现将我院1973～1985年住院的21例新形隐球菌性脑膜炎作一分析讨论。临床资料一、一般资料:本组男15例,女6例;年龄9～58岁,其中20～45岁15例。所有病例病程均在一个月以上,最长为3年。经脑脊液涂片或培养查到新形隐球菌者20例,另1例经病理解剖于病灶内找到新形隐球菌而确诊。入院前误诊为结核性脑膜炎者8例,误诊为化脓性脑膜炎者3例,另7例分别误诊为 21 cases of cryptococcal meningitis in our hospital from 1973 to 1985 were analyzed and discussed. Clinical data First, the general information: The group of 15 males and 6 females; aged 9 to 58 years, of which 20 to 45 years in 15 cases. The duration of all cases are more than a month, up to 3 years. The cerebrospinal fluid smear or culture found in 20 cases of Cryptococcus neoformans, another case of pathological anatomy in the lesion to find Neoformans form confirmed. 8 cases were misdiagnosed as tuberculous meningitis before admission, 3 cases were misdiagnosed as purulent meningitis and the other 7 cases were misdiagnosed as