title: Radiographic and endoscopic features of a congenital duodenal diaphragm in an adult. A case report and review of the literature.
mesh_terms: D004380:Duodenal Obstruction / Q000000981:diagnostic imaging / Q000209:etiology* / Q000601:surgery; D004386:Duodenum / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D004724:Endoscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography