患儿女 ,6个月。因高热、拒乳、哭闹 3ｄ收入院。患儿 3ｄ前受凉后发热 ,当地医院按上感静滴青霉素 2 40万Ｕ1ｄ无效 ,体温升至 39 0℃ ,烦躁 ,头后仰 ,无呕吐。于次日再次就诊 ,复查血常规 ,白细胞计数为 2 3× 10 9/Ｌ ,按脑膜炎收住儿科 ,给以大剂量抗生素及脱水等治疗 ,腰 Children with children, 6 months. Due to high fever, refused to milk, crying 3d income homes. Children with fever before the 3d after the cold, the local hospital by the sense of a drop of penicillin 240,000 U1d invalid, body temperature rose to 39 0 ℃, irritability, head back, no vomiting. Re-treatment on the next day, review of blood routine, white blood cell count was 23 × 10 9 / L, received pediatric meningitis, given high-dose antibiotics and dehydration and other treatment, waist