Barrett 食管是一种癌前病变状态,部分可发展成食管腺癌.目前主要的诊断方法是常规内镜检查加病理活检,但随机性较大且检出率不高.治疗方法主要是抑酸药物治疗和外科食管切除术,但均有不足之处.近年来出现了一些新的诊断技术和内镜治疗技术,取得了较好的效果.本文就 Barrett食管诊断技术和内镜治疗方面的最新进展作一综述. Barrett’s esophagus is a precancerous condition, some of which can develop into esophageal adenocarcinoma.At present, the main diagnostic methods are routine endoscopy and biopsy, but the randomness is large and the detection rate is not high.The treatment is mainly acid suppression Drug treatment and surgical esophagectomy, but there are some shortcomings.In recent years, some new diagnostic techniques and endoscopic treatment techniques, and achieved good results.In this paper, Barrett’s diagnosis of esophageal and endoscopic treatment of the latest A summary of progress.