目的探讨纤维胃镜下气囊导管扩张治疗食管狭窄的疗效。

Objective To explore the efficacy of gastrofiberscope-assisted balloon catheter dilatation of esophageal stricture.

youdao

目的探讨纤维胃镜下气囊导管扩张治疗食管狭窄的疗效。

Objective To explore the efficacy of gastrofiberscope-assisted balloon catheter dilatation of esophageal stricture.

youdao