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目的;探讨国产LQWY-N8型24h动态脑电图在癫痫诊断上的应用价值。方法:对51例临床诊断为癫痫及可疑癫痫的病人行AEEG(动态脑电图)检查,并与普通EBG相比较。结果:AEEG痫样放电检出率为61%,明显高于常规EEG痫样放电10%的检出率(P＜0.01);睡眠期出现痫样放电共19例,其中13例出现在NREM Ⅰ-Ⅱ期;19例睡眠中痫样放电者11例呈局灶性放电,其中包括4例睡眠人发作中的3例;21例带机检查有临床发作者中,12例检出痫样放电。结论: AEEG对癫痫的诊断、鉴别诊断及临床分型等有重要的临床意义,且明显优于常规EEG。
Objective To investigate the value of domestic LQWY-N8 24h dynamic electroencephalogram in the diagnosis of epilepsy. Methods: Fifty-one patients with epilepsy and suspicious epilepsy were examined by AEEG (dynamic electroencephalogram) and compared with normal EBG. Results: The detection rate of epileptiform discharge in AEEG was 61%, which was significantly higher than that of 10% of normal EEG epileptiform discharge (P <0.01). There were 19 cases of epileptiform discharge in sleep stage, of which 13 cases appeared in NREM Ⅰ - Ⅱ; 19 cases of epileptiform discharge in sleep were focal discharge in 11 cases, including 4 cases of sleep in 3 cases; 21 cases with clinical examination of the authors, 12 cases were detected epileptiform discharge . Conclusion: AEEG has important clinical significance for the diagnosis, differential diagnosis and clinical classification of epilepsy, and is obviously superior to conventional EEG.