Occupational respiratory disorders as stated below:
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Coal workers pneumoconiosis – caused due to prolonged inhalation of coal dust.
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Silicosis – it is caused by the inhalation of fine free crystalline silicon dioxide(silica) dust or quartz particles.
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Asbestosis – defined as diffuse fibrosis of the lungs caused by the inhalation of asbestos particles.
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Siderosis – caused by mineral deposition of iron oxide in arc welding occupation.
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Stannosis – due to mine deposition of tin oxide in tin mining.
