title: Lower gastrointestinal bleeding due to ulcerations in a Meckel's diverticulum and adjacent ileum with enteroliths formation.
mesh_terms: D000368:Aged; D002137:Calculi / Q000150:complications* / Q000000981:diagnostic imaging; D002765:Cholecystography; D005753:Gastric Mucosa / Q000473:pathology; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D007082:Ileum / Q000000981:diagnostic imaging / Q000473:pathology; D007410:Intestinal Diseases / Q000150:complications* / Q000000981:diagnostic imaging / Q000473:pathology; D008297:Male; D008467:Meckel Diverticulum / Q000000981:diagnostic imaging / Q000473:pathology; D014456:Ulcer / Q000150:complications