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我院自１９９４年１２月～１９９８年８月在内镜直视下，采用萨氏（Ｓａｖａｒｙ）扩张器对５６例食管贲门部狭窄患者进行了１３６次扩张治疗，效果满意，现报告如下。１ 临床资料１．１ 一般资料 本组男４４例，女１２例，年龄３６～７８岁。食管癌术后吻合口狭窄３４例，
Our hospital from December 1994 to August 1998 under endoscopic direct vision, the Savary dilator 56 cases of esophageal and cardial stenosis in patients with 136 dilations, the results are satisfactory, are as follows. 1 Clinical data 1.1 General Information The group of 44 males and 12 females, aged 36 to 78 years. Esophageal cancer anastomotic stenosis in 34 cases,