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本文对我院1994年来，采用DSA血管栓塞治疗的13例严重鼻衄进行了分析。其中11例栓塞颌内动脉后止血；1例去除前、后鼻孔填塞物仍出血，再次栓塞面动脉后止血；仅1例插管失败。栓塞止血有效率为92．3％。无严重并发症发生。DSA具有实时显像、轨迹减影透视等功能。在严重鼻衄治疗中，有简单、有效、安全等优点。文章讨论了DSA的操作要点、并发症预防措施。认为DSA血管栓塞可作为治疗严重鼻衄常现方法。
This article to our hospital in 1994, the use of DSA embolization of 13 cases of severe epistaxis were analyzed. Among them, 11 cases underwent occlusion of the internal carotid artery to stop bleeding; one case still had hemorrhage before and after the nostril stuffing, and the hemostatic artery was again embolized to stop bleeding; only 1 case failed intubation. Embolic hemostasis was 92.3%. No serious complications occurred. DSA with real-time imaging, trajectory subtraction perspective and other functions. In the treatment of severe epistaxis, there is a simple, effective, safe and so on. The article discusses the main points of DSA operation, complications prevention measures. DSA vascular embolism that can be used as a treatment of severe epistaxis common method.