Methods The combined approach was used in 2 patients with cranio-subtemporal-maxillary sinus manignent tumor.

• 方法采用鼻侧切开额眶颧颞联合入路同期对2例侵犯中颅窝、中颅底、颞下窝的上颌窦恶性肿瘤进行了手术切除。