Eccentric pyloroplasty following exploratory gastroduodenotomy.
D000368:Aged; D004386:Duodenum / Q000601:surgery*; D006471:Gastrointestinal Hemorrhage / Q000601:surgery; D006801:Humans; D008297:Male; D008722:Methods; D011708:Pylorus / Q000601:surgery*; D013270:Stomach / Q000601:surgery*