Blundell G E, Burhenne H J
J Can Assoc Radiol. 1984 Jun;35(2):180-2.
In tight esophageal strictures, the surgical methods of dilatation occasionally become difficult or impossible. This case report illustrates the use of a guidewire and balloon catheter in traversing and dilating a narrowed esophageal lumen under fluoroscopic control. The channel of the stricture was off-center and so did not permit endoscopic placement for dilatation. This technique enabled subsequent passage of an Eder-Puestow guidewire with redilatation and insertion of an Atkinson feeding tube.
在严重的食管狭窄中，手术扩张方法有时会变得困难甚至无法实施。本病例报告展示了在荧光透视控制下使用导丝和球囊导管穿过并扩张狭窄的食管腔。狭窄通道偏离中心，因此不允许通过内镜进行扩张放置。该技术使得随后能够通过埃德尔 - 普斯托导丝进行再次扩张，并插入阿特金森喂养管。
