摘要
目的 :通过记录、分析梅尼埃病患者的前庭诱发的肌源性电位 (VEMP) ,了解球囊的功能。方法 :15例确诊为梅尼埃病的患者行VEMP检查 ,分析梅尼埃病VEMP的不同表现形式 ,并将该结果与冷热试验结果比较。结果 :正常双侧短声刺激p13波和n2 3波出现率为 10 0 % ,梅尼埃病受试者VEMP 30 %不能正常引出 ,有 3种表现形式 :VEMP双侧无反应、患侧反应振幅正常和VEMP患侧反应低振幅。结论 :梅尼埃病患者膜迷路积液可影响球囊功能 。
Objective:To record and analyze the vestibular evoked myogenic potentials (VEMP) in Meniere′s disease. Method:VEMP in 15 patients diagnosed as Meniere′s disease were investigated and made out different kinds of manifestation of VEMP. The results of VEMP were compared with these caloric test.Result:The wave of p13 and n23 appeared 100% in normal subjects, but only appeared 30% in Meniere′s disease. There were 3 kinds of manifestation of VEMP- normal response, bilateral no response and lower amplitude in hydrops side.Conclusion: Membranous hydrops in Meniere′s disease may damage the saccular function and VEMP test may be helpful for diagnosis of Meniere′s disease.
出处
《临床耳鼻咽喉科杂志》
CSCD
北大核心
2004年第7期393-395,共3页
Journal of Clinical Otorhinolaryngology
关键词
前庭诱发的肌源性电位
球囊功能
梅尼埃病
Vestibular evoked myogenic potentials
Saccular function
Meniere′s disease
