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Mesothelioma and Other Asbestos Related Cancers People with previous exposure to asbestos are at risk for various types of cancer, including mesothelioma. These diseases have a lengthy latency period, meaning symptoms don't manifest until years after exposure. The risk of developing pleural and peritoneal msothelioma declines after the first exposure. Evidence is based on six occupationally and two residential cohort studies with long-term follow-up. What is Mesothelioma? Mesothelioma or cancer of the internal organs' linings, like the lung (pleural) or abdomen (peritoneal) and the heart (pericardial) is a rare and invasive disease. It is a rare, aggressive disease that usually begins within the lining of the chest cavity. However, it can also affect the lining of the stomach, as well as other parts of your body. Asbestos exposure is the primary reason for mesothelioma, and the cancer usually doesn't show up until decades after the initial exposure. Those who are exposed to asbestos in the workplace have higher risk of developing cancer than other. Asbestos fibres can be swallowed or inhaled and bind to the organ lining. They can cause irritation to the lining, causing abnormal cells to multiply and develop into tumors. The signs usually don't show until someone has mesothelioma with advanced stage. The majority of asbestos exposure happens in the workplace, where workers handle the substance or work around it. Asbestos was employed in shipbuilding, construction, auto repair and other trades. Veterans who were in the military are particularly at danger of mesothelioma since asbestos was used extensively on ships and bases. Anyone with a history of asbestos exposure must have regular checks 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 gotten larger. They can also conduct a physical exam and ask about the patient's asbestos exposure background. Some cases of mesothelioma can be related to genetic changes. Thus, certain patients could benefit from genetic tests. Risk Factors The primary mesothelioma-related risk is exposure to asbestos. Asbestos is a mineral that is made up of tiny fibers that are tough and resistant to heat. Asbestos was once utilized in a range of construction and manufacturing products such as insulation, brakes and shingles flooring, and many more. When asbestos is disturbed, it produces dust that can be inhaled or swallowed. In time, this may cause irritation of the mesothelium, which can ultimately develop into mesothelioma. People who have an occupational history of asbestos exposure are at the greatest risk for mesothelioma. This includes those who worked in industries such as mining, shipbuilding and construction and automobile repair. Veterans of the military are also at risk since many branches of the military utilized asbestos-based products. A family history of asbestos and radiation therapy to the chest are other factors that can increase the risk of mesothelioma. The type of mesothelioma detected can have a significant impact on the risk. Pleural mesothelioma is the most prevalent form and typically affects the lungs. Other mesothelioma forms include testicular, pericardial, and peritoneal. 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 risk of pleural mesothelioma exhibits a slight flattening about 40 years after exposure. Both pericardial and peritoneal mesothelioma have the same trend. Exposure to asbestos in the workplace like living near an asbestos plant or consuming contaminated household products can increase the risk of mesothelioma. In a study of six cities, people who were exposed to asbestos in this manner were more likely to develop mesothelioma than those who were exposed only to occupational exposure. Symptoms Malignant mesothelioma can affect the tissue that surrounds internal organs. It is most often found in the lung lining and abdomen. Mesothelioma can also occur in the lining of the heart or testicles. It is a rare cancer and the majority of people diagnosed with mesothelioma worked in jobs that required exposure to asbestos. It can take a long time for symptoms of mesothelioma to develop, and the disease is not curable. Asbestos is a group of minerals with thin microscopically-sized fibers that resist heat, fire, and chemicals. It was once extensively used in construction, shipbuilding, manufacturing and many other industries. Exposure to asbestos could cause mesothelioma because asbestos fibers can become stuck in the tissues of the lining and protecting organs. This causes irritation and damages cells. This can result in tumors expanding and eventually becoming cancerous. The most commonly encountered mesothelioma type is mesothelioma pleural, which occurs 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 the lymph nodes, causing swelling of the lymph nodes. Most people diagnosed with mesothelioma are victims of exposure to asbestos and also suffer from other diseases like chronic lung disease. Mesothelioma symptoms can be similar to other diseases, so it is recommended to consult a doctor when any recurring or alarming symptoms persist. Doctors will inquire about your previous exposure to asbestos and may perform a physical examination. pharr asbestos attorneys can also order scans of your body or blood tests of your chest and abdomen. These tests will reveal any signs of thickening or fluid between the lungs and chest wall. Diagnosis Asbestos fibers that get stuck on the body may cause damage and can eventually turn into cancerous tumors. Different types of asbestos-related cancers form in various tissues or organs, and each type is diagnosed using a variety of tests. Mesothelioma can develop in the linings of the chest cavity, lungs and stomach (peritoneum), or around the reproductive organs or the heart. To diagnose mesothelioma the patient must discuss with their doctor the history of asbestos exposure they've had and any signs they are experiencing. Doctors will also conduct a physical exam and may order tests of a basic nature for example, like blood work to determine how well the lungs function. X-rays and CT scans can help doctors get a clearer picture of the affected area. In some cases doctors will perform an pleural effusion test in order to determine if mesothelioma or another disease is causing fluid buildup in the lungs. The pleural effusion may be a sign of mesothelioma of the pleura, peritoneal mes or a rarer type of mesothelioma called biphasic or mixed mesothelioma. Mesothelioma is often misdiagnosed because the symptoms resemble those of other diseases and conditions. The most common symptoms include difficulty breathing and chest pain. Pleural mesothelioma can also cause chest tightness, fatigue and cough. Peritoneal Mesothelioma may cause abdominal swelling, pain, and distension. Testicular mesothelioma could manifest as a swollen, itchy lump on the testicles. Researchers are studying the presence of proteins in blood to create a way of identifying mesothelioma early in its development. They are also investigating a number other tests and procedures that could improve the accuracy of diagnosis. These include mesothelioma images and MRIs. They are also studying genetic mutations and ways to determine if a person is at risk for mesothelioma through analyzing their family history. Treatment Asbestos exposure is the main risk factor for mesothelioma. People who worked with asbestos in the past, particularly for long periods of time or in high risk jobs such as shipbuilding, electrical work military service and auto repair, are at increased risk. Exposure to asbestos can trigger mesothelioma. The fibers get 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. Mesothelioma symptoms typically don't manifest until decades after exposure. The symptoms of mesothelioma vary depending on the type of cancer and its where it is located in the body. Most mesothelioma cases involve lung lining (pleural mesothelioma) however it may also occur in the lining of the stomach (peritoneal mesothelioma), heart (pericardial mesothelioma) or testicles (testicular mesothelioma). Mesothelioma staging helps doctors determine treatment options. The cancer 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 more advanced stages of cancer and more difficult to treat, but there are still many treatment options available. The most prevalent form of mesothelioma affects the lung linings, as well as the chest wall, as well as the abdomen. In the majority of cases of pleural mesothelioma asbestos exposure occurred in the workplace. This was most likely from breathing in asbestos particles from the air or ingesting the cancerous substance through the food chain. Other risk factors include genetic mutation, a family history or previous treatment for a different condition. It is crucial to talk with a doctor if you have symptoms of mesothelioma and have been exposed to asbestos. Genetic counseling can also be beneficial. A mesothelioma specialist can assist you in filing a lawsuit against companies that have used asbestos in a wrong way in their everyday products.