C	C115292	Non-Metastatic Childhood Soft Tissue Sarcoma	Non-Metastatic Childhood Soft Tissue Sarcoma		Soft tissue sarcoma that occurs during childhood and is confined to the site in which it initially manifested.	A soft tissue sarcoma that occurs during childhood, and has not spread beyond its original site of growth.	C7715	Childhood Soft Tissue Sarcoma			C132009	Pediatric Hematology-Oncology Terminology	
C	C6554	Childhood Ovarian Teratoma	Childhood Ovarian Teratoma		A teratoma that arises from the ovary and occurs in children.	A mature or immature teratoma that arises from the ovary during childhood.	C123842	Childhood Ovarian Non-Germinomatous Germ Cell Tumor	C68626	Childhood Teratoma	C132009	Pediatric Hematology-Oncology Terminology	
C	C84646	Congenital Dyserythropoietic Anemia	Congenital Dyserythropoietic Anemia		A rare group of disorders that result in anemia that is caused by ineffective erythropoiesis, which is associated with multinuclear erythroblasts, and which may present in childhood. The most common mutations are in the CDAN1 and SEC23B genes.	A rare group of disorders that result in anemia that is caused by ineffective erythropoiesis, which is associated with multinuclear erythroblasts, and which may present in childhood. The most common mutations are in the CDAN1 and SEC23B genes.	C35228	Congenital Anemia			C132009	Pediatric Hematology-Oncology Terminology	
C	C9042	Childhood Brain Stem Glioma	Childhood Brain Stem Glioma		A glioma that arises from the brain stem and occurs during childhood.	An abnormal growth of the cells that comprise the tissues of the brainstem. While the tumor may be histologically benign, it can produce great morbidity due to its location.  It presents most commonly during the first two decades of life.	C5969	Childhood Brain Stem Tumor			C132009	Pediatric Hematology-Oncology Terminology	
C	C6897	Cystic Partially Differentiated Kidney Nephroblastoma	Cystic Partially Differentiated Nephroblastoma		A variant of Wilms tumor of the kidney characterized by the presence of cystic spaces separated by septa.  The septa contain immature epithelial cells, immature stromal cells, and blastema cells.  Surgical resection is usually curative.	A rare, cystic variant of Wilms tumor wholly comprising cysts in which their thin septa form the only solid portion of the tumor.	C40407	Nephroblastoma			C132009	Pediatric Hematology-Oncology Terminology