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Evaluation

Are you evaluating a child in a developing country with weight loss, night sweats and/or chronic cough?

Age of the child

years

Is a smear positive for acid fast bacilli on Ziehl-Neelsen staining?

Is a mycobacterial culture positive for M. tuberculosis?

Is PCR positive for M. tuberculosis?

Is a TB skin test positive?

Is the chest X-ray suggestive for pulmonary tuberculosis?

Are caseating granulomas seen on biopsy?

Does the patient have a history of contact with a patient with tuberculosis?

Has the patient shown improvement after 2 weeks of antibiotic therapy?

Has the patient shown improvement after therapy with antituberculosis agents?

Results

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