作者介绍一种气囊导管对良性食管狭窄进行扩张的方法,因不需全身麻醉,故特别有利于老年患者采用。通过观察,气囊导管法不引发并发症,其疗效与以前所采用过的方法作比较,证明该法是治疗良性食管狭窄的一种最好的可供选用的方法。食管良性狭窄的发病机理是因肉芽、炎症致后遗瘢痕形成。瘢痕性狭窄大多与食管腐蚀有关。就本文资料看,其原因多系伴发于反流性食管炎的裂孔机能不全者。良性食管狭窄一般可采取手术和扩张法或两法联合应用。扩张法在临床上有 The author describes a balloon catheter for the expansion of benign esophageal stenosis method, because the need for general anesthesia, it is particularly beneficial to elderly patients. Through observation, balloon catheter method does not cause complications, its efficacy compared with the previously adopted method, proves that the method is the best choice for the treatment of benign esophageal stenosis method. The pathogenesis of benign esophageal stricture is due to granulation, inflammation caused by scar formation. Cicatricial stenosis mostly associated with esophageal erosion. On the information in this article, the reason for more than Department of reflux in reflux esophagitis caused by perforated insufficiency. Esophageal stricture can generally be taken by surgery and expansion or the two law combined. Expansion in clinical practice