVWA von Willebrand Factor Activity A measurement of the biological activity of von Willebrand coagulation factor in a biological specimen. von Willebrand Factor Activity Measurement C147336 C65047 Laboratory Test Code FACTVWMU von Willebrand Factor Multimers A measurement of the von Willebrand Factor multimers (an aggregate of multiple von Willebrand factor antigens that are held together with non-covalent bonds) in a biological specimen. von Willebrand Factor Multimers Measurement C98727 C65047 Laboratory Test Code FACTX Factor X A measurement of the coagulation factor X in a biological specimen. Factor X Measurement C122118 C65047 Laboratory Test Code FACTXA Factor X Activity A measurement of the biological activity of coagulation factor X in a biological specimen. Factor X Activity Measurement C163435 C65047 Laboratory Test Code FACTXI Factor XI A measurement of the factor XI in a biological specimen. Factor XI Measurement C163436 C65047 Laboratory Test Code FACTXIA Factor XI Activity A measurement of the biological activity of coagulation factor XI in a biological specimen. Factor XI Activity Measurement C163437 C65047 Laboratory Test Code FACTXII Factor XII A measurement of the factor XII in a biological specimen. Factor XII Measurement C163438 C65047 Laboratory Test Code FACTXIIA Factor XII Activity A measurement of the biological activity of coagulation factor XII in a biological specimen. Factor XII Activity Measurement C112277 C65047 Laboratory Test Code FACTXIII Factor XIII; Fibrin Stabilizing Factor A measurement of the coagulation factor XIII in a biological specimen. Factor XIII Measurement C102272 C65047 Laboratory Test Code FACTXIV Autoprothrombin IIA; Factor XIV; Protein C; Protein C Antigen A measurement of the coagulation factor XIV in a biological specimen. Factor XIV Measurement C105442 C65047 Laboratory Test Code FACTXIVA Factor XIV Activity; Protein C Activity; Protein C Function A measurement of the biological activity of coagulation factor XIV in a biological specimen. Factor XIV Activity Measurement C124341 C65047 Laboratory Test Code FAI Free Androgen Index A measurement of the androgen status in a biological specimen. This is calculated by a mathematical formula that takes into account the total testosterone level, sex hormone binding globulin, and a constant. Free Androgen Index C165960 C65047 Laboratory Test Code FAS ALPS1A; APT1; CD95; Fas Cell Surface Death Receptor; FAS1; FASTM; TNF Receptor Superfamily Member 6; TNFRSF6 A measurement of the Fas cell surface death receptor in a biological specimen. Fas Cell Surface Death Receptor Measurement C96648 C65047 Laboratory Test Code FAT Fat A measurement of the fat in a biological specimen. Fat Measurement C80200 C65047 Laboratory Test Code FATACFR Free Fatty Acid; Non-Esterified Fatty Acid, Free A measurement of the total non-esterified fatty acids in a biological specimen. Non-esterified Fatty Acids Measurement C80206 C65047 Laboratory Test Code FATACFRS Free Fatty Acid, Saturated; Non-esterified Fatty Acid, Saturated A measurement of the saturated non-esterified fatty acids in a biological specimen. Saturated Non-esterified Fatty Acids Measurement C80209 C65047 Laboratory Test Code FATACFRU Free Fatty Acid, Unsaturated; Non-esterified Fatty Acid, Unsaturated A measurement of the unsaturated non-esterified fatty acids in a biological specimen. Unsaturated Non-esterified Fatty Acids Measurement C147337 C65047 Laboratory Test Code FATACVLC Fatty Acids, Very Long Chain A measurement of the very long chain fatty acids (containing 22 or more carbon atoms) in a biological specimen. Very Long Chain Fatty Acids Measurement C81947 C65047 Laboratory Test Code FATBODOV Fat Bodies, Oval A measurement of the oval-shaped fat bodies, usually renal proximal tubular cells with lipid aggregates in the cytoplasm, in a biological specimen. Oval Fat Body Measurement C98728 C65047 Laboratory Test Code FATDROP Fat Droplet A measurement of the triglyceride aggregates within a biological specimen. Fat Droplet Measurement C156516 C65047 Laboratory Test Code FATLVIDX Fatty Liver Index; FLI A calculation that indicates the likely presence of fatty liver disease, taking into account waist circumference, body mass index, triglyceride concentrations, and gamma-glutamyltransferase activity. (Bedogni G, Bellentani S, Miglioli L, Masutti F, Passalacqua M, Castiglione A, Tiribelli C. The Fatty Liver Index: a simple and accurate predictor of hepatic steatosis in the general population. BMC Gastroenterol. 2006 Nov 2;6:33.) Fatty Liver Index C187806 C65047 Laboratory Test Code FATTOTSD Fat/Total Solids A relative measurement (ratio or percentage) of the fat to total solid material in a biological specimen (for example a stool specimen). Fats to Total Solids Ratio Measurement C172507 C65047 Laboratory Test Code FBNCTCE Fibronectin, Cellular; Insoluble Fibronectin A measurement of the cellular fibronectin in a biological specimen. Cellular Fibronectin Measurement C92786 C65047 Laboratory Test Code FBNCTFT Fibronectin, Fetal A measurement of the fetal isoform of fibronectin in a biological specimen Fetal Fibronectin Test C177951 C65047 Laboratory Test Code FBNCTMFT Fibronectin, Maternal + Fetal A measurement of the maternal plasma fibronectin and fetal fibronectin in a biological specimen. Maternal and Fetal Fibronectin Measurement C172508 C65047 Laboratory Test Code FBNCTPL Fibronectin, Plasma; Soluble Fibronectin A measurement of the plasma fibronectin in a biological specimen. Plasma Fibronectin Measurement C105443 C65047 Laboratory Test Code FBRTST FibroSURE Score; FibroTest Score A biomarker test that measures liver pathology through the assessment of a six-parameter blood test (for Alpha-2-macroglobulin, Haptoglobin, Apolipoprotein A1, Gamma-glutamyl transpeptidase (GGT), Total bilirubin, and Alanine aminotransferase (ALT)), taking into account the age and gender of the patient. FibroTest Score Measurement C154752 C65047 Laboratory Test Code FCT8INH Factor VIII Inhibitor A measurement of the factor VIII Inhibitor in a biological specimen. Factor VIII Inhibitor Measurement C103398 C65047 Laboratory Test Code FCTVIIAA Factor VIIa Activity A measurement of the biological activity of coagulation factor VIIa in a biological specimen. Factor VIIa Activity Measurement C103399 C65047 Laboratory Test Code FCTVIIIA Anti-hemophilic Factor Activity; Factor VIII Activity; Factor VIII:C A measurement of the biological activity of coagulation factor VIII in a biological specimen. Factor VIII Activity Measurement C174313 C65047 Laboratory Test Code FCTXIIIA Factor XIII Activity A measurement of the biological activity of coagulation factor XIII in a biological specimen. Factor XIII Activity Measurement C82013 C65047 Laboratory Test Code FDP Fibrin Degradation Products A measurement of the fibrin degradation products in a biological specimen. Fibrin Degradation Products Measurement C114219 C65047 Laboratory Test Code FECA Fractional Calcium Excretion A measurement of the fractional excretion of calcium that is computed based upon the concentrations of calcium and creatinine in both blood and urine. Fractional Excretion of Calcium C114220 C65047 Laboratory Test Code FECL Fractional Chloride Excretion A measurement of the fractional excretion of chloride that is computed based upon the concentrations of chloride and creatinine in both blood and urine. Fractional Excretion of Chloride C114222 C65047 Laboratory Test Code FEK Fractional Potassium Excretion A measurement of the fractional excretion of potassium that is computed based upon the concentrations of potassium and creatinine in both blood and urine. Fractional Excretion of Potassium C122119 C65047 Laboratory Test Code FEMG Fractional Magnesium Excretion A measurement of the fractional excretion of magnesium that is computed based upon the concentrations of magnesium and creatinine in both blood and urine. Fractional Excretion of Magnesium C184525 C65047 Laboratory Test Code FEN3M 3-Methylfentanyl A measurement of the 3-methylfentanyl in a biological specimen. 3-Methylfentanyl Measurement C107435 C65047 Laboratory Test Code FENA Fractional Sodium Excretion A measurement of the fractional excretion of sodium that is computed based upon the concentrations of sodium and creatinine in both blood and urine. Fractional Excretion of Sodium C184528 C65047 Laboratory Test Code FENACE Acetyl Fentanyl; Acetylfentanyl A measurement of the acetylfentanyl in a biological specimen. Acetylfentanyl Measurement C184537 C65047 Laboratory Test Code FENAM Alpha-Methylfentanyl A measurement of the alpha-methylfentanyl in a biological specimen. Alpha-Methylfentanyl Measurement C184530 C65047 Laboratory Test Code FENBOHT Beta-Hydroxythiofentanyl A measurement of the beta-hydroxythiofentanyl in a biological specimen. Beta-Hydroxythiofentanyl Measurement C184533 C65047 Laboratory Test Code FENBUT Butyrfentanyl; Butyryl Fentanyl; Butyrylfentanyl A measurement of the butyrylfentanyl in a biological specimen. Butyrylfentanyl Measurement C184618 C65047 Laboratory Test Code FENCMFMN Fencamfamin; Fencamfamine A measurement of the fencamfamin in a biological specimen. Fencamfamin Measurement C184619 C65047 Laboratory Test Code FENFLRMN Fenfluramine A measurement of the fenfluramine in a biological specimen. Fenfluramine Measurement C184541 C65047 Laboratory Test Code FENFUR Furanyl Fentanyl; Furanylfentanyl A measurement of the furanylfentanyl in a biological specimen. Furanylfentanyl Measurement C184558 C65047 Laboratory Test Code FENPF Para-Fluorofentanyl A measurement of the para-fluorofentanyl in a biological specimen. Para-Fluorofentanyl Measurement C184620 C65047 Laboratory Test Code FENPRPRX Fenproporex A measurement of the fenproporex in a biological specimen. Fenproporex Measurement C147338 C65047 Laboratory Test Code FENTANYL Fentanyl A measurement of the fentanyl in a biological specimen. Fentanyl Measurement C184607 C65047 Laboratory Test Code FENVAL Valeryl Fentanyl; Valerylfentanyl A measurement of the valerylfentanyl in a biological specimen. Valerylfentanyl Measurement C147339 C65047 Laboratory Test Code FEP Erythrocyte Protoporphyrin, Free A measurement of the free erythrocyte protoporphyrin (zinc bound plus unbound protoporphyrin) in a biological specimen. Free Erythrocyte Protoporphyrin Measurement C114221 C65047 Laboratory Test Code FEPI Fractional Inorganic Phosphate Excretion; Fractional Phosphorus Excretion A measurement of the fractional excretion of phosphorus that is computed based upon the concentrations of phosphorus and creatinine in both blood and urine. Fractional Excretion of Phosphate C74737 C65047 Laboratory Test Code FERRITIN Ferritin A measurement of the ferritin in a biological specimen. Ferritin Measurement C154727 C65047 Laboratory Test Code FGF19 FGF 19; Fibroblast Growth Factor 19 A measurement of the fibroblast growth factor 19 in a biological specimen. Fibroblast Growth Factor 19 Measurement C112280 C65047 Laboratory Test Code FGF21 FGF 21; Fibroblast Growth Factor 21 A measurement of the fibroblast growth factor 21 in a biological specimen. Fibroblast Growth Factor 21 Measurement C96650 C65047 Laboratory Test Code FGF23 Fibroblast Growth Factor 23; Phosphatonin A measurement of the total fibroblast growth factor 23 in a biological specimen. Fibroblast Growth Factor 23 Measurement C135419 C65047 Laboratory Test Code FGF23C Fibroblast Growth Factor 23, C-Terminal A measurement of the C-terminal fibroblast growth factor 23 in a biological specimen. C-Terminal Fibroblast Growth Factor 23 Measurement C135420 C65047 Laboratory Test Code FGF23I Fibroblast Growth Factor 23, Intact A measurement of the intact fibroblast growth factor 23 in a biological specimen. Intact Fibroblast Growth Factor 23 Measurement C130162 C65047 Laboratory Test Code FGF9 FGF 9; Fibroblast Growth Factor 9 A measurement of the fibroblast growth factor 9 in a biological specimen. Fibroblast Growth Factor 9 Measurement C82014 C65047 Laboratory Test Code FGFBF FGF2; Fibroblast Growth Factor Basic Form A measurement of the basic form of fibroblast growth factor in a biological specimen. Fibroblast Growth Factor Basic Form Measurement C189498 C65047 Laboratory Test Code FIBMONO Fibrin Monomer; Soluble Fibrin Monomer A measurement of the fibrin monomer in a biological specimen. Fibrin Monomer Measurement C64606 C65047 Laboratory Test Code FIBRINO Fibrinogen; Fibrinogen Antigen A measurement of the total fibrinogen (functional and non-functional) in a biological specimen. Fibrinogen Measurement C139075 C65047 Laboratory Test Code FIBRINOF Fibrinogen, Functional A measurement of the functional fibrinogen (fibrinogen that is capable of being converted to fibrin) in a biological specimen. Functional Fibrinogen Measurement C38082 C65047 Laboratory Test Code FIO2 Fraction of Inspired Oxygen A measurement of the volumetric fraction of oxygen in the inhaled gas. Fraction of Inspired Oxygen C170588 C65047 Laboratory Test Code FIXAAC Factor IX Activity Actual/Control; Factor IX Activity Actual/Factor IX Activity Control; Factor IX Activity Actual/Normal A relative measurement (ratio or percentage) of the biological activity of factor IX dependent coagulation in a subject's specimen when compared to the same activity in a control specimen. Factor IX Activity Actual to Control Ratio Measurement C139081 C65047 Laboratory Test Code FLNTRZPM Flunitrazepam A measurement of the flunitrazepam present in a biological specimen. Flunitrazepam Measurement C75373 C65047 Laboratory Test Code FLRZPM Flurazepam A measurement of the flurazepam present in a biological specimen. Flurazepam Measurement C174307 C65047 Laboratory Test Code FLT3 CD135; FMS-like Receptor Tyrosine Kinase 3 A measurement of the FMS-like receptor tyrosine kinase 3 in a biological specimen. FMS-like Receptor Tyrosine Kinase 3 Measurement C174306 C65047 Laboratory Test Code FLT3L FMS-like Tyrosine Kinase 3 Ligand A measurement of the FMS-like tyrosine kinase 3 ligand in a biological specimen. FMS-like Tyrosine Kinase 3 Ligand Measurement C171508 C65047 Laboratory Test Code FLUDOUTE Fluid Output, Estimated An estimate of the total volume of fluid discharged over a set period of time. Estimated Fluid Output C171455 C65047 Laboratory Test Code FLUIDOUT Fluid Output A measurement of the total volume of fluid discharged over a set period of time. Fluid Output C122120 C65047 Laboratory Test Code FLUORIDE Fluoride A measurement of the fluoride in a biological specimen. Fluoride Measurement C158219 C65047 Laboratory Test Code FLUOXTN Fluoxetine A measurement of the fluoxetine drug present in a biological specimen. Fluoxetine Measurement C187816 C65047 Laboratory Test Code FLUOXTNN Norfluoxetine A measurement of the norfluoxetine in a biological specimen. Norfluoxetine Measurement C177980 C65047 Laboratory Test Code FLUPHZN Fluphenazine A measurement of the fluphenazine in a biological specimen. Fluphenazine Measurement C147340 C65047 Laboratory Test Code FLUVOXAM Fluvoxamine A measurement of the fluvoxamine present in a biological specimen. Fluvoxamine Measurement C184585 C65047 Laboratory Test Code FLXMSTRN Fluoxymesterone A measurement of the fluoxymesterone in a biological specimen. Fluoxymesterone Measurement C186048 C65047 Laboratory Test Code FNZPMAOM Flunitrazepam and/or Metabolites A measurement of the flunitrazepam and/or its metabolite(s) present in a biological specimen, for an assay that can measure both flunitrazepam and its metabolites. Flunitrazepam and/or Metabolites Measurement C132367 C65047 Laboratory Test Code FOLHMRNA Folate Hydrolase mRNA A measurement of the folate hydrolase mRNA in a biological specimen. Folate Hydrolase mRNA Measurement C147341 C65047 Laboratory Test Code FPP Protoporphyrin, Free A measurement of the free protoporphyrin (unbound to iron in hemoglobin) in a biological specimen. Free Protoporphyrin Measurement C161349 C65047 Laboratory Test Code FRFEABS Fractional Iron Absorption A relative measurement (ratio or percentage) of the iron absorbed into tissue or cells to the total available iron. Fractional Iron Absorption C186049 C65047 Laboratory Test Code FRNG Glycated Ferritin A measurement of the glycated ferritin in a biological specimen. Glycated Ferritin Measurement C186050 C65047 Laboratory Test Code FRNGFRN Glycated Ferritin/Ferritin A relative measurement (ratio or percentage) of the glycated ferritin to total ferritin in a biological specimen. Glycated Ferritin to Ferritin Ratio Measurement C172521 C65047 Laboratory Test Code FRTNHC Apoferritin; Ferritin Heavy Chain; FTH; FTH1 A measurement of the ferritin heavy chain in a biological specimen. Ferritin Heavy Chain Measurement C172522 C65047 Laboratory Test Code FRTNLC Ferritin Light Chain; FTL; L Apoferritin A measurement of the ferritin light chain in a biological specimen. Ferritin Light Chain Measurement C74678 C65047 Laboratory Test Code FRUCT Fructosamine; Glycated Serum Protein A measurement of the fructosamine in a biological specimen. Fructosamine Measurement C147342 C65047 Laboratory Test Code FRUCTOSE Fructose A measurement of the fructose in a biological specimen. Fructose Measurement C161350 C65047 Laboratory Test Code FRUMCRTP Fructosamine Corrected for Total Protein A measurement of fructosamine, which has been corrected for total protein, in a biological specimen. Fructosamine Corrected for Total Protein Measurement C186051 C65047 Laboratory Test Code FRZPMAOM Flurazepam and/or Metabolites A measurement of the flurazepam and/or its metabolite(s) present in a biological specimen, for an assay that can measure both flurazepam and its metabolites. Flurazepam and/or Metabolites Measurement C74783 C65047 Laboratory Test Code FSH Follicle Stimulating Hormone A measurement of the follicle stimulating hormone (FSH) in a biological specimen. Follicle Stimulating Hormone Measurement C154813 C65047 Laboratory Test Code FUNGI Fungi; Fungus A measurement of the fungi in a biological specimen. Fungi Measurement C147343 C65047 Laboratory Test Code FUNGIFIL Fungi, Filamentous A measurement of the filamentous fungi in a biological specimen. Filamentous Fungi Count C147344 C65047 Laboratory Test Code FUNGYLK Fungi, Yeast-Like A measurement of the yeast-like fungi in a biological specimen. Yeast-Like Fungi Count C184586 C65047 Laboratory Test Code FURAZBL Furazabol A measurement of the furazabol in a biological specimen. Furazabol Measurement C170587 C65047 Laboratory Test Code FVAAC Factor V Activity Actual/Control; Factor V Activity Actual/Factor V Activity Control; Factor V Activity Actual/Normal A relative measurement (ratio or percentage) of the biological activity of factor V dependent coagulation in a subject's specimen when compared to the same activity in a control specimen. Factor V Activity Actual to Control Ratio Measurement C170589 C65047 Laboratory Test Code FVIIAAC Factor VII Activity Actual/Control; Factor VII Activity Actual/Factor VII Activity Control; Factor VII Activity Actual/Normal A relative measurement (ratio or percentage) of the biological activity of factor VII dependent coagulation in a subject's specimen when compared to the same activity in a control specimen. Factor VII Activity Actual to Control Ratio Measurement C147345 C65047 Laboratory Test Code FVIIIAAC Factor VIII Activity Actual/Control; Factor VIII Activity Actual/Factor VIII Activity Control; Factor VIII Activity Actual/Normal A relative measurement (ratio or percentage) of the biological activity of factor VIII dependent coagulation in a subject's specimen when compared to the same activity in a control specimen. Factor VIII Activity Actual to Control Ratio Measurement C170586 C65047 Laboratory Test Code FXAAC Factor X Activity Actual/Control; Factor X Activity Actual/Factor X Activity Control; Factor X Activity Actual/Normal A relative measurement (ratio or percentage) of the biological activity of factor X dependent coagulation in a subject's specimen when compared to the same activity in a control specimen. Factor X Activity Actual/Control Ratio Measurement C170590 C65047 Laboratory Test Code FXAC Factor X Actual/Control; Factor X Actual/Normal A relative measurement (ratio or percentage) of the factor X in a subject's specimen when compared to a control specimen. Factor X Actual to Control Ratio Measurement C147346 C65047 Laboratory Test Code FXIVAAC Factor XIV Activity Actual/Control; Factor XIV Activity Actual/Factor XIV Activity Control; Factor XIV Activity Actual/Normal A relative measurement (ratio or percentage) of the biological activity of factor XIV dependent coagulation in a subject's specimen when compared to the same activity in a control specimen. Factor XIV Activity Actual to Control Ratio Measurement C170594 C65047 Laboratory Test Code FXIVAC Factor XIV Actual/Control; Protein C Actual/Control A relative measurement (ratio or percentage) of the factor XIV in a subject's specimen when compared to a control specimen. Factor XIV Actual to Control Ratio Measurement C80184 C65047 Laboratory Test Code G6PD Glucose-6-Phosphate Dehydrogenase A measurement of the glucose-6-phosphate dehydrogenase in a biological specimen. Glucose-6-Phosphate Dehydrogenase Measurement C139065 C65047 Laboratory Test Code G6PDA Glucose-6-Phosphate Dehydrogenase Act A measurement of the biological activity of glucose-6-phosphate dehydrogenase in a biological specimen. Glucose-6-Phosphate Dehydrogenase Activity C132368 C65047 Laboratory Test Code G6PDRBC G6PD-Deficient Erythrocytes A measurement of the glucose-6-phosphate dehydrogenase deficient erythrocytes in a biological specimen. G6PD-Deficient Erythrocytes Count C132369 C65047 Laboratory Test Code G6PDRBRB G6PD-Deficient Erythrocytes/Erythrocytes A relative measurement (ratio or percentage) of G6PD-deficient erythrocytes to total erythrocytes in a biological specimen. G6PD-Deficient Erythrocytes to Erythrocytes Ratio Measurement C189502 C65047 Laboratory Test Code GAA Acid Alpha-Glucosidase; Acid Maltase; Alpha-1,4-glucosidase A measurement of the acid alpha-glucosidase in a biological specimen. Acid Alpha-Glucosidase Measurement C82015 C65047 Laboratory Test Code GAD1 Glutamic Acid Decarboxylase 1; Glutamic Acid Decarboxylase 67 A measurement of the glutamic acid decarboxylase 1 in a biological specimen. Glutamic Acid Decarboxylase 1 Measurement C82016 C65047 Laboratory Test Code GAD2 Glutamic Acid Decarboxylase 2; Glutamic Acid Decarboxylase 65 A measurement of the glutamic acid decarboxylase 2 in a biological specimen. Glutamic Acid Decarboxylase 2 Measurement C82017 C65047 Laboratory Test Code GAD2AB Glutamic Acid Decarboxylase 2 Antibody; Glutamic Acid Decarboxylase 65 Antibody A measurement of the glutamic acid decarboxylase 2 antibody in a biological specimen. Glutamic Acid Decarboxylase 2 Antibody Measurement C96653 C65047 Laboratory Test Code GADAB GAD Antibody; Glutamic Acid Decarboxylase Antibody A measurement of the glutamic acid decarboxylase antibody in a biological specimen. Glutamic Acid Decarboxylase Antibody Measurement C81308 C65047 Laboratory Test Code GAL Galactose A measurement of the galactose in a biological specimen. Galactose Measurement C186052 C65047 Laboratory Test Code GAL1PHOS Galactose-1-Phosphate A measurement of the galactose-1-phosphate in a biological specimen. Galactose-1-Phosphate Measurement C81251 C65047 Laboratory Test Code GAL1PUT G1PUT; Galactose 1 Phosphate Uridyl Transferase; Galactose-1-Phos Uridylyltransferase; Galactose-1-Phosphate Uridylyltransferase; GALT A measurement of the galactose-1-phosphate uridyltransferase in a biological specimen. Galactose-1-Phosphate Uridyltransferase Measurement C80182 C65047 Laboratory Test Code GALANIN Galanin A measurement of the galanin in a biological specimen. Galanin Measurement C163439 C65047 Laboratory Test Code GALM Galactose Mutarotase A measurement of the galactose mutarotase in a biological specimen. Galactose Mutarotase Measurement C154766 C65047 Laboratory Test Code GAMBTAC GABA; Gamma-aminobutyrate; Gamma-Aminobutyric Acid A measurement of the gamma-aminobutyric acid in a biological specimen. Gamma-Aminobutyric Acid Measurement C184524 C65047 Laboratory Test Code GAPDH GAPDH; Glyceraldehyde 3 Phosphate Dehydrogenase; Glyceraldehyde-3-Phosphate Dehydrogenase A measurement of the glyceraldehyde-3-phosphate dehydrogenase in a biological specimen. Glyceraldehyde-3-Phosphate Dehydrogenase Measurement C74858 C65047 Laboratory Test Code GASTRIN Gastrin A measurement of the gastrin hormone in a biological specimen. Gastrin Measurement C116211 C65047 Laboratory Test Code GATCPHRL Gamma Tocopherol A measurement of the gamma tocopherol in a biological specimen. Gamma Tocopherol Measurement C184520 C65047 Laboratory Test Code GBA Beta-Glucocerebrosidase; GBA; Glucocerebrosidase Beta; Glucosylceramidase; Glucosylceramidase Beta A measurement of the glucosylceramidase beta in a biological specimen. Glucosylceramidase Beta Measurement C163440 C65047 Laboratory Test Code GBP1 Guanylate Binding Protein 1 A measurement of the guanylate binding protein 1 in a biological specimen. Guanylate Binding Protein 1 Measurement C163441 C65047 Laboratory Test Code GBP2 Guanylate Binding Protein 2 A measurement of the guanylate binding protein 2 in a biological specimen. Guanylate Binding Protein 2 Measurement C176305 C65047 Laboratory Test Code GCDCA Glycochenodeoxycholate; Glycochenodeoxycholic Acid A measurement of the glycochenodeoxycholate in a biological specimen. Glycochenodeoxycholate Measurement C176299 C65047 Laboratory Test Code GCHT Cholylglycine; Glycocholate; Glycocholic Acid A measurement of the glycocholate in a biological specimen. Glycocholate Measurement C82018 C65047 Laboratory Test Code GCSF Granulocyte Colony Stimulating Factor A measurement of the granulocyte colony stimulating factor in a biological specimen. Granulocyte Colony Stimulating Factor Measurement C150845 C65047 Laboratory Test Code GDA Guanase; Guanine Aminohydrolase; Guanine Deaminase A measurement of the guanine deaminase in a biological specimen. Guanine Deaminase Measurement C135422 C65047 Laboratory Test Code GDF11 BMP-11; Bone Morphogenetic Protein 11; Growth Differentiation Factor 11 A measurement of the growth differentiation factor 11 in a biological specimen. Growth Differentiation Factor 11 Measurement C181406 C65047 Laboratory Test Code GDF15 GDF-15; Growth Differentiation Factor 15; Macrophage Inhibitory Cytokine-1; MIC-1 A measurement of the growth differentiation factor 15 in a biological specimen. Growth Differentiation Factor 15 Measurement C135423 C65047 Laboratory Test Code GDF8 Growth Differentiation Factor 8; Myostatin A measurement of the growth differentiation factor 8 in a biological specimen. Growth Differentiation Factor 8 Measurement C165961 C65047 Laboratory Test Code GDIGA1 Galactose-Deficient IgA1; Gd-IgA1 A measurement of the galactose-deficient IgA1 in a biological specimen. Galactose-Deficient IgA1 Measurement C124342 C65047 Laboratory Test Code GEC Galactose Elimination Capacity A liver function test that measures galactose elimination capacity in a biological specimen. Galactose Elimination Capacity C189528 C65047 Laboratory Test Code GFAP Glial Fibrillary Acidic Protein A measurement of the glial fibrillary acidic protein in a biological specimen. Glial Fibrillary Acidic Protein Measurement C90505 C65047 Laboratory Test Code GFR Glomerular Filtration Rate A kidney function test that measures the fluid volume that is filtered from the kidney glomeruli to the Bowman's capsule per unit of time. Glomerular Filtration Rate C98734 C65047 Laboratory Test Code GFRBSA Glomerular Filtration Rate Adj for BSA A measurement of the glomerular filtration rate adjusted for body surface area. Glomerular Filtration Rate Adjusted for BSA C100450 C65047 Laboratory Test Code GFRBSB2M GFR from B-2 Microglobulin Adj for BSA A measurement of the glomerular filtration rate (GFR) based on the clearance of beta-2 microglobulin after adjusting it for the body surface area. Glomerular Filtration Rate from B-2 Microglobulin Adjusted for BSA Measurement C100449 C65047 Laboratory Test Code GFRBSBTP GFR from Beta-Trace Protein Adj for BSA A measurement of the glomerular filtration rate (GFR) based on the clearance of beta-trace protein after adjusting it for the body surface area. Glomerular Filtration Rate from Beta-Trace Protein Adjusted for BSA Measurement C127614 C65047 Laboratory Test Code GFRBSCCC GFR from Cystatin C and Creat Adj BSA An estimation of the glomerular filtration rate adjusted for body surface area based on cystatin C and creatinine. Glomeluar Filtration Rate from Cystatin C and Creatinine Adjusted for BSA C98735 C65047 Laboratory Test Code GFRBSCRT GFR from Creatinine Adjusted for BSA An estimation of the glomerular filtration rate adjusted for body surface area based on creatinine. Glomerular Filtration Rate from Creatinine Adjusted for BSA C163442 C65047 Laboratory Test Code GFRBSCU GFR from Creat and UreaN Adj BSA; GFR from Creatinine and Urea Nitrogen Adjusted for BSA An estimation of the glomerular filtration rate adjusted for body surface area based on creatinine and urea nitrogen. Glomerular Filtration Rate from Creatinine and Urea Nitrogen Adjusted for Body Surface Area Measurement C163443 C65047 Laboratory Test Code GFRBSCUA GFR from Creat,UreaN,Alb Adj BSA; GFR from Creatinine, Urea Nitrogen and Albumin Adjusted for BSA An estimation of the glomerular filtration rate adjusted for body surface area based on creatinine, urea nitrogen, and albumin. Glomerular Filtration Rate from Creatinine, Urea Nitrogen, and Albumin Adjusted for Body Surface Area Measurement C98736 C65047 Laboratory Test Code GFRBSCYC GFR from Cystatin C Adjusted for BSA An estimation of the glomerular filtration rate adjusted for body surface area based on cystatin C. Glomerular Filtration Rate from Cystatin C Adjusted for BSA C110935 C65047 Laboratory Test Code GFRE Glomerular Filtration Rate, Estimated A kidney function test that estimates the fluid volume that is filtered from the kidney glomeruli to the Bowman's capsule per unit of time. Estimated Glomerular Filtration Rate C64847 C65047 Laboratory Test Code GGT Gamma Glutamyl Transferase A measurement of the gamma glutamyl transferase in a biological specimen. Gamma Glutamyl Transpeptidase Measurement C79446 C65047 Laboratory Test Code GGTCREAT Gamma Glutamyl Transferase/Creatinine A relative measurement (ratio or percentage) of the gamma glutamyl transferase to creatinine in a biological specimen. Gamma Glutamyl Transferase to Creatinine Ratio Measurement C165962 C65047 Laboratory Test Code GGTEXR Gamma Glutamyl Transferase Excretion Rate A measurement of the amount of gamma glutamyl transferase being excreted in a biological specimen over a defined amount of time (e.g. one hour). Gamma Glutamyl Transferase Excretion Rate C75357 C65047 Laboratory Test Code GHB 4-Hydroxybutanoic Acid; Gamma-Hydroxybutyrate; Gamma-Hydroxybutyric Acid A measurement of the gamma-hydroxybutyrate in a biological specimen. Gamma-Hydroxybutyrate Measurement C163444 C65047 Laboratory Test Code GHBP GH Binding Protein; Growth Hormone Binding Protein; Somatotropin Receptor A measurement of the growth hormone binding protein in a biological specimen. Growth Hormone Binding Protein Measurement C112286 C65047 Laboratory Test Code GHRELIN Ghrelin; Growth Hormone Secretagogue Receptor Ligand; Motilin-related Peptide; Total Ghrelin A measurement of total ghrelin in a biological specimen. Ghrelin Measurement C112219 C65047 Laboratory Test Code GHRELINA Active Ghrelin A measurement of active ghrelin in a biological specimen. Active Ghrelin Measurement C106537 C65047 Laboratory Test Code GIPI Glucose-dep Insulinotropic Pep, Intact; Intact Gastric Inhibitory Polypeptide; Intact GIP; Intact Glucose-dependent Insulinotropic Peptide A measurement of the intact (containing amino acids 1-42) glucose-dependent insulinotropic peptide in a biological specimen. Intact Glucose-dependent Insulinotropic Peptide Measurement C184522 C65047 Laboratory Test Code GL1 GL1; Glucocerebroside; Glucosylceramide A measurement of the glucosylceramide in a biological specimen. Glucosylceramide Measurement C142276 C65047 Laboratory Test Code GLBCREAT Globulin/Creatinine A relative measurement (ratio or percentage) of the globulin to creatinine in a biological specimen. Globulin to Creatinine Ratio Measurement C176308 C65047 Laboratory Test Code GLCHT Glycolithocholate; Glycolithocholic Acid A measurement of the glycolithocholate in a biological specimen. Glycolithocholate Measurement C172493 C65047 Laboratory Test Code GLCTN3 Galactose-Specific Lectin 3; Galectin-3; GALIG; MAC-2 A measurement of the galectin-3 in a biological specimen. Galectin-3 Measurement C186053 C65047 Laboratory Test Code GLCTN3BP Galectin-3 Binding Protein; LGALS3BP; M2BP; Mac-2 Binding Protein A measurement of the galectin-3 binding protein in a biological specimen. Galectin-3 Binding Protein Measurement C147347 C65047 Laboratory Test Code GLDAB Gliadin Antibody A measurement of the total gliadin antibodies in a biological specimen. Gliadin Antibody Measurement C79448 C65047 Laboratory Test Code GLDH Glutamate Dehydrogenase A measurement of the glutamate dehydrogenase in a biological specimen. Glutamate Dehydrogenase Measurement C147348 C65047 Laboratory Test Code GLDIGAAB Gliadin IgA Antibody A measurement of the gliadin IgA antibody in a biological specimen. Gliadin IgA Antibody Measurement C147349 C65047 Laboratory Test Code GLDIGGAB Gliadin IgG Antibody A measurement of the gliadin IgG antibody in a biological specimen. Gliadin IgG Antibody Measurement C122121 C65047 Laboratory Test Code GLN Glutamine A measurement of the glutamine in a biological specimen. Glutamine Measurement C163445 C65047 Laboratory Test Code GLOBA Alpha Globulin A measurement of the total alpha globulins in a biological specimen. Alpha Globulin Measurement C92252 C65047 Laboratory Test Code GLOBA1 A1-Globulin; Alpha-1 Globulin A measurement of the proteins contributing to the alpha 1 fraction in a biological specimen. Alpha-1 Globulin Measurement C92253 C65047 Laboratory Test Code GLOBA1PT Alpha-1 Globulin/Total Protein A relative measurement (ratio or percentage) of alpha-1-fraction proteins to total proteins in a biological specimen. Alpha-1 Globulin to Total Protein Ratio Measurement C92254 C65047 Laboratory Test Code GLOBA2 A2-Globulin; Alpha-2 Globulin A measurement of the proteins contributing to the alpha 2 fraction in a biological specimen. Alpha-2 Globulin Measurement C92255 C65047 Laboratory Test Code GLOBA2PT Alpha-2 Globulin/Total Protein A relative measurement (ratio or percentage) of alpha-2-fraction proteins to total proteins in a biological specimen. Alpha-2 Globulin to Total Protein Ratio Measurement C92256 C65047 Laboratory Test Code GLOBB Beta Globulin A measurement of the proteins contributing to the beta fraction in a biological specimen. Beta Globulin Measurement C119274 C65047 Laboratory Test Code GLOBB1 Beta-1 Globulin A measurement of the beta-1 globulin in a biological specimen. Beta-1 Globulin Measurement C142277 C65047 Laboratory Test Code GLOBB1BP Beta-1 Globulin/Beta Protein A relative measurement (ratio or percentage) of the beta-1-fraction proteins to the total beta protein fraction in a biological specimen. Beta-1 Globulin to Total Beta Protein Ratio Measurement C119275 C65047 Laboratory Test Code GLOBB1PT Beta-1 Globulin/Total Protein A relative measurement (ratio or percentage) of beta-1-fraction proteins to total proteins in a biological specimen. Beta-1 Globulin to Total Protein Ratio Measurement C119276 C65047 Laboratory Test Code GLOBB2 Beta-2 Globulin A measurement of the beta-2 globulin in a biological specimen. Beta-2 Globulin Measurement C119277 C65047 Laboratory Test Code GLOBB2PT Beta-2 Globulin/Total Protein A relative measurement (ratio or percentage) of beta-2-fraction proteins to total proteins in a biological specimen. Beta-2 Globulin to Total Protein Ratio Measurement C92294 C65047 Laboratory Test Code GLOBBPT Beta Globulin/Total Protein A relative measurement (ratio or percentage) of beta fraction proteins to total proteins in a biological specimen. Beta Globulin to Total Protein Ratio Measurement C92257 C65047 Laboratory Test Code GLOBG Gamma Globulin A measurement of the proteins contributing to the gamma fraction in a biological specimen. Gamma Globulin Measurement C92295 C65047 Laboratory Test Code GLOBGPT Gamma Globulin/Total Protein A relative measurement (ratio or percentage) of gamma fraction proteins to total proteins in a biological specimen. Gamma Globulin to Total Protein Ratio Measurement C74738 C65047 Laboratory Test Code GLOBUL Globulin A measurement of the globulin protein in a biological specimen. Globulin Protein Measurement C80183 C65047 Laboratory Test Code GLP1 Glucagon-Like Peptide-1; Total Glucagon-Like Peptide-1 A measurement of the total glucagon-like peptide-1 in a biological specimen. Glucagon-like Peptide-1 Measurement C80164 C65047 Laboratory Test Code GLP1AC Glucagon-Like Peptide-1, Active Form A measurement of the active form of glucagon-like peptide-1 in a biological specimen. Active Glucagon-like Peptide-1 Measurement C154768 C65047 Laboratory Test Code GLP1IAC Glucagon-Like Peptide-1, Inactive Form A measurement of the inactive form of glucagon-like peptide-1 in a biological specimen. Inactive Glucagon-Like Peptide-1 Measurement C150844 C65047 Laboratory Test Code GLTRCE Glitter Cells A measurement of the glitter cells in a biological specimen. Glitter Cell Count C184571 C65047 Laboratory Test Code GLTTHMD Glutethimide A measurement of the glutethimide in a biological specimen. Glutethimide Measurement C132370 C65047 Laboratory Test Code GLUBD13 1,3-Beta-D-Glucan A measurement of the 1,3-beta-D-glucan in a biological specimen. 1,3-Beta-D-Glucan Measurement C105585 C65047 Laboratory Test Code GLUC Glucose A measurement of the glucose in a biological specimen. Glucose Measurement C74859 C65047 Laboratory Test Code GLUCAGON Glucagon A measurement of the glucagon hormone in a biological specimen. Glucagon Measurement C96652 C65047 Laboratory Test Code GLUCCLR Glucose Clearance A measurement of the volume of serum or plasma that would be cleared of glucose by excretion of urine for a specified unit of time (e.g. one minute). Glucose Clearance Measurement C79447 C65047 Laboratory Test Code GLUCCRT Glucose/Creatinine A relative measurement (ratio or percentage) of the glucose to creatinine in a biological specimen. Glucose to Creatinine Ratio Measurement C150818 C65047 Laboratory Test Code GLUCEXR Glucose Excretion Rate A measurement of the amount of glucose being excreted in a biological specimen over a defined amount of time (e.g. one hour). Glucose Excretion Rate C163446 C65047 Laboratory Test Code GLUCPE Plasma Equivalent Glucose A measurement of the plasma equivalent glucose in a biological specimen. Plasma Equivalent Glucose Measurement C163447 C65047 Laboratory Test Code GLUCPED Plasma Equivalent Glucose Distribution A measurement of the plasma equivalent glucose distribution in a biological specimen. Plasma Equivalent Glucose Distribution Measurement C176296 C65047 Laboratory Test Code GLUCWBE Whole Blood Equivalent Glucose A measurement of the whole blood equivalent glucose in a biological specimen. Whole Blood Equivalent Glucose Measurement C186054 C65047 Laboratory Test Code GLURLGLU Glucose, Enriched/Glucose; Glucose, Radiolabeled/Glucose A relative measurement (ratio or percentage) of radiolabeled glucose to total glucose in a biological specimen. Radiolabeled Glucose to Glucose Ratio Measurement C74739 C65047 Laboratory Test Code GLUTAM Glutamate; Glutamic Acid A measurement of the glutamate in a biological specimen. Glutamate Measurement C122122 C65047 Laboratory Test Code GLY Glycine A measurement of the glycine in a biological specimen. Glycine Measurement C158221 C65047 Laboratory Test Code GLYCREAT Glycine/Creatinine A relative measurement (ratio) of the glycine to the creatinine in a biological specimen. Glycine to Creatinine Ratio Measurement C132371 C65047 Laboratory Test Code GLYCRL Glycerol A measurement of the total glycerol in a biological specimen. Glycerol Measurement C100448 C65047 Laboratory Test Code GLYCRLFR Free Glycerin; Free Glycerol A measurement of the amount of unbound glycerol in a biological specimen. Free Glycerol Measurement C184516 C65047 Laboratory Test Code GM3 Ganglioside GM3; Monosialodihexosylganglioside A measurement of the ganglioside GM3 in a biological specimen. Ganglioside GM3 Measurement C82019 C65047 Laboratory Test Code GMCSF Granulocyte Macrophage Colony Stm Factor A measurement of the granulocyte macrophage colony stimulating factor in a biological specimen. Granulocyte Macrophage Colony Stm Factor Measurement C174310 C65047 Laboratory Test Code GMI Glucose Management Indicator An approximate measure (expressed as a % or mmol/mol) of an individual's expected hemoglobin A1c/hemoglobin level, based on the mean glucose measured over a period of at least 10 days by continuous glucose monitoring. Glucose Management Indicator C74860 C65047 Laboratory Test Code GNRH Gonadotropin Releasing Hormone; Luteinising Hormone Releasing Hormone A measurement of the gonadotropin releasing hormone in a biological specimen. Gonadotropin Releasing Hormone Measurement C80186 C65047 Laboratory Test Code GOLD Gold A measurement of the gold in a biological specimen. Gold Measurement C187807 C65047 Laboratory Test Code GPDA Glycylproline Dipeptidyl Aminopeptidase; GPDA A measurement of the glycylproline dipeptidyl aminopeptidase in a biological specimen. Glycylproline Dipeptidyl Aminopeptidase Measurement C96654 C65047 Laboratory Test Code GRAN Granulocytes; Polymorphonuclear Leukocytes A measurement of the granulocytes in a biological specimen. Granulocyte Count C186055 C65047 Laboratory Test Code GRANB Banded Granulocytes; Granulocytes Band Form A measurement of the banded granulocytes in a biological specimen. Granulocytes Band Form Count C127615 C65047 Laboratory Test Code GRANBCE Granulocytes Band Form/Total Cells A relative measurement (ratio or percentage) of the banded granulocytes to total cells in a biological specimen. Band Form Granulocyte to Total Cell Ratio Measurement C98866 C65047 Laboratory Test Code GRANCE Granulocytes/Total Cells A relative measurement (ratio or percentage) of the granulocytes to total cells in a biological specimen (for example a bone marrow specimen). Granulocyte to Total Cell Ratio Measurement C96675 C65047 Laboratory Test Code GRANIM Immature Granulocytes A measurement of the total immature granulocytes in a biological specimen. Immature Granulocyte Count C100445 C65047 Laboratory Test Code GRANIMLE Immature Granulocytes/Leukocytes A relative measurement (ratio or percentage) of the immature granulocytes to leukocytes in a biological specimen (for example a bone marrow specimen). Immature Granulocytes to Leukocytes Ratio Measurement C147351 C65047 Laboratory Test Code GRANLE Granulocytes/Leukocytes; Polymorphonuclear Leukocytes/Leukocytes A relative measurement (ratio or percentage) of the granulocytes to total leukocytes in a biological specimen. Granulocytes to Leukocytes Ratio Measurement C186056 C65047 Laboratory Test Code GRANSG Granulocytes Segmented A measurement of the segmented granulocytes in a biological specimen. Segmented Granulocyte Count C127616 C65047 Laboratory Test Code GRANSGCE Granulocytes Segmented/Total Cells A relative measurement (ratio or percentage) of the segmented granulocytes to total cells in a biological specimen. Segmented Granulocyte to Total Cell Ratio Measurement C165963 C65047 Laboratory Test Code GRANULIN Granulin A measurement of the granulin in a biological specimen. Granulin Measurement C165964 C65047 Laboratory Test Code GRN Progranulin A measurement of the progranulin in a biological specimen. Progranulin Measurement C186057 C65047 Laboratory Test Code GRO Growth Regulated Oncogene A measurement of the total growth regulated oncogene proteins in a biological specimen. Growth Regulated Oncogene Measurement C74861 C65047 Laboratory Test Code GRWHIH Growth Hormone Inhibiting Hormone; Somatostatin A measurement of the growth hormone inhibiting hormone in a biological specimen. Growth Hormone Inhibiting Hormone Measurement C74862 C65047 Laboratory Test Code GRWHRH Growth Hormone Releasing Hormone; Somatocrinin A measurement of the growth hormone releasing hormone in a biological specimen. Growth Hormone Releasing Hormone Measurement C80185 C65047 Laboratory Test Code GST Glutathione S-Transferase, Total A measurement of the total glutathione-s-transferase in a biological specimen. Glutathione-S-Transferase Measurement C79433 C65047 Laboratory Test Code GSTAL Alpha Glutathione-S-Transferase A measurement of the alpha form of glutathione S-transferase in a biological specimen. Alpha Glutathione-S-Transferase Measurement C80166 C65047 Laboratory Test Code GSTALCRT Glutathione S-Transferase, Alpha/Creat A relative measurement (ratio or percentage) of the alpha glutathione-S-transferase to creatinine in a biological specimen. Alpha Glutathione-S-Transferase to Creatinine Ratio Measurement C119278 C65047 Laboratory Test Code GSTALEXR Alpha-GST Excretion Rate A measurement of the amount of Alpha Glutathione-S-Transferase being excreted in a biological specimen over a defined period of time (e.g. one hour). Alpha-GST Excretion Rate C79435 C65047 Laboratory Test Code GSTCREAT Glutathione-S-Transferase/Creatinine A relative measurement (ratio or percentage) of the glutathione S-transferase to creatinine in a biological specimen. Glutathione-S-Transferase to Creatinine Ratio Measurement C79457 C65047 Laboratory Test Code GSTMU Mu Glutathione-S-Transferase A measurement of the mu form of glutathione S-transferase in a biological specimen. Mu Glutathione-S-Transferase Measurement C79458 C65047 Laboratory Test Code GSTMUCRT Mu Glutathione-S-Transferase/Creatinine A relative measurement (ratio or percentage) of the mu gamma glutamyl transpeptidase to creatinine in a biological specimen. Mu Glutathione-S-Transferase to Creatinine Ratio Measurement C80203 C65047 Laboratory Test Code GSTPI Glutathione S-Transferase, Pi A measurement of the Pi glutathione-s-transferase in a biological specimen. Pi Glutathione S-Transferase Measurement C119279 C65047 Laboratory Test Code GSTPIEXR Pi-GST Excretion Rate A measurement of the amount of Pi Glutathione-S-Transferase being excreted in a biological specimen over a defined period of time (e.g. one hour). Pi-GST Excretion Rate C80207 C65047 Laboratory Test Code GSTTH Glutathione S-Transferase, Theta A measurement of the theta glutathione-s-transferase in a biological specimen. Theta Glutathione S-Transferase Measurement C163449 C65047 Laboratory Test Code GSTY1 Glutathione S-Transferase, Y1 A measurement of the Y1 subunit of glutathione-s-transferase in a biological specimen. Glutathione S-Transferase Y1 Subunit Measurement C176302 C65047 Laboratory Test Code GUDCA Glycoursodeoxycholate; Glycoursodeoxycholic Acid A measurement of the glycoursodeoxycholate in a biological specimen. Glycoursodeoxycholate Measurement C80165 C65047 Laboratory Test Code GUSA Glucuronidase, Alpha A measurement of the alpha glucuronidase in a biological specimen. Alpha Glucuronidase Measurement C80170 C65047 Laboratory Test Code GUSB Glucuronidase, Beta A measurement of the beta glucuronidase in a biological specimen. Beta Glucuronidase Measurement C181419 C65047 Laboratory Test Code H2FLRZPM 2-Hydroxyethylflurazepam; Hydroxyethylflurazepam A measurement of the hydroxyethylflurazepam a biological specimen. Hydroxyethylflurazepam Measurement C186058 C65047 Laboratory Test Code H411DC6A 6-Alpha Hydroxytetrahydro-11-Dehydrocorticosterone; 6a OH-tetrahydro-11-DeH-Corticosterone A measurement of the 6-alpha hydroxytetrahydro-11-dehydrocorticosterone in a biological specimen. 6a OH-tetrahydro-11-DeH-Corticosterone Measurement C186059 C65047 Laboratory Test Code H411DS6A 6-Alpha Hydroxytetrahydro-11-Deoxycortisol; 6a OH-tetrahydro-11-Deoxycortisol A measurement of the 6-alpha hydroxytetrahydro-11-deoxycortisol in a biological specimen. 6a OH-tetrahydro-11-Deoxycortisol Measurement C165965 C65047 Laboratory Test Code HAHA Human Anti-Human Antibody A measurement of the total human anti-human antibody in a biological specimen. Human Anti-Human Antibody Measurement C74604 C65047 Laboratory Test Code HAIRYCE Hairy Cells A measurement of the hairy cells (b-cell lymphocytes with hairy projections from the cytoplasm) in a biological specimen. Hairy Cell Count C103405 C65047 Laboratory Test Code HALBAB Human Albumin Antibody A measurement of the human albumin antibody in a biological specimen. Human Albumin Antibody Measurement C75343 C65047 Laboratory Test Code HALLUC Hallucinogen A measurement of any hallucinogenic class drug present in a biological specimen. Hallucinogen Measurement C177964 C65047 Laboratory Test Code HALOPRDL Haloperidol A measurement of the haloperidol in a biological specimen. Haloperidol Measurement C177954 C65047 Laboratory Test Code HALPRZLA Alpha-Hydroxyalprazolam A measurement of the alpha-hydroxyalprazolam in a biological specimen. Alpha-Hydroxyalprazolam Measurement C147352 C65047 Laboratory Test Code HALPRZLM Hydroxyalprazolam A measurement of the total hydroxyalprazolam present in a biological specimen. Hydroxyalprazolam Measurement C103406 C65047 Laboratory Test Code HAMAB HAMA; Human Anti-Mouse Antibody A measurement of the human anti-mouse antibody in a biological specimen. Human Anti-Mouse Antibody Measurement C74740 C65047 Laboratory Test Code HAPTOG Haptoglobin A measurement of the haptoglobin protein in a biological specimen. Haptoglobin Protein Measurement C98740 C65047 Laboratory Test Code HASIGEAB Human Anti-Sheep IgE Antibody A measurement of the human anti-sheep IgE antibodies in a biological specimen. Human Anti-Sheep IgE Antibody Measurement C98741 C65047 Laboratory Test Code HASIGGAB Human Anti-Sheep IgG Antibody A measurement of the human anti-sheep IgG antibodies in a biological specimen. Human Anti-Sheep IgG Antibody Measurement C98742 C65047 Laboratory Test Code HASIGMAB Human Anti-Sheep IgM Antibody A measurement of the human anti-sheep IgM antibodies in a biological specimen. Human Anti-Sheep IgM Antibody Measurement C163450 C65047 Laboratory Test Code HBA1A Glycated Hemoglobin 1A; Glycosylated Hemoglobin 1A; Hemoglobin A1A A measurement of the glycosylated hemoglobin A1A in a biological specimen. Hemoglobin A1A Measurement C163451 C65047 Laboratory Test Code HBA1B Glycated Hemoglobin 1B; Glycosylated Hemoglobin 1B; Hemoglobin A1B A measurement of the glycosylated hemoglobin A1B in a biological specimen. Hemoglobin A1B Measurement C64849 C65047 Laboratory Test Code HBA1C Glycated Hemoglobin; Glycosylated Hemoglobin A1C; HbA1c; Hemoglobin A1C A measurement of the glycosylated hemoglobin A1C in a biological specimen. Glycosylated Hemoglobin Measurement C111207 C65047 Laboratory Test Code HBA1CHGB Hemoglobin A1C/Hemoglobin A relative measurement (ratio or percentage) of the glycosylated hemoglobin to total hemoglobin in a biological specimen. Hemoglobin A1C to Hemoglobin Ratio Measurement C147353 C65047 Laboratory Test Code HBA2PHB Hemoglobin A2 Prime/Total Hemoglobin A relative measurement (ratio or percentage) of the hemoglobin A2 prime to total hemoglobin in a biological specimen. Hemoglobin A2 Prime to Total Hemoglobin Ratio Measurement C147354 C65047 Laboratory Test Code HBBARTHB Hemoglobin Barts/Total Hemoglobin A relative measurement (ratio or percentage) of the hemoglobin Barts to total hemoglobin in a biological specimen. Hemoglobin Barts to Total Hemoglobin Ratio Measurement C147355 C65047 Laboratory Test Code HBCOHGB Carboxyhemoglobin/Total Hemoglobin A relative measurement (ratio or percentage) of the amount of carboxyhemoglobin compared to total hemoglobin in a biological specimen. Carboxyhemoglobin to Total Hemoglobin Ratio Measurement C147356 C65047 Laboratory Test Code HBGCHTHB Hemoglobin G Coushatta/Total Hemoglobin A relative measurement (ratio or percentage) of the hemoglobin G Coushatta to total hemoglobin in a biological specimen. Hemoglobin G Coushatta to Total Hemoglobin Ratio Measurement C158234 C65047 Laboratory Test Code HBHIB HBH Inclusion Bodies; Hemoglobin H Inclusion Bodies; HGH Inclusion Bodies A measurement of the hemoglobin H inclusion bodies in a biological specimen. Hemoglobin H Inclusion Bodies Measurement C147357 C65047 Laboratory Test Code HBLEPRHB Hemoglobin Lepore/Total Hemoglobin A relative measurement (ratio or percentage) of the Lepore hemoglobin to total hemoglobin in a biological specimen. Hemoglobin Lepore to Total Hemoglobin Ratio Measurement C147358 C65047 Laboratory Test Code HBOARBHB Hemoglobin O-Arab/Total Hemoglobin A relative measurement (ratio or percentage) of the hemoglobin O-Arab to total hemoglobin in a biological specimen. Hemoglobin O-Arab to Total Hemoglobin Ratio Measurement C147359 C65047 Laboratory Test Code HBOXHGB FO2 Hb; Fractioned Oxyhemoglobin; Oxyhemoglobin/Total Hemoglobin A relative measurement (ratio or percentage) of the amount of oxyhemoglobin compared to total hemoglobin in a biological specimen. Oxyhemoglobin to Total Hemoglobin Ratio Measurement C64851 C65047 Laboratory Test Code HCG Choriogonadotropin Beta; Pregnancy Test A measurement of the Choriogonadotropin Beta in a biological specimen. Choriogonadotropin Beta Measurement C147360 C65047 Laboratory Test Code HCGFR Choriogonadotropin Beta, Free A measurement of the free choriogonadotropin beta in a biological specimen. Free Choriogonadotropin Beta Measurement C147128 C65047 Laboratory Test Code HCGND Choriogonadotropin A measurement of the total choriogonadotropin in a biological specimen. Choriogonadotropin Measurement C147361 C65047 Laboratory Test Code HCGNDI Choriogonadotropin, Intact A measurement of the intact choriogonadotropin in a biological specimen. Intact Choriogonadotropin Measurement C186060 C65047 Laboratory Test Code HCH4 H+CH4; Hydrogen+Methane A measurement of the hydrogen and methane in a biological specimen. Hydrogen and Methane Measurement C176300 C65047 Laboratory Test Code HCHT Hyocholate; Hyocholic Acid A measurement of the hyocholate in a biological specimen. Hyocholate Measurement C181428 C65047 Laboratory Test Code HCOA3 3-HCOA; 3-Hydroxy-5-cholestenoic acid; 3beta-Hydroxy-5-Cholestenoic Acid A measurement of the 3beta-hydroxy-5-cholestenoic acid in a biological specimen. 3beta-Hydroxy-5-Cholestenoic Acid Measurement C64796 C65047 Laboratory Test Code HCT Erythrocyte Volume Fraction; EVF; Hematocrit; Packed Cell Volume; PCV The percentage of a whole blood specimen that is composed of red blood cells (erythrocytes). Hematocrit Measurement C105587 C65047 Laboratory Test Code HDL HDL Cholesterol A measurement of the high density lipoprotein cholesterol in a biological specimen. High Density Lipoprotein Cholesterol Measurement C80187 C65047 Laboratory Test Code HDL2 HDL-Cholesterol Subclass 2 A measurement of the high-density lipoprotein (HDL) cholesterol subclass 2 in a biological specimen. HDL-Cholesterol Subclass 2 Measurement C80188 C65047 Laboratory Test Code HDL3 HDL-Cholesterol Subclass 3 A measurement of the high-density lipoprotein (HDL) cholesterol subclass 3 in a biological specimen. HDL-Cholesterol Subclass 3 Measurement C147362 C65047 Laboratory Test Code HDLCCHOL HDL Cholesterol/Total Cholesterol A relative measurement (ratio or percentage) of the amount of HDL cholesterol compared to total cholesterol in a biological specimen. HDL Cholesterol to Total Cholesterol Ratio Measurement C100425 C65047 Laboratory Test Code HDLCLDLC HDL Cholesterol/LDL Cholesterol A relative measurement (ratio or percentage) of the amount of HDL cholesterol compared to LDL cholesterol in a biological specimen. HDL Cholesterol to LDL Cholesterol Ratio Measurement C156513 C65047 Laboratory Test Code HDLPL HDL Phospholipid; HDL-PL A measurement of the high density lipoprotein phospholipid in a biological specimen. HDL Phospholipid Measurement C103402 C65047 Laboratory Test Code HDLPSZ HDL Particle Size A measurement of the average particle size of high-density lipoprotein in a biological specimen. HDL Particle Size Measurement C189510 C65047 Laboratory Test Code HDR51AGT HLA-DR51 Antigen Type The identification of the type of human leukocyte antigen, class II, antigen-D-related 51 (HLA-DR51), in a biological specimen. HLA-DR51 Antigen Measurement C189511 C65047 Laboratory Test Code HDR52AGT HLA-DR52 Antigen Type The identification of the type of human leukocyte antigen, class II, antigen-D-related 52 (HLA-DR52), in a biological specimen. HLA-DR52 Antigen Measurement C189512 C65047 Laboratory Test Code HDR53AGT HLA-DR53 Antigen Type The identification of the type of human leukocyte antigen, class II, antigen-D-related 53 (HLA-DR53), in a biological specimen. HLA-DR53 Antigen Measurement C106525 C65047 Laboratory Test Code HDW Hemoglobin Concentration Distribution Width; Hemoglobin Distribution Width A measurement of the distribution of the hemoglobin concentration in red blood cells. Hemoglobin Distribution Width Measurement C139070 C65047 Laboratory Test Code HDWR Ret Hemoglobin Distribution Width; Reticulocyte Hemoglobin Concentration Distribution Width A measurement of the distribution of the hemoglobin concentration in reticulocytes. Reticulocyte Hemoglobin Distribution Width C163452 C65047 Laboratory Test Code HE4 Human Epididymis Protein 4 A measurement of the human epididymis protein 4 in a biological specimen. Human Epididymis Protein 4 Measurement C74709 C65047 Laboratory Test Code HEINZ Heinz Bodies; Heinz-Erhlich Bodies A measurement of the Heinz bodies (small round inclusions within the body of a red blood cell) in a biological specimen. Heinz-Ehrlich Body Measurement C111206 C65047 Laboratory Test Code HEINZRBC Heinz Bodies/Erythrocytes A relative measurement (ratio or percentage) of the erythrocytes that contain heinz bodies to total erythrocytes in a biological specimen. Heinz Body to Erythrocyte Ratio Measurement C74658 C65047 Laboratory Test Code HELMETCE Helmet Cells A measurement of the Helmet cells (specialized Keratocytes with two projections on either end that are tapered and hornlike) in a biological specimen. Helmet Cell Count C165966 C65047 Laboratory Test Code HELMOV10 Helicase MOV-10 Protein; Moloney Leukemia Virus 10 Protein A measurement of helicase MOV-10 protein in a biological specimen. Helicase MOV-10 Protein Measurement C111208 C65047 Laboratory Test Code HEMOLYSI Hemolysis; Hemolytic Index A measurement of the destruction of red blood cells in a biological specimen. Hemolytic Index C165967 C65047 Laboratory Test Code HEPARIN Heparin A measurement of the heparin in a biological specimen. Heparin Measurement C174387 C65047 Laboratory Test Code HEPCIDIN Hepcidin A measurement of the total hepcidin in a biological specimen. Hepcidin Measurement C112312 C65047 Laboratory Test Code HER2 ERBB2; HER2/NEU; Human Epidermal Growth Factor Receptor 2 A measurement of HER2 protein in a biological specimen. Human Epidermal Growth Factor Receptor 2 Measurement C112291 C65047 Laboratory Test Code HER2S HER2 Antigen; HER2/NEU Antigen; HER2/NEU Shed Antigen; Soluble HER2; Soluble HER2/NEU A measurement of the soluble HER2 protein in a biological specimen. Soluble HER2 Antigen Measurement C163453 C65047 Laboratory Test Code HERC5 E3 ISG15--Protein Ligase HERC5; HECT and RLD Domain Containing E3 Ubiquitin Protein Ligase 5; Hect Domain and RLD 5 A measurement of the hect domain and RLD 5 in a biological specimen. Hect Domain and RLD 5 Measurement C116186 C65047 Laboratory Test Code HETRPH Heterophils A measurement of heterophils (granular leukocytes) in a biological specimen from avian species. Heterophil Measurement C116187 C65047 Laboratory Test Code HETRPHLE Heterophils/Leukocytes A relative measurement (ratio or percentage) of heterophils to leukocytes in a biological specimen from avian species. Heterophils to Leukocytes Ratio Measurement C181411 C65047 Laboratory Test Code HEXA Beta-Hexosaminidase Subunit Alpha; Beta-N-Acetylhexosaminidase Subunit Alpha; Hexosaminidase A; Hexosaminidase Subunit A; Hexosaminidase Subunit Alpha; N-Acetyl-Beta-Glucosaminidase Subunit Alpha A measurement of the hexosaminidase A in a biological specimen. Hexosaminidase A Measurement C96668 C65047 Laboratory Test Code HEXK Hexokinase A measurement of the hexokinase in a biological specimen. Hexokinase Measurement C64848 C65047 Laboratory Test Code HGB Hemoglobin; Hemoglobin Monomer A measurement of the total erythrocyte associated hemoglobin in a biological specimen. Hemoglobin Measurement C92258 C65047 Laboratory Test Code HGBA Hemoglobin A A measurement of the hemoglobin A in a biological specimen. Hemoglobin A Measurement C147363 C65047 Laboratory Test Code HGBA1HGB Hemoglobin A1/Total Hemoglobin A relative measurement (ratio or percentage) of the hemoglobin A1 to total hemoglobin in a biological specimen. Hemoglobin A1 to Total Hemoglobin Ratio Measurement C92259 C65047 Laboratory Test Code HGBA2 Hemoglobin A2 A measurement of the hemoglobin A2 in a biological specimen. Hemoglobin A2 Measurement C81277 C65047 Laboratory Test Code HGBA2HGB Hemoglobin A2/Total Hemoglobin A relative measurement (ratio or percentage) of the hemoglobin A2 to total hemoglobin in a biological specimen. Hemoglobin A2 to Total Hemoglobin Ratio Measurement C81276 C65047 Laboratory Test Code HGBAHGB Hemoglobin A/Total Hemoglobin A relative measurement (ratio or percentage) of the hemoglobin A to total hemoglobin in a biological specimen. Hemoglobin A to Total Hemoglobin Ratio Measurement C92260 C65047 Laboratory Test Code HGBB Hemoglobin B A measurement of the hemoglobin B in a biological specimen. Hemoglobin B Measurement C92261 C65047 Laboratory Test Code HGBC Hemoglobin C A measurement of the hemoglobin C in a biological specimen. Hemoglobin C Measurement C81278 C65047 Laboratory Test Code HGBCHGB Hemoglobin C/Total Hemoglobin A relative measurement (ratio or percentage) of the hemoglobin C to total hemoglobin in a biological specimen. Hemoglobin C to Total Hemoglobin Ratio Measurement C156515 C65047 Laboratory Test Code HGBCS Hemoglobin Casts A measurement of the hemoglobin casts present in a biological specimen. Hemoglobin Cast Measurement C147364 C65047 Laboratory Test Code HGBDHGB Hemoglobin D/Total Hemoglobin A relative measurement (ratio or percentage) of the hemoglobin D to total hemoglobin in a biological specimen. Hemoglobin D to Total Hemoglobin Ratio Measurement C124343 C65047 Laboratory Test Code HGBDOXY Deoxyhemoglobin A measurement of the deoxyhemoglobin, hemoglobin without oxygen, in a biological specimen. Deoxyhemoglobin Measurement C147365 C65047 Laboratory Test Code HGBEHGB Hemoglobin E/Total Hemoglobin A relative measurement (ratio or percentage) of the hemoglobin E to total hemoglobin in a biological specimen. Hemoglobin E to Total Hemoglobin Ratio Measurement C92262 C65047 Laboratory Test Code HGBF Fetal Hemoglobin; Hemoglobin F A measurement of the hemoglobin F in a biological specimen. Hemoglobin F Measurement C147366 C65047 Laboratory Test Code HGBFHGB Hemoglobin F/Total Hemoglobin A relative measurement (ratio or percentage) of the fetal hemoglobin (hemoglobin F) to total hemoglobin in a biological specimen. Hemoglobin F to Total Hemoglobin Ratio Measurement C161363 C65047 Laboratory Test Code HGBFPATN Hemoglobin Fraction Pattern A description of the hemoglobin fraction pattern in a biological specimen. Hemoglobin Fraction Pattern C127617 C65047 Laboratory Test Code HGBFR Hemoglobin, Free A measurement of the hemoglobin external to erythrocytes in a biological specimen. Free Hemoglobin Measurement C96689 C65047 Laboratory Test Code HGBMET Methemoglobin A measurement of the methemoglobin in a biological specimen. Methemoglobin Measurement C147367 C65047 Laboratory Test Code HGBMHGB FMET HB; Fractionated Methemoglobin; Methemoglobin/Total Hemoglobin A relative measurement (ratio or percentage) of the amount of methemoglobin compared to total hemoglobin in a biological specimen. Methemoglobin to Total Hemoglobin Ratio Measurement C96616 C65047 Laboratory Test Code HGBOXY Oxyhemoglobin A measurement of the oxyhemoglobin, oxygen-bound hemoglobin, in a biological specimen. Oxyhemoglobin Measurement C122123 C65047 Laboratory Test Code HGBS Hemoglobin S; Sickle Hemoglobin A measurement of the hemoglobin S in a biological specimen. Hemoglobin S Measurement C81279 C65047 Laboratory Test Code HGBSHGB Hemoglobin S/Total Hemoglobin A relative measurement (ratio or percentage) of the hemoglobin S to total hemoglobin in a biological specimen. Hemoglobin S to Total Hemoglobin Ratio Measurement C135425 C65047 Laboratory Test Code HGBTET Hemoglobin Tetramer A measurement of the hemoglobin tetramer in a biological specimen. Hemoglobin Tetramer Measurement C103845 C65047 Laboratory Test Code HGBVAR Hemoglobin Variants A statement that indicates a defined set of hemoglobin variants were looked for in a biological specimen. Hemoglobin Variant Measurement C135426 C65047 Laboratory Test Code HGF Hepatocyte Growth Factor A measurement of the hepatocyte growth factor in a biological specimen. Hepatocyte Growth Factor Measurement C172514 C65047 Laboratory Test Code HGFR c-Met; Hepatocyte Growth Factor Receptor; MET Proto-Oncogene, Receptor Tyrosine Kinase; Tyrosine-Protein Kinase Met A measurement of the hepatocyte growth factor receptor in a biological specimen. Hepatocyte Growth Factor Receptor Measurement C181453 C65047 Laboratory Test Code HGFRFR Hepatocyte Growth Factor Receptor, Free A measurement of the free (unbound) hepatocyte growth factor receptor in a biological specimen. Free Hepatocyte Growth Factor Receptor Measurement C187809 C65047 Laboratory Test Code HGPRT Hypoxanthine-Guanine Phosphoribosyltransferase; Hypoxanthine-Guanine PRT A measurement of the hypoxanthine-guanine phosphoribosyltransferase in a biological specimen. Hypoxanthine-Guanine Phosphoribosyltransferase Measurement C122124 C65047 Laboratory Test Code HIS Histidine A measurement of the histidine in a biological specimen. Histidine Measurement C112293 C65047 Laboratory Test Code HIST1AB Histone 1 Antibody A measurement of the total histone 1 antibodies in a biological specimen. Histone 1 Antibody Measurement C112294 C65047 Laboratory Test Code HIST2AAB Histone 2A Antibody A measurement of the total histone 2A antibodies in a biological specimen. Histone 2A Antibody Measurement C112295 C65047 Laboratory Test Code HIST2BAB Histone 2B Antibody A measurement of the total histone 2B antibodies in a biological specimen. Histone 2B Antibody Measurement C112296 C65047 Laboratory Test Code HIST3AB Histone 3 Antibody A measurement of the total histone 3 antibodies in a biological specimen. Histone 3 Antibody Measurement C112297 C65047 Laboratory Test Code HIST4AB Histone 4 Antibody A measurement of the total histone 4 antibodies in a biological specimen. Histone 4 Antibody Measurement C111209 C65047 Laboratory Test Code HISTAB Anti-Histone Antibodies; Histone Antibodies A measurement of histone antibodies in a biological specimen. Histone Antibody Measurement C80189 C65047 Laboratory Test Code HISTAMIN Histamine A measurement of the histamine in a biological specimen. Histamine Measurement C154746 C65047 Laboratory Test Code HLAA HLA Class IA Antigen A measurement of the HLA class IA antigen in a biological specimen. HLA Class IA Histocompatibility Antigen Measurement C181440 C65047 Laboratory Test Code HLAA03 HLA A03 Antigen; HLA-A03 Antigen A measurement of the HLA A03 antigen in a biological specimen. HLA A03 Histocompatibility Antigen Measurement C181441 C65047 Laboratory Test Code HLAA2 HLA A2 Antigen; HLA-A2 Antigen A measurement of the HLA A2 antigen in a biological specimen. HLA A2 Histocompatibility Antigen Measurement C128953 C65047 Laboratory Test Code HLAA23A HLA-A23 Antibody A measurement of the human leukocyte antigen A23 (HLA-A23) antibody in a biological specimen. HLA-A23 Antibody Measurement C181442 C65047 Laboratory Test Code HLAA24 HLA A24 Antigen; HLA-A24 Antigen A measurement of the HLA A24 antigen in a biological specimen. HLA A24 Histocompatibility Antigen Measurement C128954 C65047 Laboratory Test Code HLAA2AB HLA-A2 Antibody A measurement of the human leukocyte antigen A2 (HLA-A2) antibody in a biological specimen. HLA-A2 Antibody Measurement C181443 C65047 Laboratory Test Code HLAA3 HLA A3 Antigen; HLA-A3 Antigen A measurement of the HLA A3 antigen in a biological specimen. HLA A3 Histocompatibility Antigen Measurement C128955 C65047 Laboratory Test Code HLAAAGT HLA-A Antigen Type The identification of the type of human leukocyte antigen, class I, group A (HLA-A), in a biological specimen. HLA-A Antigen Type C128956 C65047 Laboratory Test Code HLAAMSC HLA-A Mismatch Count A measurement to determine the number of mismatches between the recipient and the donor for the human leukocyte antigen, class I, group A (HLA-A). HLA-A Mismatch Count C154747 C65047 Laboratory Test Code HLAB HLA Class IB Antigen A measurement of the HLA class IB antigen in a biological specimen. HLA Class IB Histocompatibility Antigen Measurement C100460 C65047 Laboratory Test Code HLAB27AG HLA-B27 Antigen; Human Leukocyte Antigen B27 A measurement of the human leukocyte antigen B27 (HLA-B27) in a biological specimen. HLA-B27 Antigen Measurement C128957 C65047 Laboratory Test Code HLABAGT HLA-B Antigen Type The identification of the type of human leukocyte antigen, class I, group B (HLA-B), in a biological specimen. HLA-B Antigen Type C128958 C65047 Laboratory Test Code HLABMSC HLA-B Mismatch Count A measurement to determine the number of mismatches between the recipient and the donor for the human leukocyte antigen, class I, group B (HLA-B). HLA-B Mismatch Count C154748 C65047 Laboratory Test Code HLAC HLA Class IC Antigen A measurement of the HLA class IC antigen in a biological specimen. HLA Class IC Histocompatibility Antigen Measurement C181439 C65047 Laboratory Test Code HLACW HLA Cw Antigen; HLA-Cw Antigen A measurement of the HLA Cw antigen in a biological specimen. HLA Cw Histocompatibility Antigen Measurement C181417 C65047 Laboratory Test Code HLADPA1 HLA DP Alpha1 Antigen; HLA-DP Alpha1 Antigen A measurement of the HLA DP alpha1 antigen in a biological specimen. HLA DP Alpha1 Histocompatibility Antigen Measurement C181444 C65047 Laboratory Test Code HLADPB HLA DP Beta Antigen; HLA-DP Beta Antigen A measurement of the total HLA DP beta antigen in a biological specimen. HLA DP Beta Histocompatibility Antigen Measurement C154751 C65047 Laboratory Test Code HLADPB1 HLA DP Beta1 Antigen A measurement of the HLA DP beta1 antigen in a biological specimen. HLA DP Beta1 Histocompatibility Antigen Measurement C186061 C65047 Laboratory Test Code HLADQ2 HLA DQ2 Antigen; HLA-DQ2 Antigen A measurement of the HLA DQ2 antigen in a biological specimen. HLA DQ2 Antigen Measurement C186062 C65047 Laboratory Test Code HLADQ8 HLA DQ8 Antigen; HLA-DQ8 Antigen A measurement of the HLA DQ8 antigen in a biological specimen. HLA DQ8 Antigen Measurement C181416 C65047 Laboratory Test Code HLADQA1 HLA DQ Alpha1 Antigen; HLA-DQ Alpha1 Antigen A measurement of the HLA DQ alpha1 antigen in a biological specimen. HLA DQ Alpha1 Histocompatibility Antigen Measurement C154750 C65047 Laboratory Test Code HLADQB1 HLA DQ Beta1 Antigen A measurement of the HLA DQ beta1 antigen in a biological specimen. HLA DQ Beta1 Histocompatibility Antigen Measurement C176962 C65047 Laboratory Test Code HLADR HLA DR Antigen; HLA-DR Antigen A measurement of the total HLA DR antigen in a biological specimen. HLA DR Histocompatibility Antigen Measurement C128959 C65047 Laboratory Test Code HLADR51A HLA-DR51 Antibody A measurement of the human leukocyte antigen DR51 (HLA-DR51) antibody in a biological specimen. HLA-DR51 Antibody Measurement C128960 C65047 Laboratory Test Code HLADR52A HLA-DR52 Antibody A measurement of the human leukocyte antigen DR52 (HLA-DR52) antibody in a biological specimen. HLA-DR52 Antibody Measurement C128961 C65047 Laboratory Test Code HLADR53A HLA-DR53 Antibody A measurement of the human leukocyte antigen DR53 (HLA-DR53) antibody in a biological specimen. HLA-DR53 Antibody Measurement C128962 C65047 Laboratory Test Code HLADRAGT HLA-DR Antigen Type The identification of the type of human leukocyte antigen, class II, antigen-D-related (HLA-DR), in a biological specimen. HLA-DR Antigen Type C181192 C65047 Laboratory Test Code HLADRB HLA DR Beta Antigen; HLA-DR Beta Antigen A measurement of the total HLA DR beta antigen in a biological specimen. HLA DR Beta Histocompatibility Antigen Measurement C154749 C65047 Laboratory Test Code HLADRB1 HLA DR Beta1 Antigen A measurement of the HLA DR beta1 antigen in a biological specimen. HLA DR Beta1 Histocompatibility Antigen Measurement C181415 C65047 Laboratory Test Code HLADRB2 HLA DR Beta2 Antigen; HLA-DR Beta2 Antigen A measurement of the HLA DR beta2 antigen in a biological specimen. HLA DR Beta 2 Histocompatibility Antigen Measurement C181412 C65047 Laboratory Test Code HLADRB3 HLA DR Beta3 Antigen; HLA-DR Beta3 Antigen A measurement of the HLA DR beta3 antigen in a biological specimen. HLA DR Beta 3 Histocompatibility Antigen Measurement C181413 C65047 Laboratory Test Code HLADRB4 HLA DR Beta4 Antigen; HLA-DR Beta4 Antigen A measurement of the HLA DR beta4 antigen in a biological specimen. HLA DR Beta 4 Histocompatibility Antigen Measurement C181414 C65047 Laboratory Test Code HLADRB5 HLA DR Beta5 Antigen; HLA-DR Beta5 Antigen A measurement of the HLA DR beta5 antigen in a biological specimen. HLA DR Beta 5 Histocompatibility Antigen Measurement C128963 C65047 Laboratory Test Code HLADRMSC HLA-DR Mismatch Count A measurement to determine the number of mismatches between the recipient and the donor for the human leukocyte antigen, class II, antigen-D-related (HLA-DR). HLA-DR Mismatch Count C128964 C65047 Laboratory Test Code HLAIAB HLA Class I Antibody A measurement of the human leukocyte antigen (HLA) antibody class I in a biological specimen. HLA Class I Antibody Measurement C128965 C65047 Laboratory Test Code HLAIIAB HLA Class II Antibody A measurement of the human leukocyte antigen (HLA) antibody class II in a biological specimen. HLA Class II Antibody Measurement C128966 C65047 Laboratory Test Code HLAIIPRA HLA Class II Panel Reactive Antibody A measurement of the panel reactive antibody (the reactivity between host immune cells and donor) human leukocyte antigen class II in a biological specimen. HLA Class II Panel Reactive Antibody Measurement C128967 C65047 Laboratory Test Code HLAIPRA HLA Class I Panel Reactive Antibody A measurement of the panel reactive antibody (the reactivity between host immune cells and donor) human leukocyte antigen class I in a biological specimen. HLA Class I Panel Reactive Antibody Measurement C128933 C65047 Laboratory Test Code HLAMSC HLA Mismatch Count A measurement to determine the number of mismatches between the recipient and the donor for the human leukocyte antigens (HLA). HLA Mismatch Count C139078 C65047 Laboratory Test Code HLZPM Halazepam A measurement of the halazepam present in a biological specimen. Halazepam Measurement C96659 C65047 Laboratory Test Code HMOSIDRN Hemosiderin A measurement of the hemosiderin complex in a biological specimen. Hemosiderin Measurement C154758 C65047 Laboratory Test Code HOMOCIT Homocitrulline A measurement of the homocitrulline in a biological specimen. Homocitrulline Measurement C74741 C65047 Laboratory Test Code HOMOCY Homocysteine A measurement of the homocysteine amino acid in a biological specimen. Homocysteine Acid Measurement C181409 C65047 Laboratory Test Code HORBCRBC Hypochromic Erythrocytes/Erythrocytes A relative measurement (ratio or percentage) of the hypochromic erythrocytes to total erythrocytes in a biological specimen. Hypochromic Erythrocytes to Erythrocytes Ratio Measurement C74704 C65047 Laboratory Test Code HOWJOL Howell-Jolly Bodies A measurement of the Howell-Jolly bodies (spherical, blue-black condensed DNA inclusions within the body of a red blood cell that appear under Wright-stain) in a biological specimen. Howell-Jolly Body Measurement C64802 C65047 Laboratory Test Code HPOCROM Hypochromia; Hypochromic Erythrocytes An observation which indicates that the hemoglobin concentration in a red blood cell specimen has fallen below a specified level. Hypochromia C181408 C65047 Laboratory Test Code HRRBCRBC Hyperchromic Erythrocytes/Erythrocytes A relative measurement (ratio or percentage) of the hyperchromic erythrocytes to total erythrocytes in a biological specimen. Hyperchromic Erythrocytes to Erythrocytes Ratio Measurement C135427 C65047 Laboratory Test Code HRYCECE Hairy Cells/Total Cells A relative measurement (ratio or percentage) of the hairy cells to total cells in a biological specimen. Hairy Cells to Total Cells Ratio Measurement C135428 C65047 Laboratory Test Code HRYCELE Hairy Cells/Leukocytes A relative measurement (ratio or percentage) of the hairy cells (B-cell lymphocytes with hairy projections from the cytoplasm) to all leukocytes in a biological specimen. Hairy Cells to Leukocytes Ratio Measurement C74640 C65047 Laboratory Test Code HRYCELY Hairy Cells/Lymphocytes A relative measurement (ratio or percentage) of the hairy cells (b-cell lymphocytes with hairy projections from the cytoplasm) to all lymphocytes in a biological specimen . Hairy Cell to Lymphocyte Ratio Measurement C147368 C65047 Laboratory Test Code HSP70 Heat Shock Protein 70 A measurement of the heat shock protein 70 in a biological specimen. Heat Shock Protein 70 Measurement C147369 C65047 Laboratory Test Code HSP90A Heat Shock Protein 90 Alpha A measurement of the heat shock protein 90 alpha in a biological specimen. Heat Shock Protein 90 Alpha Measurement C142279 C65047 Laboratory Test Code HTTP Huntingtin Protein; Total Huntingtin Protein A measurement of the total huntingtin protein in a biological specimen. Huntingtin Protein Measurement C142280 C65047 Laboratory Test Code HTTPM Huntingtin Protein, Mutant A measurement of the mutant huntingtin protein in a biological specimen. Mutant Huntingtin Protein Measurement C191292 C65047 Laboratory Test Code HTTPWT Huntingtin Protein, Wild Type A measurement of the wild type huntingtin protein in a biological specimen. Wild Type Huntingtin Protein Measurement C74863 C65047 Laboratory Test Code HVA Homovanillic Acid A measurement of the homovanillic acid metabolite in a biological specimen. Homovanillic Acid Measurement C186063 C65047 Laboratory Test Code HXANSD11 11-Hydroxyandrostenedione A measurement of the 11-hydroxyandrostenedione in a biological specimen. 11-Hydroxyandrostenedione Measurement C186064 C65047 Laboratory Test Code HXANST11 11-Hydroxyandrosterone A measurement of the 11-hydroxyandrosterone in a biological specimen. 11-Hydroxyandrosterone Measurement C186065 C65047 Laboratory Test Code HXCSD17 17-Hydroxycorticoid; 17-Hydroxycorticosteroid; 17-Hydroxycorticosteroids A measurement of the 17-hydroxycorticosteroids in a biological specimen. 17-Hydroxycorticosteroid Measurement C186066 C65047 Laboratory Test Code HXCSL18 18-Hydroxycortisol A measurement of the 18-hydroxycortisol in a biological specimen. 18-Hydroxycortisol Measurement C186067 C65047 Laboratory Test Code HXCSN18 18-Hydroxycorticosterone A measurement of the 18-hydroxycorticosterone in a biological specimen. 18-Hydroxycorticosterone Measurement C186068 C65047 Laboratory Test Code HXDX18 18-Hydroxydeoxycorticosterone A measurement of the 18-hydroxydeoxycorticosterone in a biological specimen. 18-Hydroxydeoxycorticosterone Measurement C186069 C65047 Laboratory Test Code HXETCL11 11-Hydroxyetiocholanolone A measurement of the 11-hydroxyetiocholanolone in a biological specimen. 11-Hydroxyetiocholanolone Measurement C191293 C65047 Laboratory Test Code HXGLUR2 2-Hydroxyglutarate; 2-Hydroxyglutaric Acid; Alpha-Hydroxyglutaric Acid A measurement of the 2-hydroxyglutarate in a biological specimen. 2-Hydroxyglutarate Measurement C187788 C65047 Laboratory Test Code HXNE4 4-HNE; 4-hydroxy-2-nonenal; 4-Hydroxynonenal; HNE A measurement of the 4-hydroxynonenal in a biological specimen. 4-Hydroxynonenal Measurement C186070 C65047 Laboratory Test Code HXPRGN17 17-Hydroxypregnenolone A measurement of the 17-hydroxypregnenolone in a biological specimen. 17-Hydroxypregnenolone Measurement C112319 C65047 Laboratory Test Code HYALUAC Hyaluronic Acid A measurement of hyaluronic acid in a biological specimen. Hyaluronic Acid Measurement C74879 C65047 Laboratory Test Code HYDCDN Hydrocodone A measurement of the hydrocodone present in a biological specimen. Hydrocodone Measurement C154732 C65047 Laboratory Test Code HYDMDZ1 1'-Hydroxymidazolam; 1-Hydroxymidazolam; Alpha-Hydroxymidazolam A measurement of the 1-Hydroxymidazolam present in a biological specimen. 1-Hydroxymidazolam Measurement C154731 C65047 Laboratory Test Code HYDMDZ4 4-Hydroxymidazolam A measurement of the 4-hydroxymidazolam present in a biological specimen. 4-Hydroxymidazolam Measurement C74880 C65047 Laboratory Test Code HYDMRPHN Hydromorphone A measurement of the hydromorphone present in a biological specimen. Hydromorphone Measurement C102275 C65047 Laboratory Test Code HYDROGEN Hydrogen A measurement of the hydrogen in a biological specimen. Hydrogen Measurement C96669 C65047 Laboratory Test Code HYPERCHR Hyperchromia; Hyperchromic Erythrocytes A measurement of the prevalence of the erthrocytes with an elevated hemoglobin concentration. Hyperchromia Measurement C147370 C65047 Laboratory Test Code HYPGST17 17-Hydroxyprogesterone; 17-OHP A measurement of the 17-Hydroxyprogesterone in a biological specimen. 17-Hydroxyprogesterone Measurement C80190 C65047 Laboratory Test Code HYPRLN Hydroxyproline A measurement of the total hydroxyproline in a biological specimen. Hydroxyproline Measurement C74612 C65047 Laboratory Test Code HYPSEGCE Hypersegmented Cells A measurement of the hypersegmented (more than five lobes) neutrophils in a biological specimen. Hypersegmented Neutrophil Measurement C154767 C65047 Laboratory Test Code HYXLYS Hydroxylysine A measurement of the hydroxylysine in a biological specimen. Hydroxylysine Measurement C119284 C65047 Laboratory Test Code IA2AB Insulinoma-Associated Protein 2 Antibody A measurement of the insulinoma-associated protein 2 antibody in a biological specimen. Insulinoma-Associated Protein 2 Antibody Measurement C163454 C65047 Laboratory Test Code IA5OHEXR 5-Hydroxyindoleacetic Acid Excretion Rate; 5-HydroxyindoleaceticAcid Excretion Rate A measurement of the amount of 5-hydroxyindoleacetic acid being excreted in a biological specimen over a defined amount of time (e.g. one hour). 5-Hydroxyindoleacetic Acid Excretion Rate C112217 C65047 Laboratory Test Code IAA5OH 5-Hydroxyindoleacetate; 5-Hydroxyindoleacetic Acid A measurement of 5-hydroxyindoleacetic acid in a biological specimen. 5-Hydroxyindoleacetic Acid Measurement C170578 C65047 Laboratory Test Code IAA5OHCR 5-Hydroxyindoleacetic Acid/Creatinine A relative measurement (ratio or percentage) of the 5-hydroxyindoleacetic acid to creatinine in a biological specimen. 5-Hydroxyindoleacetic Acid to Creatinine Ratio Measurement C184514 C65047 Laboratory Test Code IAPOB IDL Apolipoprotein B A measurement of the apolipoprotein B in the intermediate density lipoprotein fraction of a biological specimen. IDL Apolipoprotein B Measurement C127622 C65047 Laboratory Test Code IAPP Amylin; Islet Amyloid Polypeptide A measurement of the islet amyloid polypeptide in a biological specimen. Islet Amyloid Polypeptide Measurement C74718 C65047 Laboratory Test Code IBCT Total Iron Binding Capacity A measurement of the amount of iron needed to fully saturate the transferrin in a biological specimen. Total Iron Binding Capacity C74719 C65047 Laboratory Test Code IBCU Unsaturated Iron Binding Capacity A measurement of the binding capacity of unsaturated iron in a biological specimen. Unsaturated Iron Binding Capacity Measurement C81985 C65047 Laboratory Test Code IC512AB IA-2 Antibody; ICA-512 Antibody; Islet Antigen 2 Autoantibody; Islet Cell 512 Antibody; Islet Cell Antigen 512 Autoantibody A measurement of the islet cell 512 antibody in a biological specimen. Islet Cell 512 Antibody Measurement C81986 C65047 Laboratory Test Code IC512AG Islet Cell 512 Antigen A measurement of the islet cell 512 antigen in a biological specimen. Islet Cell 512 Antigen Measurement C154725 C65047 Laboratory Test Code ICAB Islet Cell Antibody A measurement of the total islet cell antibodies in a biological specimen. Islet Cell Antibody Measurement C122126 C65047 Laboratory Test Code ICAIGGAB Islet Cell Cytoplasmic IgG Antibody A measurement of the islet cell cytoplasmic IgG antibody in a biological specimen. Islet Cell Cytoplasmic IgG Antibody Measurement C124344 C65047 Laboratory Test Code ICAM Intercellular Adhesion Molecule A measurement of the total intercellular adhesion molecule in a biological specimen. Intercellular Adhesion Molecule Measurement C124345 C65047 Laboratory Test Code ICAM1 CD54; Intercellular Adhesion Molecule 1 A measurement of the intercellular adhesion molecule 1 in a biological specimen. Intercellular Adhesion Molecule 1 Measurement C165968 C65047 Laboratory Test Code ICAM3 Intercellular Adhesion Molecule 3 A measurement of the intercellular adhesion molecule 3 in a biological specimen. Intercellular Adhesion Molecule 3 Measurement C184512 C65047 Laboratory Test Code ICG Indocyanine Green A measurement of the indocyanine green in a biological specimen. Indocyanine Green Measurement C184513 C65047 Laboratory Test Code ICGCLR Indocyanine Green Clearance A measurement of the volume of serum or plasma that would be cleared of indocyanine green by excretion for a specified unit of time (e.g. one minute). Indocyanine Green Clearance Measurement C111232 C65047 Laboratory Test Code ICTERUSI Icteric Index; Icterus A measurement of the yellow color of a biological specimen, due to the presence of bile pigments. Icteric Index C112325 C65047 Laboratory Test Code IDL IDL Cholesterol; Intermediate Density Lipoprotein A measurement of the intermediate density lipoprotein in a biological specimen. Intermediate Density Lipoprotein Cholesterol Measurement C187810 C65047 Laboratory Test Code IDLLDL IDL Cholesterol/LDL Cholesterol A relative measurement (ratio) of the amount of intermediate density lipoprotein cholesterol compared to low density lipoprotein cholesterol in a biological specimen. IDL Cholesterol to LDL Cholesterol Ratio Measurement C116197 C65047 Laboratory Test Code IDLP IDL Particles; Intermediate Density Lipoproteins Particles A measurement of the concentration of IDL particles in a biological specimen. IDL Particles Measurement C189507 C65047 Laboratory Test Code IDLT IDL Triglyceride A measurement of the intermediate density lipoprotein triglyceride in a biological specimen. IDL Triglyceride Measurement C147371 C65047 Laboratory Test Code IDLVLDL3 IDL Cholesterol and VLDL Cholesterol Subtype 3; IDL+VLDL Cholesterol Subtype 3 A measurement of the intermediate density lipoprotein cholesterol and the very low density lipoprotein cholesterol subtype 3 in a biological specimen. IDL Cholesterol and VLDL Cholesterol Subtype 3 Measurement C163455 C65047 Laboratory Test Code IFI27 Interferon Alpha-Induced Protein 27; Interferon Alpha-Inducible Protein 27 A measurement of the interferon alpha-inducible protein 27 in a biological specimen. Interferon Alpha-Inducible Protein 27 Measurement C163456 C65047 Laboratory Test Code IFI44 Interferon-Induced Protein 44 A measurement of the interferon-induced protein 44 in a biological specimen. Interferon-Induced Protein 44 Measurement C163457 C65047 Laboratory Test Code IFI44L Interferon-Induced Protein 44-Like A measurement of the interferon-induced protein 44-like in a biological specimen. Interferon-Induced Protein 44-Like Measurement C163458 C65047 Laboratory Test Code IFI6 Interferon Alpha-Inducible Protein 6 A measurement of the interferon alpha-inducible protein 6 in a biological specimen. Interferon Alpha-Inducible Protein 6 Measurement C163459 C65047 Laboratory Test Code IFIT1 Interferon-Induced 56 kDa Protein; Interferon-Induced Protein With Tetratricopeptide Repeats 1 A measurement of the interferon-induced 56 KDa protein in a biological specimen. Interferon-Induced 56 kDa Protein Measurement C163460 C65047 Laboratory Test Code IFIT3 Interferon-Induced 60 kDa Protein; Interferon-Induced Protein With Tetratricopeptide Repeats 3 A measurement of the interferon-induced 60 KDa protein in a biological specimen. Interferon-Induced 60 kDa Protein Measurement C81994 C65047 Laboratory Test Code IFNA Interferon Alpha A measurement of the total interferon alpha in a biological specimen. Interferon Alpha Measurement C184646 C65047 Laboratory Test Code IFNA2 Interferon Alpha Type 2 A measurement of the interferon alpha type 2 in a biological specimen. Interferon Alpha Type 2 Measurement C81995 C65047 Laboratory Test Code IFNB Interferon Beta A measurement of the interferon beta in a biological specimen. Interferon Beta Measurement C81996 C65047 Laboratory Test Code IFNG Interferon Gamma A measurement of the interferon gamma in a biological specimen. Interferon Gamma Measurement C81969 C65047 Laboratory Test Code IGA Immunoglobulin A A measurement of the total immunoglobulin A in a biological specimen. Immunoglobulin A Measurement C184515 C65047 Laboratory Test Code IGAC3 IgA/C3; IgA/Complement C3; Immunoglobulin A/Complement C3 A relative measurement (ratio) of the immunoglobulin A to complement C3 in a biological specimen. Immunoglobulin A to Complement C3 Measurement C111233 C65047 Laboratory Test Code IGAGM IgG IgM IgA Total A measurement of the total IgG, IgM, and IgA in a biological specimen. IgG IgM IgA Total Measurement C98745 C65047 Laboratory Test Code IGD Immunoglobulin D A measurement of the Immunoglobulin D in a biological specimen. Immunoglobulin D Measurement C81970 C65047 Laboratory Test Code IGE Immunoglobulin E A measurement of the Immunoglobulin E in a biological specimen. Immunoglobulin E Measurement C74864 C65047 Laboratory Test Code IGF1 Insulin-like Growth Factor-1 A measurement of the insulin-like growth factor-1 in a biological specimen. Insulin Like Growth Factor-1 Measurement C74865 C65047 Laboratory Test Code IGF2 Insulin-like Growth Factor-2 A measurement of the insulin-like growth factor-2 in a biological specimen. Insulin Like Growth Factor-2 Measurement C128968 C65047 Laboratory Test Code IGFBP1 Insulin-Like Growth Factor Binding Prot1; Insulin-Like Growth Factor Binding Protein 1 A measurement of the total insulin-like growth factor binding protein 1 in a biological specimen. Insulin-Like Growth Factor Binding Protein 1 Measurement C128969 C65047 Laboratory Test Code IGFBP2 Insulin-Like Growth Factor Binding Prot2; Insulin-Like Growth Factor Binding Protein 2 A measurement of the insulin-like growth factor binding protein 2 in a biological specimen. Insulin-Like Growth Factor Binding Protein 2 Measurement C112322 C65047 Laboratory Test Code IGFBP3 Insulin-Like Growth Factor Binding Prot3; Insulin-Like Growth Factor Binding Protein 3 A measurement of the insulin-like growth factor binding protein 3 in a biological specimen. Insulin-Like Growth Factor Binding Protein 3 Measurement C165969 C65047 Laboratory Test Code IGFBP7 AGM; FSTL2; IBP-7; IGFBP-7; IGFBP-7v; IGFBPRP1; Insulin-Like Growth Factor Binding Prot7; Insulin-like Growth Factor Binding Protein 7; MAC25; PSF; RAMSVPS; TAF A measurement of the insulin-like growth factor binding protein 7 in a biological specimen. Insulin-Like Growth Factor Binding Protein 7 Measurement C81971 C65047 Laboratory Test Code IGG Immunoglobulin G A measurement of the total immunoglobulin G in a biological specimen. Immunoglobulin G Measurement C122127 C65047 Laboratory Test Code IGG1 Immunoglobulin G Subclass 1 A measurement of the immunoglobulin G subclass 1 in a biological specimen. Immunoglobulin G Subclass 1 Measurement C122128 C65047 Laboratory Test Code IGG2 Immunoglobulin G Subclass 2 A measurement of the immunoglobulin G subclass 2 in a biological specimen. Immunoglobulin G Subclass 2 Measurement C122129 C65047 Laboratory Test Code IGG3 Immunoglobulin G Subclass 3 A measurement of the immunoglobulin G subclass 3 in a biological specimen. Immunoglobulin G Subclass 3 Measurement C122130 C65047 Laboratory Test Code IGG4 Immunoglobulin G Subclass 4 A measurement of the immunoglobulin G subclass 4 in a biological specimen. Immunoglobulin G Subclass 4 Measurement C147372 C65047 Laboratory Test Code IGGALB IgG/Albumin; Immunoglobulin G/Albumin A relative measurement (ratio or percentage) of the immunoglobulin G to albumin in a biological specimen. Immunoglobulin G to Albumin Ratio Measurement C147373 C65047 Laboratory Test Code IGGC IgG Clearance A measurement of the IgG clearance in a biological specimen. IgG Clearance C147374 C65047 Laboratory Test Code IGGCALBC IgG Clearance/Albumin Clearance A relative measurement (ratio) of the IgG clearance to albumin clearance in a biological specimen. IgG Clearance to Albumin Clearance Ratio Measurement C119285 C65047 Laboratory Test Code IGGCREAT Immunoglobulin G/Creatinine A relative measurement (ratio or percentage) of the immunoglobulin G to creatinine in a biological specimen. Immunoglobulin G to Creatinine Ratio Measurement C147375 C65047 Laboratory Test Code IGGSYNRT IgG Synthesis Rate A measurement of the IgG synthesis rate in a biological specimen. IgG Synthesis Rate C154737 C65047 Laboratory Test Code IGHG2 Immunoglobulin Heavy Constant Gamma 2 A measurement of the immunoglobulin heavy constant gamma 2 in a biological specimen. Immunoglobulin Heavy Constant Gamma 2 Measurement C154738 C65047 Laboratory Test Code IGHG4 Immunoglobulin Heavy Constant Gamma 4 A measurement of the immunoglobulin heavy constant gamma 4 in a biological specimen. Immunoglobulin Heavy Constant Gamma 4 Measurement C81972 C65047 Laboratory Test Code IGM Immunoglobulin M A measurement of the total immunoglobulin M in a biological specimen. Immunoglobulin M Measurement C117835 C65047 Laboratory Test Code IGSOL Soluble Immunoglobulin A measurement of the soluble total immunoglobulin in a biological specimen. Soluble Immunoglobulin Measurement C128970 C65047 Laboratory Test Code IL122340 Interleukin 12+23 p40 A measurement of the p40 subunit of the interleukins 12 and 23 in a biological specimen. Interleukin 12+23 p40 Measurement C172513 C65047 Laboratory Test Code IL18BP Interleukin 18 Binding Protein A measurement of the interleukin 18 binding protein in a biological specimen. Interleukin 18 Binding Protein Measurement C156519 C65047 Laboratory Test Code IL18EXR Interleukin 18 Excretion Rate A measurement of the amount of interleukin 18 being excreted in a biological specimen over a defined period of time (e.g. one hour). Interleukin 18 Excretion Rate C156518 C65047 Laboratory Test Code IL1EXR Interleukin 1 Excretion Rate A measurement of the amount of interleukin 1 being excreted in a biological specimen over a defined period of time (e.g. one hour). Interleukin 1 Excretion Rate C165970 C65047 Laboratory Test Code IL1R2 CD121b; CDw121b; IL-1R-2; IL-1RT2; IL1R2c; IL1RB; Interleukin 1 Receptor Type 2 A measurement of the interleukin 1 receptor type 2 in a biological specimen. Interleukin 1 Receptor Type 2 Measurement C142281 C65047 Laboratory Test Code IL1RL1 Interleukin 1 Receptor-Like 1; Protein ST2; sST2 A measurement of the interleukin 1 receptor-like 1 in a biological specimen. Interleukin 1 Receptor-Like 1 Measurement C117836 C65047 Laboratory Test Code IL1SR1 Soluble Interleukin-1 Receptor Type I A measurement of the soluble interleukin-1 receptor type I in a biological specimen. Soluble Interleukin-1 Receptor Type I Measurement C158147 C65047 Laboratory Test Code IL2R Interleukin 2 Receptor A measurement of the interleukin 2 receptor in a biological specimen. Interleukin 2 Receptor Measurement C142282 C65047 Laboratory Test Code IL2RA CD25; IL-2Ra; Interleukin 2 Receptor Subunit Alpha A measurement of the interleukin 2 receptor subunit alpha in a biological specimen. Interleukin 2 Receptor Subunit Alpha Measurement C142283 C65047 Laboratory Test Code IL2RB IL-2Rb; Interleukin 2 Receptor Subunit Beta A measurement of the interleukin 2 receptor subunit beta in a biological specimen. Interleukin 2 Receptor Subunit Beta Measurement C158220 C65047 Laboratory Test Code IL2SR sCD25; Soluble CD25; Soluble IL-2Ra; Soluble Interleukin 2 Receptor; Soluble Interleukin 2 Receptor Subunit Alpha A measurement of the soluble interleukin 2 receptor in a biological specimen. Soluble Interleukin 2 Receptor Measurement C117837 C65047 Laboratory Test Code IL6SR Soluble Interleukin 6 Receptor A measurement of the soluble interleukin 6 receptor in a biological specimen. Soluble Interleukin 6 Receptor Measurement C103410 C65047 Laboratory Test Code ILE Isoleucine A measurement of the isoleucine in a biological specimen. Isoleucine Measurement C177984 C65047 Laboratory Test Code ILOPRDN Iloperidone A measurement of the iloperidone in a biological specimen. Iloperidone Measurement C186071 C65047 Laboratory Test Code IMIPRMN Imipramine A measurement of the imipramine in a biological specimen. Imipramine Measurement C81869 C65047 Laboratory Test Code IMMGLB Immunoglobulin A measurement of the total immunoglobulin in a biological specimen. Immunoglobulin Measurement C147376 C65047 Laboratory Test Code IMMGLC Immunoglobulin Light Chains A measurement of the total immunoglobulin (kappa and lambda) light chains in a biological specimen. Immunoglobulin Light Chain Measurement C156517 C65047 Laboratory Test Code IMMGLCFR Immunoglobulin Light Chains, Free A measurement of the total free immunoglobulin (kappa and lambda) light chains in a biological specimen. Free Immunoglobulin Light Chain Measurement C116184 C65047 Laboratory Test Code INCLBOD Inclusion Bodies A measurement of the inclusion bodies in a biological specimen. Inclusion Body Measurement C161375 C65047 Laboratory Test Code INCLBRBC Erythrocyte Inclusion Bodies A measurement of the erythrocyte inclusion bodies in a biological specimen. Erythrocyte Inclusion Bodies Measurement C82044 C65047 Laboratory Test Code INDICAN Indican A measurement of the indican present in a biological specimen. Indican Measurement C81987 C65047 Laboratory Test Code INGAPAB Islet Neogenesis Assoc Protein Antibody A measurement of the islet neogenesis associated protein antibody in a biological specimen. Islet Neogenesis Associated Protein Antibody Measurement C82020 C65047 Laboratory Test Code INHIBINA Inhibin A A measurement of the inhibin A in a biological specimen. Inhibin A Measurement C96681 C65047 Laboratory Test Code INHIBINB Inhibin B A measurement of the inhibin B in a biological specimen. Inhibin B Measurement C98748 C65047 Laboratory Test Code INLCLR Inulin Clearance A measurement of the volume of serum or plasma that would be cleared of inulin by excretion of urine for a specified unit of time (e.g. one minute). Inulin Clearance C64805 C65047 Laboratory Test Code INR Prothrombin Intl. Normalized Ratio A ratio that represents the prothrombin time for a plasma specimen, divided by the result for a control plasma specimen, further standardized for the International Sensitivity Index of the tissue factor (thromboplastin) used in the test. International Normalized Ratio of Prothrombin Time C119286 C65047 Laboratory Test Code INSAAB Insulin Autoantibody A measurement of the antibody to endogenous insulin in a biological specimen. Insulin Autoantibody Measurement C119287 C65047 Laboratory Test Code INSAB Insulin Antibody A measurement of the antibody to insulin in a biological specimen. Insulin Antibody Measurement C147377 C65047 Laboratory Test Code INSLNFR Insulin, Free A measurement of the free insulin in a biological specimen. Free Insulin Measurement C74788 C65047 Laboratory Test Code INSULIN Insulin A measurement of the insulin in a biological specimen. Insulin Measurement C186072 C65047 Laboratory Test Code INSULINI Insulin, Intact A measurement of the intact insulin in a biological specimen. Intact Insulin Measurement C123458 C65047 Laboratory Test Code INSULINR Insulin Resistance A measurement of the insulin resistance (a cell's inability to respond to insulin) in a biological specimen. Insulin Resistance Measurement C123459 C65047 Laboratory Test Code INSULINS Insulin Sensitivity A measurement of the insulin sensitivity (cells are stimulated by lower than normal insulin levels) in a biological specimen. Insulin Sensitivity Measurement C74805 C65047 Laboratory Test Code INTLK1 Interleukin 1 A measurement of the interleukin 1 in a biological specimen. Interleukin 1 Measurement C74806 C65047 Laboratory Test Code INTLK10 Interleukin 10 A measurement of the interleukin 10 in a biological specimen. Interleukin 10 Measurement C74807 C65047 Laboratory Test Code INTLK11 Interleukin 11 A measurement of the interleukin 11 in a biological specimen. Interleukin 11 Measurement C74808 C65047 Laboratory Test Code INTLK12 Interleukin 12; Interleukin 12 p70 A measurement of the interleukin 12 in a biological specimen. Interleukin 12 Measurement C127623 C65047 Laboratory Test Code INTLK12B Interleukin 12 Beta; Interleukin 12 Beta Subunit; Interleukin 12 p40; Interleukin 12 p40 Subunit A measurement of p40 subunit of Interleukin 12 in a biological specimen. Interleukin 12 Beta Measurement C74809 C65047 Laboratory Test Code INTLK13 Interleukin 13 A measurement of the interleukin 13 in a biological specimen. Interleukin 13 Measurement C74810 C65047 Laboratory Test Code INTLK14 Interleukin 14 A measurement of the interleukin 14 in a biological specimen. Interleukin 14 Measurement C74811 C65047 Laboratory Test Code INTLK15 Interleukin 15 A measurement of the interleukin 15 in a biological specimen. Interleukin 15 Measurement C74812 C65047 Laboratory Test Code INTLK16 Interleukin 16 A measurement of the interleukin 16 in a biological specimen. Interleukin 16 Measurement C74813 C65047 Laboratory Test Code INTLK17 IL-17A; Interleukin 17; Interleukin 17A A measurement of the interleukin 17 in a biological specimen. Interleukin 17 Measurement C74814 C65047 Laboratory Test Code INTLK18 Interleukin 18 A measurement of the interleukin 18 in a biological specimen. Interleukin 18 Measurement C74815 C65047 Laboratory Test Code INTLK19 Interleukin 19 A measurement of the interleukin 19 in a biological specimen. Interleukin 19 Measurement C122131 C65047 Laboratory Test Code INTLK1A Interleukin 1 Alpha A measurement of interleukin 1 alpha in a biological specimen. Interleukin 1 Alpha Measurement C112323 C65047 Laboratory Test Code INTLK1B IL-1B; IL1Beta; Interleukin 1 Beta; Interleukin 1B A measurement of interleukin 1 beta in a biological specimen. Interleukin 1 Beta Measurement C112324 C65047 Laboratory Test Code INTLK1RA IL-1RA; Interleukin 1 Receptor Antagonist A measurement of the interleukin 1 receptor antagonist in a biological specimen. Interleukin 1 Receptor Antagonist Measurement C74816 C65047 Laboratory Test Code INTLK2 Interleukin 2 A measurement of the interleukin 2 in a biological specimen. Interleukin 2 Measurement C74817 C65047 Laboratory Test Code INTLK20 Interleukin 20 A measurement of the interleukin 20 in a biological specimen. Interleukin 20 Measurement C74818 C65047 Laboratory Test Code INTLK21 Interleukin 21 A measurement of the interleukin 21 in a biological specimen. Interleukin 21 Measurement C74819 C65047 Laboratory Test Code INTLK22 Interleukin 22 A measurement of the interleukin 22 in a biological specimen. Interleukin 22 Measurement C74820 C65047 Laboratory Test Code INTLK23 Interleukin 23; Interleukin 23 p59 A measurement of the interleukin 23 in a biological specimen. Interleukin 23 Measurement C74821 C65047 Laboratory Test Code INTLK24 Interleukin 24 A measurement of the interleukin 24 in a biological specimen. Interleukin 24 Measurement C74822 C65047 Laboratory Test Code INTLK25 Interleukin 25 A measurement of the interleukin 25 in a biological specimen. Interleukin 25 Measurement C74823 C65047 Laboratory Test Code INTLK26 Interleukin 26 A measurement of the interleukin 26 in a biological specimen. Interleukin 26 Measurement C74824 C65047 Laboratory Test Code INTLK27 Interleukin 27 A measurement of the interleukin 27 in a biological specimen. Interleukin 27 Measurement C74825 C65047 Laboratory Test Code INTLK28 Interleukin 28 A measurement of the interleukin 28 in a biological specimen. Interleukin 28 Measurement C74826 C65047 Laboratory Test Code INTLK29 Interleukin 29 A measurement of the interleukin 29 in a biological specimen. Interleukin 29 Measurement C74827 C65047 Laboratory Test Code INTLK3 Interleukin 3 A measurement of the interleukin 3 in a biological specimen. Interleukin 3 Measurement C74828 C65047 Laboratory Test Code INTLK30 Interleukin 30 A measurement of the interleukin 30 in a biological specimen. Interleukin 30 Measurement C74829 C65047 Laboratory Test Code INTLK31 Interleukin 31 A measurement of the interleukin 31 in a biological specimen. Interleukin 31 Measurement C74830 C65047 Laboratory Test Code INTLK32 Interleukin 32 A measurement of the interleukin 32 in a biological specimen. Interleukin 32 Measurement C74831 C65047 Laboratory Test Code INTLK33 Interleukin 33 A measurement of the interleukin 33 in a biological specimen. Interleukin 33 Measurement C74832 C65047 Laboratory Test Code INTLK4 Interleukin 4 A measurement of the interleukin 4 in a biological specimen. Interleukin 4 Measurement C74833 C65047 Laboratory Test Code INTLK5 Interleukin 5 A measurement of the interleukin 5 in a biological specimen. Interleukin 5 Measurement C74834 C65047 Laboratory Test Code INTLK6 Interleukin 6 A measurement of the interleukin 6 in a biological specimen. Interleukin 6 Measurement C74835 C65047 Laboratory Test Code INTLK7 Interleukin 7 A measurement of the interleukin 7 in a biological specimen. Interleukin 7 Measurement C74836 C65047 Laboratory Test Code INTLK8 Interleukin 8 A measurement of the interleukin 8 in a biological specimen. Interleukin 8 Measurement C74837 C65047 Laboratory Test Code INTLK9 Interleukin 9 A measurement of the interleukin 9 in a biological specimen. Interleukin 9 Measurement C125945 C65047 Laboratory Test Code INULIN Inulin A measurement of the inulin in a biological specimen. Inulin Measurement C181193 C65047 Laboratory Test Code IODINE Iodine A measurement of the total iodine in a biological specimen. Iodine Measurement C181445 C65047 Laboratory Test Code IODINEFR Iodine, Free A measurement of the free (unbound) iodine in a biological specimen. Free Iodine Measurement C100439 C65047 Laboratory Test Code IOHEXCLR Iohexol Clearance A measurement of the volume of serum or plasma that would be cleared of Iohexol by excretion of urine for a specified unit of time (e.g. one minute). Iohexol Clearance C125946 C65047 Laboratory Test Code IOHEXOL Iohexol A measurement of iohexol in a biological specimen. Iohexol Measurement C98749 C65047 Laboratory Test Code IOTCLR Iothalamate Clearance A measurement of the volume of serum or plasma that would be cleared of iothalamate by excretion of urine for a specified unit of time (e.g. one minute). Iothalamate Clearance C98750 C65047 Laboratory Test Code IOTCLRBS Iothalamate Clearance Adjusted for BSA A measurement of the volume of serum or plasma that would be cleared of iothalamate by excretion of urine for a specified unit of time (e.g. one minute), adjusted for body surface area. Iothalamate Clearance Adjusted for BSA C102276 C65047 Laboratory Test Code IRF Immature Reticulocyte Fraction A measurement of the immature reticulocyte fraction present in a biological specimen. Immature Reticulocyte Fraction Measurement C74679 C65047 Laboratory Test Code IRON FE; Iron A measurement of the iron in a biological specimen. Iron Measurement C150819 C65047 Laboratory Test Code IRONEXR Iron Excretion Rate A measurement of the amount of iron being excreted in a biological specimen over a defined amount of time (e.g. one hour). Iron Excretion Rate C163461 C65047 Laboratory Test Code ISG15 ISG15 Ubiquitin-Like Modifier; Ubiquitin-Like Protein ISG15 A measurement of the ubiquitin-like protein ISG15 in a biological specimen. Ubiquitin-Like Protein ISG15 Measurement C80180 C65047 Laboratory Test Code ISOPRF2 F2-Isoprostane A measurement of the F2-isoprostane in a biological specimen. F2 Isoprostane Measurement C100459 C65047 Laboratory Test Code JO1AB Jo-1 Antibody A measurement of the Jo-1 antibody in a biological specimen. Jo-1 Antibody Measurement C184542 C65047 Laboratory Test Code JWH018 JWH-018; JWH018 A measurement of the synthetic cannabinoid JWH-018 in a biological specimen. JWH-018 Measurement C184543 C65047 Laboratory Test Code JWH073 JWH-073; JWH073 A measurement of the synthetic cannabinoid JWH-073 in a biological specimen. JWH-073 Measurement C184546 C65047 Laboratory Test Code JWH081 JWH-081; JWH081 A measurement of the synthetic cannabinoid JWH-081 in a biological specimen. JWH-081 Measurement C184547 C65047 Laboratory Test Code JWH122 JWH-122; JWH122 A measurement of the synthetic cannabinoid JWH-122 in a biological specimen. JWH-122 Measurement C184544 C65047 Laboratory Test Code JWH200 JWH-200; JWH200 A measurement of the synthetic cannabinoid JWH-200 in a biological specimen. JWH-200 Measurement C184545 C65047 Laboratory Test Code JWH250 JWH-250; JWH250 A measurement of the synthetic cannabinoid JWH-250 in a biological specimen. JWH-250 Measurement C184548 C65047 Laboratory Test Code JWH398 JWH-398; JWH398 A measurement of the synthetic cannabinoid JWH-398 in a biological specimen. JWH-398 Measurement C64853 C65047 Laboratory Test Code K Potassium A measurement of the potassium in a biological specimen. Potassium Measurement C147379 C65047 Laboratory Test Code KAPPALC Kappa Light Chain A measurement of the total kappa light chains in a biological specimen. Kappa Light Chain Measurement C184549 C65047 Laboratory Test Code KBEMIDON Ketobemidone A measurement of the ketobemidone in a biological specimen. Ketobemidone Measurement C106560 C65047 Laboratory Test Code KCLR Potassium Clearance A measurement of the volume of serum or plasma that would be cleared of potassium by excretion of urine for a specified unit of time (e.g. one minute). Potassium Clearance Measurement C79462 C65047 Laboratory Test Code KCREAT Potassium/Creatinine A relative measurement (ratio or percentage) of the potassium to creatinine in a biological specimen. Potassium to Creatinine Ratio Measurement C147380 C65047 Laboratory Test Code KERAT Keratocyte A measurement of the keratocytes in a biological specimen. Keratocyte Count C184587 C65047 Laboratory Test Code KETAMINE Ketamine A measurement of the ketamine in a biological specimen. Ketamine Measurement C111239 C65047 Laboratory Test Code KETONEBD Ketone Bodies A measurement of the ketone bodies (acetone, acetoacetic acid, beta-hydroxybutyric acid, beta-ketopentanoate and beta-hydroxypentanoate) in a biological specimen. Ketone Body Measurement C64854 C65047 Laboratory Test Code KETONES Ketones A measurement of the ketones in a biological specimen. Ketone Measurement C150820 C65047 Laboratory Test Code KEXR Potassium Excretion Rate A measurement of the amount of potassium being excreted in a biological specimen over a defined amount of time (e.g. one hour). Potassium Excretion Rate C123557 C65047 Laboratory Test Code KI67 Ki-67; KI67; MKI67; pKi-67 A measurement of the Ki-67 protein in a biological specimen. Ki67 Measurement C100433 C65047 Laboratory Test Code KIM1 Hepatitis A Virus Cellular Receptor 1; Kidney Injury Molecule-1; KIM-1 A measurement of the kidney injury molecule-1 (Kim-1) in a biological specimen. Kidney Injury Molecule-1 Measurement C177955 C65047 Laboratory Test Code KIM1CRT Kidney Injury Molecule-1/Creatinine A relative measurement (ratio or percentage) of the kidney injury molecule-1 to creatinine in a biological specimen. Kidney Injury Molecule-1/Creatinine Ratio Measurement C163462 C65047 Laboratory Test Code KIM1EXR Kidney Injury Molecule-1 Excretion Rate A measurement of the amount of kidney injury molecule-1 being excreted in a biological specimen over a defined amount of time (e.g. one hour). Kidney Injury Molecule-1 Excretion Rate C165971 C65047 Laboratory Test Code KIM1S Soluble Hepatitis A Virus Cellular Receptor 1; Soluble Kidney Injury Molecule-1; Soluble KIM-1 A measurement of the soluble kidney injury molecule-1 in a biological specimen. Soluble Kidney Injury Molecule-1 Measurement C154724 C65047 Laboratory Test Code KL6 KL-6; Krebs von den Lungen-6 Antigen A measurement of the Krebs von den Lungen-6 in a biological specimen. Krebs von den Lungen-6 Measurement C98730 C65047 Laboratory Test Code KLCFR Bence-Jones, Kappa; Kappa Light Chain, Free A measurement of the free kappa light chain in a biological specimen. Free Kappa Light Chain Measurement C161351 C65047 Laboratory Test Code KLCLLC Kappa Lambda Ratio; Kappa Light Chain/Lambda Light Chain A relative measurement (ratio) of the total kappa light chain to total lambda light chain in a biological specimen. Kappa Light Chain to Lambda Light Chain Ratio Measurement C98731 C65047 Laboratory Test Code KLCLLCFR Kappa Lt Chain,Free/Lambda Lt Chain,Free A relative measurement (ratio or percentage) of the free kappa light chain to the free lambda light chain in a biological specimen. Free Kappa Light Chain to Free Lambda Light Chain Ratio Measurement C132372 C65047 Laboratory Test Code KLHIGGAB Keyhole Limpet Hemocyanin IgG Antibody A measurement of the keyhole limpet hemocyanin IgG antibody in a biological specimen. Keyhole Limpet Hemocyanin IgG Antibody Measurement C132373 C65047 Laboratory Test Code KLHIGMAB Keyhole Limpet Hemocyanin IgM Antibody A measurement of the keyhole limpet hemocyanin IgM antibody in a biological specimen. Keyhole Limpet Hemocyanin IgM Antibody Measurement C132374 C65047 Laboratory Test Code KLK2 Kallikrein-2 A measurement of the kallikrein-2 in a biological specimen. Kallikrein-2 Measurement C127624 C65047 Laboratory Test Code KLOTHO Klotho A measurement of the total klotho protein in a biological specimen. Klotho Protein Measurement C96688 C65047 Laboratory Test Code KRCYMG Megakaryocytes A measurement of the megakaryocytes per unit of a biological specimen. Megakaryocyte Count C98867 C65047 Laboratory Test Code KRCYMGCE Megakaryocytes/Total Cells A relative measurement (ratio or percentage) of the megakaryocytes to total cells in a biological specimen (for example a bone marrow specimen). Megakaryocyte to Total Cell Ratio Measurement C154722 C65047 Laboratory Test Code KRCYMGLE Megakaryocytes/Leukocytes A relative measurement (ratio or percentage) of the megakaryocytes to leukocytes in a biological specimen. Megakaryocytes to Leukocytes Ratio Measurement C186073 C65047 Laboratory Test Code KTANST11 11-Ketoandrosterone A measurement of the 11-ketoandrosterone in a biological specimen. 11-Ketoandrosterone Measurement C189519 C65047 Laboratory Test Code KTBDEXR Ketone Bodies Excretion Rate A measurement of the amount of ketone bodies being excreted in a biological specimen over a defined period of time (e.g. one hour). Ketone Bodies Excretion Rate Measurement C186074 C65047 Laboratory Test Code KTETCL11 11-Ketoetiocholanolone A measurement of the 11-ketoetiocholanolone in a biological specimen. 11-Ketoetiocholanolone Measurement C186075 C65047 Laboratory Test Code KTGSTR17 17-Ketogenic steroids A measurement of the total 17-ketogenic steroids in a biological specimen. 17-Ketogenic Steroid Measurement C186076 C65047 Laboratory Test Code KTSTR17 17-Ketosteroids A measurement of the total 17-ketosteroids in a biological specimen. 17-Ketosteroid Measurement C96682 C65047 Laboratory Test Code KURLOFCE Kurloff Cells A measurement of the large secretory granule-containing immune cells in a biological specimen taken from members of certain genera of the Caviidae family. Kurloff Cells Measurement C154740 C65047 Laboratory Test Code KYNURNN Kynurenine A measurement of the kynurenine in a biological specimen. Kynurenine Measurement C184641 C65047 Laboratory Test Code LACOSMD Lacosamide A measurement of the lacosamide in a biological specimen. Lacosamide Measurement C79450 C65047 Laboratory Test Code LACTICAC 2-hydroxypropanoic acid; Lactate; Lactic Acid A measurement of the lactic acid in a biological specimen. Lactic Acid Measurement C186077 C65047 Laboratory Test Code LACTOSE Lactose A measurement of the lactose in a biological specimen. Lactose Measurement C154741 C65047 Laboratory Test Code LACTULOS Lactulose A measurement of the lactulose in a biological specimen. Lactulose Measurement C172504 C65047 Laboratory Test Code LAG3S Soluble CD223 Antigen; Soluble LAG-3; Soluble Lymphocyte Activation Gene 3 Protein; Soluble Lymphocyte Activation Gene-3 A measurement of the soluble lymphocyte activation gene-3 protein in a biological specimen. Soluble Lymphocyte Activation Gene-3 Measurement C125947 C65047 Laboratory Test Code LAM Lipoarabinomannan A measurement of the lipoarabinomannan in a biological specimen. Lipoarabinomannan Measurement C191288 C65047 Laboratory Test Code LAMP2 CD107b; Lysosomal Associated Membrane Protein 2; Lysosomal Membrane Associated Protein 2; Lysosome-Associated Membrane Protein 2 A measurement of the lysosomal associated membrane protein 2 present in a biological specimen. Lysosome-Associated Membrane Protein 2 Measurement C122132 C65047 Laboratory Test Code LAP Leucine Aminopeptidase A measurement of the total leucine aminopeptidase present in a biological specimen. Leucine Aminopeptidase Measurement C189508 C65047 Laboratory Test Code LAPOB LDL Apolipoprotein B A measurement of the apolipoprotein B in the low density lipoprotein fraction of a biological specimen. LDL Fraction Apoliprotein B Measurement C176240 C65047 Laboratory Test Code LCHLCM Lithocholate Compounds; Lithocholic Acid Compounds A measurement of the lithocholic acid, glycolithocholic acid, and taurolithocholic acid in a biological specimen. Lithocholate Compounds Measurement C176307 C65047 Laboratory Test Code LCHT Lithocholate; Lithocholic Acid A measurement of the lithocholate in a biological specimen. Lithocholate Measurement C106539 C65047 Laboratory Test Code LCN2 Lipocalin-2; Neutrophil Gelatinase-Associated Lipocalin; NGAL; Oncogene 24p3 A measurement of lipocalin-2 in a biological specimen. Lipocalin-2 Measurement C106540 C65047 Laboratory Test Code LCN2CREA Lipocalin-2/Creatinine; Neutrophil Gelatinase-Associated Lipocalin/Creatinine; NGAL/Creatinine A relative measurement (ratio or percentage) of the lipocalin-2 to creatinine present in a sample. Lipocalin-2 to Creatinine Ratio Measurement C147381 C65047 Laboratory Test Code LCTHSPGM Lecithin/Sphingomyelin; LS Ratio A relative measurement (ratio) of the lecithin to sphingomyelin in a biological specimen. Lecithin to Sphingomyelin Ratio Measurement C64855 C65047 Laboratory Test Code LDH Lactate Dehydrogenase A measurement of the lactate dehydrogenase in a biological specimen. Lactate Dehydrogenase Measurement C74887 C65047 Laboratory Test Code LDH1 LDH Isoenzyme 1 A measurement of the lactate dehydrogenase isoenzyme 1 in a biological specimen. Lactate Dehydrogenase Isoenzyme 1 Measurement C79451 C65047 Laboratory Test Code LDH1LDH LDH Isoenzyme 1/LDH A relative measurement (ratio or percentage) of the lactate dehydrogenase isoenzyme 1 to total lactate dehydrogenase in a biological specimen. LDH Isoenzyme 1 to LDH Ratio Measurement C74888 C65047 Laboratory Test Code LDH2 LDH Isoenzyme 2 A measurement of the lactate dehydrogenase isoenzyme 2 in a biological specimen. Lactate Dehydrogenase Isoenzyme 2 Measurement C79452 C65047 Laboratory Test Code LDH2LDH LDH Isoenzyme 2/LDH A relative measurement (ratio or percentage) of the lactate dehydrogenase isoenzyme 2 to total lactate dehydrogenase in a biological specimen. LDH Isoenzyme 2 to LDH Ratio Measurement C74889 C65047 Laboratory Test Code LDH3 LDH Isoenzyme 3 A measurement of the lactate dehydrogenase isoenzyme 3 in a biological specimen. Lactate Dehydrogenase Isoenzyme 3 Measurement C79453 C65047 Laboratory Test Code LDH3LDH LDH Isoenzyme 3/LDH A relative measurement (ratio or percentage) of the lactate dehydrogenase isoenzyme 3 to total lactate dehydrogenase in a biological specimen. LDH Isoenzyme 3 to LDH Ratio Measurement C74890 C65047 Laboratory Test Code LDH4 LDH Isoenzyme 4 A measurement of the lactate dehydrogenase isoenzyme 4 in a biological specimen. Lactate Dehydrogenase Isoenzyme 4 Measurement C79454 C65047 Laboratory Test Code LDH4LDH LDH Isoenzyme 4/LDH A relative measurement (ratio or percentage) of the lactate dehydrogenase isoenzyme 4 to total lactate dehydrogenase in a biological specimen. LDH Isoenzyme 4 to LDH Ratio Measurement C74891 C65047 Laboratory Test Code LDH5 LDH Isoenzyme 5 A measurement of the lactate dehydrogenase isoenzyme 5 in a biological specimen. Lactate Dehydrogenase Isoenzyme 5 Measurement C79455 C65047 Laboratory Test Code LDH5LDH LDH Isoenzyme 5/LDH A relative measurement (ratio or percentage) of the lactate dehydrogenase isoenzyme 5 to total lactate dehydrogenase in a biological specimen. LDH Isoenzyme 5 to LDH Ratio Measurement C79449 C65047 Laboratory Test Code LDHCREAT Lactate Dehydrogenase/Creatinine A relative measurement (ratio or percentage) of the lactate dehydrogenase to creatinine in a biological specimen. Lactate Dehydrogenase to Creatinine Ratio Measurement C165972 C65047 Laboratory Test Code LDHEXR Lactate Dehydrogenase Excretion Rate A measurement of the amount of lactate dehydrogenase being excreted in a biological specimen over a defined amount of time (e.g. one hour). Lactate Dehydrogenase Excretion Rate C105588 C65047 Laboratory Test Code LDL LDL Cholesterol A measurement of the low density lipoprotein cholesterol in a biological specimen. Low Density Lipoprotein Cholesterol Measurement C121182 C65047 Laboratory Test Code LDLHDL LDL Cholesterol/HDL Cholesterol A relative measurement (ratio) of the low density lipoprotein cholesterol to high density lipoprotein cholesterol in a biological specimen. LDL Cholesterol to HDL Cholesterol Ratio Measurement C119288 C65047 Laboratory Test Code LDLOXAB Oxidized LDL Cholesterol Antibody A measurement of the total oxidized low density lipoprotein cholesterol antibody in a biological specimen. Oxidized LDL Cholesterol Antibody Measurement C120635 C65047 Laboratory Test Code LDLOXI Oxidized LDL Cholesterol A measurement of the oxidized low density lipoprotein cholesterol in a biological specimen. Oxidized LDL Cholesterol Measurement C120636 C65047 Laboratory Test Code LDLP LDL Particles A measurement of the concentration of the total LDL particles in a biological specimen. LDL Particles Measurement C120637 C65047 Laboratory Test Code LDLPATT LDL Subtype Pattern A description of the low density lipoprotein particle pattern (an interpretation of the amounts of LDL particles based on size and density) in a biological specimen. LDL Subtype Pattern C103412 C65047 Laboratory Test Code LDLPSZ LDL Particle Size A measurement of the average particle size of low-density lipoprotein in a biological specimen. LDL Particle Size Measurement C189506 C65047 Laboratory Test Code LDLT LDL Triglyceride A measurement of the low density lipoprotein triglyceride in a biological specimen. LDL Triglyceride Measurement C147382 C65047 Laboratory Test Code LEAD Lead; Pb A measurement of the lead in a biological specimen. Lead Measurement C127625 C65047 Laboratory Test Code LEIM Immature Leukocytes A measurement of the immature leukocytes in a biological specimen. Immature Leukocyte Count C127626 C65047 Laboratory Test Code LEIMLE Immature Leukocytes/Leukocytes A relative measurement (ratio or percentage) of the immature leukocytes to leukocytes in a biological specimen. Immature Leukocyte to Leukocytes Ratio Measurement C74866 C65047 Laboratory Test Code LEPTIN Leptin A measurement of the leptin hormone in a biological specimen. Leptin Measurement C174293 C65047 Laboratory Test Code LEPTO Leptocytes A measurement of the leptocytes in a biological specimen. Leptocyte Measurement C122133 C65047 Laboratory Test Code LEU Leucine A measurement of the leucine in a biological specimen. Leucine Measurement C64856 C65047 Laboratory Test Code LEUKASE Leukocyte Esterase A measurement of the enzyme which indicates the presence of white blood cells in a biological specimen. Leukocyte Esterase Measurement C116195 C65047 Laboratory Test Code LEUKCE Leukemic Cells; Residual Leukemic Cells A measurement of the leukemic cells in a biological specimen. Leukemic Cells Measurement C147383 C65047 Laboratory Test Code LEUKCRBC Leukocytes Corrected for Nucleated Erythrocytes; Leuks Corrected for Nucl Erythrocytes A measurement of the leukocytes corrected for nucleated erythrocytes in a biological specimen. Leukocytes Corrected for Nucleated Erythrocytes Count C79467 C65047 Laboratory Test Code LGLUCLE Large Unstained Cells/Leukocytes A relative measure (ratio or percentage) of the large unstained cells to leukocytes in a biological specimen. Large Unstained Cells to Leukocytes Ratio Measurement C74659 C65047 Laboratory Test Code LGUNSCE Large Unstained Cells A measurement of the large, peroxidase-negative cells which cannot be further characterized (i.e. as large lymphocytes, virocytes, or stem cells) present in a biological specimen. Large Unstained Cell Count C74790 C65047 Laboratory Test Code LH Luteinizing Hormone; Lutropin A measurement of the luteinizing hormone in a biological specimen. Luteinizing Hormone Measurement C130163 C65047 Laboratory Test Code LIF Leukemia Inhibitory Factor A measurement of leukemia inhibitory factor in a biological specimen. Leukemia Inhibitory Factor Measurement C117840 C65047 Laboratory Test Code LIPASEG Gastric Triacylglycerol Lipase; Lipase, Gastric; LIPF A measurement of the gastric triacylglycerol lipase in a biological specimen. Gastric Lipase Measurement C187808 C65047 Laboratory Test Code LIPASEH Hepatic Triacylglycerol Lipase; Lipase, Hepatic; LIPH A measurement of the hepatic triacylglycerol lipase in a biological specimen. Hepatic Triacylglycerol Lipase Measurement C117841 C65047 Laboratory Test Code LIPASEP Lipase, Pancreatic; Pancreatic Triacylglycerol Lipase; PNLIP A measurement of the pancreatic triacylglycerol lipase in a biological specimen. Pancreatic Lipase Measurement C117748 C65047 Laboratory Test Code LIPASET Lipase; Total Lipase; Triacylglycerol Lipase A measurement of the total triacylglycerol lipase in a biological specimen. Lipase Measurement C117842 C65047 Laboratory Test Code LIPASLAL Acid Cholesteryl Ester Hydrolase; LAL; LIPA; Lipase, Lysosomal Acid; Lysosomal Lipase A measurement of the lysosomal acid lipase in a biological specimen. Lysosomal Acid Lipase Measurement C111242 C65047 Laboratory Test Code LIPEMIAI Lipemia; Lipemic Index A measurement of the abnormally high concentration of lipid in a biological specimen. Lipemic Index C74949 C65047 Laboratory Test Code LIPID Lipid; Total Lipid A measurement of the total lipids (cholesterol, lipoproteins, and triglycerides) in a biological specimen. Lipid Measurement C142284 C65047 Laboratory Test Code LIQUFT Liquefaction Time A measurement of the time it takes for a gelatinous or semi-solid substance to change to a liquid. Liquefaction Time Measurement C189505 C65047 Laboratory Test Code LITHIUM Lithium A measurement of the lithium in a biological specimen. Lithium Measurement C96683 C65047 Laboratory Test Code LKM1AB Liver Kidney Microsomal Type 1 Antibody; LKM-1 A measurement of the liver kidney microsomal type 1 antibody in a biological specimen. Liver Kidney Microsomal Type 1 Antibody Measurement C100456 C65047 Laboratory Test Code LKM1IAAB Liver Kidney Microsomal Type 1 IgA Ab A measurement of the liver kidney microsomal type 1 IgA antibodies in a biological specimen. Liver Kidney Microsomal Type 1 IgA Antibody Measurement C100454 C65047 Laboratory Test Code LKM1IGAB Liver Kidney Microsomal Type 1 IgG Ab A measurement of the liver kidney microsomal type 1 IgG antibodies in a biological specimen. Liver Kidney Microsomal Type 1 IgG Antibody Measurement C100455 C65047 Laboratory Test Code LKM1IMAB Liver Kidney Microsomal Type 1 IgM Ab A measurement of the liver kidney microsomal type 1 IgM antibodies in a biological specimen. Liver Kidney Microsomal Type 1 IgM Antibody Measurement C98732 C65047 Laboratory Test Code LLCFR Bence-Jones, Lambda; Lambda Light Chain, Free A measurement of the free lambda light chain in a biological specimen. Free Lambda Light Chain Measurement C147384 C65047 Laboratory Test Code LMBDLC Lambda Light Chain A measurement of the total lambda light chains in a biological specimen. Lambda Light Chain Measurement C191289 C65047 Laboratory Test Code LMP2GPDH LAMP2/GAPDH; Lysosomal Associated Membrane Protein 2/Glyceraldehyde-3-Phosphate Dehydrogenase A relative measurement (ratio) of the lysosomal associated membrane protein 2 to glyceraldehyde-3-phosphate dehydrogenase in a biological specimen. Lysosomal Associated Membrane Protein 2 to Glyceraldehyde-3-Phosphate Dehydrogenase Ratio Measurement C184621 C65047 Laboratory Test Code LOPRAZLM Loprazolam A measurement of the loprazolam in a biological specimen. Loprazolam Measurement C177977 C65047 Laboratory Test Code LOXAPN Loxapine A measurement of the loxapine in a biological specimen. Loxapine Measurement C82022 C65047 Laboratory Test Code LPA Lipoprotein-a A measurement of the lipoprotein-a in a biological specimen. Lipoprotein a Measurement C174291 C65047 Laboratory Test Code LPL Lipoprotein Lipase A measurement of the lipoprotein lipase in a biological specimen. Lipoprotein Lipase Measurement C120638 C65047 Laboratory Test Code LPPLA2 Lipoprotein Associated Phospholipase A2 A measurement of the lipoprotein associated phospholipase A2 in a biological specimen. Lipoprotein Associated Phospholipase A2 Measurement C165973 C65047 Laboratory Test Code LRG1 HMFT1766; Leucine Rich Alpha-2-Glycoprotein 1 A measurement of the leucine rich alpha-2-glycoprotein 1 in a biological specimen. Leucine Rich Alpha-2-Glycoprotein 1 Measurement C184622 C65047 Laboratory Test Code LRMZPM Lormetazepam A measurement of the lormetazepam in a biological specimen. Lormetazepam Measurement C75374 C65047 Laboratory Test Code LRZPM Lorazepam A measurement of the lorazepam present in a biological specimen. Lorazepam Measurement C75354 C65047 Laboratory Test Code LSD Acid; Lysergate Diethylamide; Lysergic Acid Diethylamide A measurement of the lysergic acid diethylamine (LSD) in a biological specimen. Lysergide Measurement C172495 C65047 Laboratory Test Code LSELS sL-Selectin; Soluble CD62L; Soluble L-Selectin A measurement of the soluble L-selectin in a biological specimen. Soluble L-Selectin Measurement C132375 C65047 Laboratory Test Code LTA Lymphotoxin Alpha; TNF-beta; Tumor Necrosis Factor Beta A measurement of the lymphotoxin alpha in a biological specimen. Lymphotoxin Alpha Measurement C103413 C65047 Laboratory Test Code LTB4 Leukotriene B4 A measurement of the leukotriene B4 in a biological specimen. Leukotriene B4 Measurement C189516 C65047 Laboratory Test Code LTC4SN Leukotriene C4 Synthase A measurement of the leukotriene C4 synthase in a biological specimen. Leukotriene C4 Synthase Measurement C103414 C65047 Laboratory Test Code LTD4 Leukotriene D4 A measurement of the leukotriene D4 in a biological specimen. Leukotriene D4 Measurement C103415 C65047 Laboratory Test Code LTE4 Leukotriene E4 A measurement of the leukotriene E4 in a biological specimen. Leukotriene E4 Measurement C82021 C65047 Laboratory Test Code LTF Lactoferrin; Lactotransferrin A measurement of the lactoferrin in a biological specimen. Lactoferrin Measurement C120639 C65047 Laboratory Test Code LTFAB Lactoferrin Antibody A measurement of the lactoferrin antibody in a biological specimen. Lactoferrin Antibody Measurement C177963 C65047 Laboratory Test Code LURASIDN Lurasidone A measurement of the lurasidone in a biological specimen. Lurasidone Measurement C147385 C65047 Laboratory Test Code LVFBRSC Liver Fibrosis Score A scoring system that evaluates liver pathology through the assessment of multiple blood test parameters, taking into account additional demographic factors such as the age and/or gender of the subject. Liver Fibrosis Score C184572 C65047 Laboratory Test Code LVRPHNL Levorphanol A measurement of the levorphanol in a biological specimen. Levorphanol Measurement C147386 C65047 Laboratory Test Code LVTRCTM Levetiracetam A measurement of the levetiracetam in a biological specimen. Levetiracetam Measurement C163463 C65047 Laboratory Test Code LY6E Lymphocyte Antigen 6 Family Member E; Lymphocyte Antigen 6E A measurement of the lymphocyte antigen 6E in a biological specimen. Lymphocyte Antigen 6E Measurement C51949 C65047 Laboratory Test Code LYM Lymphocytes A measurement of the lymphocytes in a biological specimen. Lymphocyte Count C119289 C65047 Laboratory Test Code LYMA Lymphocytes Activated A measurement of the total activated lymphocytes in a biological specimen. Activated Lymphocytes Measurement C64818 C65047 Laboratory Test Code LYMAT Lymphocytes Atypical; Lymphocytes, Variant; Reactive Lymphocytes A measurement of the atypical lymphocytes in a biological specimen. Atypical Lymphocyte Count C64819 C65047 Laboratory Test Code LYMATLE Lymphocytes Atypical/Leukocytes; Lymphocytes, Variant/Leukocytes; Reactive Lymphocytes/Leukocytes A relative measurement (ratio or percentage) of the atypical lymphocytes to leukocytes in a biological specimen. Atypical Lymphocyte to Leukocyte Ratio Measurement C74654 C65047 Laboratory Test Code LYMATLY Atypical Lymphocytes/Lymphocytes; Lymphocytes Atypical/Lymphocytes; Reactive Lymphocytes/Lymphocytes; Variant Lymphocytes/Lymphocytes A relative measurement (ratio or percentage) of the atypical lymphocytes to all lymphocytes in a biological specimen. Reactive Lymphocyte to Lymphocyte Ratio Measurement C98751 C65047 Laboratory Test Code LYMCE Lymphocytes/Total Cells A relative measurement (ratio or percentage) of the lymphocytes to total cells in a biological specimen (for example a bone marrow specimen). Lymphocyte to Total Cell Ratio Measurement C147387 C65047 Laboratory Test Code LYMCLF Lymphocytes, Clefted A measurement of the clefted lymphocytes in a biological specimen. Clefted Lymphocytes Count C147388 C65047 Laboratory Test Code LYMCLFLE Lymphocytes, Clefted/Leukocytes A relative measurement (ratio or percentage) of the clefted lymphocytes to total leukocytes in a biological specimen. Clefted Lymphocytes to Leukocytes Ratio Measurement C100444 C65047 Laboratory Test Code LYMIM Immature Lymphocytes A measurement of the immature lymphocytes in a biological specimen. Immature Lymphocytes Measurement C100443 C65047 Laboratory Test Code LYMIMLE Immature Lymphocytes/Leukocytes A relative measurement (ratio or percentage) of the immature lymphocytes to leukocytes in a biological specimen. Immature Lymphocytes to Leukocytes Ratio Measurement C64820 C65047 Laboratory Test Code LYMLE Lymphocytes/Leukocytes A relative measurement (ratio or percentage) of the lymphocytes to leukocytes in a biological specimen. Lymphocyte to Leukocyte Ratio C158236 C65047 Laboratory Test Code LYMLG Large Lymphocytes A measurement of the large lymphocytes (approximately between 10 um and 20 um in diameter) in a biological specimen. Large Lymphocyte Count C74613 C65047 Laboratory Test Code LYMMCE Lymphoma Cells A measurement of the malignant lymphocytes in a biological specimen. Lymphoma Cell Count C186078 C65047 Laboratory Test Code LYMMCECE Lymphoma Cells/Total Cells A relative measurement (ratio or percentage) of the lymphoma cells to total cells in a biological specimen. Lymphoma Cell to Total Cell Ratio Measurement C147389 C65047 Laboratory Test Code LYMMCELE Lymphoma Cells/Leukocytes A relative measurement (ratio or percentage) of the malignant lymphocytes to all leukocytes in a biological specimen. Lymphoma Cells to Leukocytes Ratio Measurement C74910 C65047 Laboratory Test Code LYMMCELY Lymphoma Cells/Lymphocytes A relative measurement (ratio or percentage) of the malignant lymphocytes to all lymphocytes in a biological specimen. Lymphoma Cell to Lymphocyte Ratio Measurement C186079 C65047 Laboratory Test Code LYMNE Lymphocytes/Neutrophils A relative measurement (ratio) of lymphocytes to neutrophils in a biological specimen. Lymphocyte to Neutrophil Ratio Measurement C135430 C65047 Laboratory Test Code LYMNSQE Lymphocytes/Non-Squam Epi Cells A relative measurement (ratio or percentage) of the lymphocytes to non-squamous epithelial cells in a biological specimen. Lymphocytes to Non-Squamous Epithelial Cells Ratio Measurement C139064 C65047 Laboratory Test Code LYMPHOID Lymphoid Cells A measurement of the total lymphoid lineage cells in a biological specimen. Lymphoid Cell Count C81955 C65047 Laboratory Test Code LYMPHOTC Chemokine Ligand 1; Lymphotactin A measurement of the lymphotactin in a biological specimen. Lymphotactin Measurement C74618 C65047 Laboratory Test Code LYMPL Plasmacytoid Lymphocytes; Plymphocytes A measurement of the plasmacytoid lymphocytes (lymphocytes with peripherally clumped chromatin and often deep blue cytoplasm, and that appear similar to plasma cells) in a biological specimen. Plasmacytoid Lymphocyte Count C158229 C65047 Laboratory Test Code LYMPLLE Plasmacytoid Lymphocytes/Leukocytes A relative measurement (ratio or percentage) of the plasmacytoid lymphocytes to all leukocytes in a biological specimen. Plasmacytoid Lymphocytes to Leukocytes Ratio Measurement C74648 C65047 Laboratory Test Code LYMPLLY Plasmacytoid Lymphocytes/Lymphocytes A relative measurement (ratio or percentage) of the plasmacytoid lymphocytes (lymphocytes with peripherally clumped chromatin and often deep blue cytoplasm, and that appear similar to plasma cells) to all lymphocytes in a biological specimen. Plasmacytoid Lymphocyte to Lymphocyte Ratio Measurement C111329 C65047 Laboratory Test Code LYMVAC Vacuolated Lymphocytes A measurement of the vacuolated lymphocytes in a biological specimen. Vacuolated Lymphocyte Count C127627 C65047 Laboratory Test Code LYMVACLE Vacuolated Lymphocytes/Leukocytes A relative measurement (ratio or percentage) of the vacuolated lymphocytes to leukocytes in a biological specimen. Vacuolated Lymphocyte to Leukocyte Ratio Measurement C122134 C65047 Laboratory Test Code LYS Lysine A measurement of the lysine in a biological specimen. Lysine Measurement C184523 C65047 Laboratory Test Code LYSOGL1 Glucopsychosine; Glucosylsphingosine; Lyso-GL1 A measurement of the glucopsychosine in a biological specimen. Glucopsychosine Measurement C120640 C65047 Laboratory Test Code LYSOZYME Lysozyme A measurement of lysozyme in a biological specimen. Lysozyme Measurement C184550 C65047 Laboratory Test Code MABCHMCA MAB-CHMINACA A measurement of the synthetic cannabinoid MAB-CHMINACA in a biological specimen. MAB-CHMINACA Measurement C147390 C65047 Laboratory Test Code MACROBLD Macroscopic Blood; Visible Blood A measurement of the blood in body products such as a urine or stool sample, and visibly detectable on gross examination. Macroscopic Blood Measurement C64821 C65047 Laboratory Test Code MACROCY Macrocytes A measurement of the macrocytes in a biological specimen. Macrocyte Count C154742 C65047 Laboratory Test Code MANNITOL Mannitol A measurement of the mannitol in a biological specimen. Mannitol Measurement C111246 C65047 Laboratory Test Code MASTCE Mast Cells; Mastocytes A measurement of the mast cells in a biological specimen. Mast Cell Count C111247 C65047 Laboratory Test Code MASTCECE Mast Cells/Total Cells A relative measurement (ratio or percentage) of the mast cells to total cells in a biological specimen. Mast Cell to Total Cell Ratio Measurement C187812 C65047 Laboratory Test Code MASTCELE Mast Cells/Leukocytes A relative measurement (ratio or percentage) of mast cells to total leukocytes in a biological specimen. Mast Cells to Leukocytes Ratio Measurement C74614 C65047 Laboratory Test Code MAYHEG May-Hegglin Anomaly A measurement of the May-Hegglin anomaly in a blood sample. This anomaly is characterized by large, misshapen platelets and the presence of Dohle bodies in leukocytes. May-Hegglin Anomaly Measurement C184623 C65047 Laboratory Test Code MAZINDOL Mazindol A measurement of the mazindol in a biological specimen. Mazindol Measurement C122135 C65047 Laboratory Test Code MBP Myelin Basic Protein A measurement of the myelin basic protein in a biological specimen. Myelin Basic Protein Measurement C177957 C65047 Laboratory Test Code MCA2 2-Methylcitrate; 2-Methylcitric Acid; MCA; Methylcitrate; Methylcitric Acid A measurement of the 2-methylcitrate in a biological specimen. 2-Methylcitrate Measurement C184552 C65047 Laboratory Test Code MCATHNON Ephedrone; Methcathinone A measurement of the methcathinone in a biological specimen. Methcathinone Measurement C64797 C65047 Laboratory Test Code MCH Ery. Mean Corpuscular Hemoglobin A measurement of the mean amount of hemoglobin per erythrocyte in a biological specimen, calculated as the product of hemoglobin times ten, divided by the number of erythrocytes. Erythrocyte Mean Corpuscular Hemoglobin C64798 C65047 Laboratory Test Code MCHC Ery. Mean Corpuscular HGB Concentration An indirect measurement of the average concentration of hemoglobin per erythrocyte in a biological specimen, calculated as the ratio of hemoglobin to hematocrit. Erythrocyte Mean Corpuscular Hemoglobin Concentration C82025 C65047 Laboratory Test Code MCP1 CCL2; Chemokine (C-C Motif) Ligand 2; Monocyte Chemotactic Protein 1 A measurement of the monocyte chemotactic protein 1 in a biological specimen. Monocyte Chemotactic Protein 1 Measurement C74798 C65047 Laboratory Test Code MCPHG Macrophages A measurement of the macrophages in a biological specimen. Macrophage Count C111244 C65047 Laboratory Test Code MCPHGCE Macrophages/Total Cells A relative measurement (ratio or percentage) of the macrophages to total cells in a biological specimen. Macrophage to Total Cell Ratio Measurement C123460 C65047 Laboratory Test Code MCPHGLE Macrophages/Leukocytes A relative measurement (ratio or percentage) of the macrophages to leukocytes in a biological specimen. Macrophage to Leukocyte Ratio C135431 C65047 Laboratory Test Code MCPHNSQE Macrophages/Non-Squam Epi Cells A relative measurement (ratio or percentage) of the macrophages to non-squamous epithelial cells in a biological specimen. Macrophages to Non-Squamous Epithelial Cells Ratio Measurement C92291 C65047 Laboratory Test Code MCPROT Abnormal Gamma Protein Band; M Protein; M-Spike Paraprotein; M-Spike Protein; Monoclonal Immunoglobulin Protein; Monoclonal Protein; Monoclonal Protein Spike; Myeloma Protein; Paraprotein A measurement of homogenous immunoglobulin resulting from the proliferation of a single clone of plasma cells in a biological specimen. Monoclonal Protein Measurement C80191 C65047 Laboratory Test Code MCSF Macrophage Colony Stimulating Factor A measurement of the macrophage colony stimulating factor in a biological specimen. Macrophage Colony Stimulating Factor Measurement C64799 C65047 Laboratory Test Code MCV Ery. Mean Corpuscular Volume; Erythrocytes Mean Corpuscular Volume; RBC Mean Corpuscular Volume A measurement of the mean cellular volume per erythrocyte in a biological specimen. Erythrocyte Mean Corpuscular Volume C114215 C65047 Laboratory Test Code MCVRETIC MCV Reticulocytes; MCVr; Mean Corpuscular Volume Reticulocytes A measurement of the mean volume of reticulocytes in a biological specimen. Reticulocyte Mean Corpuscular Volume C174294 C65047 Laboratory Test Code MDA 3,4-methylenedioxyamphetamine A measurement of the 3,4-methylenedioxyamphetamine in a biological specimen. 3,4-methylenedioxyamphetamine Measurement C187811 C65047 Laboratory Test Code MDALD Malondialdehyde; MDA A measurement of the malondialdehyde in a biological specimen. Malondialdehyde Measurement C81956 C65047 Laboratory Test Code MDC C-C Motif Chemokine Ligand 22; CCL22; Chemokine (C-C Motif) Ligand 22; Chemokine Ligand 22; Macrophage-Derived Chemokine A measurement of the macrophage-derived chemokine in a biological specimen. Macrophage-Derived Chemokine Measurement C174295 C65047 Laboratory Test Code MDEA 3,4-methylenedioxy-N-ethylamphetamine; Eve; MDE A measurement of the 3,4-methylenedioxy-N-ethylamphetamine in a biological specimen. 3,4-methylenedioxy-N-ethylamphetamine Measurement C75359 C65047 Laboratory Test Code MDMA 3,4-methylenedioxymethamphetamine; Ecstasy A measurement of the 3,4-methylenedioxymethamphetamine (MDMA) in a biological specimen. 3,4-Methylenedioxymethamphetamine Measurement C139083 C65047 Laboratory Test Code MDZLM Midazolam A measurement of the midazolam present in a biological specimen. Midazolam Measurement C139079 C65047 Laboratory Test Code MDZPM Medazepam A measurement of the medazepam present in a biological specimen. Medazepam Measurement C147391 C65047 Laboratory Test Code MECONIUM Meconium A measurement of the meconium in a biological specimen. Meconium Measurement C111250 C65047 Laboratory Test Code MENGL Meningeal Cells A measurement of the mengingeal cells in a biological specimen. Meningeal Cell Count C111251 C65047 Laboratory Test Code MENGLCE Meningeal Cells/Total Cells A relative measurement (ratio or percentage) of the meningeal cells to total cells in a biological specimen. Meningeal Cell to Total Cell Ratio Measurement C147392 C65047 Laboratory Test Code MEPRDN Meperidine A measurement of the meperidine in a biological specimen. Meperidine Measurement C127628 C65047 Laboratory Test Code MERCECE Erythroid Precursors/Total Cells; Maturing Erythroid Cells/Total Cells; Maturing Erythroid/Total Cells; Total Erythroid Precursors/Total Cells A relative measurement (ratio or percentage) of the maturing erythroid cells to total cells in a biological specimen. Maturing Erythroid Cell to Total Cell Ratio Measurement C147393 C65047 Laboratory Test Code MERCURY Hg; Mercury A measurement of the mercury in a biological specimen. Mercury Measurement C75355 C65047 Laboratory Test Code MESCALIN 3,4,5-trimethoxyphenethylamine; Mescaline A measurement of the mescaline in a biological specimen. Mescaline Measurement C177979 C65047 Laboratory Test Code MESORDZN Mesoridazine A measurement of the mesoridazine in a biological specimen. Mesoridazine Measurement C122238 C65047 Laboratory Test Code MET Methionine A measurement of the methionine in a biological specimen. Methionine Measurement C74615 C65047 Laboratory Test Code METAMY Metamyelocytes A measurement of the metamyelocytes (small, myelocytic neutrophils with an indented nucleus) in a biological specimen. Metamyelocyte Count C98754 C65047 Laboratory Test Code METAMYCE Metamyelocytes/Total Cells A relative measurement (ratio or percentage ) of the metamyelocytes (small, myelocytic neutrophils with an indented nucleus) to total cells in a biological specimen (for example a bone marrow specimen). Metamyelocyte to Total Cell Ratio Measurement C74645 C65047 Laboratory Test Code METAMYLE Metamyelocytes/Leukocytes A relative measurement (ratio or percentage) of the metamyelocytes (small, myelocytic neutrophils with an indented nucleus) to all leukocytes in a biological specimen. Metamyelocyte to Leukocyte Ratio Measurement C116198 C65047 Laboratory Test Code METANEPH Metadrenaline; Metanephrine A measurement of the metanephrine in a biological specimen. Metanephrine Measurement C163468 C65047 Laboratory Test Code METANEXR Metanephrine Excretion Rate A measurement of the amount of metanephrine being excreted in a biological specimen over a defined amount of time (e.g. one hour). Metanephrine Excretion Rate C128971 C65047 Laboratory Test Code METARBCE Metarubricyte/Total Cells A relative measurement (ratio or percentage) of the metarubricytes to total cells in a biological specimen. Metarubricyte to Total Cell Ratio Measurement C165974 C65047 Laboratory Test Code METARBLE Metarubricytes/Leukocytes A relative measurement (ratio or percentage) of the metarubricytes to leukocytes in a biological specimen. Metarubricyte to Leukocyte Ratio Measurement C128972 C65047 Laboratory Test Code METARUB Acidophilic Erythroblast; Metarubricyte; Orthochromatophilic Normoblast; Orthochromic Erythroblast; Orthochromic Normoblast A measurement of the metarubricytes in a biological specimen. Metarubricyte Count C187814 C65047 Laboratory Test Code METASE Methyltransferase A measurement of the total methyltransferase in a biological specimen. Methyltransferase Measurement C75348 C65047 Laboratory Test Code METHAMPH Methamphetamine A measurement of the methamphetamine drug present in a biological specimen. Methamphetamine Measurement C186080 C65047 Laboratory Test Code METHANE CH4; Methane A measurement of the methane in a biological specimen. Methane Measurement C147394 C65047 Laboratory Test Code METHANOL Methanol A measurement of the methanol in a biological specimen. Methanol Measurement C74881 C65047 Laboratory Test Code METHDN Methadone A measurement of the methadone present in a biological specimen. Methadone Measurement C170581 C65047 Laboratory Test Code METHPHEN Methylphenidate A measurement of the methylphenidate in a biological specimen. Methylphenidate Measurement C74882 C65047 Laboratory Test Code METHQLDN Methaqualone A measurement of the methaqualone present in a biological specimen. Methaqualone Measurement C184624 C65047 Laboratory Test Code MFENRX Mefenorex A measurement of the mefenorex in a biological specimen. Mefenorex Measurement C64840 C65047 Laboratory Test Code MG Magnesium A measurement of the magnesium in a biological specimen. Magnesium Measurement C79436 C65047 Laboratory Test Code MGB Myoglobin A measurement of myoglobin in a biological specimen. Myoglobin Measurement C106546 C65047 Laboratory Test Code MGBCREAT Myoglobin/Creatinine A relative measurement (ratio or percentage) of the myoglobin to creatinine present in a sample. Myoglobin to Creatinine Ratio Measurement C79456 C65047 Laboratory Test Code MGCREAT Magnesium/Creatinine A relative measurement (ratio or percentage) of the magnesium to creatinine in a biological specimen. Magnesium to Creatinine Ratio Measurement C175951 C65047 Laboratory Test Code MGION Magnesium, Ionized A measurement of the ionized magnesium in a biological specimen. Ionized Magnesium Measurement C172502 C65047 Laboratory Test Code MICA MHC Class I Chain Related Protein A A measurement of the MHC class I chain related protein A in a biological specimen. MHC Class I Chain Related Protein A Measurement C64822 C65047 Laboratory Test Code MICROCY Microcytes A measurement of the microcytes in a biological specimen. Microcyte Count C116199 C65047 Laboratory Test Code MIDCEF Mid Cell Fraction; Mid Cells A measurement of the mid cell fraction, including eosinophils, basophils, monocytes and other precursor white blood cells, in a biological specimen. Mid Cell Fraction Measurement C163464 C65047 Laboratory Test Code MIP1 Macrophage Inflammatory Protein 1 A measurement of total macrophage inflammatory protein 1 in a biological specimen. Macrophage Inflammatory Protein 1 Measurement C82023 C65047 Laboratory Test Code MIP1A Chemokine Ligand 3; Macrophage Inflammatory Protein 1 Alpha A measurement of the macrophage inflammatory protein 1 alpha in a biological specimen. Macrophage Inflammatory Protein 1 Alpha Measurement C82024 C65047 Laboratory Test Code MIP1B Chemokine Ligand 4; Macrophage Inflammatory Protein 1 Beta A measurement of the macrophage inflammatory protein 1 beta in a biological specimen. Macrophage Inflammatory Protein 1 Beta Measurement C130164 C65047 Laboratory Test Code MIP1G Macrophage Inflammatory Protein 1 Gamma A measurement of the macrophage inflammatory protein 1 gamma in a biological specimen. Macrophage Inflammatory Protein 1 Gamma Measurement C147395 C65047 Laboratory Test Code MITOM2AB Mitochondrial M2 Antibody A measurement of the mitochondrial antibodies of M2 specificity in a biological specimen. Mitochondrial M2 Antibody Measurement C135432 C65047 Laboratory Test Code MKCMKBMP Megakaryocyte and Megakaryoblast Morph; Megakaryocyte and Megakaryoblast Morphology An examination or assessment of the form and structure of megakaryoblasts and megakaryocytes. Megakaryocyte and Megakaryoblast Morphology Assessment C74867 C65047 Laboratory Test Code MLATONIN Melatonin A measurement of the melatonin hormone in a biological specimen. Melatonin Measurement C74660 C65047 Laboratory Test Code MLIGCE Malignant Cells, NOS A measurement of the malignant cells of all types in a biological specimen. Malignant Cell Count C74643 C65047 Laboratory Test Code MLIGCEBC Malignant Cells, NOS/Blood Cells A relative measurement (ratio or percentage) of the malignant cells of all types to all blood cells in a biological specimen. Malignant Cell to Blood Cell Ratio Measurement C187815 C65047 Laboratory Test Code MLNCPRN Milnacipran A measurement of the milnacipran in a biological specimen. Milnacipran Measurement C16790 C65047 Laboratory Test Code MLR Mixed Leukocyte Reaction; Mixed Lymphocyte Reaction A measurement of the histocompatibility at the HL-A locus between two populations of lymphocytes taken from two separate individuals. Mixed Lymphocyte Reaction Test C163465 C65047 Laboratory Test Code MM2IGAB Mitochondrial M2 IgG Antibody A measurement of the mitochondrial IgG antibodies of M2 specificity in a biological specimen. Mitochondrial M2 IgG Antibody Measurement C96690 C65047 Laboratory Test Code MMA Methylmalonate; Methylmalonic Acid A measurement of the methylmalonic acid in a biological specimen. Methylmalonic Acid Measurement C181407 C65047 Laboratory Test Code MMARG Monomethylarginine; Tilarginine A measurement of the monomethylarginine in a biological specimen. Monomethylarginine Measurement C163466 C65047 Laboratory Test Code MMIF Macrophage Migration Inhibitory Factor; MIF A measurement of the macrophage migration inhibitory factor in a biological specimen. Macrophage Migration Inhibitory Factor Measurement C80192 C65047 Laboratory Test Code MMP1 Interstitial Collagenase; Matrix Metalloproteinase 1 A measurement of the matrix metalloproteinase 1 in a biological specimen. Matrix Metalloproteinase 1 Measurement C80193 C65047 Laboratory Test Code MMP2 Gelatinase A; Matrix Metalloproteinase 2 A measurement of the matrix metalloproteinase 2 in a biological specimen. Matrix Metalloproteinase 2 Measurement C80194 C65047 Laboratory Test Code MMP3 Matrix Metalloproteinase 3; Stromelysin 1 A measurement of the matrix metalloproteinase 3 in a biological specimen. Matrix Metalloproteinase 3 Measurement C80195 C65047 Laboratory Test Code MMP7 Matrilysin; Matrix Metalloproteinase 7 A measurement of the matrix metalloproteinase 7 in a biological specimen. Matrix Metalloproteinase 7 Measurement C80196 C65047 Laboratory Test Code MMP8 Matrix Metalloproteinase 8; Neutrophil Collagenase A measurement of the matrix metalloproteinase 8 in a biological specimen. Matrix Metalloproteinase 8 Measurement C80197 C65047 Laboratory Test Code MMP9 Gelatinase B; Matrix Metalloproteinase 9 A measurement of the matrix metalloproteinase 9 in a biological specimen. Matrix Metalloproteinase 9 Measurement C127629 C65047 Laboratory Test Code MMYCECE Maturing Myeloid/Total Cells A relative measurement (ratio or percentage) of the maturing myeloid cells to total cells in a biological specimen. Maturing Myeloid Cell to Total Cell Ratio Measurement C154757 C65047 Laboratory Test Code MNC Mononuclear Cells; Mononucleated Cells A measurement of the mononuclear cells in a biological specimen. Mononuclear Cell Count C187790 C65047 Laboratory Test Code MNCAT Mononuclear Cells Atypical A measurement of the atypical mononuclear cells in a biological specimen. Atypical Mononuclear Cell Count C187791 C65047 Laboratory Test Code MNCATLE Mononuclear Cells Atypical/Leukocytes A relative measurement (ratio or percentage) of the atypical mononuclear cells to leukocytes in a biological specimen. Atypical Mononuclear Cells to Leukocytes Ratio Measurement C111276 C65047 Laboratory Test Code MOCYCE Monocytoid Cells A measurement of the monocytoid cells in a biological specimen. Monocytoid Cell Count C111277 C65047 Laboratory Test Code MOCYCECE Monocytoid Cells/Total Cells A relative measurement (ratio or percentage) of the monocytoid cells to total cells in a biological specimen. Monocytoid Cell to Total Cell Ratio Measurement C120641 C65047 Laboratory Test Code MOCYCELE Monocytoid Cells/Leukocytes A relative measurement (ratio or percentage) of the monocytoid cells to leukocytes in a biological specimen. Monocytoid Cells to Leukocytes Ratio Measurement C184628 C65047 Laboratory Test Code MODAFNIL Modafinil A measurement of the modafinil in a biological specimen. Modafinil Measurement C184626 C65047 Laboratory Test Code MOHXITAL Methohexital A measurement of the methohexital in a biological specimen. Methohexital Measurement C177981 C65047 Laboratory Test Code MOLINDN Molindone A measurement of the molindone in a biological specimen. Molindone Measurement C147396 C65047 Laboratory Test Code MONMPHLE Monocytes and Macrophages/Leukocytes A relative measurement (ratio or percentage) of the monocytes and macrophages to total leukocytes in a biological specimen. Monocytes and Macrophages to Leukocytes Ratio Measurement C64823 C65047 Laboratory Test Code MONO Monocytes A measurement of the monocytes in a biological specimen. Monocyte Count C74631 C65047 Laboratory Test Code MONOBL Monoblasts A measurement of the monoblast cells in a biological specimen. Monoblast Count C187677 C65047 Laboratory Test Code MONOBLCE Monoblasts/Total Cells A relative measurement (ratio or percentage) of the monoblasts to total cells in a biological specimen. Monoblast to Total Cell Ratio Measurement C74646 C65047 Laboratory Test Code MONOBLLE Monoblasts/Leukocytes A relative measurement (ratio or percentage) of the monoblasts to leukocytes in a biological specimen. Monoblast to Leukocyte Ratio Measurement C98872 C65047 Laboratory Test Code MONOCE Monocytes/Total Cells A relative measurement (ratio or percentage) of the monocytes to total cells in a biological specimen (for example a bone marrow specimen). Monocytes to Total Cell Ratio Measurement C96676 C65047 Laboratory Test Code MONOIM Immature Monocytes A measurement of the immature monocytes in a biological specimen. Immature Monocyte Count C96677 C65047 Laboratory Test Code MONOIMLE Immature Monocytes/Leukocytes A relative measurement (ratio or percentage) of immature monocytes to total leukocytes in a biological specimen. Immature Monocyte to Leukocyte Ratio Measurement C64824 C65047 Laboratory Test Code MONOLE Monocytes/Leukocytes A relative measurement (ratio or percentage) of the monocytes to leukocytes in a biological specimen. Monocyte to Leukocyte Ratio C106544 C65047 Laboratory Test Code MONOMA Monocytes/Macrocytes A relative measurement (ratio or percentage) of the monocytes to macrocytes present in a sample. Monocytes to Macrocytes Ratio Measurement C135433 C65047 Laboratory Test Code MONONSQE Monocytes/Non-Squam Epi Cells A relative measurement (ratio or percentage) of the monocytes to non-squamous epithelial cells in a biological specimen. Monocytes to Non-Squamous Epithelial Cells Ratio Measurement C147397 C65047 Laboratory Test Code MONOPTPT M Protein/Total Protein; M-Spike Protein/Total Protein; Monoclonal Protein Spike/Total Protein; Monoclonal Protein/Total Protein; Myeloma Protein/Total Protein A relative measurement (ratio or percentage) of the monoclonal protein to total protein in a biological specimen. Monoclonal Protein to Total Protein Ratio Measurement C184535 C65047 Laboratory Test Code MORPHDS Desomorphine A measurement of the desomorphine in a biological specimen. Desomorphine Measurement C184570 C65047 Laboratory Test Code MORPHET Ethylmorphine A measurement of the ethylmorphine in a biological specimen. Ethylmorphine Measurement C74883 C65047 Laboratory Test Code MORPHINE Morphine A measurement of the morphine present in a biological specimen. Morphine Measurement C184556 C65047 Laboratory Test Code MORPHNC Nicomorphine A measurement of the nicomorphine in a biological specimen. Nicomorphine Measurement C184557 C65047 Laboratory Test Code MORPHNR Normorphine A measurement of the normorphine in a biological specimen. Normorphine Measurement C96686 C65047 Laboratory Test Code MPC Mean Platelet Component A measurement of the mean platelet component (platelet activity) in a blood specimen. Mean Platelet Component Measurement C184551 C65047 Laboratory Test Code MPHDRN Mephedrone A measurement of the mephedrone in a biological specimen. Mephedrone Measurement C75366 C65047 Laboratory Test Code MPHNBRB Mephobarbital; Methylphenobarbital A measurement of the methylphenobarbital in a biological specimen. Mephobarbital Measurement C186081 C65047 Laboratory Test Code MPIGISO Immunoglobulin Immunofixation Interpretation; Monoclonal Prot Immunoglobulin Isotype; Monoclonal Protein Immunoglobulin Class; Monoclonal Protein Immunoglobulin Isotype The identification of the monoclonal protein immunoglobulin isotype in a biological specimen. Monoclonal Protein Immunoglobulin Isotype Determination C114214 C65047 Laboratory Test Code MPM Mean Platelet Dry Mass A measurement of the mean platelet dry mass in a biological specimen. Mean Platelet Dry Mass C80198 C65047 Laboratory Test Code MPO Myeloperoxidase A measurement of the myeloperoxidase in a biological specimen. Myeloperoxidase Measurement C92280 C65047 Laboratory Test Code MPOAB Myeloperoxidase Antibody A measurement of the myeloperoxidase antibody in a biological specimen. Myeloperoxidase Antibody Measurement C184625 C65047 Laboratory Test Code MPRBMATE Meprobamate A measurement of the meprobamate in a biological specimen. Meprobamate Measurement C163467 C65047 Laboratory Test Code MPROTEXR M Protein Excretion Rate; M-Spike Protein Excretion Rate; Monoclonal Protein Excretion Rate; Monoclonal Protein Spike Excretion Rate; Myeloma Protein Excretion Rate A measurement of the amount of Monoclonal Protein being excreted in a biological specimen over a defined amount of time (e.g. one hour). Monoclonal Protein Excretion Rate C158218 C65047 Laboratory Test Code MPROTR Monoclonal Protein Band Region; Monoclonal Protein Region; Monoclonal Protein Spike Region The identification of the protein zone (e.g., alpha-1 globulin, beta globulin, etc.) within which the monoclonal protein is observed. Monoclonal Protein Spike Region Identification C184591 C65047 Laboratory Test Code MPRYLON Methyprylon A measurement of the methyprylon in a biological specimen. Methyprylon Measurement C74730 C65047 Laboratory Test Code MPV Mean Platelet Volume A measurement of the average size of the platelets present in a blood sample. Mean Platelet Volume Measurement C119290 C65047 Laboratory Test Code MPXI Myeloperoxidase Index The mean peroxidase activity index or staining intensity of the neutrophil population relative to the archetype. Neutrophil Myeloperoxidase Index C187789 C65047 Laboratory Test Code MSHA Alpha Melanocyte Stimulating Hormone; Alpha-MSH A measurement of the alpha melanocyte stimulating hormone in a biological specimen. Alpha Melanocyte Stimulating Hormone Measurement C147398 C65047 Laboratory Test Code MSTHCE Mesothelial Cells A measurement of the mesothelial cells in a biological specimen. Mesothelial Cells Count C147399 C65047 Laboratory Test Code MSTHCELE Mesothelial Cells/Leukocytes A relative measurement (ratio or percentage) of the mesothelial cells to total leukocytes in a biological specimen. Mesothelial Cells to Leukocytes Ratio Measurement C184588 C65047 Laboratory Test Code MSTRLN Mesterelone; Mesterolone A measurement of the mesterolone in a biological specimen. Mesterolone Measurement C184590 C65047 Laboratory Test Code MTESTOS Methyltestosterone A measurement of the methyltestosterone in a biological specimen. Methyltestosterone Measurement C184589 C65047 Laboratory Test Code MTHSTRN Methasterone A measurement of the methasterone in a biological specimen. Methasterone Measurement C186082 C65047 Laboratory Test Code MTHXT3 3-Methoxytyramine A measurement of the total 3-methoxytyramine in a biological specimen. Total 3-Methoxytyramine Measurement C186083 C65047 Laboratory Test Code MTHXT3FR 3-Methoxytyramine, Free A measurement of the free 3-methoxytyramine in a biological specimen. Free 3-Methoxytyramine Measurement C147400 C65047 Laboratory Test Code MTNEPHFR Metanephrine, Free A measurement of the free metanephrine in a biological specimen. Free Metanephrine Measurement C177991 C65047 Laboratory Test Code MTNMTEXR Metanephrine+Normetanephrine Excr Rate; Metanephrine+Normetanephrine Excretion Rate A measurement of the amount of metanephrine and normetanephrine being excreted in a biological specimen over a defined amount of time (e.g., one hour). Metanephrine and Normetanephrine Excretion Rate C177990 C65047 Laboratory Test Code MTNNMTN Metanephrine+Normetanephrine A measurement of the metanephrine and normetanephrine in a biological specimen. Metanephrine and Normetanephrine Measurement C74721 C65047 Laboratory Test Code MUCTHR Mucous Threads A measurement of the mucous threads present in a biological specimen. Mucous Thread Measurement C127630 C65047 Laboratory Test Code MUG Murinoglobulin A measurement of the murinoglobulin in a biological specimen. Murinoglobulin Measurement C163469 C65047 Laboratory Test Code MX1 Interferon-Induced GTP-Binding Protein Mx1; Interferon-Induced Protein p78 A measurement of the interferon-induced protein P78 in a biological specimen. Interferon-Induced Protein p78 Measurement C74632 C65047 Laboratory Test Code MYBLA Myeloblasts; Myeloid Blasts A measurement of the myeloblast cells in a biological specimen. Myeloblast Count C64825 C65047 Laboratory Test Code MYBLALE Myeloblasts/Leukocytes A relative measurement (ratio or percentage) of the myeloblasts to leukocytes in a biological specimen. Myeloblast to Leukocyte Ratio C92283 C65047 Laboratory Test Code MYBLAT1 Type I Myeloblasts A measurement of type I myeloblast cells per unit of a biological specimen. Type I Myeloblasts Measurement C92284 C65047 Laboratory Test Code MYBLAT2 Type II Myeloblasts A measurement of type II myeloblast cells per unit of a biological specimen. Type II Myeloblasts Measurement C92285 C65047 Laboratory Test Code MYBLAT3 Type III Myeloblasts A measurement of type III myeloblast cells per unit of a biological specimen. Type III Myeloblasts Measurement C135434 C65047 Laboratory Test Code MYCEMIDX Myeloid Maturation Index A relative measurement (ratio) of the sum of myeloid maturation phase cells (pool) to the sum of myeloid proliferative phase cells (pool) in a biological specimen. Myeloid Maturation Index C135435 C65047 Laboratory Test Code MYCEMPOL Myeloid Maturation Pool A measurement of the myeloid maturation phase cells (metamyelocytes, band neutrophils, and segmented neutrophils) in a biological specimen. Myeloid Maturation Pool Count C135436 C65047 Laboratory Test Code MYCEPIDX Myeloid Proliferation Index A relative measurement (ratio) of the sum of myeloid proliferative phase cells (pool) to the sum of myeloid maturation phase cells (pool) in a biological specimen. Myeloid Proliferation Index C135437 C65047 Laboratory Test Code MYCEPPOL Myeloid Proliferation Pool A measurement of the myeloid proliferative phase cells (myeloblasts, promyelocytes, and myelocytes) in a biological specimen. Myeloid Proliferation Pool Count C74662 C65047 Laboratory Test Code MYCY Myelocytes A measurement of the myelocytes in a biological specimen. Myelocyte Count C98868 C65047 Laboratory Test Code MYCYCE Myelocytes/Total Cells A relative measurement (ratio or percentage) of the myelocytes to total cells in a biological specimen (for example a bone marrow specimen). Myelocyte to Total Cell Ratio Measurement C64826 C65047 Laboratory Test Code MYCYLE Myelocytes/Leukocytes A relative measurement (ratio or percentage) of the myelocytes to leukocytes in a biological specimen. Myelocyte to Leukocyte Ratio C103418 C65047 Laboratory Test Code MYELINAB Myelin Antibodies A measurement of the myelin antibodies in a biological specimen. Myelin Antibodies Measurement C106547 C65047 Laboratory Test Code MYL3 Cardiac myosin light chain 1; Myosin light chain 1, slow-twitch muscle B/ventricular isoform; Myosin Light Chain 3 A measurement of myosin light chain 3 in a biological specimen. Myosin Light Chain 3 Measurement C130165 C65047 Laboratory Test Code MYPC Myeloid Progenitor Cells A measurement of the myeloid progenitor cells in a biological specimen. Myeloid Progenitor Cell Count C186084 C65047 Laboratory Test Code MYPCCE Myeloid Progenitor Cells/Total Cells A relative measurement (ratio or percentage) of the myeloid progenitor cells to total cells in a biological specimen. Myeloid Progenitor Cell to Total Cell Ratio Measurement C92242 C65047 Laboratory Test Code MYPCERPC Myeloid/Erythroid Ratio A relative measurement of myeloid progenitor cells to erythrocyte precursor cells in a biological specimen. Myeloid to Erythroid Ratio Measurement C106568 C65047 Laboratory Test Code NACLR Sodium Clearance A measurement of the volume of serum or plasma that would be cleared of sodium by excretion of urine for a specified unit of time (e.g. one minute). Sodium Clearance Measurement C79464 C65047 Laboratory Test Code NACREAT Sodium/Creatinine A relative measurement (ratio or percentage) of the sodium to creatinine in a biological specimen. Sodium to Creatinine Ratio Measurement C79459 C65047 Laboratory Test Code NAG N-Acetyl Glucosamide; N-Acetyl Glucosamine A measurement of N-acetyl glucosamide (sugar derivative) in a biological specimen. N-Acetyl Glucosamide Measurement C103419 C65047 Laboratory Test Code NAGASE Beta-N-acetyl-D-glucosaminidase; N-acetyl-beta-D-glucosaminidase A measurement of the N-acetyl-beta-D-glucosaminidase (enzyme) in a biological specimen. N-acetyl-beta-D-glucosaminidase Measurement C163470 C65047 Laboratory Test Code NAGASECR N-acetyl-B-D-glucosaminidase/Creatinine A relative measurement (ratio or percentage) of the N-acetyl-beta-D-glucosaminidase to creatinine in a biological specimen. N-acetyl-Beta-D-glucosaminidase to Creatinine Ratio Measurement C165975 C65047 Laboratory Test Code NAGASEXR N-acetyl-beta-D-glucosaminidase Excretion Rate; NAGASE Excretion Rate A measurement of the amount of N-acetyl-beta-D-glucosaminidase being excreted in a biological specimen over a defined amount of time (e.g. one hour). N-acetyl-beta-D-glucosaminidase Excretion Rate C79460 C65047 Laboratory Test Code NAGCREAT N-Acetyl Glucosamide/Creatinine A relative measurement (ratio or percentage) of the N-acetyl glucosamide to creatinine in a biological specimen. N-Acetyl Glucosamide to Creatinine Ratio Measurement C122137 C65047 Laboratory Test Code NAK Sodium/Potassium A relative measurement (ratio or percentage) of the sodium to potassium in a biological specimen. Sodium to Potassium Ratio Measurement C184592 C65047 Laboratory Test Code NALORPHN Allorphine; Antorphine; N-allylnormorphine; Nalorphine A measurement of the nalorphine in a biological specimen. Nalorphine Measurement C75377 C65047 Laboratory Test Code NANDRLN Nandrolone; Norandrostenolone; Nortestosterone A measurement of the nandrolone in a biological specimen. Nandrolone Measurement C184553 C65047 Laboratory Test Code NAPHYRON Naphyrone A measurement of the naphyrone in a biological specimen. Naphyrone Measurement C154744 C65047 Laboratory Test Code NCCPTN Nociceptin; Orphanin FQ A measurement of the nociceptin in a biological specimen. Nociceptin Measurement C184593 C65047 Laboratory Test Code NCLOSTBL Norclostebol A measurement of the norclostebol in a biological specimen. Norclostebol Measurement C79437 C65047 Laboratory Test Code NCTD5P 5 Prime Nucleotidase; 5'-Ribonucleotide Phosphohydrolase A measurement of the 5'-nucleotidase in a biological specimen. 5 Prime Nucleotidase Measurement C177967 C65047 Laboratory Test Code NDMOLZPN Desmethylolanzapine; DMO; N-Desmethylolanzapine; Norolanzapine A measurement of the N-desmethylolanzapine in a biological specimen. N-Desmethylolanzapine Measurement C163471 C65047 Laboratory Test Code NDMTASE N-Demethylase A measurement of the N-Demethylase in a biological specimen. N-Demethylase Measurement C181403 C65047 Laboratory Test Code NDSMT N-Desmethyltramadol; N-DSMT A measurement of the N-desmethyltramadol in a biological specimen. N-Desmethyltramadol Measurement C80199 C65047 Laboratory Test Code NEOPTERN Neopterin A measurement of the neopterin in a biological specimen. Neopterin Measurement C184645 C65047 Laboratory Test Code NEPHRIN Nephrin; NPHS1 Adhesion Molecule, Nephrin A measurement of the nephrin in a biological specimen. Nephrin Measurement C181450 C65047 Laboratory Test Code NEUMYLLY Neutrophilic Myelocytes/Lymphocytes A relative measurement (ratio or percentage) of the neutrophilic myelocytes to lymphocytes in a biological specimen (for example a bone marrow specimen). Neutrophilic Myelocytes to Lymphocytes Ratio Measurement C63321 C65047 Laboratory Test Code NEUT Neutrophils A measurement of the neutrophils in a biological specimen. Absolute Neutrophil Count C116200 C65047 Laboratory Test Code NEUTAGR Agranular Neutrophils A measurement of the agranular neutrophils in a biological specimen. Agranular Neutrophils Measurement C64830 C65047 Laboratory Test Code NEUTB Neutrophils Band Form A measurement of the banded neutrophils in a biological specimen. Neutrophil Band Form Count C187701 C65047 Laboratory Test Code NEUTBCE Neutrophils Band Form/Total Cells A relative measurement (ratio or percentage) of the banded neutrophils to total cells in a biological specimen. Neutrophil Band Form to Total Cell Ratio Measurement C64831 C65047 Laboratory Test Code NEUTBLE Neutrophils Band Form/Leukocytes A relative measurement (ratio or percentage) of the banded neutrophils to leukocytes in a biological specimen. Neutrophil Band Form to Leukocyte Ratio C120642 C65047 Laboratory Test Code NEUTBNE Neutrophils Band Form/ Neutrophils A relative measurement (ratio or percentage) of banded neutrophils to total neutrophils in a biological specimen. Neutrophils Band Form to Neutrophils Ratio Measurement C98763 C65047 Laboratory Test Code NEUTCE Neutrophils/Total Cells A relative measurement (ratio or percentage) of the neutrophils to total cells in a biological specimen (for example a bone marrow specimen). Neutrophil to Total Cell Ratio Measurement C111166 C65047 Laboratory Test Code NEUTCYBS Cytoplasmic Basophilia Neutrophil A measurement of the neutrophils in a biological specimen showing a dark staining pattern in the cytoplasm due to increased acidic content. Cytoplasmic Basophilia Neutrophil Count C96651 C65047 Laboratory Test Code NEUTGT Giant Neutrophils A measurement of the giant neutrophils in a biological specimen. Giant Neutrophil Count C116201 C65047 Laboratory Test Code NEUTHYGR Hypogranular Neutrophils A measurement of the hypogranular neutrophils in a biological specimen. Hypogranular Neutrophil Measurement C96678 C65047 Laboratory Test Code NEUTIM Immature Neutrophils A measurement of the total immature neutrophils in a biological specimen. Immature Neutrophil Count C100442 C65047 Laboratory Test Code NEUTIMLE Immature Neutrophils/Leukocytes A relative measurement (ratio or percentage) of the immature neutrophils to leukocytes in a biological specimen. Immature Neutrophils to Leukocytes Ratio Measurement C64827 C65047 Laboratory Test Code NEUTLE Neutrophils/Leukocytes A relative measurement (ratio or percentage) of the neutrophils to leukocytes in a biological specimen. Neutrophil to Leukocyte Ratio Measurement C116202 C65047 Laboratory Test Code NEUTLS Left Shift Neutrophils An observation of the above normal incidence of immature neutrophils, including band neutrophils and neutrophil precursors in a biological specimen. Left Shift Neutrophil Measurement C141271 C65047 Laboratory Test Code NEUTLY Neutrophils/Lymphocytes A relative measurement (ratio) of the neutrophils to lymphocytes in a biological specimen. Neutrophil to Lymphocyte Ratio Measurement C84822 C65047 Laboratory Test Code NEUTMM Neutrophilic Metamyelocytes A measurement of the neutrophilic metamyelocytes in a biological specimen. Neutrophilic Metamyelocyte Count C189509 C65047 Laboratory Test Code NEUTMMCE Neutrophilic Metamyelocytes/Total Cells A relative measurement (ratio or percentage) of the neutrophilic metamyelocytes to total cells in a biological specimen. Neutrophilic Metamyelocyte to Total Cell Ratio Measurement C84823 C65047 Laboratory Test Code NEUTMY Neutrophilic Myelocytes A measurement of the neutrophilic myelocytes in a biological specimen. Neutrophilic Myelocyte Count C135438 C65047 Laboratory Test Code NEUTNSQE Neutrophils/Non-Squam Epi Cells A relative measurement (ratio or percentage) of the neutrophils to non-squamous epithelial cells in a biological specimen. Neutrophils to Non-Squamous Epithelial Cells Ratio Measurement C187823 C65047 Laboratory Test Code NEUTPPH Neutrophils with Pseudo Pelger-Huet Nucleus; Pseudo Pelger-Huet Neutrophils A measurement of the neutrophils with a Pelger-Huet-like nucleus (hyposegmented) in a biological specimen. Pseudo Pelger-Huet Neutrophil Count C81997 C65047 Laboratory Test Code NEUTSG Neutrophils, Segmented A measurement of the segmented neutrophils in a biological specimen. Segmented Neutrophil Count C154755 C65047 Laboratory Test Code NEUTSGB Neutrophils, Segmented + Band Form A measurement of the segmented and band form neutrophils in a biological specimen. Segmented and Band Form Neutrophils Measurement C154756 C65047 Laboratory Test Code NEUTSGBP Neutrophils, Seg + Band Form + Precursor; Neutrophils, Segmented + Band Form + Precursors A measurement of the segmented and band form neutrophils, metamyelocytes, myelocytes, promyelocytes, and myeloblasts in a biological specimen. Segmented, Band Form and Precursor Neutrophils Measurement C187679 C65047 Laboratory Test Code NEUTSGCE Neutrophils, Segmented/Total Cells A relative measurement (ratio or percentage) of segmented neutrophils to total cells in a biological specimen. Segmented Neutrophil to Total Cell Ratio Measurement C82045 C65047 Laboratory Test Code NEUTSGLE Neutrophils, Segmented/Leukocytes A relative measurement (ratio or percentage) of segmented neutrophils to leukocytes in a biological specimen. Segmented Neutrophil to Leukocyte Ratio Measurement C120643 C65047 Laboratory Test Code NEUTSGNE Neutrophils, Segmented/Neutrophils A relative measurement (ratio or percentage) of segmented neutrophils to total neutrophils in a biological specimen. Segmented Neutrophils to Neutrophils Ratio Measurement C132376 C65047 Laboratory Test Code NEUTTOXC Neutrophilic Toxic Change A measurement of any type of toxic change in cells of the neutrophilic lineage in a biological specimen. Neutrophilic Toxic Change Assessment C74628 C65047 Laboratory Test Code NEUTVAC Vacuolated Neutrophils A measurement of the neutrophils containing small vacuoles in a biological specimen. Vacuolated Neutrophil Count C172501 C65047 Laboratory Test Code NFHP Phosphorylated Neurofilament Heavy Chain A measurement of the phosphorylated neurofilament heavy chain in a biological specimen. Phosphorylated Neurofilament Heavy Chain Measurement C142285 C65047 Laboratory Test Code NFLP NEFL; Neurofilament Light Chain Protein; Neurofilament Light Polypeptide; NF-L; Protein Phosphatase 1, Regulatory Subunit 110 A measurement of the neurofilament light chain protein in a biological specimen. Neurofilament Light Chain Protein Measurement C135439 C65047 Laboratory Test Code NGF Nerve Growth Factor A measurement of the nerve growth factor in a biological specimen. Nerve Growth Factor Measurement C186085 C65047 Laboratory Test Code NHDLLDL Non-HDL Cholesterol/LDL Cholesterol A relative measurement (ratio or percentage) of the non-HDL cholesterol to LDL cholesterol in a biological specimen. Non-HDL Cholesterol to LDL Cholesterol Ratio Measurement C147401 C65047 Laboratory Test Code NHMCE Nonhematic Cells A measurement of the cells of nonhematopoietic origin in a biological specimen. Nonhematic Cells Count C147402 C65047 Laboratory Test Code NHMCELE Nonhematic Cells/Leukocytes A relative measurement (ratio) of the nonhematic cells to total leukocytes in a biological specimen. Nonhematic Cells to Leukocytes Ratio Measurement C177952 C65047 Laboratory Test Code NHYDCDN Norhydrocodone A measurement of the norhydrocodone in a biological specimen. Norhydrocodone Measurement C147403 C65047 Laboratory Test Code NICOTINE Nicotine A measurement of the nicotine in a biological specimen. Nicotine Measurement C161352 C65047 Laboratory Test Code NITRATE Nitrate; Nitric Acid A measurement of the nitrate in a biological specimen. Nitrate Measurement C112360 C65047 Laboratory Test Code NITRICOX Nitric Oxide; NO A measurement of the nitric oxide in a biological specimen. Nitric Oxide Measurement C64810 C65047 Laboratory Test Code NITRITE Nitrite A measurement of the nitrite in a biological specimen. Nitrite Measurement C98762 C65047 Laboratory Test Code NKCE Natural Killer Cells A measurement of the total natural killer cells in a biological specimen. Natural Killer Cell Count C116203 C65047 Laboratory Test Code NKCEFUNC Natural Killer Cell Activity; Natural Killer Cell Function A measurement of the natural killer cell function in a biological specimen. Natural Killer Cell Activity Measurement C163473 C65047 Laboratory Test Code NKINA Neurokinin A; NKA; Substance K A measurement of the neurokinin A in a biological specimen. Neurokinin A Measurement C181258 C65047 Laboratory Test Code NKLY Natural Killer Cells/Lymphocytes; NK Cells/Lym A relative measurement (ratio or percentage) of the natural killer cells to lymphocytes in a biological specimen. Natural Killer Cells to Lymphocytes Ratio Measurement C147404 C65047 Laboratory Test Code NMH N-methylhistamine A measurement of the N-methylhistamine in a biological specimen. N-methylhistamine Measurement C156509 C65047 Laboratory Test Code NMP22 Nuclear Matrix Protein 22; Nuclear Mitotic Apparatus Protein 1; NUMA1 A measurement of the nuclear matrix protein 22 in a biological specimen. Nuclear Matrix Protein 22 Measurement C120644 C65047 Laboratory Test Code NOHDLHDL Non-HDL Cholesterol/HDL Cholesterol A relative measurement (ratio or percentage) of non-high density lipoprotein cholesterol to high density lipoprotein cholesterol in a biological specimen. Non-HDL Cholesterol to HDL Cholesterol Ratio Measurement C116204 C65047 Laboratory Test Code NONHDL Non-HDL Cholesterol; Non-High Density Lipoprotein A measurement of the non-high density lipoprotein cholesterol in a biological specimen. Non-High Density Lipoprotein Cholesterol Measurement C191286 C65047 Laboratory Test Code NORDOXPN Nordoxepin A measurement of the nordoxepin present in a biological specimen. Nordoxepin Measurement C163472 C65047 Laboratory Test Code NOREPEXR Norepinephrine Excretion Rate A measurement of the amount of norepinephrine being excreted in a biological specimen over a defined amount of time (e.g. one hour). Norepinephrine Excretion Rate C74868 C65047 Laboratory Test Code NOREPIN Noradrenaline; Norepinephrine A measurement of the norepinephrine hormone in a biological specimen. Noradrenaline Measurement C147405 C65047 Laboratory Test Code NORMBASO Basophilic Normoblast A measurement of the basophilic normoblasts in a biological specimen taken from a non-human organism. Basophilic Normoblast Count C163474 C65047 Laboratory Test Code NORMEEXR Normetanephrine Excretion Rate A measurement of the amount of normetanephrine being excreted in a biological specimen over a defined amount of time (e.g. one hour). Normetanephrine Excretion Rate C122138 C65047 Laboratory Test Code NORMETA Normetanephrine A measurement of the normetanephrine in a biological specimen. Normetanephrine Measurement C186086 C65047 Laboratory Test Code NORMETFR Normetanephrine, Free A measurement of the free normetanephrine in a biological specimen. Free Normetanephrine Measurement C147406 C65047 Laboratory Test Code NORNCTN Nornicotine A measurement of the nornicotine in a biological specimen. Nornicotine Measurement C186087 C65047 Laboratory Test Code NORTRPTL Nortriptyline A measurement of the nortriptyline in a biological specimen. Nortriptyline Measurement C177953 C65047 Laboratory Test Code NOXYCDN Noroxycodone A measurement of the noroxycodone in a biological specimen. Noroxycodone Measurement C100434 C65047 Laboratory Test Code NPAP Non-Prostatic Acid Phosphatase A measurement of the non-prostatic acid phosphatase in a biological specimen. Non-Prostatic Acid Phosphatase Measurement C191295 C65047 Laboratory Test Code NPCRATE Normalized Protein Catabolic Rate; Normalized Protein Catabolism Rate; NPCR; nPCR A calculated measurement of the normalized protein catabolism rate in a biological specimen used to assess dietary protein intake in dialysis patients. Normalized Protein Catabolism Rate C74892 C65047 Laboratory Test Code NPY Neuropeptide Y A measurement of the neuropeptide Y in a biological specimen. Neuropeptide Y Measurement C139076 C65047 Laboratory Test Code NRDZPM Desmethyldiazepam; N-Desmethyldiazepam; Nordazepam; Nordiazepam A measurement of the nordazepam present in a biological specimen. Nordazepam Measurement C184594 C65047 Laboratory Test Code NRENDRLN Norethandrolone A measurement of the norethandrolone in a biological specimen. Norethandrolone Measurement C165977 C65047 Laboratory Test Code NRP1 BDCA4; CD304; Neuropilin-1; NP1; NRP; VEGF165R A measurement of the neuropilin-1 in a biological specimen. Neuropilin-1 Measurement C186088 C65047 Laboratory Test Code NRPROPOX Norpropoxyphene A measurement of the norpropoxyphene in a biological specimen. Norpropoxyphene Measurement C116205 C65047 Laboratory Test Code NSE Enolase 2; Gamma-enolase; Neuron Specific Enolase A measurement of the neuron specific enolase in a biological specimen. Neuron Specific Enolase Measurement C142286 C65047 Laboratory Test Code NSPMTSPM Normal Sperm/Total Sperm; Sperm Morphology A measurement (ratio or percentage) of the normal spermatozoa to total spermatozoa in a biological specimen. Normal Sperm to Total Sperm Ratio Measurement C120645 C65047 Laboratory Test Code NTELOCRT N-telopeptide/Creatinine A relative measurement (ratio or percentage) of the N-telopeptide to creatinine in a biological specimen. N-telopeptide to Creatinine Ratio Measurement C74743 C65047 Laboratory Test Code NTELOP N-telopeptide A measurement of the N-telopeptide in a biological specimen. N-Telopeptide Measurement C163475 C65047 Laboratory Test Code NTENS Neurotensin; NTS A measurement of the neurotensin in a biological specimen. Neurotensin Measurement C147407 C65047 Laboratory Test Code NTRLFAT Neutral Fats A measurement of the total neutral fats in a biological specimen. Neutral Fats Measurement C184629 C65047 Laboratory Test Code NTRZPM Nitrazepam A measurement of the nitrazepam in a biological specimen. Nitrazepam Measurement C82039 C65047 Laboratory Test Code NTXI Type I Collagen N-Telopeptides; Type I Collagen X-Linked N-Telopeptides A measurement of the type I collagen cross-linked N-telopeptides in a biological specimen. Type I Collagen N-Telopeptide Measurement C147408 C65047 Laboratory Test Code NTXICRT T1 Collagen X-link N-Telopeptides/Creat; Type I Collagen X-linked N-Telopeptides/Creatinine A relative measurement (ratio or percentage) of the type 1 collagen cross-linked N-telopeptides to creatinine in a biological specimen. Type 1 Collagen X-link N-Telopeptides to Creatinine Ratio Measurement C82041 C65047 Laboratory Test Code NTXII Type II Collagen N-Telopeptides; Type II Collagen X-Linked N-Telopeptides A measurement of the type II collagen cross-linked N-telopeptides in a biological specimen. Type II Collagen N-Telopeptide Measurement C186089 C65047 Laboratory Test Code NTZPMAOM Nitrazepam and/or Metabolites A measurement of the nitrazepam and/or its metabolite(s) present in a biological specimen, for an assay that can measure both nitrazepam and its metabolites. Nitrazepam and/or Metabolites Measurement C150841 C65047 Laboratory Test Code NUCCE Nucleated Cells A measurement of the nucleated cells in a biological specimen. Nucleated Cell Count C114213 C65047 Laboratory Test Code NUCSWELL Nuclear Swelling A measurement of the expansion of the nucleus of the cells in a biological specimen. Nuclear Swelling Measurement C111284 C65047 Laboratory Test Code O2CT Oxygen Content A measurement of the amount of oxygen content in a biological specimen. Oxygen Measurement C163476 C65047 Laboratory Test Code OAS1 2-5-Oligoadenylate Synthase 1 A measurement of the 2-5-oligoadenylate synthase 1 in a biological specimen. 2-5-Oligoadenylate Synthase 1 Measurement C163477 C65047 Laboratory Test Code OAS2 2-5-Oligoadenylate Synthase 2 A measurement of the 2-5-oligoadenylate synthase 2 in a biological specimen. 2-5-Oligoadenylate Synthase 2 Measurement C163478 C65047 Laboratory Test Code OAS3 2-5-Oligoadenylate Synthase 3 A measurement of the 2-5-oligoadenylate synthase 3 in a biological specimen. 2-5-Oligoadenylate Synthase 3 Measurement C74686 C65047 Laboratory Test Code OCCBLD Occult Blood A measurement of the blood in body products such as a urine or stool sample, not detectable on gross examination. Occult Blood Measurement C163479 C65047 Laboratory Test Code ODMTASE O-Demethylase A measurement of the O-Demethylase in a biological specimen. O-Demethylase Measurement C181402 C65047 Laboratory Test Code ODSMT Desmetramadol; O-Desmethyltramadol; O-DSMT A measurement of the O-desmethyltramadol in a biological specimen. O-Desmethyltramadol Measurement C174309 C65047 Laboratory Test Code OH8DXG2 8-Hydroxy-2'-Deoxyguanosine; 8-oxo-dG A measurement of the 8-hydroxy-2'-deoxyguanosine in a biological specimen. 8-Hydroxy-2'-Deoxyguanosine Measurement C177970 C65047 Laboratory Test Code OH9RS 9-Hydroxyrisperidone; Paliperidone A measurement of the 9-hydroxyrisperidone in a biological specimen. 9-Hydroxyrisperidone Measurement C172492 C65047 Laboratory Test Code OHDG8 8-Hydroxydeoxyguanosine; 8-OHdG A measurement of the 8-hydroxydeoxyguanosine in a biological specimen. 8-Hydroxydeoxyguanosine Measurement C150833 C65047 Laboratory Test Code OHF6B 6 Beta-Hydrocortisol; 6 Beta-Hydroxycortisol; 6 beta-OHF A measurement of 6 beta-hydroxycortisol in a biological specimen. 6 Beta-Hydroxycortisol Measurement C177966 C65047 Laboratory Test Code OLANZAPN Olanzapine A measurement of the olanzapine in a biological specimen. Olanzapine Measurement C122139 C65047 Laboratory Test Code OLIGBAND Oligoclonal Bands A measurement of the oligoclonal bands in a biological specimen. Oligoclonal Bands Measurement C116206 C65047 Laboratory Test Code OPG OCIF; Osteoclastogenesis Inhibitory Factor; Osteoprotegerin; TNFRS11B; Tumor Necrosis Factor Receptor Superfamily Member 11b A measurement of the osteoprotegerin in a biological specimen. Osteoprotegerin Measurement C74796 C65047 Laboratory Test Code OPIATE Opiate A measurement of any opiate class drug present in a biological specimen. Opiate Measurement C124349 C65047 Laboratory Test Code OPN Osteopontin A measurement of the osteopontin in a biological specimen. Osteopontin Measurement C177962 C65047 Laboratory Test Code OPNCRT Osteopontin/Creatinine A relative measurement (ratio or percentage) of the osteopontin to creatinine in a biological specimen. Osteopontin to Creatinine Ratio Measurement C122140 C65047 Laboratory Test Code ORNITHIN Ornithine A measurement of the ornithine in a biological specimen. Ornithine Measurement C132377 C65047 Laboratory Test Code OSM Oncostatin M A measurement of the oncostatin M in a biological specimen. Oncostatin M Measurement C74801 C65047 Laboratory Test Code OSMLTY Osmolality A measurement of the osmoles of solute per unit of biological specimen. Osmolality Measurement C74802 C65047 Laboratory Test Code OSMRTY Osmolarity A measurement of the osmoles of solute per liter of solution. Osmolarity Measurement C74744 C65047 Laboratory Test Code OSTEOC Osteocalcin A measurement of the osteocalcin in a biological specimen. Osteocalcin Measurement C142287 C65047 Laboratory Test Code OVALCY Ovalocytes A measurement of the ovalocytes (oval shaped cell with rounded ends and a long axis less than twice its short axis) in a biological specimen. Ovalocyte Count C117983 C65047 Laboratory Test Code OXACREAT Oxalate/Creatinine A relative measurement (ratio or percentage) of the oxalate to creatinine in a biological specimen. Oxalate to Creatinine Ratio Measurement C163480 C65047 Laboratory Test Code OXAEXR Oxalate Excretion Rate A measurement of the amount of oxalate being excreted in a biological specimen over a defined amount of time (e.g. one hour). Oxalate Excretion Rate C92250 C65047 Laboratory Test Code OXALATE Ethanedioate; Oxalate A measurement of the oxalate in a biological specimen. Oxalate Measurement C75381 C65047 Laboratory Test Code OXANDRLN Ossandrolone; Oxandrolone A measurement of the oxandrolone in a biological specimen. Oxandrolone Measurement C147409 C65047 Laboratory Test Code OXMORPHN Oxymorphone A measurement of the Oxymorphone in a biological specimen. Oxymorphone Measurement C184595 C65047 Laboratory Test Code OXMSTRN Oxymesterone A measurement of the oxymesterone in a biological specimen. Oxymesterone Measurement C75388 C65047 Laboratory Test Code OXMTHLN Oxymethalone; Oxymethenolone; Oxymetholone A measurement of the oxymetholone in a biological specimen. Oxymetholone Measurement C96614 C65047 Laboratory Test Code OXYCAP Oxygen Capacity A measurement of the maximum amount of oxygen that can be combined chemically with hemoglobin in a volume of blood. Oxygen Capacity Measurement C74884 C65047 Laboratory Test Code OXYCDN Oxycodone; Oxycontin A measurement of the oxycodone present in a biological specimen. Oxycodone Measurement C60832 C65047 Laboratory Test Code OXYSAT Oxygen Saturation A measurement of the oxygen-hemoglobin saturation of a volume of blood. Oxygen Saturation Measurement C74869 C65047 Laboratory Test Code OXYTOCIN Oxytocin; Oxytoxin A measurement of the oxytocin hormone in a biological specimen. Oxytocin Measurement C75375 C65047 Laboratory Test Code OXZPM Oxazepam A measurement of the oxazepam present in a biological specimen. Oxazepam Measurement C96625 C65047 Laboratory Test Code P1NP Amino-terminal propeptide of type 1 procollagen; P1NP Aminoterm Type 1; Procollagen 1 N-Terminal Propeptide A measurement of the procollagen 1 N-terminal propeptide in a biological specimen. Procollagen 1 N-Terminal Propeptide Measurement C128973 C65047 Laboratory Test Code P3NP Procollagen 3 N-Terminal Propeptide A measurement of the procollagen 3 N-terminal propeptide in a biological specimen. Procollagen 3 N-Terminal Propeptide Measurement C102279 C65047 Laboratory Test Code P50OXYGN P50 Oxygen A measurement of the partial pressure of oxygen when hemoglobin is half saturated in a biological specimen. P50 Oxygen Measurement C186090 C65047 Laboratory Test Code PABA Para-Aminobenzoate; Para-Aminobenzoic Acid A measurement of the para-aminobenzoate in a biological specimen. Para-Aminobenzoate Measurement C111292 C65047 Laboratory Test Code PAF Platelet Activating Factor A measurement of the platelet activating factor in a biological specimen. Platelet Activating Factor Measurement C189315 C65047 Laboratory Test Code PAHPP 4-Aminohippurate; P-Amino Hippuric Acid; P-Aminohippurate; PAH; Para Aminohippurate; Para Aminohippuric Acid; Para-Amino Hippuric Acid; Para-Aminohippurate A measurement of the para aminohippurate in a biological specimen. Para Aminohippurate Measurement C189530 C65047 Laboratory Test Code PAHPPCLR 4-Aminohippurate Clearance; P-Amino Hippuric Acid Clearance; P-Aminohippurate Clearance; PAH Clearance; Para Aminohippurate Clearance; Para Aminohippuric Acid Clearance; Para-Amino Hippuric Acid Clearance; Para-Aminohippurate Clearance A measurement of the volume of serum or plasma that would be cleared of para aminohippurate by excretion of urine for a specified unit of time (e.g. one minute). Para Aminohippurate Clearance Measurement C82030 C65047 Laboratory Test Code PAI1 Plasminogen Activator Inhibitor-1 A measurement of the plasminogen activator inhibitor-1 in a biological specimen. Plasminogen Activator Inhibitor-1 Measurement C81989 C65047 Laboratory Test Code PAI1AG Plasminogen Activator Inhibitor-1 AG A measurement of the plasminogen activator inhibitor-1 antigen in a biological specimen. Plasminogen Activator Inhibitor-1 Antigen Measurement C80204 C65047 Laboratory Test Code PAP Prostatic Acid Phosphatase A measurement of the prostatic acid phosphatase in a biological specimen. Prostatic Acid Phosphatase Measurement C82031 C65047 Laboratory Test Code PAPPA Pregnancy-Associated Plasma Protein-A A measurement of the pregnancy-associated plasma protein-A in a biological specimen. Pregnancy-Associated Plasma Protein-A Measurement C74616 C65047 Laboratory Test Code PAPPEN Pappenheimer Bodies A measurement of the cells containing Pappenheimer Bodies (violet or blue staining ferritin granules usually found along the periphery of the red blood cells) in a biological specimen. Pappenheimer Body Count C184630 C65047 Laboratory Test Code PARALD Paraldehyde A measurement of the paraldehyde in a biological specimen. Paraldehyde Measurement C116207 C65047 Laboratory Test Code PARICEAB Anti-Parietal Cell Antibody; Parietal Cell Antibody A measurement of the parietal cell antibody in a biological specimen. Parietal Cell Antibody Measurement C147410 C65047 Laboratory Test Code PAROXET Paroxetine A measurement of the paroxetine present in a biological specimen. Paroxetine Measurement C184559 C65047 Laboratory Test Code PB223C PB-22 3-carboxyindole A measurement of the synthetic cannabinoid metabolite PB-22 3-carboxyindole in a biological specimen. PB-22 3-carboxyindole Measurement C184560 C65047 Laboratory Test Code PB225F3C 5-fluoro PB-22 3-carboxyindole A measurement of the synthetic cannabinoid metabolite 5-fluoro PB-22 3-carboxyindole in a biological specimen. 5-fluoro PB-22 3-carboxyindole Measurement C156539 C65047 Laboratory Test Code PBG Porphobilinogen A measurement of the porphobilinogen in a biological specimen. Porphobilinogen Measurement C156540 C65047 Laboratory Test Code PBGCREAT Porphobilinogen/Creatinine A relative measurement (ratio or percentage) of the porphobilinogen to creatinine in a biological specimen. Porphobilinogen to Creatinine Ratio Measurement C132378 C65047 Laboratory Test Code PC3MPSAM PCA3 mRNA/PSA mRNA A relative measurement (ratio) of the prostate cancer antigen 3 mRNA to prostate specific antigen mRNA in a biological specimen. PCA3 mRNA to PSA mRNA Ratio Measurement C132379 C65047 Laboratory Test Code PCA3MRNA Prostate Cancer Antigen 3 mRNA A measurement of the prostate cancer antigen 3 mRNA in a biological specimen. Prostate Cancer Antigen 3 mRNA Measurement C111294 C65047 Laboratory Test Code PCDW Platelet Component Distribution Width A measurement of a marker of platelet shape change in a biological specimen. Platelet Component Distribution Width Measurement C177983 C65047 Laboratory Test Code PCHLRPZN Prochlorperazine A measurement of the prochlorperazine in a biological specimen. Prochlorperazine Measurement C120646 C65047 Laboratory Test Code PCNAG Cyclin; Proliferating Cell Nuclear Antigen A measurement of the proliferating cell nuclear antigen in a biological specimen. Proliferating Cell Nuclear Antigen Measurement C82625 C65047 Laboratory Test Code PCO2 Partial Pressure Carbon Dioxide A measurement of the pressure of carbon dioxide in a biological specimen. Partial Pressure of Carbon Dioxide Measurement C147411 C65047 Laboratory Test Code PCO2ADJT Partial Pressure Carbon Dioxide Adj Temp A measurement of the pressure of carbon dioxide, which has been adjusted for body temperature, in a biological specimen. Partial Pressure of Carbon Dioxide Adjusted for Body Temperature Measurement C74694 C65047 Laboratory Test Code PCP Phencyclidine; Phenylcyclohexylpiperidine A measurement of the phencyclidine present in a biological specimen. Phencyclidine Measurement C120647 C65047 Laboratory Test Code PCSK9 Proprotein Convertase Subtilisin/Kexin 9 A measurement of the proprotein convertase subtilisin/kexin type 9 in a biological specimen. Proprotein Convertase Subtilisin/Kexin Type 9 Measurement C186091 C65047 Laboratory Test Code PCSK9FR Proprotein Convertase Subtilisin/Kexin Type 9; Prprot Cnvrtase Subtilisin-Kexin 9, Free A measurement of the free proprotein convertase subtilisin/kexin type 9 in a biological specimen. Free Proprotein Convertase Subtilisin/Kexin Type 9 Measurement C103430 C65047 Laboratory Test Code PCT Procalcitonin A measurement of the procalcitonin in a biological specimen. Procalcitonin Measurement C172505 C65047 Laboratory Test Code PD1S Soluble CD279; Soluble PD-1; Soluble PD1; Soluble Programmed Cell Death Protein 1; Soluble Programmed Death-1 A measurement of the soluble programmed death-1 protein in a biological specimen. Soluble Programmed Death-1 Measurement C163481 C65047 Laboratory Test Code PDGFAA PDGF Isoform AA; Platelet Derived Growth Factor IsoformAA; Platelet Derived Growth Factor-AA Isoform A measurement of the platelet derived growth factor isoform AA in a biological specimen. Platelet Derived Growth Factor Isoform AA Measurement C116208 C65047 Laboratory Test Code PDGFAB PDGF Isoform AB; Platelet Derived Growth Factor IsoformAB; Platelet Derived Growth Factor-AB Isoform A measurement of the platelet derived growth factor isoform AB in a biological specimen. Platelet Derived Growth Factor Isof