对8例鼻部及鼻咽肿瘤摘除术前作有关血管栓塞,实践证明术前血管栓塞是减少术中出血的一个非常有效的措施,栓后一周左右手术较栓后立即手术效果更好。明胶海绵因来源广、反应轻,是较为理想的术前栓塞剂。并对栓塞途径的选择及血管栓塞的前景作了简要的讨论。 8 cases of nasal and nasopharyngeal tumor resection for vascular embolism before, proved that preoperative blood vessel embolization is to reduce intraoperative bleeding is a very effective measure, about a week after the operation than the suppository surgery immediately after surgery better. Gelatin sponge due to a wide range of sources, the reaction light, is an ideal preoperative embolic agent. And the choice of embolic pathways and the prospects of vascular embolization made a brief discussion.