Ovarian gonadoblastoma
Ovarian gonadoblastoma
Definition
A neoplasm that arises from the ovary and is composed of tissues that resemble dysgerminoma or seminoma and are admixed with sex cord tissues. It is found in children or young adults and usually is associated with secondary sex organs abnormalities. The majority of patients present as phenotypic females with virilization. The minority of patients present as phenotypic males with feminization. It typically affects both gonads. If a malignant germ cell component is present, it may metastasize to other anatomic sites.
Also known as gonadoblastoma of ovary, ovarian gonadoblastoma, ovarian gonadoblastoma (disease), ovary gonadoblastoma — per MONDO
Also identified as
- DOID 3578 per MONDO
- NCIT C39985 per MONDO
- OMIM 424500 per MONDO
- Orphanet 206484 per MONDO
- SCTID 716594002 per MONDO
- UMLS C1518716 per MONDO
Affected Organs
| Organ | Involvement | Source |
|---|---|---|
| Female reproductive system | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Genitourinary system | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Ovaries | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Ovaries | Disease Has Primary Anatomic Site | NCIT · CC BY 4.0 |
| Reproductive system | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |