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作者总结了经手术及CT证实的颅后凹占位性病变37例的眼震电图表现。除2例外,其余35例均有单项或多项视动中枢改变,占94.59%。初步分析了小脑半球及小脑桥脑角病变眼震电图的各项目特征,并提出前庭眼反射对病变侧别、范围均有重要的诊断价值。认为在当前CT尚未普及的情况下,眼震电图检查对颅后凹占位性病变的定位诊断有一定意义。
The authors summarized the electronystagmography of 37 cases of posterior space-occupying lesions confirmed by surgery and CT. Except 2 cases, the remaining 35 cases had single or multiple visual acuity changes, accounting for 94.59%. Preliminary analysis of cerebellar hemisphere and cerebellopontine angle lesions of the ocular electrogram of the various characteristics of the project, and put forward the vestibular reflex lesions on the side, the range has important diagnostic value. It is considered that in the current situation that CT has not been widely used, the electronystagmography has certain significance for the localization diagnosis of posterior cranial recession lesions.