title: [Clinical analysis of primary facial nerve neuroma].
abstract: OBJECTIVE
  To analyze the clinical features of facial nerve neuroma about its diagnosis and management.
  
  
  METHODS
  Ten patients with facial nerve neuroma were analyzed retrospectively from February 1993 to August 2005. The period of follow-up varied from 1.5 years to 10 years (mean 5 years). Facial nerve function was evaluated with House-Brackmann grading system.
  
  
  RESULTS
  The patients complained of facial paralysis in 7 cases, otitis media in 1 case, a mass in parotid gland in 1 case and a mass on the side of the orbital on face in 1 case. Seven patients were undergone either CT scan or MRI or both. Image studies revealed mass located along the facial nerve course from the nerve endings to the intracranial parts. All the patients accepted the surgery. Intraoperative findings showed that the tumor location matched the image findings. Postoperative pathological diagnosis demonstrated 8 Schwannoma, 2 neurofibroma. There was partial tumor resection in 1 patient accepted and his nerve function was unchanged. Four patients were undergone facial nerve graft but 1 case failed while facial nerve function was improved in 3 other patients. Two patients underwent tumor resection while the continuity of facial nerve was preserved as result their facial nerve function improved respectively. No facial nerve reconstruction was done on other 2 patients.
  
  
  CONCLUSIONS
  Multiple origins of facial nerve neuroma were noted and the most common system was facial nerve palsy. The decision on how to treat these patients should be individualized and based on initial facial function, growth rate, surgical experience and informed patient consent. The more effective methods need being seeked for the management of facial nerve neuroma.
authors: Department of Otorhinolaryngology, Peiking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100730, China.
authors: Guo-dong
authors: GD
authors: Feng
authors: Zhi-Qiang
authors: ZQ
authors: Gao
authors: Dao-Feng
authors: DF
authors: Ni
authors: Wen-Ze
authors: WZ
authors: Wang
authors: Hong
authors: H
authors: Jiang
authors: Shi-Ming
authors: SM
authors: Quan
authors: Yang
authors: Y
authors: Zha
mesh_terms: D000293:Adolescent; D000328:Adult; D003390:Cranial Nerve Neoplasms / Q000175:diagnosis / Q000601:surgery; D005154:Facial Nerve / Q000503:physiopathology*; D005158:Facial Paralysis / Q000175:diagnosis / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis / Q000601:surgery; D012189:Retrospective Studies; D055815:Young Adult