Pleural plaques and lung asbestos bodies in the general population: an autoptical and clinical-radiological survey.
Of 218 necropsies of male subjects, pleural hyaline plaques were detected in 67 (30%). The prevalence of pleural plaques was found to be related to age at death and to history of previous occupational contact with asbestos. The presence of asbestos bodies in lungs was also associated with pleural plaques; however, the reliability of the presence of ferruginous bodies as an indicator of exposure to asbestos is questioned. The role of environmental exposure will be better demonstrated at the end of an investigation on place of residence, which is still in progress. Chest X-rays showed little sensitivity for use in epidemiological surveys.
D000367:Age Factors; D001194:Asbestos / Q000009:adverse effects*; D001344:Autopsy; D004781:Environmental Exposure; D006801:Humans; D007558:Italy; D008137:Longitudinal Studies; D008168:Lung / Q000000981:diagnostic imaging / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D010994:Pleura / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography
D001194:Asbestos