中国耳鼻咽喉头颈外科2017，Vol.24Issue(8)：402-404,3.DOI:10.16066/j.1672-7002.2017.08.006
前庭诱发肌源性电位对前庭下神经炎的诊断价值
Value of vestibular evoked myogenic potential on the diagnosis of inferior vestibular neuritis
郭莉 1芦二永 1张超1
作者信息
- 1. 河南科技大学临床医学院,河南科技大学第一附属医院耳鼻咽喉头颈外科,河南 洛阳 471003
- 折叠
摘要
Abstract
OBJECTIVE To invstigate the diagnosis role of VEMP for inferior vestibular neuritis. METHODS 18 patients with inferior vestibular neuritis were studied. Especially, the oVEMP and cVEMP were recorded in all cases. RESULTS All 18 patients with VN (vertigo symptom in 15 cases, and balance disorders in 3 cases) presented normal in PTA, caloric test and Ovemp test. By contrast, the cVEMPs was abnormal in all patients with VN, including flat/no amplitude of cVEMP in 14 cases, and lower amplitude in 4 cases. After three months, 10 patients recovered, with nomal amplitude of cVEMP in 9 cases and lower amplitude in 1 case. And after half-a-year-follow-up, 18 patients went back to normal, with lower amplitude in only 2 cases. CONCLUSION The VEMP examination is valuable in the diagnosis and prognosis of inferior vestibular neuritis.关键词
前庭神经炎/冷热试验/前庭诱发的肌源性电位Key words
Vestibular Neuronitis/Caloric Tests/vestibular evoked myogenic potential引用本文复制引用
郭莉,芦二永,张超..前庭诱发肌源性电位对前庭下神经炎的诊断价值[J].中国耳鼻咽喉头颈外科,2017,24(8):402-404,3.
