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作者自１９９５年以来，用国产沙氏扩张器对３２例食管、贲门狭窄的患者进行了９６例次扩张治疗，取得满意疗效，现报道如下。１ 临床资料１．１ 一般资料 本组３２例，男１７例，女１５例，年龄２６～６９岁。按病因分类：食管癌术后１０例，贲门、胃底癌术后１３例，晚期?
Since 1995, the author has used 96 cases of esophageal or cardiac stenosis in patients with stenosis of the stenosis with 96 cases of dilatation therapy. 1 Clinical data 1.1 General information The group of 32 patients, 17 males and 15 females, aged 26 to 69 years old. According to the etiology classification: 10 cases of esophageal cancer after surgery, cardiac, gastric cancer after surgery in 13 cases, late?