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目的探讨内镜直视下置入记忆合金支架治疗晚期食管癌所致管道狭窄的临床疗效和安全性。方法回顾性分析2009～2011年收治、失去手术治疗机会并接受内镜直视下带膜镍钛记忆合金网格支架植入术的晚期食管癌患者,根据临床和预后综合评价其疗效和安全性。结果所有患者均一次性成功放置内支架,支架置入后吞咽功能明显改善且无严重并发症。结论内镜下置入带膜记忆合金支架治疗晚期食管癌操作简单、疗效可靠、安全性高,是适用于临床推广的姑息性非手术治疗方法。
Objective To investigate the clinical efficacy and safety of stent placed into memory alloy stent under endoscopic direct vision in the treatment of advanced esophageal cancer. Methods The clinical data and prognosis of patients with advanced esophageal cancer who were admitted to our hospital from 2009 to 2011 with no chance of surgical treatment undergoing endoscopic retrograde nephrectomy were retrospectively analyzed. The curative effect and safety were evaluated according to the clinical and prognostic factors . Results All patients were successfully placed in a single stent, the stent after swallowing function was significantly improved and no serious complications. Conclusion Endoscopic stent implantation with memory alloy stent for advanced esophageal cancer is simple, reliable and safe. It is a palliative non-operative treatment for clinical promotion.