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Mesothelioma and Other Asbestos Related Cancers People with a history of exposure to asbestos are at risk of developing various types of cancer such as mesothelioma. These diseases have a long time to develop, meaning that symptoms don't manifest until many years after exposure. The risk of pleural and peritoneal mesothelioma declines with time from the first exposure. Evidence is based upon six occupationally and two residential cohort studies with long-term follow-up. What is Mesothelioma? Mesothelioma, also known as cancer of the internal organs' linings, such as the lungs (pleural) or abdomen (peritoneal) and the heart (pericardial), is a rare and invasive disease. It's a rare and aggressive disease that usually begins in the lining of the chest cavity, but it may also be found in the lining of the stomach or in other parts of the body. Asbestos exposure is the primary reason for mesothelioma, and the cancer is usually not able to appear until decades after the initial exposure. People who are exposed to asbestos in the workplace have a greater chance of developing cancer than others. Asbestos fibers are inhaled or swallowed, and they adhere to the lining of organs. The irritate the lining, causing abnormal cells to grow and forming tumors. Symptoms usually do not appear until a person has developed advanced mesothelioma. Most asbestos exposure occurs in industrial jobs, where workers handle the substance or work around it. Asbestos is used in many trades, such as shipbuilding, construction and auto repair. Veterans who were in the military are particularly at danger of mesothelioma since asbestos was used extensively on bases and ships. People who have a exposure to asbestos need to be checked regularly and be aware of any unusual symptoms. If a doctor suspects mesothelioma, they may request imaging tests such as CT scans, MRI or PET scans to check for tumors and determine whether they've spread. They may also perform a physical exam and ask about a patient's asbestos exposure background. Certain mesothelioma cases are associated with genetic changes, which means that certain patients could benefit from genetic testing. Risk Factors Exposure to asbestos is the primary risk factor of mesothelioma. Asbestos is a mineral made of tiny fibers that are tough and resistant to heat. Asbestos was previously employed in a variety of construction and manufacturing products such as insulation, brakes, shingles, flooring and more. When asbestos is disturbed it produces dust that can be inhaled or swallowed. In time, this may lead to irritation of the mesothelium which could eventually lead to mesothelioma. Mesothelioma occurs most often in people who have had a history of occupational exposure to asbestos. This includes people who have been employed in industries such as construction, shipbuilding, mining and auto repair. Veterans of the military are also at risk since many branches of military used asbestos-based material. A family history of asbestos and radiation therapy to the chest are additional factors that increase the risk of mesothelioma. The type of mesothelioma detected also has a major impact on risk. Pleural mesothelioma is by far the most common form and typically affects the lung. Other mesothelioma types include testicular, pericardial and peritoneal. The risk of mesothelioma generally increases when you reach the third or fourth power of latency which is the length of time it takes to identify someone. The rate of pleural cancer shows a slight flattening after 40 years. Both peritoneal and pericardial mesothelioma show the same trend. Those who have para-occupational exposure to asbestos – such as living close to an asbestos plant or consuming products that contain asbestos are also at a higher risk of developing mesothelioma. One study of six cities revealed that those with this kind of exposure had a higher mesothelioma danger than those with only occupational exposure. Signs and symptoms The linings of internal organs are affected by mesothelioma that is malignant. It most commonly occurs in the lung lining (pleura) and abdomen (peritoneum). Mesothelioma may also develop in the tissue of the heart or testicles. It is a rare form of cancer, and most people who are diagnosed with mesothelioma worked in jobs where they were exposed to asbestos. The symptoms of mesothelioma could take years to appear and the disease is not curable. Asbestos is one of the minerals that have thin, microscopic fibers that resist heat, fire, and chemicals. Albuquerque asbestos attorney was widely employed in a variety of industries, including shipbuilding construction, manufacturing and more. Exposure to asbestos may 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 result in tumors growing and eventually becoming cancerous. The most frequent mesothelioma type is called pleural mesothelioma, which develops in the lung's lining (pleura). It can also begin in the lining of the testicles or the heart or the abdomen's lining (peritoneum). Mesothelioma may also expand to lymph nodes and cause them to swell. The majority of people diagnosed with mesothelioma have a history of exposure to asbestos and also suffer from other diseases like chronic lung disease. Mesothelioma symptoms can be similar to the symptoms of other diseases, and it is recommended to consult a doctor in the event that any worrying or persistent symptoms persist. Doctors can inquire about asbestos exposure in the past, and then conduct a physical exam. They may also order imaging scans or blood tests of your chest and abdomen. They can detect any growth in the lining of your lungs or fluid in the space between your lungs as well as the chest wall. Diagnosis When asbestos fibers become stuck to the body, they could cause damage and may eventually develop into cancerous tumors. Different kinds of asbestos-related cancer form in different organs or tissues and can be identified using different tests. Mesothelioma forms in the tissues of the chest cavity and the lungs (pleura), the stomach membranes (peritoneum) or around the reproductive organs and the heart. The first step in diagnosing mesothelioma is for a patient to talk to their doctor about their history with asbestos exposure and the symptoms they've been experiencing. Doctors will also conduct physical examinations and tests to assess the health of the lungs. X-rays or CT scans can aid doctors in identifying the affected area more clearly. In some cases doctors will perform the pleural effusion test to determine if mesothelioma, or another disease is causing fluid accumulation in the lungs. Pleural effusions could be a sign of pleural, mixed or peritoneal mesothelioma. Mesothelioma is often misdiagnosed due to the symptoms resemble other diseases and conditions. The most common symptoms include chest pain and difficulty breathing. Pleural mesothelioma may also cause chest tightness, cough and fatigue. Peritoneal Mesothelioma may cause abdominal pain, swelling, and distension. Testicular mesothelioma may manifest as a painful or itchy lump that is located in the testicles. Researchers are studying the presence of certain blood-borne proteins in hopes of developing methods to detect mesothelioma earlier in its development. They are also researching various other tests and procedures which can improve diagnostic accuracy. These include mesothelioma images and MRIs. They are also researching genetic mutations and ways to determine whether a person is at risk of developing mesothelioma by examining their family history. Treatment Asbestos exposure is a major mesothelioma-related risk factor. People who have worked with asbestos in the past, especially for prolonged periods of time or in high risk jobs such as construction, shipbuilding, electrical work, auto repair and military service are at greater risk. Exposure to asbestos can trigger mesothelioma when 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 can lead to cancerous cells. Mesothelioma symptoms generally don't manifest until decades after exposure. The symptoms of mesothelioma can vary depending on its type and location in the body. The majority of mesothelioma cases involve lung lining (pleural mesothelioma) however, it can be found in the stomach's lining (peritoneal mesothelioma), heart (pericardial mesothelioma) or testicles (testicular mesothelioma). Mesothelioma staging helps doctors determine treatment options. The disease is categorized as stages I to IV, with stages I and II being the first stages and the most manageable. Stage III and IV are later stages of cancer that are more difficult to treat, but there are still a variety of treatment options available. Pleural mesothelioma is the most common type of cancer and affects the lining of the lungs, chest wall and abdomen. In the majority of cases of pleural mesothelioma asbestos exposure was a result of the workplace. Most likely, asbestos was inhaled through airborne particles or inhaled through food items. Other risk factors include mesothelioma-related family history, genetic mutations and prior radiation therapy for another disease. It is crucial to talk with your doctor if you exhibit symptoms of mesothelioma and were exposed to asbestos. You may also benefit from genetic counseling. In some cases mesothelioma specialists can help you file a lawsuit against companies that incorrectly use asbestos in everyday products.