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Mesothelioma and Asbestos Exposure

Anyone who uses products containing asbestos are at risk of ingesting asbestos fibers. These fibers can penetrate the lining of the abdomen and chest cavity and are also known as the pleura, or peritoneum.

Exposure to asbestos confers a lifetime risk of malignant pleural or peritoneal mesothelioma. While the risk does appear to diminish after more than 40 years of exposure, even minimal exposure to asbestos is risky.

Age

The older a person is at the time of exposure the more likely they are to develop mesothelioma. Mesothelioma is a form of cancer that affects mesothelium, a thin layer of tissue that surrounds important organs in the body. The cancerous cells multiply rapidly and create tumors. Mesothelioma is typically diagnosed in people who were exposed to asbestos, either in their work or as a member of someone who was exposed to it.

Exposure to asbestos may cause mesothelioma because it irritates the mesothelium. The lung's lining (pleura) is the most affected in people with pleural mesothelioma, although it can also affect the abdomen's lining and peritoneum or the lining of the heart (pericardium).

Asbestos is a non-porous and long-lasting mineral. It was widely used in the construction industry, insulation and other industrial applications up to the 1980s. During this time millions of Americans were exposed to asbestos lawyer through their work or living near loved ones who were exposed to asbestos.

When asbestos is disturbed, it releases fibers into the air. They are too difficult for the body's system to break down or process. The fibers could become stuck in the lungs and cause irritation that can lead to cancer.

Mesothelioma symptoms typically do not show up until years after exposure to asbestos. The symptoms are similar to those of other types of cancer and can be fatal if not treated.

Mesothelioma is more prevalent in men than women, and it is most commonly diagnosed in those over 45. The people who are at most risk of developing mesothelioma because asbestos exposure in the workplace include miners, ship builders, railroad workers and those who worked with or installed products made with asbestos. Family members of these individuals are also at higher risk due to the fact that asbestos can get 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 take between 20 to 60 years from the first exposure until diagnosis. Depending on the kind of asbestos, a person's mesothelioma may occur in different parts of the body. Pleural mesothelioma occurs in the lining between the lung cavity and the chest wall (the pleura). Peritoneal mesothelioma develops in the abdominal lining, called the peritoneum.

People who have been exposed to asbestos the most often develop mesothelioma in their chests or lungs. Most at risk are those who worked in shipbuilding, power generation and construction. However, mesothelioma can also develop in people who were exposed to asbestos at home or at school. Children and spouses of asbestos-exposed workers may bring fibers from the workplace to their homes on their clothes hair, skin and hair. This puts them at risk.

People with mesothelioma are typically white and over 65. They are also more likely to hold a blue-collar position or a military background. Asbestos was extensively used by the United States Navy and other branches of the military due to its resistance to flames. Millions of veterans were exposed to asbestos.

Mesothelioma can form when DNA of an individual undergoes changes, causing cells to multiply without control. This results in the development of tumors that eventually transform into mesothelioma. The disease can be affecting any part of the body, however most often it occurs in the abdomen or chest.

Smoking is not a cause of mesothelioma. However, it may increase the risk of getting this cancer by increasing the amount of asbestos that one breathes. Therefore, anyone who has been exposed to asbestos should think about stopping smoking cigarettes.

Furthermore, a person's mesothelioma treatment program should include an experienced doctor who is knowledgeable about asbestos exposure and the risk factors associated with this type of cancer. Having an experienced mesothelioma specialist with them can help them determine the best approach to treat this rare cancer. The doctor can determine if the patient is eligible for immunotherapy or experimental treatments.

Asbestos Exposure

Asbestos, a naturally occurring mineral that is found in a myriad of products like flooring, roofing and insulation. Workers who handle, make or work with asbestos-containing materials are at high risk for exposure. The exposure to asbestos attorney fibers can lead to breathing them into the lungs which can cause illness and cancer.

Many asbestos-related illnesses are not diagnosed until it's too late because there is a long time period between exposure and the development of symptoms. Mesothelioma one of the most hazardous of asbestos-related illnesses is not an exception. Symptoms of mesothelioma can develop between 20 and 60 years after exposure to asbestos.

The most common way people are exposed to asbestos is through occupational exposure. Any job that involves asbestos handling or usage include those in manufacturing, construction automotive mechanics, as well as electrical. However, workers can be exposed to asbestos through at-home activities, like smoking cigarettes or renovating older homes that contain asbestos.

Most mesothelioma cases are caused by asbestos inhalation. Asbestos fibers that are inhaled can enter the lungs and cause irritation to the lining known as the pleura. This irritation can result in thickened patches of pleura (pleural plates) and fibrosis within the lungs. As the disease progresses it could lead to fluid accumulation in the chest cavity (pleural effusion) and ultimately lung cancer. Mesothelioma can also affect the lining of other organs, including the abdomen and heart.

People who are exposed to asbestos in their work are at the highest risk for developing mesothelioma. But people who have a family history of mesothelioma or any other asbestos-related diseases are also at risk. The risk of exposure to asbestos is increased if someone has held more than one job over the course of their lives. Smoking cigarettes does not increase the likelihood of mesothelioma but it can make the disease worse for those who have already been diagnosed. If you have an history of exposure to asbestos and experience mesothelioma, quitting smoking can make you healthier and improve the treatment outcome. Inform your doctor if have been exposed to asbestos compensation or notice any new symptoms such as abdominal pain or difficulty to breathe. They can prescribe medication or perform surgery to treat the disease.

Genetics

Many cancers have a genetic connection, which means that the genes of a person increase the likelihood of developing a particular disease. However, mesothelioma does not have a genetic component. Exposure to asbestos is the most important cause.

Asbestos fibers can enter the body by being inhaled or swallowed and sticking to the lining of the chest (the pleura), the abdomen (the peritoneum) or around the heart (the pericardium). Over time the loose fibers could alter or damage the cells that make up these small linings, which can result in the development of mesothelioma.

But there is a chance that not everyone who is exposed to asbestos gets mesothelioma. Researchers believe that other factors can influence whether someone develops mesothelioma due to asbestos exposure. This includes a person's gender and age, their family history of mesothelioma or other diseases and whether they have additional risk factors such as smoking.

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

Another risk factor for mesothelioma is a defective gene. In a study looking at two families with high rates of mesothelioma, scientists found that almost every person in the family had a defective gene located on the short arm of the chromosome 3. This gene, dubbed BAP 1, regulates the movement of calcium within cells. A defect in the gene causes disruption to this process and causes calcium levels to fall. This causes asbestos to transform healthy cells into cancerous ones and trigger mesothelioma.

Additionally an mutated gene in the immune system of a person could increase the likelihood of developing mesothelioma due to exposure to asbestos. The mutated gene causes the loss of white blood cells. These cells are responsible for fighting cancerous cells.

Other factors that could increase a person's chance of mesothelioma are the kind of asbestos they were exposed to and their work. In addition, the polio vaccine given to children in the 1940s and 1950s could increase a person's mesothelioma risk because it exposed them to the cancer-causing SV40 virus.