title: [Retroperitoneal male chorioepithelioma, apparently primary, in reality secondary to a microscopical testicular tumor].
mesh_terms: D000328:Adult; D000728:Androgens / Q000652:urine; D002822:Choriocarcinoma / Q000473:pathology*; D005262:Feminization; D006177:Gynecomastia; D006801:Humans; D008175:Lung Neoplasms; D008297:Male; D008875:Middle Aged; D012186:Retroperitoneal Neoplasms / Q000473:pathology*; D013736:Testicular Neoplasms / Q000473:pathology*
chemical_list: D000728:Androgens
vernacular_title: Chorio-épithéliome masculin rétro-péritonéal, apparemment primitif, en réalité secondaire a une tumeur testiculaire microscopique.