Articolul prezintă date despre epidemiologia, particularităţile clinico-evolutive ale ulcerului gastroduodenal neasociat cu H.pylori, interrelaţiile dintre organismul uman şi H.pylori. Aprecierea acestor particularităţi impune identificarea H.pylori pentru indicarea unui tratament antiulceros adecvat.

The article presents interrelations between Helicobacter pylori infection and the human organism, and the pathogenesis of Helicobacter pylori- associated peptic ulcer. The aim of this study is to check clinical-morphological manifestations of ulcer disease with reference to Helicobacter pylori contamination of gastric mucous. The modifications of the lot that have associated the infection Helicobacter pylori were more accentuated and more frequent.