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Mesothelioma and Asbestos Exposure Malignant mesothelioma afflicts the linings of internal organs. The most significant risk factor is asbestos exposure. Asbestos was a fire- and heat resistant mineral fiber that was used in many occupations prior to its ban in the year 1970. nevada asbestos lawyer , miner shipyard, factory and veteran employees are at risk the most of exposure. What is Mesothelioma? Mesothelioma is a cancer that is found in the linings that surround various organs in the body known as the mesothelium. The most common malignant mesothelioma can be located in the lungs and abdomen. However, it can also develop in the lining of the heart (pericardium) or in the testes. Each year, mesothelioma gets discovered in about 3,000 people. The only reason that has been identified for this rare cancer is exposure to asbestos. Asbestos is a fibrous, brittle material that was once a popular choice in American industries because it was inexpensive and fireproof. It was used to build homes, buildings and automobiles. The people who worked on these projects could have been exposed to asbestos as workers cut, removed or handled the materials. Exposure to these chemicals could cause mesothelioma for a long time after exposure. The first symptoms of mesothelioma are usually similar to those of other diseases like lung cancer, which makes it difficult to determine. The initial symptoms may include difficulty breathing and chest pain as well as an ongoing cough. As the disease progresses, more serious symptoms could emerge, like fatigue and weight loss. There are four types of mesothelioma. Each type has distinct prognosis. The most commonly encountered type is pleural. It affects lung linings (pleura) and the chest cavity. Other mesothelioma types include testicular, pericardial, or peritoneal. Each kind has its own distinct symptoms, however all types are identified by an inflamed and malignant tumor that surrounds vital organs and disrupts their function. When doctors suspect mesothelioma, they will request an examination of the biopsy site to determine the presence of cancerous cells. A tissue sample taken from the affected area is examined under a microscopy. If cancer is found, patients can be diagnosed with epithelioid, or mesothelioma that is sarcomatoid. Epithelioid mesothelioma accounts for 70 percent to 80% of all mesothelioma cases and is more receptive to treatment. Sarcomatoid Mesothelioma accounts for only 10% of mesothelioma cases and has a poorer prognosis. Anyone who has come into contact with asbestos is at risk of developing mesothelioma. Certain groups are more at risk of being diagnosed with the disease than other. People who work in asbestos and military veterans and those with mesothelioma history are among the groups. In addition, those who have had asbestos-related radiation therapy are at an increased risk of mesothelioma. Mesothelioma Symptoms Mesothelioma is found in the tissues that protect and line internal organs. This includes the lungs (pleura) as well as the abdomen (peritoneum), and the peritoneum. The risk of developing mesothelioma increases when asbestos is exposed at work. The most common mesothelioma type is pleural mesothelioma, which affects the lining of the lungs. Asbestos fibers irritate mesothelium. As time passes, cells become damaged and genetic changes cause them to become malignant. Tumors develop. The symptoms of mesothelioma vary, but include coughing, chest pain and breathing problems. Other symptoms include fatigue and nausea. Weight loss is also a symptom. Mesothelioma is a rare type of cancer is a rare cancer that can take anywhere from 10 to 60 year to show its first symptoms. Symptoms are often mistaken for other diseases, such as the flu or pneumonia. Mesothelioma can be difficult to diagnose because it is a rare condition and its symptoms are similar to other illnesses. Doctors generally do not associate mesothelioma to asbestos exposure until mesothelioma that is in late-stage. At this stage the doctor will typically inquire about the patient's or her past exposure to asbestos, and perform a physical examination. Imaging scans are used by doctors to diagnose mesothelioma, and rule out other diseases. In addition to a physical examination the doctor may also recommend imaging scans or blood tests of the abdomen and chest. Imaging tests can include CT scans or MRIs as well as PET scans or X-rays. The doctor may also order an examination to confirm the diagnosis of mesothelioma and to determine the type of mesothelioma a patient has. The biopsy could be an exploratory procedure or a minimally-invasive procedure. During a biopsy, doctors remove mesothelium in small amounts and look for mesothelioma. The mesothelioma cells could be epithelioid, sarcomatoid or biphasic, with the first two types making up the majority of diagnoses. The sarcomatoid type is less responsive to treatment and tends to have shorter lives. The epithelioid type is more responsive to treatment and has a better prognosis. The biphasic variant is a mixture of the two types and is responsible for between 30% and 40 percent of all mesothelioma diagnosis. Causes of Mesothelioma Mesothelioma most commonly occurs in the linings of the lungs and abdomen. It can also occur in the linings of the heart or pericardium. Each year, mesothelioma is discovered in about 3,000 people. It is the only known cancer caused by asbestos. It usually takes 20 to 50 years for mesothelioma to develop after exposure. Asbestos is a naturally occurring mineral with heat-resistant properties. For decades it was employed in many American industries because it was inexpensive and fire-resistant. The asbestos industry was particularly profitable for the construction industry, where it was used as a fireproofing and insulation material in buildings, ships automobiles and other items. People who worked in the construction industry were most at risk of being exposed to asbestos. Workers who worked with asbestos or took it away were exposed to fibers that are sharp and may cause serious health issues. These fibers are easily inhaled and swallowed and can cause irritation to mesothelium. As time passes, the irritation leads to scar tissue that can lead to tumors. Different types of mesothelioma may affect different parts of the body. The most prevalent mesothelioma type affects the lining of the chest cavity and lung. It is the most common mesothelioma type and can cause symptoms such as breathing difficulties or pain. Mesothelioma can also affect the abdominal cavity's lining which can cause symptoms such as swelling, pain or digestive issues. It can also affect the linings of the heart, causing unique symptoms like chest pains or palpitations. Because mesothelioma may be misinterpreted as other illnesses so it is crucial to consult your doctor if you experience any signs or symptoms. Your doctor will perform a physical examination and may order imaging scans to look for any abnormalities. These tests include CT scans MRIs and PET scanners. These tests will allow doctors to determine if mesothelioma related changes are evident within your body. Although mesothelioma does not transmit, family members of those exposed to asbestos are at a higher risk of developing the disease. People who were exposed brought asbestos fibers home on their clothing hair, skin and hair. They could then breathe in the asbestos fibers. This type of secondhand exposure is referred to as secondary asbestos exposure. Treatment for Mesothelioma Like other cancers mesothelioma develops when cells within the body develop abnormalities and begin to grow uncontrollably. They may also reproduce and spread to other parts of the body, leading to tumors (masses) to form. The exposure to asbestos is the most significant mesothelioma risk factor. Asbestos was a fibrous material used in construction, among other industries, before it was banned in the 1970s. When exposed, the microscopic fibers can be inhaled or consumed. Then, they can become lodged in the lining of certain organs and cause mesothelioma. Mesothelioma is more prevalent in people who have worked with asbestos. This includes those who are responsible for removing it or handling it. However, blue-collar workers and even relatives of those who worked with asbestos are also at risk. Workers could carry asbestos fibers in their clothes, and family members may inhale asbestos fibers while cleaning the clothes. Although mesothelioma is rare, it's essential to seek out a physician to determine if your symptoms are connected to this condition. Chest pain, difficulty breathing, or a persistent cold are all symptoms. The doctor will inquire about your medical history and when you might have been exposed to asbestos. The doctor will also perform a chest X ray and a physical examination to look for mesothelioma. Other tests include a computed-tomography scan (CT) or positron-emission tomography or magnetic resonance imaging. If mesothelioma is found to be a cancerous tumor your doctor will discuss with you about the treatment options. This could include surgery, chemotherapy or radiation. The type of mesothelioma and how far it has advanced will determine what treatments are available. Although there isn't a cure for mesothelioma yet, the correct treatment can improve the chance of surviving. Download your free Mesothelioma guide to find out more about this condition and the available treatments. No obligation, we'll send it to you at no cost. We can also be reached by calling 1-888-3146906. A nurse will be available to answer your questions. A lawyer can be reached for a free consultation regarding the possibility of filing a suit against mesothelioma. We are committed to helping you and your family members receive the amount of compensation you deserve.