镍钛记忆合金气管支架治疗良恶性气管狭窄

目的 观察置入气管支架对良恶性气管狭窄的治疗效果及不良反应.方法 对25例气管良恶性肿瘤致气管狭窄置入气管支架患者进行回顾分析.结果 25例患者均一次性顺利经纤维支气管镜或气管插管,置入气管支架,解除气管狭窄引起的呼吸困难,术后患者气促症状明显改善.结论 气管支架对良恶性肿瘤引起的气管受压性狭窄,气管软化引起的气管狭窄,有良好的缓解症状,改善生活质量的作用.

Nitinol memmo-alloy stents for benign and malignant tracheal stensis

Objective To observe the therapeutic and side effects of tracheal stents in tracheal stenosis caused by tracheal malacia and malignant tumours. Methods Twenty-five patients treated with tracheal stents were retrospectively analyzed. Results Tracheal stents have been implanted sucessfully in twenty-flve patients through fiberbronchoscope or tracheal intubation, and dyspnea improved greatly after the procedure. Conclusions Tracheal stents can relieve symptoms and improve the life quality in patients with tracheal stenosis caused by malignant tumors or tracheal malacia.