During the operation, a small piece of your skull is cut away so the surgeon can access the cause of the bleeding. They can then repair any damaged blood vessels and ensure there are no blood clots that could restrict the flow of blood in your brain. If a blood clot has formed, it may be removed.
Coal workers' pneumoconiosis (CWP), also known as black lung disease or black lung, is caused by long exposure to coal dust. It is common in coal miners and others who work with coal.oal workers' pneumoconiosis (CWP), also known as black lung disease or black lung, is caused by long exposure to coal dust. It is common in coal miners and others who work with coal.
1 Asbestosis: Asbestosis is a type of lung disease that significantly reduces the capacity of the lungs to do their job. 2  Lung Cancer: Asbestos lung cancer includes both small-cell and non-small-cell lung cancer.sbestosis. Asbestosis is an asbestos disease that is particularly common among individuals who have worked in occupations that involved exposure to asbestos either directly (such as in the mining and processing of asbestos) or indirectly (with products or procedures in which asbestos is present).