Silicosis: No longer exclusively a chronic disease.

Abstract

Abstract: Silicosis typically has been classified as a chronic disease that develops after at least 10 years of exposure to silica dust, and often is associated with miners and stone workers. As industries have changed over time, other types of workers (including those in artificial stonework, jewelry polishing, and denim production) have become exposed to high levels of silica, leading to the development of acute and accelerated silicosis. Acute silicosis can develop in as little as a few months, and accelerated silicosis can develop in as little as 2 years. No cure exists for any form of silicosis, and lung transplantation is the only lifesaving treatment. Primary care clinicians must understand when patients are at risk for developing silicosis and not assume that a short time of exposure precludes the development of silicosis.