Hira A, Chao K
Department of Radiology, New York Medical College, Westchester Medical Center, Valhalla, NY, USA.
Interv Neuroradiol. 2011 Dec;17(4):477-81. doi: 10.1177/159101991101700413. Epub 2011 Dec 16.
Percutaneous injection of embolization material within head and neck tumors is being described as an alternative or adjunct to transarterial embolization. Access in these reports is by computed tomography (CT) guidance, which is cumbersome given the need to transport the patient from the CT scanner to angiography suite. We describe a case of direct percutaneous onyx embolization of juvenile nasal angiofibroma following endoscopic access in the angiography suite including self-sustained onyx combustion during surgical electrocautery.
经皮注射栓塞材料至头颈部肿瘤内,正被描述为经动脉栓塞的一种替代或辅助方法。这些报告中的操作是在计算机断层扫描(CT)引导下进行的,鉴于需要将患者从CT扫描仪转运至血管造影室,这一过程较为繁琐。我们描述了一例在血管造影室内经内镜进入后对青少年鼻血管纤维瘤进行直接经皮Onyx栓塞的病例,包括手术电灼过程中Onyx的自持燃烧。