Anastomotic ulceration.
D000328:Adult; D000368:Aged; D004381:Duodenal Ulcer / Q000453:epidemiology; D005260:Female; D005500:Follow-Up Studies; D005743:Gastrectomy; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000175:diagnosis / Q000453:epidemiology / Q000601:surgery*; D011183:Postoperative Complications; D014628:Vagotomy