Article
Performance of an IS 6110 -Based PCR Assay and the COBAS AMPLICOR MTB PCR System for Detection of Mycobacterium tuberculosis Complex DNA in Human Lymph Node Samples
1 Aug 2002
Abstract excerpt
We compared the performance of two PCR assays, an IS6110-based in-house protocol and the COBAS AMPLICOR MTB PCR (COBAS MTB) system, for the detection of Mycobacterium tuberculosis complex in 43 human lymph node samples from 40 patients. For the in-house PCR and the COBAS MTB assays, respectively, sensitivities were 87.5% versus 45.5% (P < 0.05), specificities were 100.0% versus 91.3% (P > 0.05), and inhibition...
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