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Mesothelioma Causes Other Than Asbestos The tissue that lines the lungs as well as other organs can develop mesothelioma. Patients who develop this cancer are usually exposed to asbestos during their jobs. Asbestos is a group of minerals that make strong, microscopic fibers. It was used in construction and automotive products because it is resistant to heat, fire, and water. Occupational Exposure Asbestos is a mineral that occurs naturally was extensively used for its fireproof properties before it was banned. Mesothelioma is a danger for those who worked with asbestos. Those who have the highest risk are those who were exposed to large quantities of asbestos fibers that were microscopic for extended durations of time. Mesothelioma symptoms generally don't manifest until decades after exposure to asbestos. This is why the majority of mesothelioma cases are linked to exposure to asbestos in the workplace. When asbestos is disturbed its tiny fibers can become airborne and can be breathed in or swallowed. The fibers can penetrate the thin tissue layer that covers organs. This layer is known as mesothelium, and it is prone to developing mesothelioma cancerous tumors. Pleural mesothelioma develops around the lung and is the most prevalent mesothelioma type. Other types of mesothelioma include mesothelioma that develops in the abdomen, and pericardial mesothelioma, that develops around the heart. It may also be present in other parts of your body, if you inhale or ingest asbestos in smaller quantities. It may occur in the testicles' lining (peritoneal mesothelioma) and in the lining of the abdominal cavity (pericardial mesothelioma). 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 exposure to occupational radiation or another cause. Some people with mesothelioma developed the disease after exposure to secondhand sources. The risk of exposure at home occurs when asbestos is carried home by employees on their clothing or equipment. In Hartford asbestos attorneys are often required to wash and clean the clothes of workers, which leads to a higher risk of exposure than could be expected. Certain studies have proven that the use of asbestos that is similar to erionite can increase the chance of developing mesothelioma in those living in the vicinity of the deposits of erionite. Chemotherapy and radiation are both medical treatments that can increase your risk of developing mesothelioma. These treatments can damage mesothelium, which can cause mesothelioma. However, they do not make up a large percentage of cases. Secondhand Exposure Many other factors can increase the likelihood of developing mesothelioma. This includes genetics, a history of radiation therapy for the chest and secondhand exposure. A family history of mesothelioma can also increase the risk of an individual. Asbestos remains the main reason for mesothelioma. People who work directly with asbestos are at chance of developing mesothelioma. This is particularly relevant for those employed in the manufacturing, construction shipbuilding, asbestos mining industries. When they break or disturb asbestos, people who work with it frequently breathe tiny asbestos fibers. The fibers can be found in the linings of the stomach, lungs and the heart. The asbestos fibers may remain in the body and cause malignant mesothelioma tumors. Inhaling and swallowing these fibers may cause pleural, peritoneal, or other types of mesothelioma. The symptoms can appear anywhere between 30 and 50 years after exposure. To diagnose mesothelioma doctors must first rule out other conditions which could be the cause of the patient's symptoms. Pleural mesothelioma is by far the most commonly encountered form of this cancer. After asbestos exposure the chance of developing this type of mesothelioma is believed to decrease. The risk of developing peritoneal cancer increases even after the asbestos exposure has ended. Asbestos is one of naturally occurring metamorphic fibrous minerals. It is extremely durable and is resistant to fire and heat making it a preferred choice for industrial, military and commercial applications throughout the 20th century. Asbestos was extensively used between the close of World War II and the mid-1970s. It was commonly found in ship insulation, buildings and automobile parts. Mesothelioma is most common in asbestos workers who handled or inhaled asbestos. However, a few people have been diagnosed with mesothelioma and do not have a history of occupational exposure to asbestos. These people were exposed to asbestos by other means. For instance, a lot of women who had husbands who employed asbestos brought home asbestos fibers on their clothing and skin. People who were vaccinated against polio during the 1950s and 1960s were found to be at a greater risk for mesothelioma as well, due to the contamination of the polio vaccine with asbestos. Environmental Exposure While asbestos is the most common mesothelioma trigger however, there are other factors that can also play a role. These could be related to a person's age, gender, or genetics. People who have a predisposition to mesothelioma or other health issues are at a higher risk than people who don't have. Most cases of mesothelioma result from asbestos exposure in the workplace. People who have a long-term, continuous exposure, like shipyard or miners workers, are at most risk. A lot of people with mesothelioma didn't work directly with asbestos. Second-hand exposure can occur when you live with someone who has been exposed to asbestos and breathes in asbestos-containing particles. This type of exposure is the most frequent for spouses of workers who handled asbestos. Mesothelioma symptoms typically occur over time and differ based on the type of mesothelioma person is suffering from. Everyone should be aware of the dangers they face and consult their doctor if any symptoms are alarming or unusual. Asbestos exposure may cause three types of mesothelioma, namely abdominal, pleural and pericardial. The lungs are affected by pleural mesothelioma while organs in the abdominal cavity are affected by peritoneal as well as pericardial. The most common mesothelioma is pleural, and usually forms in the lungs. However, peritoneal mesothelioma can be found in the abdominal cavity and mesothelioma that is pericardial develops in the lining surrounding the heart. Researchers have discovered that different substances may cause mesothelioma too. Radiation therapy and Erionite (a mineral that appears similar to asbestos) are among the substances that can cause mesothelioma. In addition, a virus known as SV40 and certain types of talcum powder could cause mesothelioma. The study of the causes of mesothelioma helps doctors to diagnose mesothelioma more quickly and accurately. This allows mesothelioma patients to receive treatment earlier and improve their outcomes. It is also vital to understand other mesothelioma risk factors to help prevent more mesothelioma cases in the near future. The use of talcum could cause more women to develop peritoneal cancer. We can cut down on the number diagnosed with cancer by educating people about mesothelioma. 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 seek out a specialist. Early treatment gives patients the best chance of surviving. The research continues to uncover other risk factors, like talcum and SV40. Knowing these risks and avoiding them can help prevent more cases mesothelioma. Asbestos is one of the fibrous minerals which 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. Researchers have documented the dangers of asbestos and made it clear that asbestos was a risk. The phase-out of asbestos followed. People who have been exposed to asbestos at work are at the greatest risk of developing mesothelioma. These people include miners, factory workers asbestos insulation manufacturers, railroad workers, installers, 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) and are irritation and eventually grow into tumors. The symptoms typically take years to appear however, by the time they do mesothelioma is already in advanced. The symptoms include breathing difficulties and chest pain, or heaviness and fluid buildup in the lung. Mesothelioma is caused by cancerous mutations in cells. They are caused by asbestos exposure, however many researchers believe that a person's genes also play an important role. Researchers found a gene called BAP 1, located on the short arm of chromosome 3, which causes mesothelioma. They discovered this gene while investigating mesothelioma epidemics in two U.S. families with Swiss ancestry. Every person in the family who developed mesothelioma had this mutation. Genetics is only one aspect of the mesothelioma equation however it is a significant one. Only a small number of asbestos-related sufferers develop mesothelioma. This suggests that genes play an important part. Tumor suppressing genes appear to be altered in the majority mesothelioma patients. As research continues this gene will be studied and understood more completely to prevent more mesothelioma from occurring. It is also possible that those who have a genetic predisposition need to be more careful about exposure to asbestos and will need regular screening for mesothelioma symptoms.