raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:319

Skeletal Ewing sarcoma

Synonyms: Osseous Ewing sarcoma

Type
Disease
Group
Disorder
Inheritance
Not applicable
Age of onset
All ages
Status
active

Ewing's sarcoma is a malignant small round cell bone tumor with strong metastatic potential.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enSkeletal Ewing sarcomaOsseous Ewing sarcoma
frSarcome d'Ewing squelettiqueSarcome d'Ewing osseux
deEwing-Sarkom, skelettalesOssäres Ewing-Sarkom
esSarcoma de Ewing esqueléticoSarcoma de Ewing óseo
itSarcoma di Ewing
nlSkeletaal Ewing-sarcoomOssaal Ewing-sarcoom
ptSarcoma de Ewing
plMięsak Ewinga= en
csEwingův sarkom= en
ukСкелетна саркома ЮінгаКісткова саркома Юінга
zh骨骼尤文氏肉瘤骨性尤因肉瘤
trİskelet Ewing sarkomuOsseöz Ewing sarkomu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM612219Evalidated
ICD-10C40.0NTBTattributedvalidated
ICD-10C40.1NTBTattributedvalidated
ICD-10C40.2NTBTattributedvalidated
ICD-10C40.3NTBTattributedvalidated
ICD-10C41.2NTBTattributedvalidated
ICD-10C41.3NTBTattributedvalidated
ICD-10C41.4NTBTattributedvalidated
ICD-112B52.0NTBTattributedvalidated
ICD-112B52.1NTBTattributedvalidated
ICD-112B52.2NTBTattributedvalidated
ICD-112B52.YNTBTattributedvalidated
MONDO0012817Evalidated
UMLSC0585474Evalidated
GARD6390Evalidated
MedDRA10015560Evalidated

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 (1):

No children.

4

Genes

5 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
ERGPart of a fusion gene inAssessedHGNC:3446ENSG0000015755416508021q22.2ETS transcription factor ERG
ETV1Part of a fusion gene inAssessedHGNC:3490ENSG000000064686005417p21.2ETS variant transcription factor 1
ETV4Part of a fusion gene inAssessedHGNC:3493ENSG0000017583260071117q21.31ETS variant transcription factor 4
EWSR1Part of a fusion gene inAssessedHGNC:3508ENSG0000018294413345022q12.2EWS RNA binding protein 1
FLI1Part of a fusion gene inAssessedHGNC:3749ENSG0000015170219306711q24.3Fli-1 proto-oncogene, ETS transcription factor
5

Prevalence and incidence

3 records
TypeClassValueAreaQualificationValidationSource
Annual incidence1-9 / 1 000 0000.13 / 100 000EuropeValue and classValidated22033323[PMID]_RARECARE surveillance of rare cancers in Europe[OTHER]
Lifetime Prevalence1-9 / 100 0002.33 / 100 000EuropeValue and classValidated22033323[PMID]_RARECARE surveillance of rare cancers in Europe[OTHER]
Point prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

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

7

Sources for this card