Peptic ulcer in diabetes mellitus.

Twelve cases of peptic ulcer with diabetes mellitus were found in 165 hospitalized diabetics. All of them had gastric ulcer and no duodenal ulcers were found. The incidence of peptic ulcer in diabetics was comparatively higher than the previously reported series. But there was nosignificant correlation between the duration of diabetes and the onset of gastric ulcer. The gastric ulcer with poorly controlled diabetes showed more intractability than those without triopathy and well-controlled diabetes.