title: [Carcinosarcoma (collision tumor) of the urinary bladder: a case report (author's transl)].
mesh_terms: D002296:Carcinosarcoma / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D001743:Urinary Bladder / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000473:pathology