title: [Radiographic diagnosis of postbulbar duodenal ulcer].
mesh_terms: D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D004379:Duodenal Neoplasms / Q000150:complications / Q000000981:diagnostic imaging; D004381:Duodenal Ulcer / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000000981:diagnostic imaging; D010195:Pancreatitis / Q000150:complications; D011859:Radiography