Testicular Mixed Choriocarcinoma and Teratoma

**Semantic type:** Neoplastic Process

**Definition:** A malignant mixed germ cell tumor arising from the testis. It is characterized by the presence of a teratomatous component and malignant syncytiotrophoblastic cells.

**Synonyms:** - Mixed Choriocarcinoma and Teratoma of Testis - Mixed Choriocarcinoma and Teratoma of the Testis