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报告54例缺少神经系统定位体征的癫痫大发作患者的EEG和CT结果。EEG异常率为87.03％。CT异常率为31.48％。CT正常组和异常组中,EEG的异常率无明显差异,CT异常率与病程关系不大,存有发病诱因的继发性癫痫CT异常率较无明显原因者显著增高。EEG为癫痫诊断的不可残缺的电生理检查,且有粗略的定位意义,而CT能显示脑结构方面的病理改变,有利于查找病因及病变定位。
EEG and CT findings were reported in 54 patients with epileptic seizures who lacked signs of neurological localization. The abnormal rate of EEG was 87.03%. The abnormal rate of CT was 31.48%. There was no significant difference in abnormal rate of EEG between CT normal group and abnormal group. CT abnormality rate had little to do with course of disease. CT abnormality rate of secondary epilepsy with inducement of pathogenesis was significantly higher than that of no obvious cause. EEG is an indispensable electrophysiological examination of epilepsy diagnosis, and has a rough positioning meaning, and CT can show pathological changes in brain structure, which is helpful to find the cause and location of lesions.