Changing risk groups for malignant mesothelioma.

Abstract

Although malignant mesothelioma is a relatively rare tumor, its incidence is rising. Much of the increase is attributable to widespread exposure to asbestos in past decades in asbestos-related industries. In recent years, it has become increasingly clear that mesothelioma risk is no longer confined to workers in the asbestos industry. This article reports a variety of recently identified "risk groups" and highlights the need for increased surveillance of these groups to document the occurrence of asbestos-related malignancy and the institution of measures for disease prevention.