Mid-Sized Barns. Mid-Sized Barns-from 7 to 15 stalls. Some mid-sized horse barns are private, but often a mid-sized barn has to work for a living. . . as a boarding facility, a training barn, or the center of a breeding operation.
This can cause scarring. Asbestosis, caused by exposure to asbestos, causes scarring and might lead to lung cancer. Silicosis, caused by the inhalation of silica dust, will also cause scarring in the lungs. Mining of gold, lead, copper, zinc, iron and anthracite can result in silicosis if the proper precautions are not taken.
Pulmonary fibrosis occurs when lung tissue becomes damaged and scarred. ... The scarring associated with pulmonary fibrosis can be caused by a multitude of factors. ... This will usually show the scar tissue typical of pulmonary fibrosis and is useful for following the course of the ...