幽门螺杆菌(即HP),因其与慢性活动性胃炎、十二指溃疡、胃腺癌甚至与某些心血管疾病之关系密切或相关联,因而近年来倍受全球医学学者们的关注,为此开展了大量的病因学、流行病学、病理学、临床及治疗学方面的研究,并取得了较大的成效。 根据不少流行病学资料的调查分析结果,一致认为HP感染具有如下特点:一是儿童感染率高,且以无症状感染率 Helicobacter pylori (HP), which is closely related to chronic active gastritis, duodenal ulcer, gastric adenocarcinoma and even some cardiovascular diseases, has drawn much attention from global medical scholars in recent years as This carried out a large number of etiology, epidemiology, pathology, clinical and therapeutic aspects of research, and achieved great results. According to a lot of epidemiological data of the survey results, agreed that HP infection has the following characteristics: First, the high prevalence of children, and the rate of asymptomatic infection