obsolete_clear cell sarcoma of the kidney true http://purl.obolibrary.org/obo/MONDO_0005006 Orphanet:457246 clear cell sarcoma of the kidney pediatric renal clear cell sarcoma CCSK UMLS:CN242113 childhood clear cell sarcoma of the kidney ONCOTREE:CCSK NCIT:C4264 Replaced by Mondo term MONDO_0005006, with which this term was previously merged. Use: http://purl.obolibrary.org/obo/MONDO_0005006 ICD10:C64 clear cell sarcoma - kidney childhood kidney clear cell sarcoma A rare pediatric sarcoma affecting the kidney. It is characterized by the presence of epithelioid or spindle cells forming cords or nests, separated by fibrovascular septa. It is associated with internal tandem duplications in the BCOR gene. It metastasizes to lung, bone, brain and soft tissue. childhood renal clear cell sarcoma kidney clear cell sarcoma renal clear cell sarcoma ICDO:8964/3 3.88.0 EFO:0000350 pediatric kidney clear cell sarcoma DOID:4880 clear cell sarcoma of kidney UMLS:C0334488