Fistula secondary to unoperated benign gastroduodenal ulcer.
D001018:Aortic Diseases / Q000209:etiology; D001658:Biliary Fistula / Q000209:etiology; D003108:Colonic Diseases / Q000209:etiology; D004378:Duodenal Diseases / Q000209:etiology; D005402:Fistula / Q000209:etiology*; D005747:Gastric Fistula / Q000209:etiology; D006331:Heart Diseases / Q000209:etiology; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology; D010437:Peptic Ulcer / Q000150:complications*; D010439:Peptic Ulcer Perforation / Q000150:complications; D010496:Pericardium; D012871:Skin Diseases / Q000209:etiology