An unusual case of pleuroparenchymal lung disease caused by the inhalation of vermiculite dust, presumably containing asbestos fibers is described. The uniqueness of the case lies in the very indirect nature of exposure -- the wife of a factory owner, rather than a worker exposed to asbestos, whose factory manufactured vermiculite. The present case illustrates the importance of taking careful occupational histories of all household members when presented with a patient whose chest radiograph exhibits features consistent with asbestos exposure.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2676838 | PMC |
http://dx.doi.org/10.1155/2007/892610 | DOI Listing |
Respir Investig
January 2025
Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan. Electronic address:
Idiopathic pleuroparenchymal fibroelastosis (iPPFE) is characterized by upper lobe-dominant fibrosis involving the pleura and subpleural lung parenchyma. Pathologically, it is characterized by parenchymal intra-alveolar fibrosis with marked deposition of elastic fibers and dense thickening of the visceral pleura. Since iPPFE was categorized as a rare idiopathic interstitial pneumonia (IIP) by the America Thoracic Society/European Respiratory Society, several studies have been conducted, revealing an overall picture of iPPFE in terms of epidemiology, clinical manifestations, and mortality, in addition to its radiological and histological characteristics.
View Article and Find Full Text PDFLab Invest
December 2024
Department of Pathology, China-Japan Friendship Hospital, Beijing, China. Electronic address:
Interstitial lung disease (ILD), characterized by inflammation and fibrosis, often suffers from low diagnostic accuracy and consistency. Traditional hematoxylin and eosin (H&E) staining primarily reveals cellular inflammation with limited detail on fibrosis. To address these issues, we introduce a pioneering label-free quantitative multiphoton fiber histology (MPFH) technique that delineates the intricate characteristics of collagen and elastin fibers for ILD diagnosis.
View Article and Find Full Text PDFArch Bronconeumol
November 2024
Department of Thoracic Surgery, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
Transplant Cell Ther
September 2024
Division of Pulmonary, Critical Care and Sleep Medicine, Lenox Hill Hospital, Northwell Health, New York, New York. Electronic address:
Sarcoidosis Vasc Diffuse Lung Dis
September 2024
Department of Diseases of the Thorax, Ospedale GB Morgagni, University of Bologna, Italy and Department of Respiratory Diseases and Allergy, Aarhus University Hospital, Denmark.
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!