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Mesothelioma and Asbestos Exposure

People who use asbestos-containing products are at risk of ingesting or inhaling asbestos fibers. The fibers penetrate the wall of the abdomen and chest cavity, also known as the pleura, or peritoneum.

The exposure to asbestos increases the lifetime risk of malignant, mesothelioma that is peritoneal or pleural. Even though the risk seems to decrease after 40 years, asbestos exposure of any kind is dangerous.

Age

The older a person is at the time of exposure, the more likely they will develop mesothelioma. Mesothelioma can affect the mesothelium, an extremely thin layer that surrounds the major organs of the body. The cancerous cells multiply in uncontrolled ways and develop into tumors. Mesothelioma is most often diagnosed in people who were exposed to asbestos through their own work or as a family member of someone who was exposed to it.

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

Asbestos is a mineral that occurs naturally is extremely durable and heat-resistant. It was widely used in insulation, construction and other industrial applications prior to the 1980s. During this time, millions of Americans were exposed to asbestos as a result of their jobs or being near loved ones who were exposed to asbestos.

When asbestos is disturbed, it releases fibers into air. They can be breathed in, and they're too tough for the body to break down or cassylawn process. The fibers could cause irritation and cancer in the lungs if they get stuck.

The signs of mesothelioma are usually not manifest for a long time after exposure to asbestos. The symptoms are similar to those of other types of cancer, and they can be fatal if left untreated.

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

Smoking

A person's chances of getting mesothelioma rises 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 first exposure until diagnosis. Depending on the kind of asbestos, a patient's mesothelioma may occur in different parts of the body. The wall of the chest and lung cavity (the pleura) is afflicted by mesothelioma of the pleural region. Peritoneal Mesothelioma is a condition that affects the lining of the abdomen and is also known as the peritoneum.

Those who have been exposed to asbestos the most often develop mesothelioma in their chests or lungs. The most at risk are those working in shipbuilding, power generation and construction. Mesothelioma is also a possible risk for those who were exposed at home or Cassy Lawn at school to asbestos. This is because children and spouses of workers who were exposed to asbestos could bring the fibers to their clothing hair, skin and even their hair which can put them at risk as well.

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

Mesothelioma can develop when an individual's DNA undergoes alterations, causing cells to multiply uncontrolled. This could lead to the growth of tumors which eventually become mesothelioma. The disease can affect any part of the body, however most often it occurs in the abdomen or chest.

Smoking cigarettes can cause mesothelioma, but it can increase your risk by increasing the amount of asbestos you breathe in. Therefore, anyone who has been exposed to asbestos should think about quitting smoking.

Furthermore, a person's mesothelioma therapy plan should include an expert in asbestos exposure and the risk factors that can cause this cancer. Having an experienced mesothelioma specialist with them can help them determine the best method to treat this rare cancer. The doctor will determine whether the patient is suitable for immunotherapy or experimental treatments.

Asbestos Exposure

Asbestos is a mineral that occurs naturally, is used in a variety of items including flooring, roofing and insulation. Anyone who works with asbestos-containing products and manufacture them, or work with them face a significant chance of being exposed. The exposure to asbestos fibers can lead to breathing them into the lungs, where they can cause illness or cancer.

There is a long time of latency between the exposure to asbestos and the first signs of symptoms, which makes it difficult to recognize many asbestos-related diseases. Mesothelioma is the most hazardous asbestos disease. Mesothelioma symptoms may manifest between 20 and 60 year after asbestos exposure.

The most common method by which people are exposed to asbestos is through occupational exposure. All jobs that involve asbestos handling or use include those in manufacturing, construction automobile mechanics, construction, and electrical. The risk of exposure to asbestos is also present by their home activities like smoking or renovating older homes that have asbestos.

Inhalation of asbestos is the most frequent mesothelioma causing agent. Asbestos fibers inhaled can travel into the lungs and cause irritation to the pleura, the lining of the lungs. This irritation can result in thickened patches of pleura (pleural plates) and fibrosis within the lung. As the disease progresses it could lead to fluid accumulation in the chest cavity (pleural effusion) and ultimately to lung cancer. Mesothelioma can also affect the lining of other organs, including the heart and abdomen.

Mesothelioma is the most frequent cancer among those who have been exposed to asbestos while working. People who have a family history of mesothelioma, or other asbestos-related diseases are also at risk. A person's risk is also increased if they were exposed to asbestos at multiple times throughout their life. Smoking can increase the risk of mesothelioma but it can also aggravate the condition for those who are already diagnosed. If you have had a history of exposure asbestos and have mesothelioma symptoms quitting smoking can help you live longer and improve the treatment outcome. It is essential to inform your doctor about your exposure to asbestos and any new symptoms, such as shortness of breath or abdominal pain, since they can treat the disease with medication or surgery.

Genetics

Many cancers are genetically linked, meaning that a person’s genes can increase the chances of them getting a particular disease. Mesothelioma, however not have a genetic component. Exposure to asbestos is the primary reason.

Asbestos fibers may enter the body through swallowing or inhalation, and then stick to the tissues of the abdomen, chest or the heart. As time passes the loose fibers could damage or mutate the cells that compose these linings. This can result in mesothelioma development.

However, mesothelioma may not affect every person who is exposed. Researchers believe that other aspects can influence whether someone develops mesothelioma due to asbestos exposure. This includes age, gender, family history of mesothelioma, and other illnesses, as and any other risk factors, such as smoking.

Mesothelioma is more likely to develop in men than women. This is due to the fact that more males than females were exposed to asbestos directly at work. Mesothelioma can develop between 20 and 60 year after the first exposure to asbestos.

A faulty gene is a second risk factor for mesothelioma. In an investigation of two families with high mesothelioma risk scientists discovered that almost every member of the family had a defective gene on their short arm chromosome 3. This gene is called BAP 1 and regulates how calcium moves inside cells. A defective gene can disrupt this process and causes calcium levels to drop. This allows asbestos to mutate healthy cells into cancerous ones, causing mesothelioma.

In addition, a mutated gene in the immune system of a person can also raise the chance of developing mesothelioma after exposure to asbestos. People with this gene mutation have lower levels of white blood cells which are the cells that fight cancerous cells.

Other factors that could increase a person's chance of mesothelioma include the kind of asbestos they were exposed to and their work. Additionally, the polio vaccine given to children in the 1940s and 1950s may increase the risk of mesothelioma in a person by exposing them to the cancer-causing SV40 virus.