title: [Gastrointestinal bleeding: an uncommon complication of abdominal aortic aneurysm].
mesh_terms: D000368:Aged; D001012:Aorta, Abdominal; D001014:Aortic Aneurysm / Q000150:complications*; D001018:Aortic Diseases / Q000209:etiology; D004378:Duodenal Diseases / Q000209:etiology; D005402:Fistula / Q000209:etiology; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology; D008297:Male; D008551:Melena / Q000209:etiology