国产镍钛支架治疗气道狭窄

Treatment of malignant or benign tracheobronchial stenosis by home made Nitrol stents

目的 评价国产镍钛合金气管支架治疗气管支气管良恶性狭窄的疗效。方法 气管、支气管良恶性狭窄 13例。狭窄部位 :气管 5例、气管主支气管 6例 ,主支气管 2例。经纤支镜和X线合用共放置 15枚支架。结果 全部支架均放置成功 ,呼吸困难改善 ,死亡病例平均存活时间 11.4个月 ,1例仍存活。结论 经纤支镜和X线合用 。

Objective To evaluate the therapeutic effects of home made Nitrol stents in the teatment of malignant or benign tracheobronchial stenosis.Methods Thirteen patients with malignant or benign tracheobronchial stenosis were treated by Nitrol stents. The stenosed sites located in trachea in 5, tracheobronchi in 6, main bronchus in 2. All cases were malignant except one was benign. Results 15 stents were successfully placed the expected position with dyspnea rapidly improved. The average survival time was 11.4 months. Conclusions It is an effective way to place Nitrol stent in treatment of tracheobronchial stenosis under x ray guidance with fibertracheobronchoscopy.