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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. Patients who develop this cancer usually worked on jobs that exposed them to asbestos.

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

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. Workers who handled asbestos, whether they mined it or worked with it in factories are at risk of mesothelioma. The most at risk are those who were exposed to large amounts of microscopic asbestos fibers for long durations of time. Mesothelioma symptoms usually don't show until decades after exposure to asbestos. This is why 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 make their way to the thin layer of tissue that surrounds organs. This layer, called the mesothelium, can develop mesothelioma cancerous tumors. Pleural mesothelioma forms around the lung and is the most common form of mesothelioma. Other mesothelioma types include mesothelioma that develops in the abdomen, and pericardial mesothelioma, growing around the heart.

Mesothelioma can also develop in other parts of the body if asbestos is inhaled or consumed in smaller quantities. It can form in the linings of the testicles and abdominal cavity. It's difficult to determine if mesothelioma is the result of exposure to occupational radiation, or some other cause.

Some individuals with mesothelioma have been diagnosed with the disease due to contact with asbestos from the outside. This is often known as take-home exposure. It occurs when asbestos is brought home on clothing worn by workers or equipment. In these instances, families often wash and clean the clothes of workers which can lead to greater risk of exposure than would normally be expected. Some studies have found that the use of a similar asbestos litigation called erionite can increase the risk of mesothelioma in those living near erionite deposits.

Radiation and chemotherapy are also medical treatments that can increase your risk of developing mesothelioma. These treatments can cause damage to the mesothelium and lead to mesothelioma, however they aren't responsible for a significant number of cases.

Secondhand Exposure

Other factors can increase a person's risk of developing mesothelioma. This includes genetics, history of radiation therapy on the chest, and exposure to secondhand radiation. A mesothelioma-related family history can increase the chance of contracting the disease. However, asbestos remains the main cause of mesothelioma.

Workers who are directly exposed to asbestos are at the greatest chance 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 fibers when they break or alter the substance. The asbestos fibers can end up within the lining of the stomach, lungs and the heart. The asbestos can remain in the body for a prolonged period and cause malignant mesothelioma cancers to develop.

Inhaling and swallowing these fibers may cause peritoneal, pleural, or other mesothelioma types. The symptoms can develop anywhere between 30 to 50 years after exposure. To determine if mesothelioma is a disease, the doctor must first rule out any other medical conditions that could cause symptoms.

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

Asbestos is a group of six naturally occurring fibrous metamorphic minerals. It is extremely 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 extensively utilized from the close of World War II through to the mid 1970s, and it was commonly used in ship, buildings automobile parts, and insulation.

Workers who used to handle or inhale asbestos were the primary group that developed mesothelioma. However, some people have been diagnosed with mesothelioma but have no previous occupational exposure to asbestos. These people were exposed to asbestos by other ways. For instance, a lot of women with husbands who employed asbestos brought home asbestos fibers on their clothing and skin. The people who were vaccinated against polio in the 1950s and 1960s have been shown to be at a greater risk for mesothelioma as well because of the contamination of the polio vaccine with asbestos.

Environmental Exposure

While asbestos is the primary mesothelioma trigger, there are several other factors that could play a role. This may include the person's gender, age or genetics. People with a predisposition to mesothelioma, or other health problems are at higher risk than those without.

The exposure to asbestos in the workplace is responsible for the majority of mesothelioma cases. Workers who have long-term, constant exposure to asbestos, like shipyard or miners workers, are at highest risk. However, a lot of people who have mesothelioma have not directly worked with asbestos case. The risk of exposure to asbestos can be exacerbated when people live with a person who worked with asbestos and breathed in asbestos fibers. This type of exposure is the most frequent among spouses of workers who worked with asbestos.

Mesothelioma-related symptoms usually occur over time and vary depending on the type of mesothelioma that a patient has. It is essential for everyone to be aware of their risk and consult a physician when they experience any unusual or worrying symptoms.

Asbestos exposure can lead to three types of mesothelioma: the pericardial, peritoneal and pleural. The lung is affected by pleural mesothelioma, while organs in the abdominal cavity are affected by peritoneal as well as the pericardial. The most frequent mesothelioma is pleural, and usually occurs in the lungs. However, pericardial and peritoneal cancers can develop in the abdominal cavity.

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

The study of the causes of mesothelioma could help doctors identify the cause more precisely and speedily. This allows mesothelioma sufferers to receive treatment earlier and improve their results. It is also essential to know the mesothelioma risks of other factors so we can help prevent more mesothelioma cases in the future. For instance the use of talcum powder could result in more women developing mesothelioma peritoneal. We can decrease the number of women diagnosed with cancer by educating the general public about mesothelioma. This is particularly important as mesothelioma symptoms can be delayed for as long as 50 years.

Genetics

If you've been diagnosed with mesothelioma you should consult a specialist. Early treatment gives patients the best prognosis. While asbestos exposure is the main mesothelioma cause, research continues to identify other risk factors such as talcum powder and SV40. Knowing these risks and avoiding them will help to prevent the occurrence of more cases of mesothelioma.

Asbestos is a group of fibrous minerals that were utilized extensively throughout the 20th century for various commercial, industrial and military applications. Its durability and fire resistance led to it being a favorite among manufacturers. However, the dangers of asbestos became evident and were documented by researchers, resulting in its elimination. People who have been exposed to asbestos at work are at the highest risk for mesothelioma. These people include miners, factory workers, asbestos insulation manufacturers and installers, railroad workers auto manufacturers, ship builders and those who worked with or wore clothes that was contaminated with asbestos litigation.

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 of mesothelioma may take years to manifest, but they are typically advanced by the time they begin to manifest. Symptoms can include chest pain, heavy breathing or difficulty breathing. The accumulation of fluid in the lungs can also be a symptom.

Mesothelioma is caused by cancerous cell mutations. They are caused by asbestos exposure, but a lot of researchers believe that a person's genes are also a major factor. Researchers discovered a gene known as BAP 1 on the short arm of chromosome 3 that causes mesothelioma after studying mesothelioma outbreaks in two U.S. families with Swiss descent. Every person in the family who was diagnosed with mesothelioma had this mutation.

Genetics is just one part of the mesothelioma puzzle however it's a crucial one. Only a tiny percentage of people who experience asbestos exposure develop mesothelioma, which suggests a person's genetics are also involved. Tumor suppressing genes appear to be mutated in most mesothelioma patients. As research advances the genes will be studied and better understood to help stop mesothelioma from developing. It is also possible that those who have a genetic predisposition have to be more cautious about asbestos exposure and will require regular screening for mesothelioma signs.