通过脑脊液沉渣涂片抗酸染色找结核杆菌诊断结核性脑膜炎(简称结核脑),虽然快速,但阳性率不高.结核杆菌培养耗时长.故需要一种更快速、灵敏、起确定作用的试验(〔R〕—10—甲基十八烷碳).本文作者通过检测脑脊液中的结核硬脂酸诊断结诊脑,效果理想.结核硬脂酸是存在于分枝杆菌和放线菌的结构成分,正常人体组织不含此 Mycobacterium tuberculosis diagnosis of tuberculous meningitis (referred to as tuberculosis brain) by cerebrospinal fluid sediment smear acid-fast staining, although the fast, but the positive rate is not high.Mycobacterium tuberculosis culture takes a long time.There is a need for a more rapid, sensitive and determinative role ([R] -10-methyloctadecane carbon) .This article by the detection of cerebrospinal fluid in patients with tuberculous diagnosis of brain syndrome, the effect is ideal .Thushan stearic acid is present in mycobacteria and actinomycetes Structural components, normal human tissue does not contain this