Gastric outlet obstruction due to peptic ulcer.
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000150:complications*; D011708:Pylorus; D013272:Stomach Diseases / Q000209:etiology* / Q000601:surgery; D014628:Vagotomy