內镜下置放记忆合金支架治疗食管狭窄48例分析

Analysis on 48 cases esophageal stricture treated with NiTi memory alloy stent by endoscope

目的探讨内镜下置入记忆合金支架治疗各种良、恶性疾病所致的食管狭窄的疗效。方法选用富士能电子胃镜,国产镍钛记忆合金支架,Savary-Gilliard扩张器扩张后常规置入支架。结果48例置入支架病例全部成功,均解除患者吞咽困难,提高患者生活质量。结论镍钛记忆合金支架对良性、恶性食管狭窄发挥持续扩张作用,是一种操作简便、安全、有效、并发症发生率低的治疗方法,值得临床推广应用。

Objective To explore the clinical effectiveness of the treatment of esophageal stricture caused by all sorts of benign and malignancy disease using endoscope implantation with NiTinol memory alloy stent. MethOdS Use FUJINON EG -99NR electronic gastroscope , NiTi memory alloy stent was implanted after dilated by Savary bourgie in all cases. Results 48 cases were all successful ,their living quality were improved by removing the dysphagia. Condusion NiTi memory alloy stent can does dilation function persistent in all the esophageal stricture. It＇s a good treatment with easy operation, safety, effectively and lower incidence of complications. It is worthily recommended in the clinical application.