title: Case of the month No. 50. Double channel pylorus.
mesh_terms: D004378:Duodenal Diseases / Q000000981:diagnostic imaging; D005260:Female; D005747:Gastric Fistula / Q000000981:diagnostic imaging*; D006801:Humans; D007412:Intestinal Fistula / Q000000981:diagnostic imaging; D008875:Middle Aged; D011708:Pylorus / Q000000981:diagnostic imaging*; D011859:Radiography; D013276:Stomach Ulcer / Q000000981:diagnostic imaging