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Mesothelioma Causes Other Than Asbestos

Mesothelioma occurs in the tissues that line the lungs, chest wall, abdomen and other organs. Patients who develop this cancer usually had jobs that exposed them to asbestos.

Asbestos is one of the minerals that form strong microscopic fibers. It was utilized in the construction and automotive industries because it is resistant to heat fire and water.

Workplace Exposure

Asbestos is a natural mineral that was extensively used for its fireproof properties before it was banned in the 1970s. The people who worked with asbestos regardless of 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 quantities of microscopic asbestos fibers for long periods of time. Mesothelioma symptoms generally don't manifest until decades after exposure to asbestos. This is why the majority of mesothelioma cases can be traced to occupational asbestos exposure.

When asbestos is disturbed, its tiny fibers are released into the air and can be breathed in or swallowed. These fibers can get into the thin layer of tissue that surrounds organs. This layer, dubbed the mesothelium, can develop cancerous tumors of mesothelioma. The most frequent mesothelioma type is called pleural mesothelioma, which forms around the lungs. Other mesothelioma types are pericardial and peritoneal. These form in the abdomen.

Mesothelioma can also occur in other parts of the body, if asbestos is ingested or inhaled less frequently. It can form in the testicular linings as well as the abdominal cavity. Mesothelioma usually occurs as a result of an injury to the mesothelium which is why it's difficult to determine if it 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 often called take-home exposure and it occurs when asbestos is brought home on the clothing of workers or equipment. In these cases workers' clothes are often washed and cleaned by their families, resulting in a greater exposure than expected. Some studies have found that the use of a similar asbestos known as erionite increases the risk of mesothelioma developing in those living near erionite deposits.

Other factors that increase the risk of mesothelioma is certain medical treatments, including chemotherapy and radiation. These treatments can cause damage to the mesothelium and cause mesothelioma, however they don't account for a significant proportion of cases.

Secondhand Exposure

A number of other factors can increase a person's likelihood of developing mesothelioma. Genetics, radiation therapy history to the chest, and secondhand exposure are all factors that could increase the likelihood of developing mesothelioma. A family history of the disease may also increase the risk of an individual. However, asbestos remains the most common cause of mesothelioma.

People who work directly with asbestos are at risk of developing mesothelioma. This is particularly true for those who work in manufacturing, construction shipbuilding, asbestos mining and other related industries. People who work with asbestos frequently inhale tiny asbestos fibers when they break or alter the substance. The asbestos fibers can end up in the lining of the stomach, lungs and heart. The asbestos can remain in the body for a prolonged period and cause malignant mesothelioma cancers to develop.

Inhaling or swallowing these contaminated fibers can cause mesothelioma of the pleura, peritoneal mes and other types of the disease. The symptoms can take anywhere from 30 to 50 years to appear. To determine mesothelioma, a doctor must first rule out any other conditions that could be causing symptoms.

Exposure to asbestos is known to cause pleural mesothelioma the most frequent type of this cancer. It is believed that the risk of mesothelioma in this form decreases after a person's asbestos exposure is over. 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 is resistant to fire and heat making it a preferred choice for military, industrial and commercial applications throughout the 20th century. Asbestos was widely utilized from the close of World War II through to the mid 1970s. It was commonly used in ship, buildings, automobile parts and insulation.

Workers who used to handle or inhale asbestos were the main group who developed mesothelioma. However, some people have been diagnosed with mesothelioma who have no occupational history of exposure to asbestos. These people were exposed to asbestos via other ways. For example, many women with husbands who worked with asbestos legal brought home stray asbestos fibers that landed on their clothing and skin. Those who were exposed to the polio vaccine during the 1950s and 1960s have been shown to be at an increased risk of developing mesothelioma too, due to the contamination of the vaccine for polio with asbestos.

Environmental Exposure

While asbestos is the main mesothelioma trigger but there are a variety of other factors that may be involved. These may include a person's age, gender or genetics. People who have a genetic predisposition or health issues are at higher risk for developing mesothelioma than those who don't.

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 most risk. However, many people with mesothelioma have not directly worked with asbestos. The risk of exposure to asbestos; click here for more, can be exacerbated when someone lives with someone who worked with asbestos and breathe in asbestos fibers. This kind of exposure is most common for spouses of workers who handled asbestos.

The symptoms of mesothelioma can become more apparent as time passes, and they may differ depending on the type a person has. Everyone should be aware of the dangers they face and consult your doctor if they notice any symptoms that are unusual or alarming.

Asbestos exposure can trigger three types of mesothelioma namely Pericardial, peritoneal, and pleural. The lung is affected by mesothelioma pleural, and organs in the abdominal cavity are affected by peritoneal as well as pericardial. The majority of mesothelioma occurs in the lung. However, pericardial and peritoneal cancers can form in the abdominal cavity.

Researchers have discovered that different substances can also cause mesothelioma. 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 may aid doctors in diagnosing the cause more accurately and quickly. Patients with mesothelioma can receive treatment earlier and have better outcomes. It is also vital to understanding other mesothelioma risk factors to help to prevent mesothelioma cases from occurring in the near future. For example, the use of talcum powder could lead to more women developing peritoneal mesothelioma. We can decrease the number of women diagnosed with cancer by educating the public about mesothelioma. This is important because mesothelioma can have symptoms that can be delayed for up to 50 years.

Genetics

If you were diagnosed with mesothelioma, it is recommended to consult a doctor. Early treatment offers the best prognosis. While asbestos exposure is the most common mesothelioma cause, research continues to discover other risk factors like talcum powder and SV40. Knowing the risks and avoiding them will stop mesothelioma cases from occurring.

Asbestos is one of the fibrous minerals which were used extensively throughout the 20th century in various industrial, commercial and military applications. Its durable and fire-resistant nature has made it a popular choice for manufacturers. However, the dangers of asbestos became apparent and were well-documented by scientists, leading to its phase out. The people who were exposed to asbestos while at work are at risk for mesothelioma. This includes miners, factory workers, asbestos insulation manufacturers and installers, railroad workers and auto manufacturers, ship builders and those who worked with or wore clothes contaminated with asbestos attorney.

Inhaled asbestos legal fibers settle in the lung's lining (the pleura) which is where they get irritated and eventually develop tumors. The symptoms typically take years to appear however, when they do, mesothelioma is already advanced. The symptoms include breathing difficulties and chest pain or heaviness and fluid buildup in the lungs.

Mesothelioma is caused by cancerous cell mutations. They are caused by asbestos exposure, however many researchers believe that the genes of a person can also play a role. Researchers discovered a gene known as BAP 1 on the short arm of chromosome 3 that leads to mesothelioma after studying mesothelioma epidemics 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 puzzle however, it's an essential one. Only a small percentage of those who suffer from asbestos exposure develop mesothelioma which suggests that the person's genes are also at play. Most mesothelioma patients have mutated tumor suppressing genes. As the research continues this gene will be investigated and analyzed better to prevent further mesothelioma developing. It is also likely that those who have a genetic predisposition have to be more cautious about asbestos exposure and will require regular screening for mesothelioma signs.