Table of Contents
Read Next
Silica dust produces a distinctive reaction in the lung that eventually leads to the development of masses of fibrous tissue and distinctive nodules of dense fibrosis, which, by contracting, distort and damage the lung. Silicosis is a hazard in any occupation in which workers are exposed to silica dust, particularly rock drilling above or below ground, quarrying, or grinding with a wheel containing silica. Cases have also been reported in dental technicians, who use the material ground into a fine powder. Silicosis is usually fairly easy to detect on radiographs, and in its later stages it causes considerable shortness of ...(100 of 14530 words)