论文部分内容阅读
目的探索内镜直视下应用带膜记忆合金支架对晚期食管、贲门恶性狭窄的介入治疗方法。方法2005年1月-2009年11月对49例失去手术机会或拒绝手术的晚期食管癌或贲门癌致食管或贲门狭窄患者,行电子胃镜引导下放置镍钛合金支架;对狭窄程度重、胃镜不能通过者,先行Savary探条扩张再放置支架。结果49例均成功置入支架,解除狭窄有效率达100%。结论内镜直视下带膜支架置入操作方法简便、安全,可改善患者的生存质量,延长生存时间。
Objective To explore the interventional treatment of advanced esophageal and cardiac malignant stenosis with membrane-memory alloy stent under endoscopic direct vision. Methods From January 2005 to November 2009, 49 patients with advanced esophageal or cardiac cancer caused by esophageal or cardiac cancer who lost their surgery or refused to operate underwent electronic gastroscope placement of nitinol stent. The patients with severe stenosis and gastroscope Can not pass, the first expansion of the Savary probe and then placed the stent. Results All 49 cases were successfully placed in the stent, the effective rate of lifting stenosis was 100%. Conclusion The operation method of stent placement with endoscopic fixation is simple and safe, which can improve the quality of life of patients and prolong the survival time.