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目的评价经纤维胃镜放置金属支架治疗食管狭窄的效果。方法：选择22例晚期食管癌及2例贲门癌术后吻合口狭窄患者，经纤维胃镜放置金属支架。结果：所有患者均一次置管成功，术后能经口进食软食，食管片示支架扩张至11．5～16．5mm，有12例患者放置支架后已生存3～6月。结论经纤维胃镜放置金属支架治疗晚期食管癌操作方便，疗效较好，值得推广使用。
Objective To evaluate the effect of placement of metal stents via gastroscope for the treatment of esophageal stricture. METHODS: Twenty-two patients with advanced esophageal cancer and 2 patients with anastomotic stenosis after operation were selected and metal stents were placed via gastroscope. RESULTS: All patients were successfully placed at one time. After the operation, they were able to eat soft food through the mouth. The esophageal tablets showed stent expansion to 11.5 to 16.5 mm. Twelve patients had survived for 3 to 6 months after stenting. [Conclusion] The placement of metal stents via fiberoptic gastroscope for the treatment of advanced esophageal cancer is convenient and effective. It is worthy of promotion.