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目的:探讨检查脑脊液新型隐球菌密度的较佳方法。方法:对送检的18例隐球菌性脑膜脑炎患者的脑脊液标本分别进行墨汁涂片镜检与抗酸染色镜检,算出脑脊液新型隐球菌密度,对两种方法的结果作配对t检验。结果:墨汁涂片镜检明显优于抗酸染色镜检,两组间的差异有显著性意义(t=2.41,P=0.0216)。结论:宜采用墨汁涂片镜检做脑脊液新型隐球菌密度检查
Objective: To explore a better method to check the density of Cryptococcus neoformans in cerebrospinal fluid. Methods: Cerebrospinal fluid specimens from 18 patients with cryptococcal meningoencephalitis were smeared microscopy and acid-fast staining respectively. The density of Cryptococcus neoformans was calculated, and the results of paired t-test were compared. Results: The ink smear microscopy was better than the acid-fast staining microscopy, the difference between the two groups was significant (t = 2.41, P = 0.0216). Conclusion: Cerebrospinal fluid cryptococcosis should be examined by ink smear microscopy