[Association of stomach ulcer and Helicobacter pylori. Prognostic implications].

Helicobacter pylori is known to be responsible for most cases of chronic gastritis, but its role in the outcome of gastric ulcer is unknown. The purpose of this study was to determine the prevalence of H. pylori infection before and after treatment of gastric ulcer, the micro-organism being untreated. The trial involved 26 patients with an acute episode of… CONTINUE READING