title: [Retrovesical tumor as the presenting form of prostatic adenocarcinoma. Apropos of 2 cases].
mesh_terms: D000230:Adenocarcinoma / Q000000981:diagnostic imaging* / Q000473:pathology; D000368:Aged; D006801:Humans; D008297:Male; D008875:Middle Aged; D011471:Prostatic Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D011859:Radiography; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology
vernacular_title: Tumoración retrovesical como forma de presentación de un adenocarcinoma prostático. A propósito de dos casos.