The increased risk is not just additive, but synergistic. These terms mean that the risk of getting lung cancer from this combination is more than the sum of the individual risks added together. Evidence shows that if you have been exposed to asbestos, especially in the work place, you can significantly reduce your risk of getting lung cancer if you quit smoking. It begins in just one layer of the mesothilia, and usually in the pleura, on one side of the chest.
Mesothelioma is a cancer caused by inhaling or ingesting asbestos particles, and usually presents as a pleural mesothelioma, or a mass located in the membranes that line the lungs. Lung cancer is a cancer located within the lung tissue, specifically in the lungs airways.
Asbestosis causes fibrotic changes to the lung that stiffens the lung tissue. Asbestos has not been shown to cause cancer within the lung tissue.
They consist of two layers, the parietal layer that lines the chest cavity, or the abdominal cavity, and the visceral layer that lines the individual organs. Mesothelioma is a tumor, or mass, that grows in response to many years of irritation and inflammation caused by asbestos fibers that lodge in a mesothilial layer of either the lung or peritoneum.
Credit: Malcolm EspinosaThis slow-growing cancer can take up to 50 years to manifest as mesothelioma and produce enough symptoms that the affected person seeks medical help. While smoking does not cause mesothelioma, when combined somekeyword with asbestos exposure it significantly increases the risk of getting lung cancer. Its sharp, rigid strands move through the soft lung tissue to the pleura, where they become trapped. Between 70% to 80% of all cases of mesothelioma involve patients who have a history of exposure to asbestos at work. The mesothelia produce a serous fluid between their somekeyword layers that provide a layer of lubrication on which they glide, allowing the organs within to move freely.
{ 0 comments... read them below or add one }
Post a Comment