我所从１９９７年５月-１９９９年１２月在纤维内窥镜导引下应用沙氏扩张器,对８７例门诊食管癌、贲门癌术后吻合口狭窄患者进行了扩张治疗,取得满意疗效,现初步报告如下。１资料与方法１．１一般资料全组８７例均为食管癌、贲门癌切除术后患者。其中男性４９例,女性３８例,年 From May 1997 to December 1999, we applied Sars dilator under the guidance of fiber endoscopy to expand the treatment of 87 patients with esophageal and cardia cancer patients with postoperative anastomotic stenosis and achieved satisfactory results. The initial report is as follows. 1 Materials and Methods 1.1 General Information All 87 patients were esophageal cancer, cardiac resection of patients. 49 cases were male and 38 female, year