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目的 了解动态脑电图 (AEEG)对非惊厥性发作性癫痫诊断的应用价值。方法 对 10 4例临床上常见的非惊厥性发作性症状的患者作 2 4小时AEEG监测 ,并同时与脑电图 (REEG)检查作为自身对照。结果 10 4例病人的AEEG异常率、痫样放电检出率明显高于REEG组 ,以短暂性意识丧失阳性率最高 ,睡眠期痫样放电检出占痫样放电患者的 84.3 % ,根据临床症状发作与AEEG的关系 ,诊断癫痫 5 0例 ,排除癫痫 19例。结论 AEEG对非惊厥性发作性癫痫的诊断有重要的意义。
Objective To investigate the value of dynamic electroencephalogram (AEEG) in the diagnosis of non-convulsive seizure epilepsy. Methods Twenty-four hours AEEG monitoring was performed in 104 clinically common patients with non-convulsive seizures and simultaneously with EEG (REEG) as a self-control. Results The AEEG abnormality rate and epileptiform discharge rate in 104 patients were significantly higher than those in REEG group. The positive rate of transient loss of consciousness was the highest. 84.3% of patients with epileptiform discharge were detected in sleep-stage epileptiform discharge. According to clinical symptoms Seizures and the relationship between AEEG, diagnosis of epilepsy 50 cases, excluding 19 cases of epilepsy. Conclusion AEEG is of great significance in the diagnosis of non-convulsive seizures.