The symptomatic post-surgical stomach--an endoscopic review.

100 consecutive endoscopies in elderly patients referred with symptoms after previous gastric surgery are reviewed. 57% showed positive findings, and the procedure was found particularly useful in making definitive diagnoses in patients presenting with dyspepsia and upper gastro-intestinal bleeding. The incidence of gastric carcinoma was low, and the findings did not support routine repeated endoscopies in elderly patients.