title: Extragonadal testicular tumors.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002822:Choriocarcinoma / Q000473:pathology* / Q000601:surgery; D004407:Dysgerminoma / Q000473:pathology* / Q000601:surgery; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000473:pathology* / Q000601:surgery; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009373:Neoplasms, Germ Cell and Embryonal / Q000473:pathology* / Q000601:surgery; D010871:Pinealoma / Q000473:pathology* / Q000601:surgery; D012186:Retroperitoneal Neoplasms / Q000473:pathology* / Q000601:surgery; D013724:Teratoma / Q000473:pathology* / Q000601:surgery; D013736:Testicular Neoplasms / Q000473:pathology* / Q000601:surgery