Method the combined cranniofacial approach ， the frontotemporal - infratemporal fossa approach and the frontotemporal - infratemporal fossa approach combining anterior facial approach were adapted to expose tumors which were resected by microsurgery 方法分别采用颅面联合入路、额颞-颞下窝入路或额颞-颞下窝结合面前径路暴露肿瘤，给予显微手术切除。
