Occupational Diseases

 Silicosis

   Silicosis is an occupational disease caused by inhalation of dust containing silica or Sio2. It is characterised by dense nodular fibrosis that is seen on X-ray as a snowstorm appearance. It is one of the major causes of permanent disability and mortality among occupational diseases.

Anthracosis

(AKA Coal Miners Pneumoconiosis)

   A first phase of simple pneumoconiosis followed by progressive massive fibrosis occurs which leads to severe respiratory disability and premature death.

Asbestosis

Two types

  ● Serpentine (Most Common)

  ● Amphibole

Asbestosis can lead to pulmonary fibrosis, CA bronchus, mesothelioma etc.

Byssinosis

   Byssinosis is an occupational disease caused by inhalation of cotton dust. It may lead to chronic bronchitis and emphysema