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慢性胃炎是消化系统中最为常见、多发的疾病,也是一个在诊治中令人困惑和难以掌握的慢性疾病。长期以来一直缺乏客观有据、切实可行的诊断标准,但因其与胃癌发病有关,故受到临床重视。1990年提出的国际慢性胃炎诊治指南的悉尼系统,1996年再一次进行了修订,形成了新的悉尼系统,2
Chronic gastritis is the most common and frequently occurring disease in the digestive system and is also a chronic disease that is confusing and difficult to grasp during diagnosis and treatment. For a long time there has been a lack of objective and evidence-based diagnostic criteria, but because of its association with the pathogenesis of gastric cancer, it has received clinical attention. The Sydney system for international guidelines for the diagnosis and treatment of chronic gastritis, introduced in 1990, was revised again in 1996 to form the new Sydney system2