Jeanne Wallace, MD

abstract: The use of fiberoptic bronchoscopy (FOB) in HIV- infected patients has sharply declined since the availability of highly active antiretroviral therapy and the resulting decrease in the incidence of opportunistic infections. Nevertheless, FOB continues to be an important diagnostic tool in this patient population. For example, FOB is useful in evaluating for Pneumocystis jiroveci (formerly carinii) pneumonia (PCP) in patients with CD4+ cell counts of less than 200/µL who have diffuse pulmonary infiltrates and in whom sputum induction has not been performed or is nondiagnostic. It is also useful for evaluating patients who have not responded adequately to empiric therapy for bacterial pneumonia or PCP. Other applications include the visual diagnosis of endobronchial Kaposi sarcoma or the assessment of suspected lung cancer. (J Respir Dis. 2007;28(6): 244-252)