raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:457246

Clear cell sarcoma of kidney

Synonyms: CCSK

Type
Disease
Group
Disorder
Inheritance
Not applicable
Age of onset
Adolescent, Adult, Childhood, Infancy
Status
active

Clear cell sarcoma of kidney is a rare, primary, genetic renal tumor usually characterized by a unilateral, unicentric, morphologically diverse tumor that arises from the renal medulla and has a tendency for vascular invasion. Clinically it presents with a palpable abdominal mass, abdominal or flank pain, hematuria, anemia and/or fatigue. Metastatic spread to lymph nodes, bones, lungs, retroperitoneum, brain and liver is common at time of diagnosis and therefore bone pain, cough or neurological compromise may be associated. Metastasis to unusual sites, such as the scalp, neck, nasopharynx, axilla, orbits and epidural space, have been reported.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enClear cell sarcoma of kidneyCCSK
frSarcome à cellules claires du reinCCSK · SRCC · Sarcome rénal à cellules claires
deKlarzellsarkom der Niere= en
esSarcoma de células claras del riñónSCCR
itSarcoma renale a cellule chiare
nlHeldercellig sarcoom van nier= en
ptSarcoma renal de células claras
plJasnokomórkowy mięsak nerki= en
csSvětlobuněčný sarkom ledviny= en
ukСвітлоклітинна саркома нирки= en
zh肾透明细胞肉瘤= en
trBerrak hücreli böbrek sarkomu= en

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10C64NTBTindexvalidated
ICD-112C90.YNTBTattributedvalidated
ICD-11XH0765Especificvalidated
MONDO0005006Evalidated
UMLSC0334488Evalidated
MedDRA10009253Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (3):

No children.

4

Genes

6 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
BCORDisease-causing somatic mutation(s) inAssessedHGNC:20893ENSG00000183337300485Xp11.4BCL6 corepressor26098867[PMID]
IRX2Part of a fusion gene inAssessedHGNC:14359ENSG000001705616061985p15.33iroquois homeobox 225481751[PMID]_26493387[PMID]
NUTM2BPart of a fusion gene inAssessedHGNC:23445ENSG0000018819910q22.3NUT family member 2B22294382[PMID]
NUTM2EPart of a fusion gene inAssessedHGNC:23448ENSG0000022857010q22.3NUT family member 2E22294382[PMID]
TERTPart of a fusion gene inAssessedHGNC:11730ENSG000001643621872705p15.33telomerase reverse transcriptase25481751[PMID]_26493387[PMID]
YWHAEPart of a fusion gene inAssessedHGNC:12851ENSG0000010895360506617p13.3tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein epsilon22294382[PMID]
5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card