患儿男,3个月。患儿2天前开始发热,39℃时曾抽搐2次,持续数分钟后自行缓解,无咳喘及吐、泻。门诊按上感高热惊厥收住入院。查体:皮肤未见皮疹及出血点,耳后触及数个如黄豆粒的淋巴结。脑脊液压力稍高,外观清晰,细胞数30个,以淋巴细胞为主,蛋白定性卄,糖(-),氯化物(-),细菌(-)。入院后静脉应用抗 Children male, 3 months. Children started fever 2 days ago, 39 ℃ had convulsions 2 times, continued to relieve itself after a few minutes, no cough and asthma and vomiting, diarrhea. Outpatient reception by fever Fever admitted admitted. Physical examination: no skin rashes and bleeding points, after touching several ears, such as soy particles lymph nodes. Cerebrospinal fluid pressure slightly higher, the appearance of clear, the number of cells 30, mainly lymphocytes, protein qualitative 卄, sugar (-), chloride (-), bacteria (-). After intravenous application of anti-anti