患者 ,男 ,9岁。因发热 1周 ,呕吐、昏睡 2天 ,反复抽搐 1天于 2 0 0 1年 9月 3日入院。患儿入院前 1周发热。开始为低热 ,下午加重。同时出现头痛、烦躁不安 ,偶发呕吐 ,呕吐物为胃内容物。当地卫生院诊断为“胃肠型感冒” ,给予青霉素治疗 ,不见好转。 2天前 ,发热加重 ,高热 Patient, male, 9 years old. Due to fever for 1 week, vomiting, lethargy for 2 days, repeated convulsions 1 day admitted on September 3, 2001. Children with fever 1 week before admission. Start low heat, increase in the afternoon. At the same time there is headache, irritability, occasional vomiting, vomit for the stomach contents. Local hospitals diagnosed as “gastrointestinal flu”, giving penicillin treatment, no improvement. 2 days ago, fever, high fever