Reactivation of Pulmonary Tuberculosis in Malignancy

Abstract

The possibility of coexisting tuberculosis should be kept in mind in patients with a malignancy, especially those with lung carcinoma in countries with a high prevalence of tuberculosis. Pulmonary infections encountered in such patients should raise the suspicion of tuberculosis reactivation, and in addition to direct microscopic evaluation, sputum specimens and materials obtained by fiberoptic bronchoscopy should be cultivated for tuberculosis. Three-four-drug anti-tuberculosis regimens should be given, especially in countries with high drug-resistance rates for eradicating tuberculosis.