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Mesothelioma Causes Other Than Asbestos

Mesothelioma occurs in the tissues that line the lungs, chest wall, abdomen, and other organs. People who contract this disease typically worked in jobs where they were exposed to asbestos.

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

Occupational Exposure

Asbestos is a natural mineral that was used extensively to protect against fire before it was banned in the 1970s. The 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 long durations of time. Mesothelioma symptoms usually don't show until years after exposure to asbestos. Because of this, the majority of mesothelioma cases can be traced to occupational asbestos exposure.

When asbestos settlement is disturbed, its tiny fibers are released into the air and can be inhaled or swallowed. These fibers may reach the thin tissue layer which surrounds organs. This layer is known as mesothelium. It can also develop mesothelioma-related cancerous tumors. Pleural mesothelioma develops around the lung and is the most prevalent form of mesothelioma. Other mesothelioma forms are pericardial and peritoneal. These form in the abdomen.

Mesothelioma can also occur in other areas of the body, if asbestos is inhaled or ingested less frequently. It can be found in the testicles' lining (peritoneal mesothelioma) and in the abdominal cavity's lining (pericardial mesothelioma). Mesothelioma usually occurs as a result of an injury to the mesothelium, so it's hard to determine whether it was caused by exposure to occupational radiation or a different cause.

Some individuals with mesothelioma have been diagnosed with the disease due to contact with asbestos from the outside. It is sometimes called take-home exposure and it happens when asbestos is ingested on clothing worn by workers or other equipment. In these situations, families often clean and wash the workers' clothes, which leads to a higher risk of exposure than could be expected. Certain studies have revealed that the use of a similar asbestos called erionite can increase the risk of mesothelioma in those who live near erionite deposits.

Chemotherapy and radiation are both medical treatments that can increase the chance of developing mesothelioma. These treatments can cause damage to the mesothelium, causing mesothelioma. However, they do not make up a large percentage of cases.

Secondhand Exposure

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

Workers who are directly exposed to asbestos are at the greatest risk of developing mesothelioma. This is particularly 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 material. The asbestos fibers can end up in the lining of the lungs, stomach and the heart. The asbestos can remain in the body for a prolonged period and cause malignant mesothelioma tumors to grow.

Inhaling and swallowing these fibers may result in peritoneal, pleural or other forms of mesothelioma. The symptoms can appear anywhere between 30 and 50 years after exposure. To diagnose mesothelioma the doctor must first rule out any other medical conditions that could be causing 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 of mesothelioma of the peritoneal region continues to increase even after exposure to asbestos has ended.

Asbestos is a group of six naturally occurring metamorphic fibrous minerals. It is invulnerable to heat and fire and highly robust, which made it a popular material for industrial, commercial and military use throughout the 20th century. Asbestos was widely used from the end of World War II through to the mid 1970s. It was most commonly found in ships, buildings automobile parts, and insulation.

Workers who used to handle or inhale asbestos were the most likely group to have diagnosed mesothelioma. However, there are some who have been diagnosed with mesothelioma who have no previous occupational exposure to asbestos. These individuals were exposed to asbestos by other means. For instance, a lot of women with husbands who employed asbestos brought home asbestos fibers that landed on their clothing and skin. People who received the polio vaccine in the 1950s and 1960s have been found to be at a higher risk for mesothelioma as well, due to the contamination of the polio vaccine with asbestos claim.

Environmental Exposure

While asbestos is the primary mesothelioma cause, there are several other factors that can also contribute to the development of. This could include gender, age, or genetics. People who have a predisposition to mesothelioma or any other health problems are at a higher risk than those without.

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

The symptoms of mesothelioma can be seen over time, and they may differ depending on the type a person has. Everyone should be aware of the risks they face and consult their physician if they experience any symptoms that are unusual or alarming.

Asbestos exposure can trigger three types of mesothelioma namely pleural, peritoneal and pericardial. The lung is affected by mesothelioma pleural, and organs in the abdominal cavity are affected by peritoneal and the pericardial. The most common mesothelioma is pleural, and usually develops in the lungs. However, peritoneal mesothelioma could form in the abdominal cavity and pericardial mesothelioma develops in the lining surrounding the heart.

Researchers have discovered that other substances may cause mesothelioma too. These include erionite, a mineral similar to asbestos and radiation therapy. A virus known as SV40 and certain varieties of talcum powder can cause mesothelioma too.

Research into the causes of mesothelioma help doctors make diagnoses more quickly and accurately. This allows mesothelioma sufferers to receive treatment sooner and improve their outcome. It is also crucial to understand other mesothelioma risk factors so we can help to avoid more mesothelioma cases in the future. The use of talcum could result in more women developing peritoneal cancer. We can reduce the number diagnosed with cancer by educating the general public about mesothelioma. This is important because mesothelioma is a cancer that can cause symptoms that may be delayed by up to 50 years.

Genetics

If you were diagnosed with mesothelioma you must consult a doctor. Early treatment offers the best prognosis. While asbestos exposure is the most common mesothelioma trigger but research continues to discover other risk factors, such as talcum powder and SV40. Knowing the dangers and how to avoid them can prevent more mesothelioma cases.

Asbestos is a group of fibrous minerals that were used extensively throughout the 20th century in various industrial, commercial and military applications. Its strength and fire-resistant characteristics was a major draw for manufacturers. However, the dangers of asbestos became evident and were documented by researchers, leading to its removal. People who were exposed to asbestos at work are at risk of developing mesothelioma. This includes miners factory workers, asbestos insulation manufacturers and installers, railroad workers, auto manufacturers, ship builders and others who worked with or wore clothes that was contaminated with asbestos.

Inhaled asbestos fibers settle in the lung's lining (the pleura) which is where they get irritation and eventually grow into tumors. The signs typically take a long time to appear however, by the time they do, mesothelioma is already advanced. It can be a sign of chest pain, heaviness, or difficulty breathing. Fluid accumulation in the lungs is also an indication.

Mesothelioma is caused by cancerous cell mutations. These are caused by asbestos exposure, but a lot of researchers believe that the genes of a person also play an important role. Researchers have discovered a gene referred to as BAP 1 on the short arm of chromosome 3 which causes mesothelioma studying mesothelioma epidemics in two U.S. families with Swiss origins. The gene mutation was found in every member of the family suffering from mesothelioma.

Genetics is only one aspect of the mesothelioma enigma however it is an important one. Only a tiny percentage of people who experience asbestos exposure develop mesothelioma which suggests a person's genetics are also at play. Tumor suppressing genes seem to be altered in the majority of mesothelioma victims. As research progresses the genes will be investigated and better understood to help stop mesothelioma from developing. It is also possible that those who are genetically predisposed will have to be more cautious about asbestos exposure and will need regular screening for mesothelioma-related symptoms.