Ｂｏｕｖｅｒｅｔ综合征即胆石性十二指肠梗阻，是一种极少见的病症［１，２］，临床上极易误诊，手术为传统治疗方法，但近年有经内镜治愈的报告。近年我们成功地诊治２例，现总结报告如下。病例报告例１：患者女性，６７岁。因反复呕吐１周于１９９７年１０月３０日入院。 Bouveret syndrome is gallstone duodenal obstruction, is a rare condition [1,2], clinically very easy to misdiagnose, surgery as a traditional treatment, but in recent years there are reports of endoscopic cure. In recent years, we successfully diagnosed two cases, are summarized as follows. Case Report Example 1: Female patient, 67 years old. Due to repeated vomiting 1 week on October 30, 1997 admission.