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Oct 16 2020 · Silicosis is not tracked as regularly or thoroughly as CWP but available historic data from the 1990s shows that over 23 of reported silicosis deaths were attributed to mining Also the change in disease profile for miners diagnosed with pneumoconiosis suggests that US coal miners are being exposed to more crystalline silica than in the past
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Silicosis Screening in Surface Coal Miners Silicosis Screening in Surface Coal Miners Pennsylvania 19961997 Silicosis is an occupational respiratory disease caused by inhaling respirable crystalline silica dust Silicosis is irreversible often progressive
费舍尔SW硅肺病在英国煤矿反式st Mining Engineers Lond 193588377 and 409 Seaton A Dick JA Dodgson J Jacobsen M Quartz and pneumoconiosis in coal miners Lancet 1981 ii127275 April 2018
Centers for Disease Control 2000 Silicosis screening in surface coal mines –Pennsylvania 19961997 “Morbidity and Mortality Weekly Report July 2000 Vol 49 No 27 pp 612615 8 Surface Coal Mines Surveyed in Pennsylvania
This is the most common type of silicosis Accelerated silicosis Results from exposure to higher levels of crystalline silica and occurs 5 to 10 years after exposure Acute silicosis Can occur after only weeks or months of exposure to very high levels of crystalline silica Death occurs within months The lungs drown in their own fluids
A major portion of lung damage in coal worker miners is coal workers’ pneumoconiosis which is characterized by lesions called coal macules and coal nodules 34 If miners are also exposed to crystalline silica Silicosis can result 45
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