[Postresection gastritis from the immunological viewpoint].

The aim of the investigation was to study the "predisposing" conditions and risk factors in latent period of the development of gastric stump cancer in patients after gastric resection for pyloroduodenal ulcers. The authors consider the conditions preceding the appearance of gastric stump cancer to be the growing strain of the lymphoplasmocellular infiltration of the resected stomach mucosa in association with the decreased activity of cell immunity.