摘要: |
目的探讨小儿发热伴惊厥的病因及相关因素。方法对160例发热伴惊厥病人的病因、首发年龄、再发次数、惊厥程度、惊厥时体温、脑电图改变、家族史及电解质变化等临床因素与惊厥的病因及预后进行分析。结果发热伴惊厥病人中75.6%为高热惊厥(febrile convulsion,FC),20.6%为中枢感染,另有少数中毒性脑病及感染后脑炎。高热惊厥中33例复发,复发率为27%;复发与首发年龄、惊厥程度、发作时体温、家族史有关,发作后脑电图异常也易复发;再发与血钠钙浓度下降有关。结论发热伴惊厥病人应重视中枢感染,脑电图有很大帮助。对于FC病人,进行全面的评估,包括首发年龄、再发次数、惊厥程度、惊厥时体温、脑电图改变、家族史及电解质变化。并采取相应措施可防止复发或再发。 |
关键词: 发热 惊厥 病因 儿童 |
DOI: |
修订日期:2004-10-08 |
基金项目: |
|
Analyses of Etiology and Associated Factors on 160 Children with Fever and Convulsion |
|
() |
Abstract: |
Objective To explore the causes and associated factors of childhood fever and convulsion.Methods Analyses of etiology,age of first onset,recurrent times,extent of convulsion,body temperature at onset,changes of electroencephalogram (ECG),family history |
Key words: fever,convulsion,etiology,children |