儿童偏头痛脑电图和经颅多普勒检查结果分析

Electroencephalography and transcranial Doppler analysis in children with migraine

本文对２５例儿童偏头痛患者进行发作期和间歇期脑电图及经颅多普勒检查。结果发现，脑电图异常率７２％，经颅多普勒异常率８５％，脑电图诱发试验６０％为阳性，其中３例脑电图在枕区可见单个非典型痫性波。提出儿童偏头痛的诊断应与癫痫鉴别，脑电图与经颅多普勒同时检查能提高诊断，对治疗有指导意义。

Electroencephalogram(EEG) and transcranial Doppler(TCD) recordings were carried out in 25 children with migraine during ictal and interictal period. The results were that the abnormal rate of EEG and TCD was 85% and 72%, respectively; the positive rate of EEG provoked test was 60%; there was the single untypical epileptiform wave in the occipital in 3 patients by EEG. We conclude that EEG combined TCD examination in migraine can increase the correct rate of diagnosis and help to differ epilepsy from migraine.