Penetration of gastroduodenal ulcer.
D005743:Gastrectomy; D006801:Humans; D010146:Pain; D010182:Pancreatic Diseases / Q000000981:diagnostic imaging / Q000209:etiology; D010437:Peptic Ulcer / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery; D011859:Radiography; D014628:Vagotomy