Liu T C, Lin K N, Hsu M M
Department of Otolaryngology, National Taiwan University Hospital, Taipei, R.O.C.
J Formos Med Assoc. 1991 Oct;90(10):1014-7.
Four cases of facial nerve neurilemmoma are reported. Hearing loss was the initial symptom in all four of these patients, and among them, one had facial palsy before the operation. Physically, a bulging mass underneath the skin in the posteroinferior part of the ear canal was found in all of these patients. Excision of the tumor with nerve graft or hypoglossal-facial crossover was done in three of the patients. Postoperatively, they had fair facial nerve function with no tumor recurrence. The other case had excision only, and the tumor recurred after the operation.
报告了4例面神经神经鞘瘤。听力丧失是所有这4例患者的初始症状，其中1例在手术前出现面瘫。体格检查发现，所有这些患者的耳道后下部皮肤下均有隆起性肿块。3例患者进行了肿瘤切除并联合神经移植或舌下-面神经交叉吻合术。术后，他们的面神经功能良好，无肿瘤复发。另一例仅进行了肿瘤切除，术后肿瘤复发。
