Acquisition of a pyloric septum or pyloric duodenal fistula.
D004378:Duodenal Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology*; D005747:Gastric Fistula / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology*; D005773:Gastroscopy; D006801:Humans; D007412:Intestinal Fistula / Q000175:diagnosis / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000150:complications*; D011708:Pylorus; D011859:Radiography