Objectives to investigate the efficacy and safety of balloondilatation and Nitinol stent implantation in the treatment for benign tracheobronchial stenosis.
目的探讨应用气管球囊扩张联合气管镍钛合金支架置入治疗良性气管狭窄的疗效和安全性。
2
Objective To assess the efficacy and safety of balloondilatation using a flexible bronchoscope in the management of benign tracheobronchial stenosis.
目的：评价可弯曲支气管镜介导下球囊扩张气道成形术治疗良性气管支气管狭窄的疗效和安全性。
3
Objective To evaluate clinical application of laparoscopic papillary balloondilatation and catheter dilatation in treating the bile duct stenosis.