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幽门螺杆菌(H pylori)是1982年由澳大利亚医师Marshall分离培养出来的,Hpylori感染是目前世界上最常见的细菌感染,我国成年人群的感染率近60％。H.pylori感染是慢性胃炎和消化性溃疡最主要的病因,也是胃癌和胃黏膜相关淋巴组织淋巴瘤发生的重要因素之一,根除H.pylori可显著降低消化性溃疡的复发率已得到国际医学界的公认。但H.pylori感染是否会增加应激性溃疡(stress ul-cer,SU)的发生率,危重患者预防SU时是否需根除H.py-lori,目前相关文献报道较少。本文就H.pylori与SU的关系作一综述。
Hpylori was isolated and cultured in 1982 by the Australian physician Marshall. Hpylori infection is the most common bacterial infection in the world and the infection rate in our adult population is nearly 60%. H.pylori infection is the most important cause of chronic gastritis and peptic ulcer, and is also one of the important factors of gastric cancer and gastric mucosa-associated lymphoid tissue lymphoma. Eradication of H.pylori can significantly reduce the recurrence rate of peptic ulcer has been international medicine The community’s recognition. However, whether H.pylori infection increases the incidence of stress ulcer (SU) and whether H.py-lori should be eradicated in the prevention of SU should be done in critically ill patients. This article reviews the relationship between H.pylori and SU.