منابع مشابه
Silicosis and coal workers' pneumoconiosis.
Exposure to coal mine dust and/or crystalline silica results in pneumoconiosis with initiation and progression of pulmonary fibrosis. This review presents characteristics of simple and complicated coal workers' pneumoconiosis (CWP) as well as pathologic indices of acute and chronic silicosis by summarizing results of in vitro, animal, and human investigations. These results support four basic m...
متن کاملTwins with coal-workers' pneumoconiosis.
As the tuberculous hypothesis of coal-workers' progressive massive fibrosis (P.M.F.) is not so strongly held nowadays the possible importance of genetic factors should be explored. Twins with pneumoconiosis should provide helpful information. Details are given of two pairs of twins; one pair is considered to be monozygotic and the other dizygotic. Blood grouping, secretor state, and Rose Waaler...
متن کاملPulmonary disability in coal workers' pneumoconiosis.
Results from a correlation survey which compared radiological and physiological findings during life with detailed morbid anatomical findings in the lungs of 247 deceased miners and ex-miners with pneumoconiosis were used to assess the extent and significance of their pulmonary disability.Coal workers' pneumoconiosis usually caused progressive impairment of ventilation, which in the simple type...
متن کاملLung transplantation in coal workers pneumoconiosis.
www.chestpubs.org Financial/nonfi nancial disclosures: The author has reported to CHEST that no potential confl icts of interest exist with any companies/organizations whose products or services may be discussed in this article . Correspondence to: Andrew R. L. Medford, MBChB, MD, FCCP, North Bristol Lung Centre, Southmead Hospital, Westbury-onTrym, Bristol, BS10 5NB, England; e-mail: andrewmed...
متن کاملWhat component of coal causes coal workers' pneumoconiosis?
OBJECTIVE To evaluate the component of coal responsible for coal workers' pneumoconiosis (CWP). METHODS A literature search of PubMED was conducted to address studies that have evaluated the risk of CWP based on the components of coal. RESULTS The risk of CWP (CWP) depends on the concentration and duration of exposure to coal dust. Epidemiology studies have shown inverse links between CWP a...
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ژورنال
عنوان ژورنال: BMJ
سال: 1972
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.3.5818.116-a