化脓性脑膜炎病源学研究,对疾病诊断治疗和流行病学调查有重要意义。1991年12月～1994年1月我院对120例细菌性脑膜炎患者的脑脊液进行细菌涂片及培养鉴定结果如下: 1 标本采集 根据临床症状、体征印象为脑炎患者,常规腰椎穿刺取脑脊液,进行细菌涂片,革兰氏染色镜检,同时将脑脊液分别接种血平板、巧克力、麦康凯平板, Purulent meningitis etiology research, diagnosis and treatment of disease and epidemiological investigation of great significance. From December 1991 to January 1994, 120 cases of bacterial meningitis in patients with cerebrospinal fluid bacterial smear and culture identification results are as follows: 1 specimens collected according to clinical symptoms, signs of imprinting for patients with encephalitis, routine lumbar puncture and cerebrospinal fluid , Bacterial smear, Gram stain microscopy, at the same time the cerebrospinal fluid were inoculated blood plate, chocolate, McCannagan plate,