[Diagnosis of Campylobacter infection in patients with diseases of the stomach and duodenum]. / Diagnostika kampilobakternoi infektsii u bo'lnykh s zabolevaniiami zheludka i dvenadtsatiperstnoi kishki.

The method of C. pylori diagnosis proposed by the authors proved more informative that histological detection of the infection. The technique employs evaluation of urease activity in gastric contents. Upon comparison of the two diagnostic modalities in 30 patients with chronic gastroduodenitis and peptic ulcer there was no definite correlation in their results. It was noted that C. pylori invasion produced negligible characteristic symptoms in gastroduodenal affections.