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Mesothelioma Causes Other Than Asbestos

Mesothelioma is a cancer of the tissues that line the chest wall, lungs abdomen, and other organs. People who get this cancer usually had jobs that exposed them to asbestos.

Asbestos is a group of minerals that make strong, microscopic fibers. It was utilized in the construction and automotive industries because it resists heat, water and fire.

Occupational Exposure

Asbestos is a naturally occurring mineral that was used extensively to protect against fire before it was banned in the 1970s. Workers who handled asbestos regardless of whether they mined it or worked with 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 law fibers for prolonged periods of time. Mesothelioma symptoms generally don't manifest until years after exposure to asbestos. For this reason, the majority of mesothelioma cases are attributed to occupational asbestos exposure.

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

Mesothelioma can also develop in other areas of the body, if asbestos is inhaled or ingested in smaller quantities. It can be found in the testicles' lining (peritoneal mesothelioma) and in the wall of the abdominal cavity (pericardial mesothelioma). Mesothelioma is usually the result of an injury to the mesothelium which is why it's difficult to determine whether it was caused by occupational exposure or a different cause.

Some people with mesothelioma have developed the disease through contact with asbestos from the outside. It is sometimes referred to as take-home exposure, and happens when asbestos is found on the clothing of workers or other equipment. In these cases families are often required to wash and clean the workers' clothes which can lead to greater exposure than would otherwise be expected. Certain studies have revealed that the use of a similar asbestos known as erionite increases the risk of mesothelioma for those who live near erionite deposits.

Other factors that increase the risk of mesothelioma are certain medical treatments, including chemotherapy and radiation. These treatments can harm the mesothelium and cause mesothelioma but they do not account for a significant proportion of cases.

Secondhand Exposure

Other factors can increase the mesothelioma risk. This includes genetics, history of radiation therapy to the chest and secondhand exposure. A family history of the disease may also increase an individual's risk. However, asbestos claim remains the main mesothelioma cause.

People who work directly with asbestos are at the greatest 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 frequently inhale tiny asbestos fibers when they break or disturb the material. The asbestos fibers can end up within the lining of the stomach, lungs and heart. The asbestos may remain in the body for a prolonged period, causing malignant mesothelioma tumors to develop.

Inhaling and swallowing these fibers may cause pleural, peritoneal, or other forms of mesothelioma. The symptoms can develop anywhere between 30 to 50 years after exposure. To diagnose mesothelioma, doctors must first rule out any other condition that could be causing the patient's symptoms.

Exposure to asbestos attorney is known to cause pleural mesothelioma, the most frequent type of this cancer. It is believed that the risk of 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 heat and fire which makes it a popular option for military, industrial and commercial applications throughout the 20th century. Asbestos was heavily used from the end of World War II through to the mid 1970s, and it was most commonly found in buildings, ships as well as in automobile parts and insulation.

Workers who handled or inhale asbestos were the primary group that diagnosed mesothelioma. However, some people have been diagnosed with mesothelioma and have no occupational history of exposure to asbestos. They were exposed to asbestos through other ways. For example, many women who had husbands who employed asbestos brought home stray asbestos fibers that landed on their clothing and skin. The people who were exposed to the polio vaccine during the 1950s and 1960s have been found to be at a higher risk of developing mesothelioma too because of the contamination of the vaccine for polio with asbestos.

Environmental Exposure

While asbestos is the primary mesothelioma cause, there are several other factors that can also be involved. This could include age, gender, or genetics. People who have a predisposition to mesothelioma or any other health problems are at a greater risk than those who do not have.

The exposure to asbestos in the workplace accounts for most mesothelioma cases. Workers who have long-term, constant exposure to asbestos, like shipyard or miners workers, are at the most risk. However, a lot of people who have mesothelioma have not directly worked with asbestos. 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 kind of exposure is most common among spouses of those who handled asbestos.

Mesothelioma-related symptoms usually develop over time and can vary depending on the type of mesothelioma person is suffering from. It is crucial for everyone to be aware of their risks and consult a physician if they are experiencing any unusual or alarming symptoms.

Asbestos exposure can lead to three types of mesothelioma: the pericardial, peritoneal and pleural. The lungs are affected by pleural mesothelioma and organs in the abdominal cavity are affected by peritoneal and the pericardial. The most commonly diagnosed mesothelioma type is pleural and typically occurs in the lungs. However, peritoneal mesothelioma could form in the abdominal cavity and pericardial mesothelioma develops in the lining around the heart.

Researchers have discovered that different substances may cause mesothelioma as well. These include erionite which is a mineral similar to asbestos, and radiation therapy. A virus known as SV40, and certain types talcum powder could also cause mesothelioma.

The study of the causes of mesothelioma helps doctors make diagnoses more quickly and precisely. Patients with mesothelioma can receive treatment earlier and have better outcomes. Understanding other mesothelioma risks is important to help prevent future mesothelioma. The use of talcum can increase the risk of women developing peritoneal cancer. Through educating the public about mesothelioma, we can reduce the number of people diagnosed with the disease. This is particularly important because mesothelioma symptoms can be delayed for up to 50 years.

Genetics

If you have been diagnosed with mesothelioma you should seek out a specialist. Early treatment can give patients the best chance of surviving. While asbestos exposure is the primary mesothelioma cause but research continues to uncover other risk factors such as talcum powder and SV40. Understanding these risks and avoiding them will stop mesothelioma cases from occurring.

Asbestos is a class of fibrous minerals that were used extensively throughout the 20th century for various industrial, commercial and military applications. Its strength and fire resistance was a major draw for manufacturers. However, the dangers of asbestos were discovered and documented by researchers, leading to its elimination. People who were exposed to asbestos in the workplace are at risk for mesothelioma. These people include miners, factory workers, asbestos insulation manufacturers and railroad workers, installers auto makers, ship builders and those who handled or wore clothing contaminated with asbestos.

Inhaled asbestos fibers settle in the lung's lining (the pleura) and are irritated and eventually develop tumors. The signs of mesothelioma could take a while to show up, however they usually become advanced by the time that they appear. The symptoms include breathing difficulties, 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 scientists believe a person's genes also play an important role. Researchers have discovered a gene named BAP 1, which is located on the short arm chromosome 3 that causes mesothelioma. They discovered this gene while studying mesothelioma outbreaks in two U.S. families with Swiss descent. Every person in the family who was diagnosed with mesothelioma was affected by this mutation.

Genetics is just one part of the mesothelioma equation however it is a crucial one. A small proportion of those who suffer from asbestos exposure develop mesothelioma which suggests that a person's genes may also be involved. The genes that suppress tumors appear to be mutated in most mesothelioma victims. As the research continues this gene will be examined and understood more thoroughly to stop more mesothelioma from occurring. It is also possible that those with a genetic predisposition will require greater caution about asbestos exposure and will require regular screening for mesothelioma symptoms.