Pulmonary fibrosis and occupational exposure to aluminum.

Many reports of respiratory disease attributable to aluminum exposure have appeared in the European medical literature during the last 50 years. Great Britain and Germany are two major industrialized nations that acknowledge a causal relationship between occupational exposure to aluminum and respiratory impairment. For factory workers in these countries, pulmonary disease attributed to respirable aluminum particulates is compensated as a workplace disability. In North America, however, there is a lack of consensus regarding the pathogenicity of aluminum fumes and dust to the worker. This view may be based on a difference in the types of industrial usage, the updated methods of aluminum processing in this country, or the benefits of a modern workplace. It has also been proposed that the development of aluminum-induced pulmonary disease may depend on a particular host factor that has not yet been identified. We describe a patient whom we believe developed severe respiratory compromise and irreversible pulmonary fibrosis from a lifetime of industrial aluminum exposure.