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| | eMedicine - Silicosis : Article by Basil Varkey, MD, FRCPC, FCCP |
 | | Silicosis is a fibronodular lung disease caused by inhalation of dust containing crystalline silica (alpha-quartz or silicon dioxide), which is distributed widely, or its polymorphs (tridymite or cristobalite), which are distributed less widely. |
 | | Causes: Silicosis is a fibronodular lung disease caused by inhalation of dust containing crystalline silica (alpha-quartz or silicon dioxide), which is distributed widely, or its polymorphs (tridymite or cristobalite), which are distributed less widely. |
 | | Therefore, to evaluate disability due to silicosis, one must document a reduction in pulmonary function that is sufficient to prevent the person from engaging in gainful employment or activities of daily living. |
| www.emedicine.com /med/topic2127.htm (3026 words) |
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