多发性硬化患者MRI、CT和诱发电位的对比分析

COMPARATIVE ANALYSIS OF MRI,CT AND EP OF PATIENTS WITH MULTIPLE SCLEROSIS

报告３２例多发性硬化（ｍｕｌｔｉｐｌｅｓｃｌｅｒｏｓｉｓ，ＭＳ）患者ＭＲＩ、ＣＴ和诱发电位的对比结果。各项检查中以ＭＲＩ异常率最高（８４．３％）。３项诱发电位（ＶＥＰ、ＢＡＥＰ、ＳＥＰ）检查的异常率虽低于ＭＲＩ，但３项检查中至少１项异常的异常率为８１．２５％，ＣＴ仅为４２．３％。认为ＭＲＩ与诱发电位结合应用可有效地为ＭＳ提供早期诊断。

Comparative study of MRI,CTand evoked potentials(EP)of 32 patients with multiple sclerosis(MS)is reported.The results showed that MRIwas abnormal in 84.3%cases,total abnormaLity ofEP(includingVEP,BAEPandSEP)was 81.25%andCTwas 42.3%。Theauthors consider that the early diagnosis of MS patient may be made by MRI with EP.