title: Recurrent upper gastrointestinal bleeding from a cavernous hemangioma in a duodenal diverticulum.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D004240:Diverticulum / Q000150:complications*; D004379:Duodenal Neoplasms / Q000150:complications*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006392:Hemangioma, Cavernous / Q000150:complications*; D006801:Humans; D008551:Melena / Q000209:etiology