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Mesothelioma and Asbestos Exposure

Malignant mesothelioma is one of the types of cancer that affects the lining of internal organs. The most significant risk factor is exposure to asbestos.

Asbestos is a heat and fire-resistant mineral fiber used in many occupations until it was banned in the 1970s. Construction workers, miners shipyard workers, factory employees, and veterans are at the greatest danger of exposure.

What is Mesothelioma?

Mesothelioma is a cancer that grows in the protective linings that cover various organs in the body called the mesothelium. The most common malignant mesothelioma can be found in the lungs as well as the abdomen. It can also form in the linings of the heart or in the testes (pericardium). Every year, mesothelioma is diagnosed in a few thousand Americans. The only known cause of this rare cancer is exposure to asbestos lawsuits. Asbestos is a fibrous substance that was once popular in American industries because it is cheap and fire-resistant. It was used to build cars, homes, and buildings. Workers who handled, removed or cut the material could have been exposed. Exposure to these chemicals could lead to mesothelioma many decades after exposure.

The first symptoms of mesothelioma are usually similar to the symptoms of other diseases, including lung cancer, which makes it difficult to identify. Initial symptoms include chest pain, trouble breathing, and a constant cough. As the disease progresses more serious symptoms, including weight loss and fatigue, may appear.

There are four distinct types of mesothelioma. Each type has a distinct prognosis. The most prevalent type is pleural. It affects lung linings (pleura) and chest cavity. Other mesothelioma types include testicular, pericardial and peritoneal. Each type has its own unique symptoms, however all types are defined by an inflamed, malignant tumor that surrounds vital organs and interferes with their function.

If doctors suspect mesothelioma, they will order a biopsies to determine if cancerous cells are present. A tissue sample is taken from the affected area and examined under microscope. If cancer is found, patients can be diagnosed with epithelioid or mesothelioma sarcomatoid. Epithelioid mesothelioma accounts for 70 percent to 80percent of mesothelioma cases, and is more responsive to treatment. Sarcomatoid mesothelioma attorneys is only 10 percent of mesothelioma cases, and has a lower prognosis.

Anyone who has been exposed to asbestos is at risk for mesothelioma. Certain groups are at greater risk of developing mesothelioma than others. These groups include people who work in the asbestos lawyers industry, veterans of the military and those with mesothelioma in their family. People who have had asbestos-related radiation treatment are also at a higher risk of developing mesothelioma.

Signs and symptoms of Mesothelioma

Mesothelioma occurs in the tissues that line and protect the internal organs. This includes the lung (pleura) and abdomen (peritoneum) and the peritoneum. Exposure to asbestos at work increases the chance of developing mesothelioma. Pleural mesothelioma is by far the most common mesothelioma. It affects the lining in the lungs.

Asbestos fibers cause irritation to mesothelium and over time, the cells become damaged. The genetic changes that happen cause the cells to become malignant and form tumors. The symptoms of mesothelioma can vary and can include coughing chest pain, and trouble breathing. Other symptoms include fatigue and nausea. Weight loss can also be a sign. Mesothelioma is a rare cancer that can take from 10 to 60 years for the first symptoms to show. Most of the time, the symptoms are mistaken for other diseases like pneumonia or the flu. Mesothelioma is often difficult to identify because it is rare, and its symptoms are similar to other illnesses.

Typically doctors do not link mesothelioma to asbestos exposure until the patient has reached the late stages of mesothelioma. The doctor will inquire about the patient's prior asbestos exposure and perform an examination. Imaging scans can be used by doctors to diagnose mesothelioma or determine if there are other diseases.

In addition to a physical examination the doctor may also recommend blood tests or imaging scans of the chest and abdomen. The imaging tests can include CT scans, MRI, PET scans or X-rays. A biopsy is often requested by the doctor to confirm the diagnosis of mesothelioma and to determine which mesothelioma type is present. The biopsy may be an exploratory surgical procedure or an minimally invasive process.

During the biopsy procedure, doctors will remove small samples of mesothelium tissue and look for mesothelioma cells. The majority of mesothelioma diagnosis are epithelioid cells. The sarcomatoid type is less responsive to treatments and has a shorter lifespan. The epithelioid is more responsive to treatment and has a superior prognosis. The biphasic type is a mix of the two first types and is responsible for between 30 and 40 percent of mesothelioma diagnoses.

Causes of Mesothelioma

Mesothelioma typically occurs in the linings of the lungs and abdomen. It may also be present in the linings of the heart or pericardium. About 3,000 people are diagnosed with mesothelioma each year. It is the only cancer caused by asbestos lawsuits. Mesothelioma usually takes 20-50 years to develop following exposure to asbestos.

Asbestos is a mineral found naturally with properties that resist heat. It was used for decades in a variety of American industries due to its low cost and resistance to fire. The asbestos industry was particularly lucrative in the construction industry in which it was utilized for fireproofing and as an insulation material in ships, buildings, cars and other items. Construction workers were at the highest risk of exposure 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 swallowed and inhaled and can cause irritation to mesothelium. Over time irritation can lead to scar tissue that can lead to tumors.

Different types of mesothelioma may affect different parts of the body. The most common mesothelioma is one that affects the lining in the chest cavity as well as the lungs. It is the most frequent mesothelioma form and can cause symptoms such as breathing difficulties or pain. Mesothelioma can also affect the lining of the abdominal cavity which can cause symptoms such as swelling, pain, or digestive issues. It can also affect linings of the heart, causing unique symptoms like chest pains or palpitations.

Mesothelioma symptoms are often confused with other ailments. It is essential to see your doctor if any of these symptoms appear. Your doctor will perform an examination and request imaging tests to look for abnormalities. These tests include CT scans MRIs and PET scanners. These tests can assist doctors determine if there is any changes in your body that may be caused by mesothelioma.

Although mesothelioma is not contagious, family members of those exposed to asbestos are at greater chance of developing the disease. This is because those who were exposed to asbestos often brought home asbestos fibers on their clothes, skin and hair. The asbestos-related exposure could cause breathing problems for those who breathed 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 become abnormal and begin to expand uncontrollably. They can also reproduce themselves and spread to other parts of the body causing tumors to form.

The primary risk factor for mesothelioma is the exposure to asbestos. Asbestos was a mineral that was fibrous that was used in construction, as well as other industries, prior to when it was banned in the 1970s. When it is exposed, the tiny fibers can be inhaled or ingested. Then, they can become trapped in the lining of specific organs and cause mesothelioma.

The asbestos-related workers and were responsible for its removal or handling in the workplace, have the highest chance of developing mesothelioma. Blue-collar workers, and even family members of asbestos workers are at risk. Workers might carry asbestos fibers home on their clothes, and family members may breathe asbestos fibers while cleaning the clothes.

Even though mesothelioma may be rare, it's important to see a doctor to determine if your symptoms are connected to this disease. This includes chest pain, difficulty breathing or a persistent cough. The doctor will inquire about your medical history and if you have been exposed to asbestos. The doctor will also conduct an X-ray chest scan and a physical examination to check for mesothelioma. Other tests could include a computed-tomography (CT) scan and positron emission imaging (PET) or magnetic resonance imaging (MRI).

If mesothelioma is found to be a cancerous tumor your doctor will discuss with you about treatment options. These could include surgery, chemo or radiation. The mesothelioma type and how far it has advanced will determine the type of treatment available.

The right treatment can increase the odds of survival even though there is no cure. Get your free Mesothelioma guide to find out more about the disease and the treatment options available. There is no obligation, we'll mail it to you at no cost. You can also call us at 1-888-314-6906. A nurse is on hand to answer your questions. You can also call an attorney for a free consultation on filing a mesothelioma lawsuit. We are committed to helping you and your family get the amount of compensation you deserve.