Use of common reagent containers to stain sputum smears for acid fast bacilli using ziehl-neelsen technque
Proceedings of the KEMRI/KETRI Annual Medical Scientific Conference
; 13(1): 64-67, 1992.
Article
en En
| AIM
| ID: biblio-1268790
Biblioteca responsable:
CG1.1
ABSTRACT
The use of common reagent containers for mass staining of sputum smears for acid fast bacilli (AFB) by the Ziehl-Neelsen (ZN) Technique has previously been discouraged for fear of cross contamination. We undertook the present study to ascertain whether this fear has any justification. Out of 1296 smears prepared from 198 specimens including 9 known negative controls; 108 stainings were performed. 70 specimens and all positive controls were repeatedly positive on different stainings. 69 (99) cases and all positive controls were confirmed by culture. No carry over of AFB from positive to negative smears was experienced. Time; cost and staining mess was significantly reduced during mass eestaining. The use of a common container for staining of sputum smears for AFB by the ZN technique is not only economical but also ideal for laboratories where space is insufficient and larg numbers of sputum specimens are involved
Buscar en Google
Base de datos:
AIM
Asunto principal:
Esputo
/
Infección de Laboratorio
Idioma:
En
Revista:
KETRI Annual Medical Scientific Conference
Año:
1992
Tipo del documento:
Article