热性惊厥(FC),又称高热惊厥,是婴幼儿时期常见的中枢神经系统器质或功能异常的紧急症状,首次发作年龄一般为出生后6个月至3周岁间,平均18～22个月[1],部分患儿会导致儿童癫痫的发生[2]。我国儿童发病率约为3.9%[3]脑电图(EEG)是FC的常规检查方法。1临床资料1.1一般资料选择2007年2月至2009年10月我院收治FC患儿108例,男76例(70.4%),女32例(29.6%),男女比为2.4∶1;年龄3个月～10岁,平均3.6岁,其中3个月8例 Fever seizures (FC), also known as febrile seizures, are common symptoms of central nervous system disorders or dysfunction in infancy. The first seizure is usually between 6 months and 3 years after birth, with an average of 18 to 22 Month [1], some children will lead to epilepsy in children [2]. The incidence of children in China is about 3.9% [3] EEG is a routine examination of FC. 1 Clinical data 1.1 General Information Choose from February 2007 to October 2009 in our hospital, 108 cases of children with FC, 76 males (70.4%), 32 females (29.6%), male to female ratio of 2.4:1; age 3 A month to 10 years old, with an average of 3.6 years old, of which 3 months in 8 cases