本文介绍了在密执安大学耳鼻喉头颈外科见到的5例听神经瘤病例,并说明了在诊断和排除听神经瘤中所遇到的一些易犯的错误。听神经瘤通常始发于前庭上神经的神经鞘、神经胶质的联结处,它从内耳道生长到桥小脑角。听神经瘤多有听力和前庭紊乱,随着肿瘤的增长,临床表现为头疼,不协调和运动失调,相邻的脑 This article describes five cases of acoustic neuroma seen at the Department of Otolaryngology, Head and Neck Surgery at the University of Michigan, and illustrates some of the pitfalls encountered in the diagnosis and elimination of acoustic neuromas. An acoustic neuroma usually originates from the nerve sheath of the vestibular upper nerve, the junction of the glial, and it grows from the inner ear canal to the cerebellopontine angle. Auditory nerve tumors have many hearing and vestibular disorders. As the tumor grows, the clinical manifestations are headache, incoordination and dyskinesia, adjacent brains.