儿童结核性脑膜炎(简称结脑)多伴有活动性肺结核和/或身体其他部位结核病,结合症状、体征及其他资料,诊断较易。但有的病儿,特别是学龄儿童,可不伴脑外结核,临床表现和脑脊液变化不够典型,则易误诊。对此,我们有较深的体会和教训。一、结脑误诊为化脑:以下病例由于脑脊液改 Children with tuberculous meningitis (referred to as knot brain) and more with active tuberculosis and / or other parts of the body tuberculosis, combined with symptoms, signs and other information, the diagnosis easier. However, some sick children, especially school-aged children, may not be complicated by extracerebral tuberculosis. Their clinical manifestations and cerebrospinal fluid changes are not typical enough, so they are often misdiagnosed. In this regard, we have a deeper experience and lessons. First, knot brain misdiagnosed as brain: The following cases due to cerebrospinal fluid change