结核性脑膜炎（简称结脑）是中枢神经系统常见的感染性疾病，其脑脊液细胞学改变具有一定的规律性特征，许事学者主张将脑脊液细胞学检查列为结脑的常规检查项目。本文对刀削结脑的脑脊液细胞学变化进行了观察，现总结报告如下。临床资料刀例给脑患者均为本科住院病人，其中男 Tuberculous meningitis (CNS) is a common infectious disease in the central nervous system, and its cerebrospinal fluid cytology changes have certain regularity features. Xu students believe that CSF cytology as routine brain tuberculosis check items. In this paper, the cerebrospinal fluid cytogenetic changes were observed, the summary report is as follows. Clinical data knife to brain patients are undergraduate inpatient, male