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中国防痨杂志 ›› 2011, Vol. 33 ›› Issue (12): 780-784.

• 论著 • 上一篇    下一篇

结核性脑膜炎脑脊液细胞学的临床研究

闫世明 秦桂香 赵云虹 韩利军 王莉 崔文玉 梁洪梅   

  1. 130123 长春市传染病医院结核性脑膜炎研究治疗中心(闫世明、秦桂香、赵云虹、韩利军、崔文玉、梁洪梅),综合科(王莉)
  • 收稿日期:2011-06-30 出版日期:2011-12-10 发布日期:2012-02-15
  • 通信作者: 韩利军 E-mail:hanlijun1970@yahoo.cn

The clinical research of cerebrospinal fluid cytology in tuberculous meningitis

YAN Shi-ming,QIN Gui-xiang,ZHAO Yun-hong,HAN Li-jun,WANG Li,CUI Wen-yu,LIANG Hong-mei   

  1. Tuberculous Meningitis Research and Treatment Center of the Changchun Municipal Hospital for Communicable Diseases,Changchun 130123,China
  • Received:2011-06-30 Online:2011-12-10 Published:2012-02-15
  • Contact: HAN Li-jun E-mail:hanlijun1970@yahoo.cn

摘要: 目的  探讨脑脊液(cerebrospinal fluid,CSF)细胞学对结核性脑膜炎的诊断及预后评估价值。 方法  对766例结核性脑膜炎、103例化脓性脑膜炎、107例病毒性脑膜炎患者脑脊液分别应用细胞玻片离心沉淀器收集CSF细胞、采用迈-格-姬(May-Gruwald-Giemsa,MGG)染色法、光学显微镜分类计数,对CSF细胞进行动态观察。结果  766例结核性脑膜炎患者中700例CSF细胞学显示为混合细胞型,占91.38%(700/766),66例显示为淋巴样细胞型,占8.62%(66/766)。103例化脓性脑膜炎患者以中性粒细胞型为主,107例病毒性脑膜炎患者以淋巴细胞型为主。大淋巴样细胞在结核性脑膜炎中的出现率为97.52%(747/766),而化脓性脑膜炎及病毒性脑膜炎则偶见,分别为9.71%(10/103)和14.02%(15/107);结核性脑膜炎随着病情好转,中性粒细胞、大淋巴样细胞逐渐减少。化脓性脑膜炎随着抗炎治疗,中性粒细胞逐渐减少直至消失;病毒性脑膜炎中性粒细胞一般在24 h内消失。结论  CSF细胞学的类型及动态变化可以作为鉴别3种脑膜炎的依据之一,并对结核性脑膜炎患者的预后评估有参考作用。

关键词: 结核, 脑膜/脑脊髓液, 脑脊髓液/细胞学

Abstract: Objective  To study the diagnostic and prognostic value of cerebrospinal fluid (CSF) cytology in tuberculous meningitis.
Methods  CSF cells were collected with FMU-5 were evaluated with optical microscope after May-Grunwald-Giemsa(MGG) staining.
Results  In 91.38% (700/766) of patients with tuberculous meningitis, CSF cytology demonstrated a mixed cell profile, and in 8.62% (66/766) a lymphoid cell profile was shown, whereas neutrophils in purulent meningitis and lymphocytes in viral meningitis predominated. Large lymphoid cells were seen in 97.52% (747/766) of tuberculous meningitis, but rarely seen in purulent meningitis or viral meningitis. The number of neutrophils and large lymphoid cells gradually decreased with the improvement of tuberculous meningitis; persisted existence of neutrophils and large lymphoid cells predicted a poor prognosis.
Conclusion  CSF cytology of tuberculous meningitis is a mixed cell and lymphoid cell profile. Large lymphoid cells are characteristic features of tuberculous meningitis; dynamic changes in CSF cytology can be used for differentiating different types of meningitis and for evaluating the prognosis.

Key words: Tuberculosis,meningeal/cerebrospinal fluid, Cerebrospinal fluid/cytology