Malignant Mesothelioma in a Motor Vehicle Mechanic

Abstract

Case reports remain an important source of data in the debate over the carcinogenic effect of asbestos-containing automotive friction products. This report documents a case of pleural mesothelioma accompanied by asbestos bodies in the lung tissue of a career auto mechanic with no other known sources of exposure. Previously unreported historical and contemporary exposure data are also discussed in the context of providing additional support for the proposition that work with asbestos-containing automotive products presents a risk of significant exposure. While there remains a body of negative epidemiology that fails to find an increased risk of disease among auto workers, those data must be approached with caution. Many of those studies have drawn technical criticisms, which are beyond the scope of this report, but they remain a key part of the legal defense mounted by defendant-companies who are involved in asbestos-related litigation. This ongoing debate provides the context for the continued relevance of case reports such as this one, as well as the presentation of new and previously unpublished exposure data.