Asbestos-Related Lung Disease

The inhalation of asbestos fibers may lead to a number of respiratory diseases, including lung cancer, asbestosis, pleural plaques, benign pleural effusion, and malignant mesothelioma. Although exposure is now regulated, patients continue to present with these diseases because of the long latent period between exposure and clinical disease. Presenting signs and symptoms tend to be nonspecific; thus, the occupational history helps guide clinical suspicion. High-risk populations include persons in construction trades, boilermakers, shipyard workers, railroad workers, and U.S. Navy veterans. Every effort should be made to minimize ongoing exposure. Patients with a history of significant asbestos exposure may…