[Asbestos: current knowledge and perspectives].
Diseases due to asbestos inhalation are not only a concern for occupational physicians, but also for general practicioners and pneumologists. The real or supposed risk has extended beyond the factories employing "primary asbestos workers" to thousands of people exposed to this material or simply working in buildings insulated with asbestos. The spectrum of asbestos-related diseases has changed: asbestosis (parenchymal fibrosis due to asbestos) tends to disappear, whereas the incidence of pleural lesions, which can be associated with lower cumulative exposures, increases. Patients with asbestos related diseases do not die any more from respiratory failure but from late neoplastic complications, such as mesothelioma and lung cancer. The lack of interest and of training in occupational medicine leads to an underrecognition and an underestimation of cancers due to asbestos by the physicians. Recent progresses in CT imaging and evaluations of exposure to fibers through mineralogical analysis of lung samples have led to improve the diagnostic approach of fiber-related diseases.
De Vuyst
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Service de Pneumologie, Hôpital Erasme, U.L.B., Bruxelles.
D001195:Asbestosis / Q000150:complications* / Q000175:diagnosis* / Q000453:epidemiology / Q000517:prevention & control; D002423:Cause of Death; D002983:Clinical Competence; D006801:Humans; D009369:Neoplasms / Q000209:etiology; D009787:Occupational Medicine / Q000193:education