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Mesothelioma and Asbestos Exposure

People who use products containing asbestos are at risk of breathing in or eating asbestos fibers. The fibers enter the tissue of the chest cavity or abdomen, also referred to as the peritoneum and pleura.

Exposure to asbestos can result in a lifetime risk of malignant, pleural or peritoneal mesothelioma. Although the risk appears to diminish after 40 years, asbestos exposure of any kind is a risk.

Age

The older a person is when they are exposed the more likely they are to develop mesothelioma. Mesothelioma is a type of cancer that affects the mesothelium which is a thin layer of tissue around major organs in the body. The cancerous cells are malignant, meaning they grow out of control and form tumors. Mesothelioma is usually diagnosed in people who have been exposed to asbestos either in their work or as a family member of someone who was exposed to asbestos.

Exposure to asbestos can cause mesothelioma, as it irritates mesothelium. Pleural mesothelioma is typically found in the linings of the lungs but it can also affect the linings of the abdomen and peritoneum as well as the lining of the heart.

Asbestos is a heat-resistant and durable mineral. It was widely used in construction, insulation and other industrial applications until the 1980s. During this time millions of Americans were exposed to asbestos due to their work or being close to an exposed loved one.

When asbestos is disturbed it releases fibers into the air. They are too difficult for the body's system to break them into pieces or process. The fibers can cause irritation and cancer in the lungs if they become stuck.

The signs of mesothelioma are usually not show up until decades after exposure to asbestos. The symptoms are similar to those of other types of cancer and can be fatal if they are not treated.

Mesothelioma affects men more often than women, and it is the most frequently diagnosed in those who are over 45. Those who are at the highest risk of developing mesothelioma because asbestos exposure in the workplace include miners, ship builders railroad workers, and others who handled or installed products that contain asbestos. The asbestos in the clothing of these people can put their family members at risk.

Smoking

The longer someone is exposed to asbestos, the greater the risk of developing mesothelioma. This is due to the lengthy latency period which can last between 20 and 60 year from first exposure until diagnosis. Based on the type of asbestos, a person's mesothelioma can occur in various regions of the body. Pleural mesothelioma occurs in the lung's lining cavity and chest wall (the pleura). Peritoneal Mesothelioma is a condition that affects the lining of the abdomen, also known as the peritoneum.

Most often, those who have been exposed to radiation develop mesothelioma that affects the chest or lung. Most at risk are those who worked in shipbuilding, power generation and construction. Mesothelioma is also a possibility for individuals who were exposed at home or at school to asbestos. This is because children and spouses of workers who were exposed to asbestos can take the fibers into their clothes, skin and hair, which puts them at risk as well.

Mesothelioma patients are typically white and older than 65. They are more likely to have a blue-collar occupation or military background. Asbestos was extensively used by the United States Navy and other branches of the military due to its resistance to flames. Many veterans were exposed to asbestos.

Mesothelioma can develop when DNA of an individual undergoes alterations that cause cells to multiply unchecked. This results in the development of tumors that eventually develop into mesothelioma. The disease can be affecting any part of the body, but most often it occurs in the abdomen or chest.

Smoking causes mesothelioma however it increases your risk by increasing the amount of asbestos you breathe. Therefore anyone who has been exposed to asbestos should think about quitting smoking.

The treatment plan of a patient with mesothelioma should also include a physician who is familiar with asbestos exposure and risk factors. A mesothelioma expert can assist determine the best treatment option for this rare cancer. The doctor can determine if the patient is eligible for immunotherapy or other experimental treatments.

Asbestos Exposure

Asbestos is a mineral that naturally occurs that is found in a variety of products including flooring, roofing, and insulation. Workers who handle, make or work with asbestos-containing materials are at high risk for exposure. Exposure to asbestos fibers in the air can lead to cancer and illness.

There is a long period of latency between the exposure to asbestos and the first signs of symptoms, which makes it difficult to identify many asbestos diseases. Mesothelioma, the most dangerous of asbestos diseases is not an exception. Mesothelioma symptoms can manifest between 20 and 60 years after exposure to asbestos law.

Occupational exposure is the most commonly used method by which people are exposed. All jobs that require asbestos handling or use, including those in construction, manufacturing automotive mechanics, as well as electrical. People can also be exposed through activities at home like smoking or renovating older homes that contain asbestos.

Most mesothelioma cases result by asbestos inhalation. As asbestos fibers inhaled can travel to the lungs, where they irritate a lining called pleura. This irritation can cause thickened patches of pleura (pleural plates) and fibrosis in the lung. As the disease advances, it may cause to the accumulation of fluid within the chest cavity and eventually lung cancer. Mesothelioma can also affect the tissues of other organs, including the heart and abdomen.

People who are exposed to asbestos while at work are at the greatest risk of developing mesothelioma. However, those with an ancestor with mesothelioma or other asbestos-related illnesses are also at risk. The risk of asbestos exposure is increased if someone has held more than one job over the course of their life. Smoking cigarettes does not increase the risk of mesothelioma, but it can make the illness worse for those who have been diagnosed. If you have an history of exposure to asbestos and have mesothelioma symptoms quitting smoking can help you live longer and improve the outcome of your treatment. It is essential to inform your doctor about the exposure to asbestos as well as any new symptoms, such as shortness of breath or abdominal pain, because they can treat the condition with medication or surgery.

Genetics

Many cancers are genetically linked which means that a person's genes may increase the chance of them getting a particular disease. Mesothelioma, however, does not have a gene component. The exposure to asbestos legal (use it.euroweb.ro) is the most important reason.

Asbestos fibers can get into the body via swallowing or inhalation and adhere to the linings of the abdomen, chest or the heart. As time passes these fibers that are loose can damage or mutate the cells that compose these tiny linings, which can lead to mesothelioma development.

But there is a chance that not everyone who is exposed to asbestos compensation develops mesothelioma. Researchers believe other factors can determine if a person develops mesothelioma after asbestos exposure. This includes the person's gender, age, and the family history of mesothelioma as well as other diseases, as in addition to any other risk factors such smoking.

Mesothelioma is more likely to be found in males than females. This is because men were more likely than women to have been exposed to asbestos while at work. Also, it takes between 20 and 60 years for mesothelioma to develop after a person's first exposure to asbestos.

A faulty gene is another risk factor for mesothelioma. In a study that looked at two families with high rates of mesothelioma, researchers discovered that almost everyone in the family had a defective gene on the short arm of chromosome 3. This gene is called BAP 1 and regulates the way calcium moves through cells. If the gene is defective the process is disrupted and calcium levels drop. This causes asbestos to transform healthy cells into cancerous ones and trigger mesothelioma.

In addition the mutated gene within the immune system of a person can increase the risk of developing mesothelioma due to exposure to asbestos. The mutation results in an increase in white blood cells. These cells are responsible for fighting cancerous cells.

The type of asbestos to which a person was exposed and the work they performed can also increase the risk of mesothelioma. The polio vaccine, given to children between 1940 and 1950, could also increase a person's risk of developing mesothelioma through exposure to cancer-causing SV40.