Value of modified Ziehl-Neelsen acid-fast staining of bronchoalveolar lavage fluid in diagnosis of pulmonary tuberculosis with negative sputum / 国际检验医学杂志
International Journal of Laboratory Medicine
; (12): 1702-1703, 2014.
Article
de Zh
| WPRIM
| ID: wpr-451947
Bibliothèque responsable:
WPRO
ABSTRACT
Objective To establish the modified Ziehl-Neelsen acid -fast staining method and to investigate the value of modi-fied Ziehl-Neelsen acid-fast staining method of bronchoalveolar lavage fluid in the diagnosis of pulmonary tuberculosis(TB)with negative sputum specimen.Methods 50 cases of negative sputum pulmonary TB were performed the bronchoalveolar lavage by the fiberoptic bronchoscope before the treatment,at the same time,the bronchoalveolar lavage fluids were collected and detected by the two methods of the traditional and modified Ziehl-Neelsen staining.The diagnostic positive rates were compared between the two groups.Results The positive rates of the two kinds of acid-fast staining method were 38% and 82% respectively,the difference showing statistical significance(P <0.05 ).Conclusion The modified Ziehl-Neelsen acid-fast staining of bronchoalveolar lavage fluid can highly improve the positive diagnostic rate of pulmonary TB patients with negative sputum and deserves to be clinically promoted.
Texte intégral:
1
Indice:
WPRIM
Type d'étude:
Diagnostic_studies
langue:
Zh
Texte intégral:
International Journal of Laboratory Medicine
Année:
2014
Type:
Article