脑电图在儿童病毒性脑炎中的应用价值  

Clinic value of electroencephalogram in diagnosing viral encephalitis in children

作　　者：王红怡[1] 杨健[1] 

机构地区：[1]海南医学院附属医院儿科,海南海口570102

出　　处：《海南医学院学报》2009年第12期1554-1555,共2页Journal of Hainan Medical University

基　　金：海南医学院科研基金资助学报项目(0020090268)~~

摘　　要：目的:探讨脑电图(EEG)对儿童病毒性脑炎的诊断价值及评价疾病预后的意义。方法:采用日本光电16导脑电图仪对住院的145例病毒性脑炎患儿进行脑电图检查及临床分析评估。结果:145例中134例异常,异常率为92.4%,异常脑电图均为多灶性或弥漫性中高波幅及慢波增多,α波节律减弱或消失,部分可见棘波、尖波、棘慢波。结论:脑电图是监测早期脑功能变化及病理变化较为敏感的指标,并对判定疾病的严重程度及预后有重要价值。Objective：To explore the clinic value of electroencephalogram （EEG） in diagnosing viral encephalitis in children and evaluating the prognosis. Methods： Employed EEG examination to 145 cases with viral encephalitis and made clinic analysis. Results： 134 cases were abnormal with abnormal rate as 92.4%. The EEG was mainly characterized as increasing multifocal or diffusive high amplitude,and declining or disappearing α wave. Some cases showed spike wave,sharp wave and spike and slow wave.Conclusion： EEG is sensitive index for monitoring cerebral function at early stage and pathological variation. Besides, it is valuable in judging severity and prognosis.

关 键 词：脑电图 病毒性脑炎 儿童 

分 类 号：R512.3[医药卫生—内科学]