本文对91例结核性脑膜炎(结脑)进行临床分析,发现农村患病率(79.1%)高于城市。合并脑外结核占52.7%。误诊为其它疾病者占39.5%。结脑预后取决多种因素,入院病期早、中、晚病死率分别为0、4.3、31.2%。>4周或<4周开始用抗痨药病死率分别为56.2%及4%。转归:因各种原因自动出院占13.1%、基本治愈73.6%、死亡15.1%。 In this paper, 91 cases of tuberculous meningitis (tuberculous meningitis) clinical analysis found that rural prevalence (79.1%) higher than the city. Merger brain TB accounted for 52.7%. Misdiagnosed as other diseases accounted for 39.5%. The prognosis of tuberculous meningitis depends on many factors. The early, middle and late cases of hospitalization were 0, 4.3, 31.2% respectively. > 4 weeks or <4 weeks with anti-tuberculosis mortality rates were 56.2% and 4%. Outcomes: Due to various reasons, 13.1% of patients were discharged spontaneously, 73.6% of them were cured, and 15.1% of them died.