Failure of BACTEC™ MGIT 960™ to detect <i>Mycobacterium tuberculosis </i> complex within a 42-day incubation period
For the optimal recovery of Mycobacterium tuberculosis from the BACTEC™ Mycobacterium Growth Indicator Tube 960™ system, an incubation period of 42-56 days is recommended by the manufacturer. Due to logistical reasons, it is common practice to follow an incubation period of 42 days. We undertook a r...
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| Main Authors: | , , , |
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| Format: | Book |
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AOSIS,
2017-04-01T00:00:00Z.
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| Summary: | For the optimal recovery of Mycobacterium tuberculosis from the BACTEC™ Mycobacterium Growth Indicator Tube 960™ system, an incubation period of 42-56 days is recommended by the manufacturer. Due to logistical reasons, it is common practice to follow an incubation period of 42 days. We undertook a retrospective study to document positive Mycobacterium Growth Indicator Tube cultures beyond the 42-day incubation period. In total, 98/110 (89%) were positive for M. tuberculosis complex. This alerted us to M. tuberculosis growth detection failure at 42 days. |
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| Item Description: | 2225-2002 2225-2010 10.4102/ajlm.v6i1.537 |