... policy, prac tice, and impact. Current Opinion in Pulmonary Medicine 2010;16(3):271–84.Perkins 2002Perkins MD, Kritski AL. Diagnostic testing in the control of tuberculosis. Bulletin of the World ... of all pulmonary cases in HIV- infectedindividuals (Steingart 2006; Getahun 2007).Chest radiography f or TB diagnosis is limited by high inter- and intra-observer differences in reporting of ... suspected of having pulmonary TB or MDR-TB, from all settings and allcountries. Patients suspected of having MDR-TB may include patients witha histor y of TB, patients on TB treatment for pulmonary...