自1996年6月至今,我们用带膜自膨式金属支架治疗食管狭窄42例,取得良好效果。现报道如下。资料与方法1.病例资料:男35例,女7例;年龄45～87岁,平均62.6岁。狭窄原因:晚期食管癌25例,贲门癌3例,食管癌手术后狭窄14例,其中食管气管瘘9例。狭窄部位:上段3例,中下段35例,下段4例。狭 Since June 1996, we have used self-expanding metal stents with membranes to treat 42 cases of esophageal strictures and achieved good results. The report is as follows. Materials and Methods 1. Case data: 35 males and 7 females; aged 45 to 87 years, mean 62.6 years old. The causes of stenosis were advanced esophageal cancer in 25 cases, cardiac cancer in 3 cases, and postoperative stenosis in 14 cases of esophageal cancer, including 9 cases of esophageal tracheal fistula. Stenosis: 3 cases in the upper segment, 35 cases in the lower segment, 4 cases in the lower segment. narrow