To study the diagnostic value of audiological and vestibular function examination in the pontocerebellar angle tumor.

探讨听力学及前庭查在桥小脑角肿瘤诊断中的意义。

Electronystagmography revealed multiple central signs, and vestibular evoked myogenic potentials were absent on the side of the lesion.

前庭诱发肌性电位查，右侧正常，左侧呈阴性。

Vestibular Neuronitis, also called Vestibular neuritis, is a paroxysmal, single attack of vertigo. It may last several hours to days.

什么是'前庭神经炎-颅神经炎的眩晕攻击'?

Physical examination, audiometry, electronystagmogram and vestibular evoked myogenic potential showed right stronger vestibular function than left, and central vestibulopathy was impressed.

理学查、听力查、眼振图及前庭肌性诱发电位显示右侧前庭较强，应有中枢性前庭神经元之障碍。