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Characteristics of gastritis in patients with Helicobacter pylori‐positive reflux esophagitis

Background and Aim:  The influence of Helicobacter pylori on gastric acid secretion differs with the status of gastritis. The histological characteristics of gastritis in H. pylori‐positive patients with reflux esophagitis have not been fully investigated. We therefore studied the pattern of endoscopic gastric mucosal atrophy and degree of histological gastritis in such patients.