Testicular Germ Cell Tumor

**Semantic type:** Neoplastic Process

**Definition:** A germ cell tumor arising from the testis. Representative examples include teratoma, seminoma, embryonal carcinoma, and yolk sac tumor.

**Synonyms:** - Germ Cell Neoplasm of Testis - Germ Cell Neoplasm of the Testis - Germ Cell Tumor of Testis - Germ Cell Tumor of the Testis - TGCT - Testicular Germ Cell Neoplasm - Testicular Germ Cell Neoplasms