Validation of Histoplasmosis Enzyme Immunoassay to Evaluate Suspicious Lung Nodules.

Abstract

Granulomas caused by infectious lung diseases can present as indeterminate pulmonary nodules (IPN). This study aims to validate an enzyme immunoassay (EIA) for histoplasma immunoglobulins G and M (IgG, IgM) for diagnosing benign IPN in areas with endemic histoplasmosis.