The diagnosis of tuberculosis (TB) is difficult in children, especially for smear-negative pulmonary and extrapulmonary TB, which are common at this age. We report an 11-year-old girl with TB otitis media with negative smear microscopy and Xpert MTB/RIF but positive Mycobacterium tuberculosis-specific transrenal DNA (Tr-MTB-DNA) test results and culture for M. tuberculosis.
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