[Annular pancreas and duodenal ulcer].
D004381:Duodenal Ulcer; D006801:Humans; D010179:Pancreas / Q000002:abnormalities*; D010182:Pancreatic Diseases; D010437:Peptic Ulcer / Q000150:complications*
PANCREAS/abnormalities; PEPTIC ULCER/complications
Pancréas annulaire et ulcère duodénal.