esophageal dilator

基本解釋

Methods: the electronic gastroscopy and maxforce tts water balloon catheter dilator were adopted to dilate esophageal stenosis in86patients.
方法應(yīng)用電子胃鏡及水囊導(dǎo)管擴(kuò)張器在直視下治療食道狹窄86例。
OBJECTIVE: To compare the efficacy, biocompatibility and safety of traditional dilator therapy versus retrievable esophageal covered stent therapy in the treatment of benign esophageal stenosis.
目的：比較傳統(tǒng)擴(kuò)張器擴(kuò)張療法與放置覆膜可回收食管支架療法治療食管術(shù)后吻合口良性狹窄的療效、生物相容性和安全性。