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Mesothelioma and Other Asbestos Related Cancers People who have a long exposure to asbestos are at risk of developing several types of cancers, including mesothelioma. These diseases have a latency time of several decades, which means symptoms may not be evident until decades after exposure. The risk of pleural or peritoneal msothelioma diminishes after the first exposure. The evidence is based on six occupational and two residential cohort studies with long-term follow-up. What is Mesothelioma? Mesothelioma or cancer of the linings of internal organs like the lungs (pleural) or abdomen (peritoneal) and the heart (pericardial), is a rare but aggressive disease. It is a rare, aggressive disease that usually begins in the lining of the chest cavity. However, it can also affect the lining in the stomach and other areas of your body. Asbestos is the main cause of mesothelioma. The cancer usually doesn't show up until decades after exposure. Workers exposed to asbestos at work have an increased risk of developing the disease than others. Asbestos fibres can be inhaled or swallowed and stick to the organ's lining. The fibers cause irritation to the lining of the organ and cause abnormal cells to multiply, leading to tumors. The symptoms usually do not show until someone has mesothelioma that is advanced. Most asbestos exposure occurs in the workplace, where workers handle the substance or work close to it. Asbestos is utilized in a variety of trades, such as shipbuilding, construction, and auto repair. Veterans who were in the military are particularly at risk of developing mesothelioma because asbestos was extensively used on bases and ships. People who have an asbestos-related history should be screened regularly and be aware of any unusual symptoms. If a doctor suspects mesothelioma they can order imaging scans, such as CT scans or MRI scans to detect tumors and determine if they've spread. They can also conduct physical examinations and inquire about a patient's asbestos exposure background. Certain mesothelioma cases are related to genetic changes, so certain patients could benefit from genetic testing. Risk Factors The most significant mesothelioma risk factor is exposure to asbestos. Asbestos, a mineral composed of fibers, is impervious to heat and is strong. Asbestos was employed in a variety of manufacturing and construction products including insulation, brakes, shingles flooring, and many more. When asbestos is disturbed, it releases dust that could be swallowed or inhaled. As time passes, this could cause irritation of the mesothelium, which may eventually develop into mesothelioma. People with a history of occupational asbestos exposure are at highest risk of developing mesothelioma. This includes people who worked in fields like shipbuilding, mining construction, automotive repair and construction. Veterans of the military are also at risk, since many branches of military used asbestos-based material. Other factors that increase the risk of mesothelioma include the family history of asbestos exposure and previous treatment for chest cancer with radiation. The type of mesothelioma diagnosed also has a major impact on risk. Pleural mesothelioma, the most prevalent form and typically affects the lung. Other forms of mesothelioma are peritoneal, pericardial and testicular. The risk of mesothelioma typically increases when you reach the third or fourth power of latency which is the length of time it takes to identify someone. However, the incidence of pleural mesothelioma shows an apparent flattening after about 40 years after exposure. Pericardial and peritoneal mesothelioma have this pattern as well. Exposure to asbestos that is not occupational, such as living near an asbestos plant or consuming food products contaminated by asbestos can also increase the risk of mesothelioma. One study of six cities showed that those who had this type of exposure had a higher mesothelioma rate than those who had only occupational exposure. Signs and symptoms Malignant mesothelioma affects the tissue that surrounds internal organs. Most often, it is found in the lung lining and abdomen. Mesothelioma can also be found in the heart's lining or testicles. It is a rare form of cancer. The majority people who are diagnosed with mesothelioma have jobs which exposed them to asbestos. It can take a long time for symptoms of mesothelioma to manifest, and the disease is not curable. Asbestos is a class of minerals with thin microscopically sized fibers that resist fire, chemicals and heat. It is widely employed in a variety of industries, such as shipbuilding, construction, manufacturing and many more. Exposure to asbestos could cause mesothelioma, because asbestos fibers can become stuck in the tissues of the lining and protect organs. This causes irritation and damages cells. This can lead to tumors developing and eventually turning cancerous. The most common mesothelioma type is called mesothelioma of the pleural region, which is found in the lining of the lungs (pleura). It may also begin in the abdomen's lining (peritoneum) or within the membrane that surrounds the heart or testicles. Mesothelioma can also spread to lymph nodes, causing them to swell. Most people who are diagnosed with mesothelioma had many years of exposure to asbestos, and are suffering from other illnesses like chronic lung disease. The symptoms of mesothelioma are similar to other illnesses which is why it is crucial to consult a doctor when you notice any persisting or alarming signs and symptoms. Doctors might inquire about asbestos exposure in the past and conduct an examination. They may also order scans of your body or blood tests of your abdomen and chest. They can detect any growth in the lining of your lungs or the fluid that is leaking out of the space between your lungs and chest wall. Diagnosis Asbestos fibers that become stuck on the body can cause harm, and eventually develop into cancerous tumours. Asbestos-related cancers can form in a variety of organs and tissues. Each type of cancer can be identified by a specific test. Mesothelioma develops in the tissue lining the chest cavity and the lungs (pleura) and stomach membranes (peritoneum) or around the heart and reproductive organs. The first step in identifying mesothelioma is for a patient to speak with his or her doctor about their history of asbestos exposure and what symptoms they have been experiencing. Doctors will also conduct a physical examination and order basic tests, such as blood work to determine how well the lungs are functioning. X-rays and CT scans can help doctors get a clearer picture of the affected area. In some cases doctors may use the pleural effusion test to determine if mesothelioma or another disease is causing fluid buildup in the lung. Pleural effusions may be an indication of pleural, mixed or peritoneal mesothelioma. The mesothelioma symptoms are frequently misdiagnosed, as they resemble those of other illnesses. The most frequent symptoms are chest pain and difficulty breathing. Pleural mesothelioma is also a cause of a cough, chest tightness and fatigue. Peritoneal mesothelioma can cause abdominal discomfort swelling, distension and pain. Testicular mesothelioma could manifest as a swollen or itchy lump in the testicles. Researchers are studying the proteins in the blood to develop ways to identify mesothelioma at an early stage. They are also investigating various other tests and procedures which could improve the accuracy of diagnosis. green bay asbestos attorney includes mesothelioma scans and MRIs. They are also studying genetic mutations, and how to determine if a person has a mesothelioma risk by looking at their family history. Treatment Asbestos exposure is the main mesothelioma-related risk factor. People who have worked with asbestos particularly in high-risk occupations such as electrical work, construction or auto repairs, shipbuilding and military service are at risk. Exposure to asbestos can cause mesothelioma, when fibers become stuck in the tissue that lines vital organs and shields them. The mesothelium is irritated by the asbestos fibers and cause DNA damage that leads to cancerous cells. The symptoms of mesothelioma typically are not evident for a long time after exposure. The symptoms differ based on the type of mesothelioma as well as the place it occurs within the body. Most mesothelioma cases involve the lining of the lungs (pleural mesothelioma) however it may also occur in the lining of the stomach (peritoneal mesothelioma) or the heart (pericardial mesothelioma) or testicles (testicular mesothelioma). Mesothelioma staging helps doctors determine treatment options. The disease is classified as stage I to stage IV with stages I and II being the earliest and most treatment-able. Stage III and IV are the later stages of the cancer and more difficult to treat, but there are still a variety of treatment options available. The most prevalent mesothelioma form affects the lung linings, as well as the chest wall and the abdomen. In the majority of cases of pleural mesothelioma asbestos exposure was a result of the workplace. Most likely asbestos was inhaled via airborne particles or ingested through food items. Other risk factors include genetic mutation, a family history or prior treatment for a different disease. If you were exposed to asbestos and are suffering from mesothelioma symptoms, it is important to see a doctor. You could also benefit from genetic counseling. A mesothelioma expert can help you in filing an action against companies that have wrongfully used asbestos in their everyday products.