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Mesothelioma Causes Other Than Asbestos

Mesothelioma can be found in the tissues that line the chest wall, lungs abdomen and other organs. Patients who develop this cancer usually worked on jobs that exposed them to asbestos.

Asbestos is a group of minerals that create strong microscopically-sized fibers. It was utilized in automotive and construction products because it is resistant to heat fire and water.

Occupational Exposure

Asbestos is a natural mineral that was extensively used for its fireproof properties prior to when it was banned in the 1970s. People who worked with asbestos, whether they mined it or handled 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 decades after exposure to asbestos. Because of this, the majority of mesothelioma cases are linked to occupational asbestos exposure.

When asbestos is disturbed, its tiny fibers become airborne and can be breathed in or swallowed. The fibers could get into the thin layer of tissue surrounding organs. This layer is called the mesothelium and it can develop mesothelioma cancerous tumors. The most popular type of mesothelioma is pleural mesothelioma, which forms around the lung. Other types of mesothelioma are pericardial and peritoneal. They are formed in the abdomen.

Mesothelioma can also occur in other parts of the body, if asbestos settlement is inhaled or ingested with smaller amounts. It can also develop in the testicular linings as well as the abdominal cavity. It is difficult to determine if the mesothelioma was caused by occupational exposure or another cause.

Some individuals with mesothelioma have contracted the disease via contact with asbestos from the outside. This is sometimes called take-home exposure and it occurs when asbestos is found on workers' clothing or equipment. In these instances families are often required to wash and clean the clothes of workers, which leads to a greater exposure than would otherwise be expected. Certain studies have revealed that the use of a similar asbestos called erionite can increase the risk of mesothelioma in those living near erionite deposits.

Chemotherapy and radiation are both medical treatments that may increase the chance of developing mesothelioma. These treatments can cause damage to the mesothelium and cause mesothelioma, however they don't account for a large proportion of cases.

Secondhand Exposure

Other factors can increase the mesothelioma risk. These include genetics, a history of radiation therapy on the chest and secondhand exposure. A family history of the disease can also increase an individual's risk. However, asbestos remains the main cause of mesothelioma.

People who work directly with asbestos are at the greatest risk of developing mesothelioma. This is especially relevant for those working in manufacturing, construction shipbuilding, asbestos mining, and other related industries. People who work with asbestos often breathe in tiny asbestos settlement fibers when they tear or damage the substance. The asbestos fibers can end up in the lining of the lungs, stomach and heart. The asbestos can remain in the body for a long time and cause malignant mesothelioma tumors to develop.

Inhaling or swallowing these contaminated fibers could lead to pleural mesothelioma, peritoneal mesothelioma and other types of the disease. The symptoms can manifest anywhere between 30 and 50 years after exposure. To determine if mesothelioma is a cancer doctors must first rule out any other condition which could be the cause of the patient's symptoms.

Exposure to asbestos is known to cause pleural mesothelioma, the most common type of cancer. It is believed that the risk of mesothelioma that is this type decreases after a person's asbestos exposure has ended. However, the risk for peritoneal mesothelioma continues to rise even after exposure to asbestos has ended.

Asbestos is a group of naturally occurring fibrous metamorphic minerals. It is highly durable and resistant to fire and heat, making it a popular choice for industrial, military and commercial applications throughout the 20th century. Asbestos was widely employed from the time of World War II through to the mid 1970s, and it was commonly used in ships, buildings as well as in automobile parts and insulation.

Workers who used to handle or inhale asbestos were the most likely group to have developed mesothelioma. However, a few people have been diagnosed with mesothelioma and have no previous occupational exposure to asbestos. These people were exposed to asbestos via other methods. For example, many women who had husbands who employed asbestos brought home asbestos fibers on their clothes and skin. The people who were exposed to the polio vaccine in the 1950s and 1960s have been found to be at a higher risk for mesothelioma as well because of the contamination of the vaccine for polio with asbestos.

Environmental Exposure

While asbestos is the primary cause of mesothelioma, there are several other factors that can also contribute to the development of. This could include gender, age, or genetics. People who have an inherited predisposition or other health problems are at a higher risk of developing mesothelioma than those who are not.

The exposure to asbestos in the workplace is the reason for the majority of mesothelioma cases. People who have a long-term, continuous exposure to asbestos, such as miners or shipyard workers, are at the highest risk. However, many of those with mesothelioma didn't directly work with asbestos. The risk of exposure to asbestos can be exacerbated when people live with a person who worked with asbestos and breathe in asbestos fibers. This kind of exposure is most common among spouses of workers who worked with asbestos.

The symptoms of mesothelioma may develop over time, and they will vary depending on the type of cancer a person is. It is crucial for everyone to be aware of their risk and talk to a doctor in the event of any unusual or alarming symptoms.

Asbestos exposure can lead to three types of mesothelioma namely pleural, peritoneal and pericardial. Pleural mesothelioma affects the lungs Peritoneal mesothelioma is a type of cancer that affect in the abdomen and mesothelioma of the pericardium is a common occurrence heart. Most mesothelioma forms in the lung. However, peritoneal and pericardial cancers can also develop in the abdominal cavity.

Researchers have discovered that different substances could cause mesothelioma as well. These include erionite, a mineral similar to asbestos and radiation therapy. Additionally, a virus called SV40 and certain types of talcum powder may cause mesothelioma.

The research into the causes of mesothelioma could help doctors diagnose more accurately and speedily. This allows mesothelioma patients to receive treatment earlier and better their outcomes. Knowing about other mesothelioma-related risks is important to help prevent mesothelioma from occurring in the future. The use of talcum can cause more women to develop peritoneal cancer. By educating the public on mesothelioma, we can reduce the number of people diagnosed with the cancer. This is especially important since mesothelioma symptoms are typically delayed for as long as 50 years.

Genetics

If you have been diagnosed with mesothelioma you should seek out a specialist. Early treatment is the best prognosis. While asbestos exposure is the most common mesothelioma cause, research continues to discover other risk factors, such as talcum powder and SV40. Knowing these risks and avoiding them will help to prevent the occurrence of more cases mesothelioma.

Asbestos is one of the fibrous minerals that were used extensively throughout the 20th century for various commercial, industrial and military applications. Its strength and fire-resistant characteristics was a major draw for manufacturers. However, the dangers of asbestos were discovered and documented by scientists, leading to its elimination. The people who were exposed to asbestos while at work are at risk of developing mesothelioma. This includes miners, factory workers, asbestos insulation manufacturers and railroad workers, installers, auto makers, ship builders and those who handled or wore clothing that was contaminated with asbestos.

Inhaled asbestos fibers settle in the lining of the lungs (the pleura) and are irritated and eventually develop tumors. The signs of mesothelioma could take a while to show up, but they are typically advanced by the time that they show up. The symptoms can include chest pain, heaviness or difficulty breathing. Fluid buildup in the lungs can be an indication.

Mesothelioma is caused by cancerous cell mutations. They are caused by asbestos exposure, however many researchers believe that a person's genes also play an important role. Researchers discovered a gene known as BAP 1 on the short arm of chromosome three which causes mesothelioma studying mesothelioma outbreaks in two U.S. families with Swiss descent. Every member of the family who was diagnosed with mesothelioma was affected by this mutation.

Genetics is only one component of the mesothelioma enigma, but it is a significant one. Only a small percentage of people who experience asbestos exposure develop mesothelioma which suggests a person's genes may also be involved. The genes that suppress tumors appear to be altered in the majority of mesothelioma patients. As research progresses these genes will be examined and better understood to prevent mesothelioma. It is also likely that those who are genetically predisposed will require greater caution about asbestos exposure and will need regular screening for mesothelioma symptoms.