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Mesothelioma and Other Asbestos Related CancersPeople who have an exposure history to asbestos are at risk of developing several types of cancer that include mesothelioma. These diseases have a lengthy time of latency, which means that symptoms don't manifest until many years after exposure.The risk of developing pleural or peritoneal mesothelioma declines with time since the first exposure. The evidence is based on six occupationally and two residential cohort studies with long-term follow-up.What is Mesothelioma?Mesothelioma refers to cancer of the lining of internal organs which include the lung (pleural mesothelioma) and abdomen (peritoneal mesothelioma) or heart (pericardial mesothelioma). It is a rare and aggressive disease that usually begins within the lining of the chest cavity. However, it may also affect the lining in the stomach and other areas of your body. Asbestos is the main reason for mesothelioma. The cancer is usually not able to show up until decades after exposure.Workers exposed to asbestos while at work are at a higher risk of getting the disease than others. Asbestos fibers can be inhaled or swallowed, and they adhere to the lining of organs. The irritate the lining which causes abnormal cells to grow and form tumors. The symptoms usually do not show until a person has developed advanced mesothelioma.Most asbestos exposure occurs in the workplace, where workers handle the substance or work close to it. Asbestos is used in a variety of trades, such as shipbuilding, construction, and auto repair. Veterans who served in military are at greater risk of mesothelioma because asbestos was widely employed on bases and ships.People with a past exposure to asbestos need to undergo regular checks, and should be aware of any unusual symptoms. If a doctor suspects mesothelioma, they may request imaging scans such as CT scans or MRI scans to look for tumors and determine if they've gotten larger. They can also inquire about the patient's past history of asbestos exposure and carry out a physical examination. Some mesothelioma cases are linked to genetic changes, so some patients might benefit from genetic testing.Risk FactorsThe most significant risk factor for mesothelioma is exposure to asbestos. Asbestos is a substance made up of tiny fibers that are durable and withstand heat. Asbestos is used in many manufacturing and construction materials, such as insulation, brakes and shingles. Asbestos dust can be breathed in and swallowed when it is disturbed. This can cause irritation to mesothelium, which may eventually lead to mesothelioma.Mesothelioma occurs most often for those with had a history of occupational exposure to asbestos. mobile asbestos attorneys includes those who have worked in industries like construction, shipbuilding, mining and automobile repair. Veterans of the military are also at risk since many branches of service used asbestos-based material.Other factors that increase the risk of mesothelioma are a family history of asbestos exposure and prior radiation therapy to the chest. The type of mesothelioma diagnosed can have a significant impact on risk. Pleural mesothelioma is the most frequent type and usually affects the lungs. Other forms of mesothelioma are peritoneal, pericardial and testicular.In general mesothelioma, the risk increases with the third or fourth power of latency, which is the length of time it takes a person to get diagnosed. However, the risk of pleural mesothelioma has a slight flattening about 40 years after exposure. Pericardial and peritoneal mesothelioma show this trend as well. People who have a para-occupational exposure to asbestos - such as living close to an asbestos plant or consuming products that contain asbestos are also at higher risk for mesothelioma. In the study of six cities, those who were exposed to asbestos in this manner had a higher risk of mesothelioma than those who were exposed only to occupational exposure.SymptomsMalignant mesothelioma can affect the tissue of the organs' linings. It is most often found in the lung lining and abdomen. Mesothelioma can also develop in the lining of the testicles or heart. It is a rare form of cancer and the majority of people diagnosed with mesothelioma have worked on jobs that involved exposure to asbestos. It can take decades for mesothelioma-related symptoms to manifest and the condition is not curable.Asbestos is one of the minerals that have thin microscopically sized fibers that resist heat, fire, and chemicals. It was widely used in many industries, including shipbuilding, construction, manufacturing and many more. Exposure to asbestos may cause mesothelioma as the fibers can get stuck in the tissues of the lining and protecting organs. This causes irritation and damages cells. This can cause tumors to expand and eventually become cancerous.The most common type of mesothelioma is mesothelioma of the pleural region, which is found in the lining of the lungs (pleura). It may also start in the lining around the testicles or the heart, or the abdominal lining (peritoneum). Mesothelioma can also spread to lymph nodes, causing them to expand.The majority of people diagnosed with mesothelioma are those who have a long history of exposure to asbestos and are suffering from other ailments such as chronic lung disease. Mesothelioma symptoms may be similar to the symptoms of other diseases, so you should consult a doctor when any recurring or alarming symptoms persist. Doctors will ask you about your asbestos exposure in the past and may also conduct a physical examination. They can also request blood tests and imaging scans of your chest or abdomen. These tests can detect any signs of thickening or fluid between the lungs and the chest wall.DiagnosisWhen asbestos fibers become stuck to the body, they can cause harm and eventually develop into cancerous tumors. Asbestos-related cancers can develop in a variety of organs and tissues. Each kind of cancer can be identified by a specific test. Mesothelioma forms in the tissues of the chest cavity and lungs (pleura) as well as the stomach membranes (peritoneum) or around the heart and reproductive organs.To determine if mesothelioma is a cancer patients must first consult with their physician about the history of exposure to asbestos they've suffered and any signs they are experiencing. Doctors will also conduct a physical examination and order tests to assess the health of the lungs.X-rays and CT scans can help doctors get a better view of the affected area. In some cases doctors will perform the pleural effusion test to determine if mesothelioma or a different disease is causing fluid buildup in the lungs. The pleural effusion could be a symptom of mesothelioma pleural, peritoneal mesot or a rarer type of mesothelioma known as biphasic or mixed mesothelioma.Mesothelioma is often misdiagnosed because the symptoms resemble other diseases and conditions. The most common symptoms include chest pain and difficulty breathing. Pleural mesothelioma can also cause fatigue, chest tightness and cough. Peritoneal mesothelioma can cause abdominal pain, swelling and distension. Testicular mesothelioma can manifest as a swollen or itchy lump that is located in the testicles.Researchers are studying specific proteins in the blood to find methods to detect mesothelioma before it becomes a problem. They are also studying various other tests and procedures that could improve the accuracy of diagnosis. This includes mesothelioma scans and MRIs. They are also studying genetic mutations and ways to determine if someone is at risk for mesothelioma through analyzing their family history.TreatmentAsbestos exposure is the main risk factor for mesothelioma. People who have worked with asbestos particularly in high-risk occupations such as electrical work, construction, auto repair, shipbuilding and military service, are at a higher risk.Exposure to asbestos may cause mesothelioma, when fibers become stuck in the tissue that lines vital organs and protects them. The fibers irritate the mesothelium and cause DNA damage that leads to cancerous cells. The symptoms of mesothelioma typically don't appear until decades after exposure.The symptoms of mesothelioma vary according to the type and location within the body. Most mesothelioma patients have the lining in their lungs (pleural) but it can also affect the stomach's lining, heart and testicles.Mesothelioma staging helps doctors determine treatment options. The disease is categorized as stage I through IV, with stages I and II being the earliest stages and the most treatment-able. Stage III and stage IV are the more advanced stages of cancer, and are more difficult to treat. However, there are still many options to treat.The most prevalent mesothelioma form affects the lung linings and chest wall as well as the abdomen. In most cases of pleural mesothelioma asbestos exposure happened in the workplace. This is most likely because of breathing in asbestos particles from the air or ingestion of the cancerous substance through the food chain.Other risk factors are a genetic mutation in the family or prior treatment with radiation for a different disease. If you were exposed to asbestos and are suffering from mesothelioma symptoms, it is essential to consult a doctor. You may also benefit from genetic counseling. In certain instances mesothelioma specialists can help you file a lawsuit against companies that have knowingly used asbestos in their everyday products.