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Mesothelioma and Asbestos Exposure

Malignant mesothelioma is a type of cancer that affects the lining of internal organs. Asbestos exposure is the main risk factor.

Asbestos was a heat- and fire resistant mineral fiber that was used in many occupations before it was banned in 1970. Miners, construction workers as well as shipyard and factory workers, and veterans are at the greatest risk of being exposed.

What is Mesothelioma?

The mesothelium is the protective lining that covers various organs in the body. Mesothelioma that is malignant is typically found in the lungs and abdomen. It can also develop in the linings of the heart or the testes (pericardium). About 3,000 people in the United States are diagnosed with mesothelioma each year. The only reason that has been identified for this rare cancer is exposure to asbestos. Asbestos is a fibrous substance that was once a popular choice in American industries because it was cheap and fire-resistant. It was used to construct cars, homes, and buildings. Workers who handled or cut the material could have been exposed. Exposure to these materials can cause mesothelioma for years after exposure.

The first signs of mesothelioma typically resemble those of other illnesses like lung cancer, which makes it difficult to diagnose. The initial signs include chest pain, difficulty breathing, and a persistent cough. As the disease progresses, more serious symptoms, like weight loss and fatigue may develop.

There are four distinct types of mesothelioma. Each type has a distinct prognosis. The most commonly encountered type is pleural, which affects linings of the lungs (pleura) and the chest cavity. Other mesothelioma types are peritoneal, pericardial or testicular. Each kind has its own distinct symptoms, but all types are characterized by an inflamed and malignant tumor that covers vital organs and hinders their function.

If doctors suspect mesothelioma, they will order a biopsies to look for cancerous cells. A tissue sample from the affected area is examined with microscope. If cancer is detected and the patient is diagnosed with epithelioid mesothelioma or sarcomatoid. Epithelioid Mesothelioma accounts for 70% to 80% of mesothelioma, and is more responsive. Sarcomatoid mesothelioma, on the contrary, accounts for less than 10% of mesothelioma cases and has a poorer prognosis than epithelioid mesothelioma.

Anyone who has been exposed to 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 or military environments, veterans of the military and those with mesothelioma history are among the groups. Additionally, people who have received asbestos-related radiation therapy are at an increased risk of mesothelioma.

Signs and symptoms of Mesothelioma

Mesothelioma is found in the tissues which line and protect 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 during work. Pleural mesothelioma is by far the most common mesothelioma type. It affects the lining of the lungs.

Asbestos fibers can cause irritation to mesothelium. Over time cells are damaged and genetic changes cause them to become malignant. Tumors form. The symptoms of mesothelioma vary, but they typically include coughing, chest pain and breathing problems. Other symptoms include fatigue and nausea. Weight loss is also a symptom. Mesothelioma is a rare cancer that can take anywhere from 10 to 60 years for the first symptoms to begin to show. The symptoms are often mistaken for other diseases like the flu or pneumonia. Mesothelioma is also difficult to diagnose, because it is not common and the symptoms are similar to those of other illnesses.

Typically doctors do not link mesothelioma with asbestos exposure until the patient is in the mesothelioma's final stages. The doctor will inquire about the patient's previous asbestos exposure, and then perform a physical exam. Imaging scans can be used by doctors to diagnose mesothelioma or rule out other illnesses.

In addition to a physical examination the doctor may also recommend blood tests or imaging scans 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 a biopsy to confirm the diagnosis of mesothelioma and determine the kind of mesothelioma that patient is suffering from. The biopsy may be an exploratory surgery or an minimally invasive procedure.

When they perform the procedure, doctors take out small amounts of mesothelium and look for mesothelioma. The mesothelioma cell can be epithelioid or sarcomatoid or biphasic, with the two types accounting for the majority of diagnoses. The Sarcomatoid type is less receptive to treatment and is more likely to have shorter lives. The epithelioid type is more tolerant to treatment and has a better prognosis. The biphasic type is a mix of the two types and accounts between 30% and 40% of all diagnoses of mesothelioma.

Causes of Mesothelioma

Mesothelioma is most commonly found in the lung lining (pleura), though it can also occur 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 cancer that has been proven to be caused by asbestos. Mesothelioma typically takes 20 to 50 years to develop after asbestos exposure.

Asbestos is a mineral that naturally occurs that is heat-resistant, has properties. It was extensively used in many American industries due to its low cost and fire resistance. The asbestos industry was especially profitable for the construction industry, where it was used to insulate and fireproof buildings, ships, automobiles and other items. Those who worked in the construction industry were among those most susceptible to exposure to asbestos.

Workers who worked with asbestos or took it away were exposed to fibers that are sharp and can cause serious health issues. The fibers are easily inhale or swallowed, and they can irritate the mesothelium. As time passes the irritation causes scar tissue, which could cause tumors.

Different types of mesothelioma may affect different parts of the body. Pleural mesothelioma has the highest prevalence that affects the lining of the chest cavity and the lungs. This is the most frequent type of mesothelioma and can cause symptoms such as breathing problems or pain. Mesothelioma can also affect the lining of the abdominal cavity and cause symptoms such as pain, swelling or digestive issues. It can also affect the lining of the heart which can cause unusual symptoms such as chest pain or palpitations.

Mesothelioma symptoms can be mistaken with other illnesses. It is essential to see your doctor when any of these symptoms are present. Your doctor will perform physical examinations and may request imaging tests to look for any abnormalities. These tests can include CT scans, MRIs and PET scans. These tests will help doctors determine if mesothelioma-related changes are evident within your body.

Although mesothelioma is not contagious however, relatives of those who were exposed to asbestos are at a greater chance of developing the disease. This is because workers who were exposed to asbestos often brought home asbestos attorney fibers on their clothing, skin and hair. These individuals could inhale asbestos lawsuit fibers. Secondary asbestos exposure is the term used to describe this type of asbestos exposure that is secondhand.

Treatment for Mesothelioma

Like other cancers, mesothelioma begins when cells in the body become abnormal and begin to grow out of control. They may also reproduce and spread to other areas of the body, causing tumors to develop.

Exposure to asbestos is the primary mesothelioma-related risk factor. Asbestos is a mineral that is fibrous that was widely used in construction and other industries before being banned in the 1970s. When it is exposed to air, the tiny fibers can be inhaled or consumed. They can then be encased within the linings of certain organs, causing mesothelioma.

People who worked with asbestos and were responsible for removing or handling it and handling it, are at risk of developing mesothelioma. However blue-collar workers as well as relatives of asbestos-related workers are also at risk. Workers may bring asbestos fibers home on their clothes. Family members may inhale asbestos fibers when they wash their clothes.

Although mesothelioma is rare, it is important to see a physician if you have symptoms that may be related to the disease. They may include chest pain, breathing problems or an ongoing cough. The doctor will inquire about your health background and when you may have been exposed to asbestos. They will also perform a physical exam and chest X-ray to determine if you have mesothelioma. Other tests include the computed-tomography scan (CT), positron emission tomography or magnetic resonance imaging.

Your doctor will discuss treatment options with you if mesothelioma is diagnosed. These could include surgery, chemotherapy or radiation. The mesothelioma type and the it has advanced will determine what treatments are available.

While there is no cure for mesothelioma but the right treatment can improve the chance of surviving. Download your free Mesothelioma guide to learn more about this disease and the treatment options available. We'll deliver it to you at no charge, no commitment. You can also call us at 1-888-314-6906. A nurse will be available to answer any questions you may have. You can also contact an attorney for a no-cost consultation about filing a mesothelioma lawsuit. We are dedicated to helping you and your family get the justice you deserve.