title: Gastric heterotopia in the ileum with ulceration and chronic bleeding.
mesh_terms: D000328:Adult; D002828:Choristoma / Q000150:complications* / Q000473:pathology; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D007082:Ileum / Q000473:pathology; D007414:Intestinal Neoplasms / Q000150:complications* / Q000473:pathology; D007422:Intestines / Q000000981:diagnostic imaging; D008297:Male; D011859:Radiography; D013270:Stomach; D014456:Ulcer / Q000150:complications