NetWellness is a global, community service providing quality, unbiased health information from our partner university faculty. NetWellness is commercial-free and does not accept advertising.
Monday, October 20, 2014
ASBESTOSIS VS. IPF
what is the best way to differentiate between IPF and Asbestos related lung diseases?
This is a difficult question. The two diseases are indistinguishable on biopsy specimens. Even demonstrating the presence of `asbestos bodies` on the lung biopsy does not prove that the disease is due to asbestos, since these can also been seen in IPF. The best indicators of asbestosis are: 1) a compatible exposure history, 2) pleural thickening on chest xray or high resolution CT, 3) pleural calcification on chest xray or chest CT. The latter is the most specific.
Francis X McCormack, MD
Professor of Medicine
College of Medicine
University of Cincinnati