Features . Surviving asbestos A United Nations UN treaty on the control of toxic exports has been ‘utterly discredited’, unions have said. The charge came after a bid to add chrysotile asbestos the only form of the cancer causing fibre still traded to the Rotterdam Convention’s list of the most hazardous substances was blocked for a sixth time..Respiratory disease Occupational lung disease Silica dust produces a distinctive reaction in the lung that eventually leads to the development of m.es 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 .New article alert Be the first one to read news and information. Subscribe to our RSS feed.A to Z of skin diseases, conditions and their treatments from DermNet New Zealand..
Learn about mesothelioma treatment options, including surgery, radiation, chemotherapy, and clinical trials. Find doctors and cancer centers for treatment..The four stages of mesothelioma allow doctors to identify and cl.ify the severity and progression of the cancer at diagnosis. Stage offers the most hopeful prognosis, while a Stage diagnosis often means the patient is limited to palliative care..