2018食管支架置入术治疗上段食管癌性狭窄的临床疗效分析
[摘要] 目的 探讨食管支架置入术治疗上段食管癌性狭窄的临床疗效分析。方法 方便选取2014年3月―2017年3月在该院内科治疗的40例上段食管癌性狭窄患者随机分为两组，均采用胃镜定位下食管支架置入术治疗，对照组采用16 mm支架，观察组采用14 mm支架，比较两组患者的狭窄段直径变化、吞咽功能改善情况、并发症发生率。结果 观察组治疗后狭窄段直径（13.43±3.82）mm明显少于对照组，两组间差异有统计学意义（P http://[关键词] 上段食管癌性狭窄；食管支架置入术；胃镜定位；不同支架直径；临床疗效
[中图分类号] R735 [文献标识码] A [文章编号] 1674-0742（2017）11（c）-0060-03
Objective This paper tries to investigate the clinical efficacy of esophageal stent implantation in the treatment of upper esophageal cancer stenosis. Methods 40 cases of patients with upper esophageal carcinoma stenosis treated in this hospital from March 2014 to March 2017 were conveniently selected and divided into two groups， all patients were treated with esophageal stent implantation under gastroscope， the control group was treated with 16 mm stent， and the observation group was treated with 14 mm stent， the changes of segment diameter， swallowing function and complication rate of the two groups were compared. Results In the observation group after treatment， the stricture was（13.43±3.82）mm in diameter， significantly less than the control group， the difference between the two groups was significant （P
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