结核性脑膜炎（简称结脑）是小儿特别是婴幼儿常见的严重结核病型，一旦延误诊治，预后极差．目前，小儿结核病病死率仍达４／１０万，其中结脑占７５％［１］，而近年来结核病的发病率有增高的趋势．有关婴幼儿结脑报道则较少，且误诊率较高．我院小儿内科１９８７～１９... Tuberculous meningitis (referred to as knot brain) is a common severe tuberculosis in infants, especially infants and young children, once delayed diagnosis and treatment, the prognosis is poor. At present, the mortality rate of pediatric tuberculosis still reaches 4/10 million, of which tuberculous meningitis accounts for 75% [1]. However, the incidence of tuberculosis has been on the rise in recent years. The reports of infants and young children’s brain are less, and the misdiagnosis rate is higher. Pediatric medicine in our hospital 1987 ~ 19 ...