Prevalence of Campylobacter pylori in esophagitis, gastritis, and duodenal disease.

The relationship between the presence of Campylobacter pylori and esophagitis was studied in patients undergoing paired biopsies of distal esophagus and gastric antrum during esophagogastroduodenoscopy. Biopsy specimens were examined for urease activity and for the presence of C pylori by culture and by histologic examination of hematoxylin-eosin- and Warthin-Starry-stained sections. Sixty-two patients were entered into the study. All esophageal biopsy specimens, regardless of histologic findings, were negative for the presence of C pylori by urease test, culture, and histologic examination. Of 35 patients with normal esophageal biopsy specimens, 11 (31%) had antral specimens that were positive for C pylori, while 11 (41%) of the 27 patients with esophagitis had antral specimens that were positive for the organism. Campylobacter pylori was detected in 14 (70%) of 20 patients with chronic gastritis, in 8 (67%) of 12 patients with endoscopically documented duodenal ulcers and erosions, but in only 3 (33%) of 9 patients with endoscopically defined duodenitis. We conclude that histologic esophagitis is not associated with increased prevalence of either gastric or esophageal C pylori. The well-described association of chronic gastritis and duodenal ulcers with C pylori was present in our study population.