Action NCIt Code NCIt PT NICHD NRNT PT NICHD NRNT SY NCIt Definition NICHD Definition NCIt Code of NICHD Parent NICHD Parent PT NCIt Code of second NICHD Parent NICHD second Parent PT NCIt Code of NICHD Subset NICHD PT of NICHD Subset C C101028 Neonatal Aspiration of Amniotic Fluid Neonatal Aspiration of Amniotic Fluid Inhalation of fluid from the amniotic sac into the lungs by the neonate. C98996 Neonatal Disorder C83507 Aspiration|Respiratory Tract Aspiration C99147 Neonatal Research Network Terminology C C101320 Perinatal Blood Aspiration Syndrome Perinatal Blood Aspiration Syndrome Perinatal Aspiration of Blood Respiratory distress in the newborn due to inhalation of blood; this is an unusual event and is sometimes linked to the non passage of meconium before delivery or mothers with antepartum hemorrhage. C35095 Perinatal Disorder C83507 Aspiration|Respiratory Tract Aspiration C99147 Neonatal Research Network Terminology C C99025 Protein C Deficiency Disease Protein C Deficiency Disease A rare thrombophilia disorder characterized by deficiency of protein C. It results in venous thromboembolism. C103172 Congenital Bleeding Disorder C84479 Hypercoaguability|Thrombophilia C99147 Neonatal Research Network Terminology C C99026 Protein S Deficiency Disease Protein S Deficiency Disease A rare thrombophilia disorder characterized by deficiency of protein S. It results in venous thromboembolism. C103172 Congenital Bleeding Disorder C84479 Hypercoaguability|Thrombophilia C99147 Neonatal Research Network Terminology C C101202 Cervical Myelomeningocele Cervical Myelomeningocele Cervical Meningomyelocele A congenital abnormality in the cervical region of the spine in which the spinal cord and meninges protrude through a defect in the spinal column. The protrusion is above the skin surface. C101201 Myelomeningocele|Spina Bifida Cystica C99147 Neonatal Research Network Terminology C C101203 Lumbar Myelomeningocele Lumbar Myelomeningocele Lumbar Meningomyelocele A congenital abnormality in the lumbar region of the spine, in which the spinal cord and meninges protrude through a defect in the spinal column. The protrusion is above the skin surface. C101201 Myelomeningocele|Spina Bifida Cystica C99147 Neonatal Research Network Terminology C C101207 Sacral Myelomeningocele Sacral Myelomeningocele Congenital Sacral Meningocele A congenital abnormality in the sacral region of the spine, in which the spinal cord and meninges protrude through a defect in the spinal column. The protrusion is above the skin surface. C101201 Myelomeningocele|Spina Bifida Cystica C99147 Neonatal Research Network Terminology C C101208 Thoracic Myelomeningocele Thoracic Myelomeningocele Thoracic Meningomyelocele A congenital abnormality in the thoracic region of the spine, in which the spinal cord and meninges protrude through a defect in the spinal column. The protrusion is above the skin surface. C101201 Myelomeningocele|Spina Bifida Cystica C99147 Neonatal Research Network Terminology C C101333 Coagulation Disorder Related to Liver Dysfunction Coagulation Disorder Related to Liver Dysfunction Blood Coagulation Disorder due to Liver Disease|Coagulation Defects due to Liver Disease A disorder of blood clotting that is attributable to a deficiency in liver function. C2902 Coagulation Defect|Coagulopathy C99147 Neonatal Research Network Terminology C C27215 Coagulation Factor Deficiency Coagulation Factor Deficiency Coagulation Factor Deficiency Syndrome Congenital or acquired deficiency of one of the coagulation factors. It results in bleeding. C2902 Coagulation Defect|Coagulopathy C99147 Neonatal Research Network Terminology C C2992 Disseminated Intravascular Coagulation Disseminated Intravascular Coagulation A pathological process where the blood starts to coagulate throughout the whole body. This depletes the body of its platelets and coagulation factors, and there is an increased risk of hemorrhage. C2902 Coagulation Defect|Coagulopathy C99147 Neonatal Research Network Terminology C C34347 Acquired Coagulation Factor Deficiency Acquired Coagulation Factor Deficiency Deficiency of a coagulation factor that is not caused by genetic alterations. Causes include vitamin K deficiency, amyloidosis, and severe liver disease. C2902 Coagulation Defect|Coagulopathy C99147 Neonatal Research Network Terminology C C79546 Chylothorax Chylothorax A milky pleural effusion resulting from accumulation of lymph fluid in the pleural cavity. Causes include malignancies (usually lymphoma), trauma to the thoracic duct, tuberculosis, sarcoidosis, and congenital causes. C3331 Pleural Effusion|Pleural effusion C99147 Neonatal Research Network Terminology C C84509 Primary Malignant Neoplasm Primary Malignant Neoplasm A malignant tumor at the original site of growth. C9305 Cancer|Malignant Neoplasm C99147 Neonatal Research Network Terminology C C92770 Early Deceleration Early Deceleration Early Fetal Heart Deceleration A gradual decrease in the fetal heart rate and return to baseline that is associated with a uterine contraction. The nadir of the deceleration occurs at the same time as the peak of the uterine contraction, and the time from onset to nadir of the deceleration is greater than or equal to 30 seconds. C92789 Fetal Heart Deceleration|Fetal Heart Rate Deceleration C99147 Neonatal Research Network Terminology C C92816 Intermittent Deceleration Intermittent Deceleration Fetal heart rate decelerations that occur with less than 50 percent of uterine contractions within a 20 minute timeframe. C92789 Fetal Heart Deceleration|Fetal Heart Rate Deceleration C99147 Neonatal Research Network Terminology C C92822 Late Deceleration Late Deceleration Late Fetal Heart Deceleration A gradual decrease in the fetal heart rate and return to baseline that is associated with a uterine contraction. The nadir of the deceleration occurs after the peak of the uterine contraction, and the time from onset to nadir of the deceleration is greater than or equal to 30 seconds. C92789 Fetal Heart Deceleration|Fetal Heart Rate Deceleration C99147 Neonatal Research Network Terminology C C92864 Prolonged Deceleration Prolonged Deceleration Finding of Prolonged Deceleration A decrease in the fetal heart rate below baseline lasting 2 to less than 10 minutes with a decrease from baseline that is greater than or equal to 15 beats per minute. C92789 Fetal Heart Deceleration|Fetal Heart Rate Deceleration C99147 Neonatal Research Network Terminology C C92866 Recurrent Deceleration Recurrent Deceleration Fetal heart rate decelerations that occur with greater than or equal to 50 percent of uterine contractions within a 20 minute timeframe. Applies to early, late or variable decelerations. C92789 Fetal Heart Deceleration|Fetal Heart Rate Deceleration C99147 Neonatal Research Network Terminology C C92914 Variable Deceleration Variable Deceleration Finding of Variable Deceleration An abrupt decrease in the fetal heart rate below baseline that lasts 15 seconds to less than two minutes. The decrease from baseline fetal heart rate is greater than or equal to 15 beats per minutes, and the time from onset to nadir of the deceleration is less than 30 seconds. Variable fetal heart rate decelerations that are associated with successive uterine contractions commonly have varying onsets, depths, and durations. C92789 Fetal Heart Deceleration|Fetal Heart Rate Deceleration C99147 Neonatal Research Network Terminology C C98815 Antithrombin III Deficiency Antithrombin III Deficiency A rare disorder characterized by the presence of low levels of antithrombin III which prohibits the formation of blood clots. It may be inherited, usually in an autosomal dominant pattern, or acquired. It may lead to venous thrombosis and pulmonary embolism. C2902 Coagulation Defect|Coagulopathy C99147 Neonatal Research Network Terminology C C98936 Hematochezia Hematochezia The passage of fresh blood from the anus. The blood is usually seen in the stools. The most common cause is lower gastrointestinal tract hemorrhage. C48592 Gastrointestinal Bleed|Gastrointestinal Hemorrhage C99147 Neonatal Research Network Terminology C C99265 Congenital Complete Atrioventricular Block Congenital Complete Atrioventricular Block A disorder characterized by an electrocardiographic finding of a complete atrioventricular block that manifests during fetal life or soon after birth. It may be isolated or associated with other congenital heart defects. Isolated congenital complete atrioventricular block may be associated with maternal connective tissue disorders. C50501 Atrioventricular Block, Third Degree|Complete Atrioventricular Block C95834 Congenital Heart Disease C99147 Neonatal Research Network Terminology C C50466 Atrial Fibrillation Atrial Fibrillation A disorder characterized by 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 irregular ventricular response. (CDISC) An irregular heart rhythm, usually associated with a rapid rate, that is caused by abnormal electrical activity within the atria. C27158 Supraventricular Arrhythmia C99147 Neonatal Research Network Terminology