Impact of human immunodeficiency virus type-1 infection on the initial bacteriologic and radiographic manifestations of pulmonary tuberculosis in Uganda. Makerere University-Case Western Reserve University Research Collaboration.

Abstract

HIV co-infection was associated with a higher frequency of negative and paucibacillary sputum AFB smears. The differences in the diagnostic yields of microscopy and culture between HIV-infected and non-HIV-infected individuals were small and do not, in our opinion, significantly affect the utility of these important diagnostic tests in developing countries. Examining more than one sputum specimen and monitoring cultured specimens for a full 8 weeks may assist in optimizing the diagnostic yield. Upper lobe infiltrates and cavitary disease are still the most frequent radiographic presentations of pulmonary TB in HIV-infected and non-HIV-infected adults in countries with a high prevalence of TB.