Endoscopic management of duodenal diaphragm in the adult.
D000368:Aged; D004106:Dilatation; D004380:Duodenal Obstruction / Q000151:congenital* / Q000473:pathology / Q000601:surgery; D004384:Duodenoscopy; D004386:Duodenum / Q000002:abnormalities* / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male