镍钛记忆合金气管支架治疗恶性气道狭窄  

The Treatment for Malignant Tracheal Stenosis with Nitinol Memory Alloy Stent

作　　者：仇德升 徐浩[2] 

机构地区：[1]徐州市第六人民医院放射科,江苏徐州221006 [2]徐州医学院附属医院介入放射科

出　　处：《实用放射学杂志》2007年第9期1231-1232,共2页Journal of Practical Radiology

摘　　要：目的探讨气管支架置入术治疗恶性气管狭窄的方法及疗效。方法17例气道狭窄的患者采用气管支架置入治疗,13例支架放置后给予化学治疗配以放射治疗。结果17例气管、主支气管狭窄的患者放置18只支架,成功率100%。支架放置后所有患者呼吸困难即刻缓解,无术中并发症。随访1-11个月,支架无再狭窄及移位,12例于随访期间死亡,平均生存期3.5个月。结论镍钛记忆合金气管支架治疗恶性气道狭窄是一种安全、有效、简单快速的方法。Objective To investigate the therapeutic method and effects of malignant tracheal stenosis with nitinol memory alloy stents. Methods Seventeen patients with malignant tracheal stenosis were treated by nitinol memory alloy stents. Of them, 13 patients underwent chemotherapy or chemotherapy and radiotherapy after stents set. Results Eighteen tracheal stents were placed in 17 patients through interventional method,with 100% successful rate. All patients had made immediate disappearance in dyspnea. Followed - up time was taken for 1 to 11 months with no restenosis and stent migration. Conclusion Under fluoroscopic guidance, tracheal stent placement is a safe, rapid and reliable proceduce for treating malignant tracheal stenosis.

关 键 词：气管 气管狭窄 支架 放射学 介入性 

分 类 号：R734.1[医药卫生—肿瘤] R815[医药卫生—临床医学]