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Mesothelioma and Asbestos Exposure

The people who use products that contain asbestos are at risk of ingesting asbestos fibers. The fibers are absorbed into the tissue of the chest cavity or abdomen, also known as the pleura and peritoneum.

Exposure to asbestos can result in a lifelong risk of malignant pleural or peritoneal mesothelioma. Although the risk is believed to diminish after more than 40 years of exposure, even a small amount of exposure to asbestos is risky.

Age

The more senior a person is at the time of exposure, the more likely they will develop mesothelioma. Mesothelioma is a form of cancer that affects mesothelium which is a thin layer of tissue around the major organs of the body. The cancerous cells grow rapidly and create tumors. Mesothelioma is most often diagnosed in people who were exposed to asbestos either through their own job or as a member of someone who worked with it.

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

Asbestos is a highly resistant and durable mineral. It was used for construction as insulation, construction, and other industrial applications up to the 1980s. In the 1980s millions of Americans were either exposed to asbestos because of their jobs or being near loved ones who were exposed to asbestos.

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

Mesothelioma symptoms are typically not likely to manifest until a long time after exposure to asbestos. The symptoms are similar to other cancers, and may be fatal without treatment.

Mesothelioma affects men more often than women, and is most often diagnosed in those over 45. The people who are at most risk of developing mesothelioma because asbestos exposure at work include ship builders, miners, railroad workers and those who handled or installed products made with asbestos. Family members of these people are also at greater risk due to the fact that asbestos can be found on their clothing.

Smoking

The chances of a person developing mesothelioma increases the longer they are exposed to asbestos. This is due to the long time of latency which can range from 20 and 60 years from initial exposure to the disease until it is diagnosed. Based on the type of asbestos, a person's mesothelioma can occur in various regions of the body. Pleural mesothelioma is a condition that affects the lung's lining cavity and chest wall (the pleura). Peritoneal mesothelioma develops in the abdominal lining, which is known as the peritoneum.

Anyone who has been exposed to asbestos are most often develop mesothelioma in their chests or the lungs. The most at risk are those who worked in shipbuilding, power generation and construction. However, mesothelioma is also able to develop in individuals who were exposed to asbestos in their homes or at school. Children and spouses of asbestos lawyer-exposed workers may carry asbestos fibers from the workplace home on their clothing hair, skin and hair. This puts them at risk.

People with mesothelioma are typically white and older than 65. They are more likely to have had a blue-collar occupation or military background. The United States Navy and other branches of the military have used asbestos extensively because of its properties to resist flames, and millions of veterans could have been exposed to asbestos.

Mesothelioma can develop when DNA of an individual undergoes mutations that cause cells to multiply uncontrolled. This results in the development of tumors that eventually turn into mesothelioma. The disease can affect the whole body, but it is most common in the abdomen and chest.

Smoking is not a cause of mesothelioma. However, it increases the risk of getting this cancer by increasing the amount of asbestos that one breathes. Therefore anyone who has been exposed to asbestos should consider abstaining from smoking.

Furthermore, a person's mesothelioma treatment plan should involve a doctor who understands asbestos exposure and the risk factors that can cause this cancer. Having an experienced mesothelioma specialist with them can help them determine the best way to treat this rare cancer. The doctor will be able determine if a patient is eligible for immunotherapy or experimental treatments.

Asbestos Exposure

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

There is a long time of time between exposure to asbestos and the onset of symptoms which makes it difficult to recognize many asbestos diseases. Mesothelioma one of the most hazardous of asbestos diseases, is no exception. Symptoms of mesothelioma can develop between 20 and 60 years after exposure to asbestos.

The most frequent way that people are exposed to asbestos is through occupational exposure. Electrical, manufacturing, construction and automobile mechanic jobs all involve handling or using asbestos parts and materials. However, people can also be exposed to asbestos by home activities, such as smoking cigarettes or the renovation of older homes that have asbestos lawsuit.

Most mesothelioma cases are caused by asbestos inhalation. Asbestos particles that are inhaled can enter the lungs and cause irritation to the pleura, the lining of the lungs. This irritation can cause thickened patches of pleura (pleural plates) and fibrosis in the lungs. As the disease advances, it may cause fluid to accumulate in 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 in their work are at the greatest risk for developing mesothelioma. However, people with an ancestor with mesothelioma or any other asbestos-related diseases are also at risk. The risk for a person is higher if they've been exposed to asbestos at multiple times during their lifetime. Smoking cigarettes does not increase the likelihood of mesothelioma however it can make the illness worse for those who have already been diagnosed. If you have had a history of exposure asbestos and experience mesothelioma, quitting smoking can make you healthier and improve the outcome of your treatment. Inform your doctor if you have been exposed to asbestos or if you have any new symptoms, like abdominal pain or difficulty to breathing. They may prescribe medication or operate to treat the condition.

Genetics

Many cancers have a genetic connection that means a person's genes increase the likelihood of developing a particular disease. However, mesothelioma does not have any genetic component. Instead asbestos exposure is the primary factor.

Asbestos fibers can get into the body through swallowing or inhalation, and then stick to the linings of the abdomen, chest or the heart. Over time the loose fibers could cause damage or alteration to the cells that compose these tiny linings, which can lead to the development of mesothelioma.

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

Mesothelioma is more likely to be found in men than women. This may be because more males than females were exposed directly to asbestos at work. Additionally, it takes between 20 and 60 years for mesothelioma develop following the first exposure to asbestos claim.

Another risk factor for mesothelioma is a faulty gene. In a study looking at two families with high rates of mesothelioma cancer, researchers found that almost every person in the family had a faulty gene on the short arm of the chromosome 3. This gene, known as BAP 1, regulates the movement of calcium within cells. A faulty gene disrupts this process which causes calcium levels to decrease. This allows asbestos to mutate healthy cells into cancerous ones and cause mesothelioma.

Additionally the mutated gene within a person's immune system can also raise the chance of developing mesothelioma due to exposure to asbestos. This mutated gene results in an increase in white blood cells. These cells are responsible for fighting cancerous cells.

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