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Mesothelioma and Non Asbestos Exposure Mesothelioma typically develops in the lining of the lungs (pleura) and abdomen (peritoneum). The rare cancer can also develop in the heart's lining (pericardium) or testes. Asbestos exposure is the main risk factor for mesothelioma. Certain mesothelioma patients have no previous history of asbestos exposure. Exposure to Asbestos Asbestos is a naturally occurring mineral that was once employed in industrial and construction products across the globe. People who worked in asbestos-related industries handled the material on a regular basis and were at risk of exposure. Asbestos fibres can become lodged in the lungs, causing progressive lung diseases. This is called asbestosis. As time passes, these trapped fibers can cause mesothelioma as well. Asbestos can also be breathed in or consumed, and the risk of mesothelioma and other asbestos-related illnesses increases depending on the duration and amount of exposure. The majority of mesothelioma cases result from occupational exposure. Asbestos was employed in various trades, including construction, insulation electrical work, automotive maintenance and pipefitting. These professions are usually heavily populated by males and, as a result mesothelioma-related cases of males make up 75-80% of all reported cases. The elimination of asbestos in the United States, and other first-world nations, has reduced occupational contamination. This has resulted in an increase in cases with occupational exposure becoming more common. Non-occupational Mesothelioma can be caused by asbestos is released in the workplace, or is found at school or at home. Secondhand exposure can also cause it, such as when a family members touches the clothes worn by an asbestos worker. This kind of exposure could cause symptoms like chest pain or a shortness of breathe, which are often mistaken for heart problems or lung ailments. Some studies have linked mesothelioma with non-occupational exposures, but the results vary. These studies were conducted with only a few participants, and the heterogeneity between studies was quite high. More research is needed to confirm the links between exposure to non-occupational sources and mesothelioma. People who have been exposed to non-occupational asbestos should discuss their asbestos background with their doctor. They should have mesothelioma screening if they have concerns, and ask for the referral to an expert. Specialists in mesothelioma will provide the best treatment and care to improve a patient's prognosis. They will analyze medical records and conduct imaging tests to diagnose the disease. They will also provide guidance on how to file a mesothelioma suit to get compensation from an asbestos trust fund. Secondhand Exposure While exposure to asbestos is the leading cause of mesothelioma, it's not the only factor that can cause you to get this cancer. In fact, there is some evidence that shows that people can develop mesothelioma despite not having directly handled asbestos or employed in an industry that has asbestos-related activities. district of columbia asbestos lawyer is referred to as secondary or non-occupational asbestos exposure. Asbestos fibers are extremely small and are able to stick to clothing, hair and skin. Workers may carry dangerous fibers in their work clothes at home, and then transfer them to family members. These asbestos fibers could be inhaled or swallowed, which can cause mesothelioma. This form of mesothelioma is more prevalent in women, and it usually occurs in the lung. However, it can occur in the abdomen or chest wall. The most common sign is a shortness of breath (dyspnea) and it can be associated with other symptoms such as fluid in the lungs or a swelling in the scrotum. The mesothelioma that develops in the lungs is referred to as mesothelioma of the pleural region. Peritoneal mesothelioma is the term used for mesothelioma which affects the stomach wall or chest wall. A patient suffering from this type of mesothelioma may be afflicted by a variety such as abdominal pain, difficulty breathing and constipation. Several studies have reported that people with no history of occupational exposure to asbestos may develop mesothelioma due to exposure to asbestos through secondhand fibers. Most often, these people have lived with someone who was exposed to the harmful substance. They may have touched the clothing of the asbestos worker or had other contact with the asbestos worker. Veterans are at a higher risk of developing mesothelioma due to asbestos that was widely used in military bases, vehicles and ships. The Navy is at a higher risk since asbestos was used in the hull and gun turrets on ships to protect them from fire. Asbestos was also often taken home by sailors after their work aboard ships that had been infected with asbestos. Environmental Exposure A variety of materials have been linked to mesothelioma. The disease is still most often associated with asbestos exposure. Asbestos, a naturally occurring mineral, was used in manufacturing for a long time. It is a heat-resistant material and durable, which makes it ideal for insulation, brakes and flooring, shingles, and other products. When asbestos is broken, it creates dust which can be inhaled or swallowed. The asbestos fibers can stay in the lungs or stomach for a long time, triggering mesothelioma symptoms. The most frequent mesothelioma symptoms are chest pain, abdominal discomfort and trouble breathing. Asbestos sufferers might suffer from these symptoms for 20 to 60 years or more after their initial exposure. The symptoms can be misinterpreted as other diseases, therefore it is crucial to consult your doctor if you exhibit these symptoms. It is also crucial to inform your doctor of your previous history of asbestos. This will help avoid a misdiagnosis and ensure you receive the right treatment. Mesothelioma resulting from exposure to asbestos is more frequent in those who have worked directly with the material However, it is also able to affect loved people who were exposed. This is known as secondary exposure. Family members may inhale or ingest asbestos fibers from the work shoes, clothing or other tools. They may also be exposed by someone bringing home these particles on their hair or clothing. It is for this reason that mesothelioma sufferers and their families should wash their clothes in a clean manner after working with asbestos. There is a significant collection of studies that show a relationship between nonasbestos exposure and mesothelioma, but there is no conclusive evidence yet about the role of other agents. For example there is evidence that the zeolites erionite and chrysotile may cause mesothelioma. Erionite can be found in soil and rocks from certain regions in Turkey where the incidence of pleural mesothelioma is high. The research on the connection between mesothelioma and nonasbestos exposure is ongoing. Funnel plots have indicated the potential for bias in publication, and there is a high degree of heterogeneity between studies. It is evident that asbestos exposure is the main risk factor for mesothelioma. Genetics The rare disease mesothelioma occurs when malignant cells of the mesothelium expand uncontrollably and invade surrounding tissues. It can be spread throughout the body by traveling through the bloodstream or lymphatic system and impacting other organs. Although asbestos is the primary mesothelioma trigger, it isn't the sole risk factor. Other environmental and genetic factors can trigger the condition. In a few cases mesothelioma has been found in people who were not exposed to asbestos. These are referred to as non-occupational mesothelioma victims. They usually had indirect exposure through the handling of contaminated clothing or household items by an asbestos-exposed individual in their home. It is possible to be diagnosed with mesothelioma after breathing asbestos fibers in the clothing of a family member. Studies show that this type of mesothelioma tends to have a longer latency period and is more likely to affect women than men. Scientists are examining the possibility that genetic predispositions to mesothelioma could be a factor in its development. Recent studies have revealed that the mutation of BAP1 gene increases the risk of mesothelioma developing among asbestos-exposed patients. This is a significant finding because it could result in improved screening methods for those at risk of developing mesothelioma. Researchers have identified a variety of genes that are associated with mesothelioma. Certain of these genes are involved in suppressing the growth of tumors and are frequently mutated or altered in mesothelioma patients. These genes include large tumor suppressor 2 (LATS2) and NF2. A family history of the disease can increase the risk. This is due to the fact that certain genes, including BAP1 BAP1, can be inherited from the parents. Veterans have the highest mesothelioma rate compared to other occupational groups because asbestos was heavily used in the military. The people who served on ships and in the Navy were at greatest risk due to asbestos exposure in shipbuilding, insulation and fireproofing materials.