The postpyloroplasty antrum.
D003937:Diagnosis, Differential; D004381:Duodenal Ulcer / Q000601:surgery; D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis*; D011183:Postoperative Complications; D011708:Pylorus / Q000601:surgery*; D011859:Radiography; D013272:Stomach Diseases / Q000175:diagnosis*; D013276:Stomach Ulcer / Q000601:surgery; D014628:Vagotomy