气管、支气管狭窄是临床上的一种危重症,患者可因呼吸困难、窒息而死亡。随着介入放射学的发展,内支架技术在治疗食管、胆管等狭窄病变方面取得了显著疗效,并已应用于气道狭窄的治疗[13]。我们对10例因颈部或食管恶性肿瘤引起的压迫性气管狭窄患者行金属内支架置入术,取得了较 Trachea, bronchoconstriction is a clinically critical illness, the patient may be due to breathing difficulties, suffocation and death. With the development of interventional radiology, stent technology has achieved remarkable efficacy in the treatment of stenosis such as esophagus and bile duct, and has been used in the treatment of airway stenosis [13]. We performed 10 cases of patients with compression tracheal stenosis caused by cervical or esophageal malignancies underwent metal stent placement,