王俊敏,郜 茜

幽门螺杆菌(H.pylori)是一种全球常见的病原体，是胃炎、胃溃疡和胃腺癌等疾病的危险因素。及早发现H.pylori感染可识别高危患者，以便及时进行根除治疗，从而降低胃癌的发病率。随着内镜技术的不断发展,大量研究表明，与传统检测方法相比，通过内镜直接观察黏膜表面的形态来确定是否存在H.pylori感染具有快速、直观、及时的特点，因此，在临床中应用内窥镜判断是否存在H.pylori感染受到越来越多的人的关注。

幽门螺杆菌；消化内镜；综述

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