Objective:To invegstation the effects of preoperative embolotherapy in the treatment of glomus jugulare tumors(GJT),and to explore the technique and stage of microsurgery on glomus jugulare tumors.

• 目的:评价术前介入栓塞治疗颈静脉球瘤的作用,探讨显微外科切除颈静脉球瘤的策略及技巧。