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Mesothelioma Causes Other Than Asbestos

The tissue that surrounds the lungs and other organs can develop mesothelioma. Patients who develop this cancer usually had jobs where they were exposed to asbestos.

Asbestos is one of the minerals that make strong microscopically-sized fibers. It was utilized in construction and automotive products because it is resistant to heat fire, and water.

Workplace Exposure

Asbestos is a naturally occurring mineral that was used extensively for its fireproof properties prior to when it was banned in the 1970s. People who worked with asbestos compensation, whether they mined it or worked with it in factories are at risk of developing mesothelioma. The people who are at the highest risk are those who were exposed to large quantities of microscopic asbestos fibers for long durations of time. Mesothelioma symptoms generally don't manifest until years after exposure to asbestos. Because of this, 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 inhaled or swallowed. The fibers could make their way to the thin layer of tissue surrounding organs. This layer, called the mesothelium, can develop mesothelioma cancerous tumors. Pleural mesothelioma is a tumor that develops around the lung and is the most common mesothelioma form. Other types of mesothelioma are peritoneal and pericardial. These form in the abdomen.

Mesothelioma may also form in other areas of the body when asbestos is ingested or inhaled in smaller quantities. It can occur in the testicles' lining (peritoneal mesothelioma) and the abdominal cavity's lining (pericardial mesothelioma). Mesothelioma is typically the result of mesothelium damage, so it's hard to determine whether it was caused by occupational exposure or another cause.

Some individuals with mesothelioma have developed the disease through contact with asbestos from the outside. This is often known as take-home exposure. It occurs when asbestos is brought home on workers' clothing or equipment. In these cases workers' clothes are frequently cleaned and washed by families, which results in a higher exposure than expected. Some studies have found that the use of a similar asbestos called erionite can increase the risk of mesothelioma for those who live near erionite deposits.

Other factors that may increase the risk of mesothelioma include certain medical treatments, such as chemotherapy and radiation. These treatments can harm mesothelium, which can cause mesothelioma. However, they do not cause a significant number of cases.

Secondhand Exposure

Other factors can increase the risk of mesothelioma. This includes genetics, a history of radiation therapy to the chest area and exposure through secondhand sources. A family history of mesothelioma can also increase the risk of an individual. However, asbestos remains the most common mesothelioma cause.

Workers who are directly exposed to asbestos are at chance of developing mesothelioma. This is especially relevant for those working in construction, manufacturing, shipbuilding, asbestos mining, and other related industries. People who work with asbestos often breathe in tiny asbestos fibers when they break or disturb the substance. The asbestos fibers can end up in the lining of the stomach, lungs and the heart. The asbestos can remain in the body for a long time and cause malignant mesothelioma cancers to grow.

Inhaling or swallowing these harmful fibers could lead to mesothelioma of the pleura, peritoneal mes and other forms of the disease. The symptoms can take anywhere from 30 to 50 years before they appear. To diagnose mesothelioma, doctors must first rule out other conditions that may be causing the patient's symptoms.

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

Asbestos is one of naturally occurring fibrous metamorphic minerals. It is highly durable and resistant to heat and fire, making it a popular choice for military, industrial and commercial applications throughout the 20th century. Asbestos was widely used from the end of World War II through to the mid 1970s. It was often found 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, some people have been diagnosed with mesothelioma and do not have a history of occupational exposure to asbestos. These individuals were exposed to asbestos via other ways. For instance, many wives of husbands who employed asbestos brought home asbestos fibers on their clothes and skin. Those who were vaccinated against polio in the 1950s and 1960s have been shown to be at a higher risk for mesothelioma as well due to the contamination of the vaccine for polio with asbestos.

Environmental Exposure

While asbestos is the most common cause of mesothelioma but there are a variety of other factors that could contribute to the development of. This may include the person's gender, age or genetics. People with a genetic predisposition or other health problems are at a higher risk for developing mesothelioma than those who are not.

Exposure to asbestos in the workplace is responsible for most mesothelioma cases. Workers with long-term, consistent exposure to asbestos, such as shipyard workers or miners workers, are at most risk. However, many of those with mesothelioma have not directly worked with asbestos. The risk of exposure to asbestos can be exacerbated when someone lives with a person who worked with asbestos settlement and breathe in asbestos fibers. This type of exposure is most common among spouses of workers who handled asbestos.

The symptoms of mesothelioma may develop as time passes, and they can vary depending on what type of cancer a person is. Everyone should be aware of the risks they face and speak to their physician if they experience any symptoms that are unusual or alarming.

Asbestos exposure can lead to three kinds of mesothelioma: pleural, peritoneal and pericardial. The lungs are affected by pleural mesothelioma, while organs of the abdominal cavity are affected by peritoneal as well as the pericardial. Most mesothelioma forms in the lung. However, pericardial and peritoneal cancers can also develop in the abdominal cavity.

Researchers have discovered that different substances can cause mesothelioma too. This includes erionite, which is a mineral similar to asbestos as well as radiation therapy. A virus called SV40 and certain types of talcum powder could cause mesothelioma.

Research into causes of mesothelioma help doctors to diagnose mesothelioma more quickly and accurately. This allows mesothelioma sufferers to receive treatment earlier and improve their outcomes. Knowing the other mesothelioma risk factors is important to help prevent mesothelioma in the future. For example, the use of talcum powder can result in more women developing mesothelioma of the peritoneal region. By educating people about mesothelioma, we can decrease the number of people diagnosed with the disease. This is especially important since mesothelioma symptoms are typically delayed for up to 50 years.

Genetics

If you have been diagnosed with mesothelioma you should consult a specialist. Early treatment provides the best chance for a positive outcome. While asbestos exposure is the primary cause of mesothelioma, research continues to uncover other risk factors like talcum powder and SV40. Knowing and avoiding these risk factors will help to prevent the occurrence of more cases of mesothelioma.

Asbestos is one of the fibrous minerals that were utilized extensively throughout the 20th century in various industrial, commercial and military applications. Its strength and resistance to fire led to it being a favorite among manufacturers. However, the dangers of asbestos (Highly recommended Reading) were discovered and documented by researchers, resulting in its phase out. People who were exposed to asbestos while at work are at the greatest risk of developing mesothelioma. These people include miners, factory workers, asbestos insulation manufacturers and installers, railroad workers and ship builders, auto manufacturers and those who handled or wore clothing contaminated with asbestos.

Inhaled asbestos fibers settle in the lining of the lungs (the pleura) which is where they get irritation and eventually grow into tumors. The symptoms typically take years to appear however, by the time they show, mesothelioma is already advanced. Symptoms can include chest pain, heavy breathing or difficulty breathing. The accumulation of fluid in the lungs is also a symptom.

Mesothelioma is caused by cancerous mutations in cells. They are caused by asbestos exposure, however many researchers believe that a person's genes 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 investigating mesothelioma-related epidemics in two U.S. families with Swiss origins. Every member of the family who developed mesothelioma had this mutation.

Genetics is only one component of the mesothelioma puzzle, but it is a crucial one. Only a small percentage of those who suffer from asbestos exposure develop mesothelioma, which suggests a person's genes may also be involved. Tumor suppressing genes appear to be mutated in most mesothelioma patients. As the research continues the genes will be studied and understood more thoroughly to stop more mesothelioma from occurring. It is also likely that those who are genetically predisposed will have to be more cautious about asbestos exposure and will require regular screening for mesothelioma-related symptoms.