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Mesothelioma and Asbestos Exposure Malignant mesothelioma afflicts the linings of organs internal to them. The most significant risk factor is exposure to asbestos. Asbestos is a heat and fire-resistant mineral fiber that was used in many occupations until it was banned in the 1970s. Construction workers, miner, shipyard, factory, and veteran employees are at the greatest risk of exposure. What is Mesothelioma? Mesothelioma is a type of cancer that grows in the protective linings that protect different organs of the body known as the mesothelium. Mesothelioma that is malignant is typically located in the lungs and abdomen. It can also form in the linings of the heart or in the testes (pericardium). About 3,000 people in the United States are diagnosed with mesothelioma each year. Exposure to asbestos is the only known cause of mesothelioma. Asbestos was once a popular fibrous material in American industries due to its low cost and fire resistance. It was used to construct homes, buildings aircrafts, ships, ships and automobiles. Workers who handled or cut the material could have been exposed. Exposure to these substances may result in mesothelioma a few decades after exposure. The first signs of mesothelioma usually resemble the symptoms of other diseases such as lung cancer, which makes it difficult to determine. Early symptoms include chest pain, trouble breathing, and a persistent cough. As the disease progresses, more serious symptoms can emerge, like fatigue and weight loss. There are four distinct types of mesothelioma. Each type has a unique prognosis. The most prevalent type is pleural, which affects linings of the lungs (pleura) and chest cavity. Other types of mesothelioma are peritoneal, pericardial or testicular. Each has distinct symptoms. However, all types are characterized by an inflamed malignant tumor that encircles vital organs. When doctors suspect mesothelioma they will order a biopsies to look for cancerous cells. vancouver asbestos attorneys is taken from the affected region and examined under microscope. If cancer is discovered and the patient is diagnosed with sarcomatoid or epithelioid mesothelio. Epithelioid mesothelioma accounts for 70 percent to 80% of all mesothelioma cases, and is more responsive to treatment. Sarcomatoid mesothelioma represents only 10 percent of mesothelioma patients and has a lower prognosis. Anyone who has been exposed to asbestos is at risk for mesothelioma. Certain groups are more at risk of being diagnosed with the disease than other. These groups include people who work in the asbestos industry, military veterans and those with a family history of mesothelioma. In addition, those who have had asbestos-related radiation therapy are at a higher risk of developing mesothelioma. Mesothelioma symptoms Mesothelioma is found in the tissues that protect and line internal organs. This includes the lungs (pleura), abdomen (peritoneum), and the peritoneum. The exposure to asbestos in the workplace increases the risk of developing mesothelioma. Pleural mesothelioma, the most common mesothelioma type. It affects the lining in the lungs. Asbestos fibers irritate mesothelium. Over time, cells become damaged and genetic changes result in them becoming malignant. Tumors form. The symptoms of mesothelioma are diverse and can include coughing chest pain, and trouble breathing. Other symptoms include nausea and fatigue. Weight loss is another symptom. Mesothelioma is a rare type of cancer and it can take anywhere from 10 to 60 years for the first symptoms to appear. Most of the time, the symptoms are confused with other diseases such as pneumonia or the flu. Mesothelioma is also difficult to diagnose, because it is not common and the symptoms are similar to those of other illnesses. Doctors usually do not link mesothelioma with asbestos exposure until late-stage mesothelioma. The doctor will ask about the patient's prior asbestos exposure and perform an examination. Imaging scans can be utilized by doctors to diagnose mesothelioma or rule out other illnesses. The physician may also recommend scans for blood and imaging for the abdomen or chest. Imaging tests can include CT scans, MRIs, PET scans or X-rays. A biopsy is often requested by a physician to confirm a mesothelioma diagnosis and to determine the type of mesothelioma is present. The biopsy could be an exploratory surgery or an minimally invasive process. During a biopsy, doctors remove small amounts of mesothelium and look for mesothelioma. The mesothelioma cells can be either epithelioid, biphasic or sarcomatoid, with the former two types forming the majority of diagnoses. The sarcomatoid form is less responsive to treatment and has a shorter lifespan. The epithelioid type is more responsive to treatment and has a much better prognosis. The biphasic form is a mixture of the two types and accounts between 30% and 40 percent of mesothelioma diagnoses. Causes of Mesothelioma Mesothelioma is most commonly found in the lung's lining (pleura) but it can also form in the abdomen's lining (peritoneum) or the lining of the heart (pericardium). Each year, mesothelioma is diagnosed in around 3,000 people. It is the only known cancer caused by asbestos. It takes between 20 and 50 years for mesothelioma development after exposure. Asbestos, a naturally occurring mineral has properties that resist heat. It was utilized for a long time in many American industries because of its low cost and fire resistance. The asbestos industry was especially profitable for the construction industry, where it was used to insulate and fireproof automobiles, ships, buildings and other products. Construction workers were at the greatest risk of exposure to asbestos. Workers who handled asbestos or removed it were exposed to fibers that are sharp and can cause serious health problems. These fibers are easily inhaled and swallowed and can cause irritation to the mesothelium. Over time irritation can lead to scar tissue, which can cause tumors. Different types of mesothelioma affect different areas of the body. The most commonly encountered mesothelioma type affects the lining of the chest cavity and the lung. This is the most common type of mesothelioma and can cause symptoms like breathing difficulties or pain. Mesothelioma may also affect the lining in the abdominal cavity causing symptoms such as pain, swelling, or digestive problems. It can also affect linings of the heart, causing unique symptoms like chest pains or palpitations. Because mesothelioma can be misinterpreted as other illnesses, it is important to see your doctor if you exhibit any signs or symptoms. Your doctor will conduct an examination and physical exam. They may also request imaging scans to check for any abnormalities. These tests can include CT scans, MRIs and PET scans. These tests will allow doctors to determine if mesothelioma related changes are forming within your body. Although mesothelioma isn't contagious however, relatives of those exposed to asbestos are at greater risk of developing the disease. This is because workers who were exposed to asbestos often brought home asbestos fibers on their clothing hair, skin and even their hair. They could breathe asbestos fibers. This type of secondhand exposure is known as secondary asbestos exposure. Treatment for Mesothelioma Like other cancers, mesothelioma starts when cells within the body become abnormal and begin to grow out of control. They also reproduce and spread to other parts of the body, leading to tumors (masses) to form. The exposure to asbestos is the primary risk factor of mesothelioma. Asbestos is a fibrous material that was used in construction and other industries before being banned in the 1970s. When exposed, the microscopic fibres can be inhaled and ingested. They may then get stuck in the lining of specific organs and cause mesothelioma. Mesothelioma is most common in those who have worked with asbestos. This includes those who are accountable for removing it or handling it. Blue-collar workers and even family members of asbestos workers are at risk. Workers could carry asbestos fibers back to their homes on their clothes. Family members may inhale these fibers when they wash their clothes. Although mesothelioma is uncommon, it's vital to seek out a physician to determine if your symptoms are connected to this disease. Trouble breathing, chest pain or a recurring cold are all signs. The doctor will ask you about your medical history and if you've ever been exposed to asbestos. They'll also perform physical examination and a chest Xray to check for signs of mesothelioma. Other tests could include computed tomography (CT) scan and positron emission imaging (PET) or magnetic resonance imaging (MRI). If mesothelioma has been diagnosed, your doctor will talk with you about the treatment options. These may include chemo, surgery or radiation. The mesothelioma type and the far it has progressed will determine what treatments are available. Although there is no cure for mesothelioma, the right treatment can improve the chance of surviving. Download your free Mesothelioma Guide to know more about the disease and the treatments available. We'll send it to you free of cost, without obligation. We can also be reached by dialing 1-888-3146906. You can speak to nurses any questions. A lawyer can be contacted for a free consultation regarding the possibility of filing a lawsuit against mesothelioma. We are dedicated to helping you and your family receive the justice you deserve.