摘要
探讨Onyx栓塞治疗脑动静脉畸形的方法及疗效。方法采用Seldinger技术经股动脉行全脑血管动脉造影,明确畸形血管团后,采用Marathon漂浮导管超选择进入畸形血管团内,使用Onyx对7例脑动静脉畸形进行栓塞。结果5例畸形血管团栓塞体积达50%～60%,50%以下2例,所有患者都进行了有效的栓塞,无1例出现并发症。结论Onyx是目前较理想的治疗脑动静脉畸形的栓塞材料,栓塞效果确切,但操作要谨慎,尽量减少并发症的发生。
Objective： To evaluate the method and clinical efficacy of embolization therapy for cerebral arteriovenous malformations （AVMs） with Onyx. Methods： all the 7 patients underwent cranial artery subtraction angiography and the supplying vessels to AVMs were identified.Marathon floating microcatheter was inserted into nidus of AVMs, then onyx was injected to it. Results： Effective embolization was achieved in all 7cases, 50%--60% emboliazation in 5 cases, less than 50% embolization in 2 cases. No severe complication occured in all the cases. Conclusion： Onyx is the ideal embolism to AVMs and the clinical efficacy is definit. The operation should be careful to minimize the complication.
出处
《当代医学》
2009年第5期10-11,共2页
Contemporary Medicine
关键词
脑动静脉畸形
介入放射学
血管内治疗
Arteriovenous Malformations
interventional radiology
Endovascular therapy
