We evaluated the BDProbeTec ET system (Becton Dickinson, Sparks, Md.), a strand displacement amplification- based technique, for direct detection of Mycobacterium tuberculosis in 867 clinical samples. Of 294 extrapulmonary specimens, 52 had positive results by both BDProbeTec ET and culture and 209 had negative results by both methods; sensitivity and specificity were 76.5 and 95.9%, respectively. After resolution of discrepancies, the sensitivity rose to 77.8%.
|Autori interni:||RINDI, LAURA|
|Autori:||MAZZARELLI G.; RINDI L.; PICCOLI P.; SCARPARO C.; GARZELLI C; TORTOLI E.|
|Titolo:||Evaluation of the BDProbeTec ET System for the Direct Diagnosis of Tuberculosis in Pulmonary and Extrapulmonary Samples, a Multicenter Study|
|Anno del prodotto:||2003|
|Digital Object Identifier (DOI):||10.1128/JCM.41.4.1779–1782.2003|
|Appare nelle tipologie:||1.1 Articolo in rivista|