raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:206538

Malignant non-dysgerminomatous germ cell tumor of ovary

Synonyms: Non-dysgerminomatous germ cell cancer of ovary

Type
Disease
Group
Disorder
Inheritance
Unknown
Age of onset
Adolescent
Status
active

Malignant non-dysgerminomatous germ cell tumor of ovary is a rare malignant germ cell tumor of ovary arising from germ cells in the ovary, frequently unilateral at diagnosis, usually presenting during adolescence with pelvic mass, fever, vaginal bleeding and acute abdomen, with certain subtypes being occasionally associated with isosexual precocity, virilization, hyperthyroidism or carcinoid syndrome. Histologically they comprise the following: embryonal carcinoma, Yolk sac tumor, polyembryoma and mixed germ cell tumor.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enMalignant non-dysgerminomatous germ cell tumor of ovaryNon-dysgerminomatous germ cell cancer of ovary
frTumeur germinale maligne non dysgerminomateuse de l'ovaireCancer germinal non dysgerminomateux de l'ovaire
deKeimzelltumor des Ovars, nicht-dysgerminomatöser malignerNicht-dysgerminomatöser Keimzellkrebs des Ovars
esTumor maligno de células germinales no disgerminomatoso de ovarioCáncer de células germinales no disgerminomatoso de ovario
itTumore non disgerminale maligno dell'ovaio a cellule germinaliCancro non disgerminomatoso a cellule germinali · Tumore non disgerminale dell'ovaio a cellule germinali
nlMaligne niet-dysgerminomateuze kiemceltumor van ovariumKwaadaardige niet-dysgerminomateuze kiemceltumor van eierstok · Niet-dysgerminomateuze kiemcelkanker van ovarium
ptTumor de células germinativas ováricas, não-disgerminoma
plMalignant non-dysgerminomatous germ cell tumor of ovary= en
csMaligní non-dysgerminomový tumor z germinálních buněk ovariíNon-dysgerminomatózní nádor z germinálních buněk ovarií
ukЗлоякісна недисгерміноматозна герміногенна пухлина яєчникаНедисгерміноматозний герміногенний рак яєчника
zh卵巢恶性非生殖细胞瘤卵巢非无性细胞瘤性生殖细胞癌
trHabis over non-disgerminomatöz germ hücre tümörüYumurtalık disgerminomatöz olmayan germ hücreli kanser

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10C56NTBTattributedvalidated
ICD-112C73.YNTBTindexvalidated
MONDO0016096Evalidated
UMLSC5679783Evalidated

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

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Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyValidatedORPHANET

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

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HPO phenotypes

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

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Sources for this card