Is gastroduodenitis part of the spectrum of peptic ulcer disease?

Abstract

Gastroduodenitis should be included with duodenal ulcer and gastric ulcer in the spectrum of clinical disorders that have different pathogenetic mechanisms but a similar clinical picture. Published results of a clinical, endoscopic, radiologic, and histologic study of 100 patients presenting with gastrointestinal symptoms revealed that 61% had classic and 39% had atypical manifestations of peptic ulcer disease. We could not clinically distinguish the 24 patients with ulcer crater (40% of the classic group) from the 25 patients with acute gastroduodenitis without crater (41% of the classic group). Preliminary data of a prospective study compared the treatment responses of 19 patients with gastroduodenitis and 39 patients with peptic ulcer disease. These patients were diagnosed endoscopically and restudied after treatment with a bland diet and antacids seven times per day for 8 weeks. The responses to therapy in gastroduodenitis and peptic ulcer were as follows: endoscopically, 63 and 80%, respectively; histologically, 74 and 65%, respectively; symptomatically, 47 and 65%, respectively. Preliminary data on the duodenal epithelial thymidine uptake revealed an increased proliferative index in duodenitis patients but not in patients with peptic ulcer or control subjects.