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Mesothelioma Causes Other Than Asbestos

Mesothelioma is a cancer of the tissue that lines the chest wall, lungs abdomen, and other organs. People who get this cancer typically worked in jobs that exposed them to asbestos.

Asbestos is a class of minerals that form strong microscopic fibers. It was used in the manufacture of automotive and construction products as it is invulnerable to heat, fire and water.

Occupational Exposure

Asbestos is a naturally occurring mineral that was used extensively to protect against fire before it was banned in the 1970s. Workers who handled asbestos regardless of whether they mined it or worked with it in factories, are at risk of mesothelioma. The people who are at the highest risk are those who were exposed to large amounts of microscopic asbestos fibers for prolonged durations of time. Mesothelioma symptoms generally don't manifest until years after exposure to asbestos. This is why the majority of mesothelioma cases are linked to occupational asbestos exposure.

If asbestos is disturbed, its tiny fibers become airborne and can be breathed in or swallowed. These fibers may make their way to the thin layer of tissue surrounding organs. This layer, called the mesothelium, may develop mesothelioma-like cancerous tumors. Pleural mesothelioma forms around the lung and is the most common form of mesothelioma. Other types of mesothelioma are peritoneal and pericardial. These form in the abdomen.

Mesothelioma may also form in other parts of the body when asbestos is ingested or inhaled in smaller quantities. It can also develop in the testicular linings as well as the abdominal cavity. Mesothelioma usually occurs as a result of an injury to the mesothelium, so it's hard to determine if it was caused by occupational exposure or a different cause.

Some people with mesothelioma developed the disease through contact with secondhand sources. It is sometimes called take-home exposure. It occurs when asbestos is ingested on the clothing of workers or other equipment. In these cases families are often required to wash and clean the workers' clothes which can lead to greater risk of exposure than would normally be expected. Some studies have shown that the use of asbestos law similar to erionite increases the chance of developing mesothelioma among those who live near the deposits of erionite.

Radiation and chemotherapy are also medical treatments that can increase the chance of developing mesothelioma. These treatments can damage mesothelium and cause mesothelioma. However, they do not cause a significant number of cases.

Secondhand Exposure

Other factors can increase the mesothelioma risk. This includes genetics, a history of radiation therapy for the chest area and exposure through secondhand sources. A family history of mesothelioma can also increase the risk of an individual. Asbestos is the primary reason for mesothelioma.

Mesothelioma is a common occurrence among asbestos legal-related workers. This is particularly true for those who work in construction, manufacturing, shipbuilding, asbestos mining, and other related industries. When they damage or disturb asbestos, people who work with it frequently breathe tiny asbestos fibers. The fibers can be found in the lining of the stomach, lungs and the heart. The asbestos litigation fibers can remain in the body and cause malignant mesothelioma tumors.

Inhaling and swallowing these fibers could cause pleural, peritoneal, or other mesothelioma types. The symptoms can take anywhere from 30 to 50 years to appear. To diagnose mesothelioma doctors must first rule out other conditions which could be the cause of the patient's symptoms.

The exposure to asbestos is believed to cause pleural mesothelioma, the most common type of this cancer. It is believed that the risk of mesothelioma that is this type decreases after exposure to asbestos has ended. However, the risk of peritoneal mesothelioma continues to rise even after exposure to asbestos has ended.

Asbestos is comprised of six metamorphic fibrous mineral that occur naturally. It is invulnerable to heat and fire and extremely durable, which made it a popular material for industrial, commercial and military applications throughout the 20th century. Asbestos was widely used from the end of World War II and the mid-1970s. It was frequently used in insulation, ships buildings, and car components.

Workers who used to handle asbestos or inhale it were the primary group that developed mesothelioma. Some mesothelioma patients have been diagnosed despite having no occupational history of asbestos exposure. These people were exposed through other means. For example, many wives of husbands who worked with asbestos brought home stray asbestos fibers on their clothing and skin. The people who were vaccinated against polio during the 1950s and 1960s have been shown to be at a greater risk of developing Mesothelioma Case too, due to the contamination of the polio vaccine with asbestos.

Environmental Exposure

While asbestos is the primary cause of mesothelioma, there are several other factors that can also play a role. This could be due to the person's gender, age, or genetics. People who have a predisposition to mesothelioma or any other health problems are at a greater risk than those who do not have.

The exposure to asbestos in the workplace accounts for most mesothelioma cases. The greatest risk is for people who have been exposed to asbestos over an extended period of time, such as shipyard or mine workers. However, many of those with mesothelioma did not work directly with asbestos lawyer. Second-hand exposure can occur when you live with someone who has worked with asbestos, and breathes in asbestos-containing particles. This type of exposure is usually in spouses of asbestos workers.

The symptoms of mesothelioma may develop over time, and can vary depending on what type of cancer a person is. Everyone should be aware of the dangers they face and consult their doctor if any symptoms are unusual or alarming.

Asbestos exposure can trigger three kinds of mesothelioma: Pericardial, peritoneal, and pleural. Pleural mesothelioma is a lung cancer and peritoneal mesothelioma can affect organs in the abdomen and pericardial mesothelioma occurs around the heart. The most frequent mesothelioma is pleural, which usually occurs in the lungs. However, pericardial and peritoneal cancers can also develop in the abdominal cavity.

Researchers have discovered that other substances can cause mesothelioma too. These include erionite which is a mineral similar to asbestos, and radiation therapy. Additionally, a virus called SV40 and certain types of talcum powder can also cause mesothelioma.

The study of the causes of mesothelioma can aid doctors in diagnosing the cause more accurately and quickly. This allows patients with mesothelioma to receive treatment earlier and have better outcomes. It is also vital to understand other mesothelioma risk factors so we can help prevent more mesothelioma cases in the future. The use of talcum may result in more women developing peritoneal cancer. We can reduce the number diagnosed with cancer by educating people about mesothelioma. This is crucial because mesothelioma can have symptoms that are delayed up to 50 years.

Genetics

If you've been diagnosed with mesothelioma you must consult a doctor. Early treatment provides patients with the best prognosis. The research continues to uncover other risk factors, such as talcum and SV40. Knowing the risks and avoiding them will prevent more mesothelioma cases.

Asbestos is a group of fibrous minerals which were used extensively throughout the 20th century in various commercial, industrial and military applications. Its durable and fire-resistant nature has made it a popular choice for manufacturers. However asbestos' dangers became evident and were documented by researchers, resulting in its elimination. People who have been exposed to asbestos while at work are at risk of developing mesothelioma. These people include miners, factory workers asbestos insulation manufacturers, railroad workers, installers, auto manufacturers, ship builders and others who worked with or wore clothes that was contaminated with asbestos.

Inhaling asbestos fibers are deposited in the lining of the lungs (the pleura) and are inflamed and then develop into tumors. Symptoms typically take years to manifest, but by the time they show mesothelioma is already in advanced. The symptoms include breathing difficulties, chest pain or heaviness and fluid buildup in the lung.

Mesothelioma is caused by cancerous cell mutations. Researchers believe that exposure to asbestos is the main cause however, they believe that genes play a role. Researchers found a gene called BAP 1, located on the short arm chromosome 3, that causes mesothelioma. They discovered this gene while studying mesothelioma outbreaks in two U.S. families with Swiss origins. Every person in the family that developed mesothelioma carried this mutated gene.

Genetics is only one aspect of the mesothelioma equation, but it is an important one. Only a small number of people exposed to asbestos develop mesothelioma. This suggests that genes also play a role. Tumor suppressing genes appear to be altered in the majority mesothelioma sufferers. As the research continues this gene will be examined and understood better to prevent further mesothelioma cases from occurring. It is also likely that those who are genetically predisposed will have to be more cautious about exposure to asbestos and require regular screening for mesothelioma-related symptoms.