Childhood Testicular Mixed Embryonal Carcinoma and Teratoma

**Semantic type:** Neoplastic Process

**Definition:** A malignant testicular mixed germ cell neoplasm that occurs during childhood. It is characterized by the presence of embryonal carcinoma and teratoma components.

**Synonyms:** - Childhood Teratocarcinoma of Testis - Childhood Teratocarcinoma of the Testis - Childhood Testicular Teratocarcinoma - Pediatric Testicular Teratocarcinoma