Isolated granulomatous disease of the stomach.

Abstract

A case of isolated granulomatous gastritis observed in a 66-year-old female patient is reported. The gastric granulomatosis gave rise to pyloric stenosis, and at the first explorative laparotomy the change was misdiagnosed for an inoperable tumour. Gastroscopy then revealed the presence of a peptic ulcer, which healed completely on drug therapy. At the second surgical intervention undertaken on account of a relapse after 2 years, Billroth II type resection of the stomach led to complete recovery; the patient has been free from complaints ever since. It is suggested that in addition to peptic ulcer and tumour, isolated gastric granulomatosis should be taken into consideration as the underlying mechanism of pyloric stenosis.