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目的探讨脑干听觉诱发电位(BAEP)对脑干梗死患者中的诊断价值。方法对35例确诊脑梗死患者进行脑干听觉诱发电位检查,并取同期住院患者30例作对照组。结果对确诊脑干梗死患者共检查35例,BAEP异常者共27例,占77%;对照组共检查30例,BAEP异常者共5例,占16%。两者相比,差异具有统计学意义。结论脑干听觉诱发电位(BAEP)对脑干梗死具有很高对诊断价值。
Objective To investigate the diagnostic value of brain stem auditory evoked potential (BAEP) in patients with brain stem infarction. Methods Thirty-five patients with confirmed cerebral infarction underwent brainstem auditory evoked potentials. Thirty patients in the same period were selected as control group. Results Totally 35 cases were diagnosed as cerebral infarction, 27 cases were abnormal BAEP, accounting for 77%. There were 30 cases in control group and 5 cases with abnormal BAEP, accounting for 16%. Compared with the two, the difference was statistically significant. Conclusions Brainstem auditory evoked potentials (BAEP) have a high diagnostic value for brainstem infarction.