目的探讨支架植入术在治疗大气道狭窄中的相关技术问题。
Objective To investigate the correlated issues in the stenting treatment of major airway constriction.
方法对51例大气道狭窄患者在透视下,其中经口16例,经鼻35例,应用支架放置器将镍钛合金支架放入狭窄的大气道。
Methods 51 cases of large airway stenosis were treated with the self-expanding NiTi alloy stents through oral cavity (16cases) or nasal cavity (35 cases) under the guide of X-ray.
大气道恶性狭窄者采用放置支架,或用电刀、氩气刀或激光灼烧瘤体使之再通的姑息治疗;
In cases with malignant tumors, stenosis or obstructions were relieved by implantation of stents or cautering with electric argoulaser knife.
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