Asbestosis

Abstract

Asbestosis is a fibrotic pneumoconiosis resulting from the inhalation of asbestos fibers, most commonly from occupational exposure. Chest radiographs and high-resolution chest CT can detect asbestos-related disease. Pleural abnormalities include pleural plaques, pleural effusions, pleural thickening, and mesothelioma. Pleural plaques serve as a marker of asbestos exposure and are the most common imaging abnormality found in patients exposed to asbestos. Parenchymal-induced lung disease includes pulmonary fibrosis, known as asbestosis, rounded atelectasis, and lung cancer. Asbestos exposure leads to an increased risk of both lung cancer and especially mesothelioma, which is rare in the absence of asbestos exposure.