Belli Evaristo, Rendine Guido, Mazzone Noemi
Department of Maxillo Facial Surgery, II Faculty of Medicine and Surgery, La Sapienza University, Sant'Andrea Hospital, Rome, Italy.
J Craniofac Surg. 2013 Jul;24(4):e396-8. doi: 10.1097/SCS.0b013e318280237b.
There is no preoperative diagnostic modality that can identify facial nerve schwannoma with certainty. Difficulty in locating the facial nerve intraoperatively raises suspicion of a neurogenous tumor of the facial nerve, and this may prevent unnecessary damage to the nerve. Not every facial nerve schwannoma should be resected.
目前尚无术前诊断方法能够确切识别面神经鞘瘤。术中难以定位面神经会增加面神经神经源性肿瘤的怀疑，这可能避免对面神经造成不必要的损伤。并非每例面神经鞘瘤都需要切除。
