[病例]男,15月。因发热2天,呕吐两次,淤斑1天入院。于入院前2天因受凉后,体温38℃,呕吐两次,口服退热药后,约20min患者烦燥,面部有出血点。30min后全身出现大小不等的淤点及淤斑。迅速漫延至两上肢及双下肢。急来本院门诊以暴发型流脑收入院。平素健康,按时接种各种疫苗。无血液系统遗传病。从发病以来,从无昏迷、抽搐等,意识清楚。吮乳正常。 [Case] ​​Male, 15 months. 2 days due to fever, vomiting twice, 1 day eczema admission. 2 days before admission due to cold, body temperature 38 ℃, vomiting twice, oral antipyretics, about 20min patients were irritable, bleeding on the face. After 30min the body appeared to varying degrees of bruising and ecchymosis. Rapid spread to both upper limbs and lower extremities. Emergency hospital outpatient to outbreak of meningitis income hospital. Usually healthy, timely vaccination of various vaccines. No blood system genetic disease. From the onset, from no coma, convulsions, clear consciousness. Sucking milk normal.