摘要
目的探讨水平视动性眼震与血管性眩晕的关系。方法对60例20～70岁反复发作性眩晕,眼震电图检查水平视动性眼震异常者,24例反复发作性眩晕而水平视动性眼震正常者,用脑血管彩色多普勒检查脑血管的供血情况。结果 54例(90%)患者有脑血管供血不足,并与侧别相吻合,而水平视动性眼震正常的24例眩晕患者仅有5例(20.83%)脑血管供血不足。结论两组相比P<0.001,说明水平视动性眼震异常的眩晕患者有缺血性改变。
PURPOSE To investigate the relationship between horizontal opotofcinetic nystagmus and vascular vertigo.METHOD 60 patients with recurent vertigo and abnormal horizontal optoki-netic nystagmus, and 24 patients with vertigoand normal horizontal optokinetic nystagmus were examined by CDS.RESULTS In 54 patients (90%) were found cerebral insufficiency by CDS and the area of cerebral insufficiency was in the same side of abnormal horizontal opoto-kinetic nystagmus; while only in 5 cases (20.83%) with normal horizontal opotoki-netic nystagmus were found cerebral insufficiency. (P<0.001)CONCLUSION This indicates that vertiginous patients with abnormal horizontal opotokinetic nystagmus usually suffer from cerebral insufficiency.
出处
《中国眼耳鼻喉科杂志》
1998年第5期174-176,226,共4页
Chinese Journal of Ophthalmology and Otorhinolaryngology
关键词
水平视动性眼震
超声学
眩晕
脑供血不足
horizontal opotokinetic nystagmus
ultrasonics
vertigo
cerebral insufficiency.
