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Mesothelioma and Asbestos Exposure

People who use products that contain asbestos are at risk of inhaling or swallowing asbestos fibers. These fibers pierce the tissue of the chest cavity and abdomen which is also known as the pleura, or peritoneum.

Exposure to asbestos increases the chance of developing malignant pleural mysothelioma or peritoneal cancer over the course of your life. While the risk does appear to diminish after more than 40 years of exposure, even a small amount of asbestos exposure can be dangerous.

Age

The more senior a person is at the time of exposure, the more likely they are to develop mesothelioma. Mesothelioma can affect the mesothelium, an extremely thin layer that surrounds the major organs of the body. The cancerous cells are malignant, which means they grow out of control and form tumors. Mesothelioma is typically diagnosed in those who have been exposed to asbestos, either in their work or as a family member of someone who worked with it.

Exposure to asbestos can cause mesothelioma because it irritates the mesothelium. The lung's lining (pleura) is the most affected in patients suffering from mesothelioma of the pleural region, but it can also affect the lining of the abdomen and peritoneum, as well as the heart lining (pericardium).

Asbestos, a naturally occurring mineral is strong and heat resistant. It was used for construction as well as insulation and other industrial purposes until the 1980s. In this time, millions of Americans were exposed to asbestos as a result of their jobs or by being close to an exposed loved one.

When asbestos is disturbed it releases fibers into the air. They are too hard for the body's system to break them into pieces or process. The fibers can be trapped in the lungs, causing irritation that can lead to cancer.

Mesothelioma symptoms typically do not show up until years after exposure to asbestos lawsuit. The symptoms are similar to other cancers and can be fatal without treatment.

Mesothelioma affects men more often than women, and is the most frequently diagnosed in people over age 45. Shipbuilders, miners, railroad workers, and people who work with asbestos-containing products are at the greatest risk of developing mesothelioma due to workplace asbestos exposure. Family members of these individuals are also at a higher risk due to the fact that asbestos can be found on their clothing.

Smoking

The chance of developing mesothelioma increases the longer they're exposed to asbestos. This is due to the long time of latency, which can be between 20 and 60 year from the time of exposure until diagnosis. Mesothelioma can occur in different parts of the body depending on the type and amount of asbestos present. The wall of the chest and the lung cavity (the pleura) is affected by mesothelioma of the pleural region. Peritoneal mesothelioma is a form of cancer that develop abdominal lining, called the peritoneum.

Most often, people who have been exposed to radiation develop mesothelioma in the chest or lung. People who worked in the power generation, shipbuilding and construction industries are most at risk. However, mesothelioma may develop in people who were exposed to asbestos at home or at school. This is because children and spouses of workers who were exposed to asbestos may carry the asbestos fibers home on their clothes hair, skin and even their hair which can put them at risk of developing the disease.

People with mesothelioma are typically white and older than 65. They are also more likely to hold a blue-collar position or military history. The United States Navy and other branches of the military utilized asbestos extensively due to its flame-resistant properties, and millions of veterans may have been exposed to asbestos.

Mesothelioma may develop when an individual's DNA undergoes changes that cause cells to multiply without control. This may lead to formation of tumors that later grow into mesothelioma. The disease can affect the whole body, but it is most prevalent in the abdomen and chest.

Smoking cigarettes does not cause mesothelioma, but it may increase the risk of this cancer by increasing the amount of asbestos that people breathe in. Therefore anyone who has been exposed to asbestos should consider quitting smoking.

Furthermore, a person's mesothelioma treatment plan should involve an experienced doctor who is knowledgeable about asbestos exposure and the risk factors that can cause this type of cancer. A mesothelioma expert can assist determine the best treatment for this rare cancer. The specialist will be able to determine whether a patient is eligible for experimental treatments or immunotherapy.

Asbestos Exposure

Asbestos, a naturally occurring mineral is used in a variety of products including roofing, flooring and insulation. People who work with Asbestos legal-containing materials and manufacture them, or work with them are at a greater chance of being exposed. Exposure to asbestos fibers in the air can cause cancer and illness.

Many asbestos diseases are not diagnosed until it's too late due to a long time period between exposure and the onset of symptoms. Mesothelioma, the most dangerous of asbestos settlement diseases, is no exception. The symptoms of mesothelioma may develop between 20 and 60 years after asbestos exposure.

The most commonly used method by which people are exposed. Manufacturing, construction, electrical and automobile mechanic jobs all involve the handling of asbestos-containing parts and materials. However, individuals can also be exposed to asbestos through at-home activities, like smoking cigarettes or renovating older homes that have asbestos.

Most mesothelioma cases are caused by asbestos inhalation. Inhaled asbestos fibers can travel to the lung, where they cause irritation to a lining called pleura. This irritation leads to the development of thickened patches on the pleura (pleural plaques) and fibrosis of the lungs. As the disease progresses, it can result in the accumulation of fluid in the chest cavity (pleural effusion) and eventually lung cancer. Mesothelioma may also affect the tissues of other organs like the heart and abdomen.

Mesothelioma is more prevalent in people who have been exposed to asbestos working. People with a family history or mesothelioma, or other asbestos-related illnesses are also at risk. The risk of asbestos exposure is increased if someone has worked in more than one job in the course of their life. Smoking does increase the risk of mesothelioma however, it can also worsen the disease for those already diagnosed. If you have had a history of exposure asbestos and are suffering from mesothelioma, quitting smoking can make you healthier and improve the treatment outcome. 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, as they can treat the disease by using medication or surgery.

Genetics

Many cancers are genetically related which means that a person's genes may increase the likelihood of developing a specific disease. Mesothelioma, however not have a genetic component. In fact asbestos legal exposure is the main reason.

Asbestos fibers may enter the body through swallowing or inhalation, and then stick to the linings of the abdomen, chest or heart. As time passes these fibers that are loose can cause damage or alteration to the cells that compose these small linings, which could lead to the development of mesothelioma.

However there is a chance that not everyone exposed to asbestos gets mesothelioma. Researchers believe that other factors could affect whether a person gets mesothelioma from asbestos exposure. This includes age, gender, family history of mesothelioma and other illnesses, as well as any additional risk factors, such as smoking.

Mesothelioma is more likely to occur in men than women. This could be due to the fact that men were more likely than women to have been exposed directly to asbestos while at work. Also, it takes between 20 to 60 years for mesothelioma to develop following the first exposure to asbestos.

Another risk factor for mesothelioma is a faulty gene. In a study of two families with high mesothelioma risk, scientists found that almost every member of the family had an abnormal gene on their short arm chromosome 3 This gene is known as BAP 1 and regulates how calcium moves inside cells. A defective gene can disrupt this process, causing calcium levels to decrease. This causes asbestos to transform healthy cells into cancerous ones and cause mesothelioma.

Mutations in a gene can increase the chance of developing mesothelioma from asbestos exposure. People with this gene mutation have lower levels of white blood cells which are the cells that fight cancerous cells.

The type of asbestos to which a person was exposed as well as their work can also increase the risk of developing mesothelioma. In addition the polio vaccine administered to children in the 1940s and 1950s may increase a person's mesothelioma risk by exposing them to the cancer-causing SV40 virus.