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Computational infrastructure for human biology, built on a provenance-aware knowledge graph. Findings retain their sources; research and simulation are the next layers.

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A reference for what the literature reports. Not medical advice.

Disease

malignant testicular germ cell tumor

MONDO:0003510Mondo

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Findings

No curated finding names malignant testicular germ cell tumor yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.

Definition

A malignant tumor predominantly affecting young men and often associated with cryptorchidism. Seminoma is the most frequently seen malignant testicular germ cell tumor, followed by embryonal carcinoma and yolk sac tumor.

Definition from the Mondo Disease Ontology (MONDO:0003510), read 2026-09-29. CC BY 4.0.

Where it sits

A kind of: malignant germ cell tumor
testicular cancer
testicular germ cell tumor
Narrower terms (6): malignant teratoma of testis
mixed testicular germ cell cancer
testicular non-seminomatous germ cell cancer
testicular seminoma
testis polyembryoma
testis refractory cancer

Other names

10 names

Resolves to: malignant testicular germ cell tumor

Also called: malignant germ cell neoplasm of testismalignant germ cell neoplasm of the testismalignant germ cell tumor of testismalignant germ cell tumor of the testismalignant germ cell tumour of testismalignant germ cell tumour of the testismalignant testicular germ cell neoplasmtesticular ca. (no germ/tropho.)testicular cancer (excluding germ cell or trophoblastic cancer)testicular germ cell cancer