[Campylobacter (Helicobacter) pylori in chronic erosive gastritis, duodenitis and gastroduodenitis].

: The presence and degree of manifestation of Campylobacter (Helicobacter) pylori in gastroduodenal mucosa were studied in 100 patients (56 men, mean age 51.4 years, and 44 women, mean age 46.5 years) with endoscopically proved chronic erosive gastritis (52 patients), erosive duodenitis (36 patients) and erosive gastroduodenitis (12 patients). The examinations revealed the presence of Campylobacter (Helicobacter) pylori in mean 77% of the patients with erosive gastritis, duodenitis and gastroduodenitis. Campylobacter (Helicobacter) pylori was found most often in patients with chronic erosive duodenitis--83.3%, whereas in the patients with erosive gastritis it was found in 73.07%. In 83.33% of the patients with chronic erosive gastritis, duodenitis and gastroduodenitis the campylobacter infection was well manifested--(++) according to Le Bodie et al (1987). The results allow the conclusion that one of the important pathogenetic factors of erosive gastritis, duodenitis and gastroduodenitis is the Campylobacter (Helicobacter) pylori infection of gastroduodenal mucosa.