[A contribution to the roentgen diagnosis of annular pancreas based on two cases, one with an unusually marked duodenal dilatation].
D004106:Dilatation; D004386:Duodenum / Q000002:abnormalities*; D006801:Humans; D007422:Intestines; D010179:Pancreas / Q000002:abnormalities*; D010182:Pancreatic Diseases
DUODENUM/abnormalities; PANCREAS/abnormalities