Heterotopic pancreatic tissue in wall of duodenum associated with bleeding duodenal ulcer.
D004381:Duodenal Ulcer; D004386:Duodenum / Q000002:abnormalities*; D006471:Gastrointestinal Hemorrhage; D006801:Humans; D010179:Pancreas / Q000002:abnormalities*; D010437:Peptic Ulcer / Q000150:complications*
DUODENUM/abnormalities; PANCREAS/abnormalities; PEPTIC ULCER/complications