[Peculiarities of acid production in gastric ulcer type I and II].

The literature data are presented on the nature and characteristics of acid-production on gastric ulcer disease. Functional status and gastric acid-production indicators related to duration of ulcer disease, especially its clinical course, the nature of complications. The advantage as aspiration probe method, and stomach pH-metry were shown. Indicators of stomach acid-production should be taken into account when determining the surgical tactics and choice of intervention method for ulcer disease.