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目的 :探讨内镜直视下水囊扩张治疗贲门失驰缓症的疗效。方法 :应用电子胃镜及水囊导管扩张器 ,在直视下治疗贲门失驰缓症 2 3例。结果 :本组病人扩张后显效 2 0例 ,有效 3例 ,其中 2 1例在首次扩张术后 1～ 12周内 ,又进行了 2次以上的再次扩张 ,多数病人需扩张 3～ 4次 ,有 5例病人进行了 6～ 8次的扩张 ,均获成功。结论 :此方法操作简单 ,安全性好 ,病人痛苦小 ,疗效迅速、可靠。
Objective: To investigate the curative effect of dilatation of water sac under endoscopy under direct vision. Methods: The application of electronic gastroscope and water balloon catheter dilator, in the treatment of cardia dementia in 23 cases. Results: Twenty cases were effective and 3 cases were effective after dilatation. Among them, 21 cases were re-dilated more than 2 times within 1 ~ 12 weeks after the first dilatation, and most patients needed to dilate 3 ~ 4 times. Five patients had 6 to 8 dilations and were successful. Conclusion: This method is simple, safe, patient pain is small, rapid and reliable.