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目的 :探讨视觉诱发电位 (VEP)、听觉诱发电位 (BAEP)对多发性硬化 (MS)的诊断价值。方法 :对 30例临床诊断为MS的患者进行VEP、BAEP检测 ,并与正常对照组进行比较分析。结果 :MS患者VEP和BAEP的异常率分别为 73%和 6 0 %。异常中VEP有 6 8% ,BAEP有 78%的患者 ,临床有相应的症状 ;VEP 32 % ,BAEP 2 2 %的患者临床无相应症状。 5例MS患者在临床缓解期复查VEP、BAEP ,1例VEP、BAEP恢复正常 ,4例仍异常。结论 :VEP、BAEP检测对MS的诊断具有重要意义。
Objective: To investigate the diagnostic value of visual evoked potential (VEP) and auditory evoked potentials (BAEP) in multiple sclerosis (MS). Methods: Thirty patients with clinically diagnosed MS were examined by VEP and BAEP, and compared with the normal control group. Results: The abnormal rates of VEP and BAEP in MS patients were 73% and 60% respectively. Abnormal VEP of 68%, 78% of patients with BAEP, clinical symptoms; VEP 32%, BAEP 2% of patients without clinical symptoms. Five patients with MS were reexamined VEP, BAEP, VEP, BAEP returned to normal in 4 patients, and 4 patients were still abnormal. Conclusion: VEP, BAEP detection of MS diagnosis is of great significance.