Definition of Mesothelioma Cancer, Asbestos and Industry

In industrialized countries, lung cancer is one of the leading causes of death of all cancer deaths. Lung cancer is the most common by those aged 40 to 70 years. Smoking is one risk factor for lung cancer and 80% of cases of lung cancer in smokers. Exposure to certain chemicals in the workplace is also clearly associated with the development of lung cancer.

Incidence rate of lung was increased in workers exposed to some form of nickel, chromium, and asbestos. Asbestos is widely used in industry. Usability is important in asbestos cement sheets industry and pipes, insulation material, for soldering compounds, and tiles for floors and ceilings. Indoor air contamination, especially in schools, has become a major concern in many countries.

Some countries have even banned the use of asbestos in buildings and the establishment or prohibiting the demolition of buildings containing compound.

System disease caused by exposure to asbestos exposure include asbestosis, lung cancer, and mesothelioma. Other cancers associated with exposure to asbestos is a cancer of the larynx, esophagus, stomach, colon-rectum, and possibly pancreatic cancer.

Asbestosis is pulmonary fibrosis that develops slowly due to high concentrations of asbestos dust inhalation or due to long exposure. Its severity depends on the time span between the onset (initial) exposure and its intensity, and asbestosis is often associated with advanced lung cancer, especially among smokers.

Pleural mesothelioma is a rare type of cancer. Increased incidence of mesotheliomas associated with inhalation of asbestos fibers in the workplace. Although a little early symptoms, mesothelioma can be cured if successfully diagnosed. The time between first exposure to asbestos and the appearance of signs of tumors ranging from 20 to 50 years, specifically a rise in the incidence of mesotheliomas. Mesotheliomas are also seen in people who, although not exposed to occupational, he lived at home with asbestos workers or living near the source of asbestos emissions. Although asbestos is no longer used as an insulator, this substance is still in the spotlight because of the danger that comes from building a bulkhead buildings using asbestos.