Objective To report the experience in the transfrontotemporal extradural approach for microsurgery on 8 patients with tumors invading the cavernous sinus region.

• 目的报告经额颞硬膜外入路显微手术切除海绵窦区肿瘤的经验。方法回顾性分析8例海绵窦区肿瘤的临床及影像学特征、手术方式、疗效和术后并发症。