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Mesothelioma and Non Asbestos Exposure The majority of mesothelioma cases occur on the linings of the lungs and abdomen. This rare cancer also can form in the lining of the heart (pericardium) or testes. Asbestos is the most significant mesothelioma-related risk factor. However, some patients diagnosed with mesothelioma may not have an asbestos-related history. Exposure to Asbestos Asbestos, a rock of natural origin was used in the past for construction and industrial products throughout the world. Workers in asbestos-related industries handled the mineral on a regular basis and were at risk of exposure. Asbestos fibers can get stuck in the lungs which can lead to progressive lung diseases. This is known as asbestosis. As time passes the trapped fibers may also lead to mesothelioma. Asbestos can also be inhaled or consumed and the risk of developing mesothelioma and other asbestos-related diseases increases depending on the duration and amount of exposure. The majority of mesothelioma cases are caused by occupational exposure. Asbestos was used in various trades, such as construction, insulation electrical work, automotive maintenance and pipefitting. Since these occupations are predominantly male-dominated, 75-80% percent of mesothelioma cases are diagnosed in males. However, the phasing out of asbestos in the United States and other first-world countries has led to a decrease in exposure on the job. aurora asbestos attorney has resulted in an increase in cases, with asbestos exposure outside of the workplace increasing in frequency. Non-occupational Mesothelioma can be caused by asbestos is released at the workplace, or is found at the home or in schools. Secondhand exposure can also cause it, for example when a family member is exposed to the work clothes of a asbestos worker. This type of exposure can cause symptoms like chest pain or shortness of breathe, which are often mistaken for heart conditions or lung ailments. Certain studies have found a link between non-occupational exposure and mesothelioma, however the results are inconsistent. Many of these studies were conducted on a limited sample size, and between-study the degree of heterogeneity is high. Further research is needed to establish the connection between exposure to non-occupational sources and mesothelioma. Those who have been exposed to asbestos in non-occupational settings should consult your doctor about their asbestos history. They should have mesothelioma screening in the event of concerns and request an appointment with a specialist. Mesothelioma specialists are able to provide patients with the best treatment and care options to improve their prognosis. They will look over medical records and conduct imaging tests to identify mesothelioma. They will also offer advice on how to file a mesothelioma lawsuit to get compensation from an asbestos trust fund. Secondhand Exposure Asbestos exposure is the leading mesothelioma-related cause. But, it's not the only one. There is evidence that people who haven't had exposure to asbestos or worked in a workplace with asbestos-related activities can still develop mesothelioma. This is known as secondary asbestos exposure, or non-occupational asbestos exposure. Asbestos fibers are small and are able to stick to clothing, hair and skin. Workers can carry harmful fibers in their work clothes home and pass them on to family members. The asbestos fibers that are scattered around can be inhaled or swallowed, which can cause mesothelioma. This form of mesothelioma is more prevalent in women, and usually occurs in the lung. It can also affect the chest wall or abdomen. A shortness of breath is the most frequent indication. It is often caused by a variety of other symptoms, including lung fluid and swelling in the scrotum. The mesothelioma that develops in the lungs is known as mesothelioma of the pleural region. Peritoneal mesothelioma is the name for mesothelioma that affects the stomach wall or the chest wall. A patient suffering from this type of mesothelioma can be afflicted by a variety such as abdominal pain, breathing problems and constipation. A number of studies have shown that even those who have no prior history of occupational exposure to asbestos can still get mesothelioma because of secondhand exposure to the harmful fibers. They typically resided with someone who was exposed to asbestos. They might have handled the garments of the worker, or they might have had other exposure to asbestos. Veterans are at a greater chance of developing mesothelioma as asbestos was widely used in military bases as well as vehicles and ships. The Navy is especially at risk because asbestos was used to protect the hull of the ship, as well as to fireproof gun turrets. Asbestos was also often brought home by sailors from their work aboard ships that had been affected by asbestos. Environmental Exposure A variety of substances have been associated with mesothelioma. However, the condition is usually linked to exposure to asbestos. Asbestos, a naturally occurring mineral is used in the manufacture of products for a long time. It is a heat-resistant material and strong making it ideal for insulation, brakes and flooring, shingles, and other items. Asbestos is broken down to dust which can be breathed in and swallowed. The asbestos fibers can stay in the lungs or stomach for years, and trigger mesothelioma symptoms. The most common symptoms of mesothelioma include chest pain, abdominal discomfort and trouble breathing. Asbestos exposure can cause these symptoms to last for up to 60 years. Symptoms can be mistaken for other illnesses, so it is crucial to consult a doctor if you have these symptoms. It is also important to inform your doctor about your past history of asbestos. This can prevent a wrong diagnosis and ensure that you receive the correct treatment. The most frequent mesothelioma patients from asbestos exposure are those who have worked directly with asbestos however it is possible for loved family members to be affected. This is known as secondary exposure. Family members can take in asbestos fibers from a worker's shoes, clothing or other tools. They could be sprayed on the home by someone who is wearing or having hair. 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 large collection of research demonstrating the connection between asbestos and mesothelioma. However there is no definitive conclusions regarding the role played by other agents. There is evidence that suggests that the zeolites, erionite and chlorosotile which can cause mesothelioma. Erionite is found in the soil and in the rocks of certain areas of Turkey, where pleural mesothelioma rates are high. The research on the connection between mesothelioma and nonasbestos exposure is ongoing. Funnel plots suggest the possibility of bias in publications and there is a high level of heterogeneity between studies. However, it is still evident that asbestos exposure from work is the most significant risk factor for mesothelioma. Genetics The mesothelioma rare disease occurs when malignant cells of the mesothelium expand uncontrollably and invade surrounding tissues. It can also spread throughout the body by traversing the bloodstream or lymphatic system and impacting other organs. Asbestos is the main reason, but it's not the only cause. Other genetic and environmental factors can cause the condition. In some instances mesothelioma is seen in people who were not exposed to asbestos. These are referred to as non-occupational mesothelioma victims. They typically experienced indirect exposure from the handling of contaminated clothes or home items by an asbestos-exposed person in their household. For instance, it's possible for someone to be diagnosed with pleural mesothelioma due to the inhalation of asbestos fibers from a loved one's clothing. Research has shown that this form of mesothelioma is more likely to have longer time to develop and is more likely to affect women than men. Scientists are examining the possibility that genetic predispositions to mesothelioma may be a factor in its development. Recent studies have revealed that the mutation of BAP1, a gene, could increase the risk of mesothelioma in those who are exposed to asbestos. This is a significant finding, as it could be the basis for improved screening procedures for those who are at risk of developing mesothelioma. Researchers have discovered that a number of genes are linked to mesothelioma. Certain of these genes are involved in limiting the growth of tumors and are frequently altered or mutated in mesothelioma sufferers. These genes include the major homolog 2 of tumor suppressor (LATS2) and NF2. People with mesothelioma-related family history are at a higher chance of contracting the mesothelioma. Some genes, such as the BAP1, are inherited from parents. Asbestos was a common ingredient in the military for many years and veterans suffer from the highest rates of mesothelioma when compared to other occupational categories. People who were in the Navy and on ships were particularly at the highest risk due to extensive exposure to asbestos in fireproofing, insulation materials and shipbuilding.