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Mesothelioma and Asbestos Exposure

Malignant mesothelioma is one of the types of cancer that affects the lining of organs within. Asbestos exposure is the primary risk factor.

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

What is Mesothelioma?

Mesothelioma is a cancer that develops in the protective linings that surround different organs of the body called the mesothelium. Most often, malignant mesothelioma develops in the lung (pleura) and abdomen. It can also develop in the linings of the heart or the testes (pericardium). Each year, mesothelioma is diagnosed in approximately 3,000 Americans. Asbestos exposure is the only known mesothelioma causing factor. Asbestos is a fibrous, brittle material that was once a popular choice in American industries because it was affordable and fire-proof. It was used to construct houses, buildings, ships, airplanes and automobiles. Workers on these projects may have been exposed to asbestos when workers cut or removed the materials. Exposure to asbestos can lead to mesothelioma decades after exposure.

It is difficult to diagnose mesothelioma due to the fact that the first signs are similar to those of other illnesses like lung cancer. The initial symptoms may include breathing difficulties and chest pain as well as an ongoing cough. As the disease progresses, more serious symptoms, such as weight loss and fatigue may develop.

There are four types of mesothelioma. Each type has an individual prognosis. The most prevalent type is pleural, which affects linings of the lungs (pleura) and the chest cavity. Other types of mesothelioma are testicular, pericardial, or peritoneal. Each type has its own distinctive symptoms, but all are defined by an inflamed, malignant tumor that surrounds vital organs and interferes with their function.

When doctors suspect mesothelioma, they may request an examination of the biopsy site to determine the presence of cancerous cells. A tissue sample is taken from the affected region and examined under a microscope. If cancer is found patients are diagnosed with either epithelioid or mesothelioma sarcomatoid. Epithelioid mesothelioma accounts to 70% to 80% mesothelioma, and is more sensitive. Sarcomatoid Mesothelioma accounts for only 10% of mesothelioma cases and has a lower prognosis.

Anyone who has been exposed to asbestos is at risk for mesothelioma. Certain groups are more at chance of developing mesothelioma than others. The asbestos-related workers, veterans of the military and those with mesothelioma history are among these groups. People who have had radiation therapy related to asbestos are also at chance of developing mesothelioma.

Mesothelioma symptoms

Mesothelioma develops in the tissues that line and protect organs in the internal, including the lung (pleura) and abdomen (peritoneum). The exposure to asbestos at work increases the risk of developing mesothelioma. Pleural mesothelioma is the most frequent mesothelioma. It affects the lining of the lungs.

Asbestos fibers irritate mesothelium and over time, the cells get damaged, and the genetic changes that happen cause the cells to become malignant and grow into tumors. Symptoms of mesothelioma vary and can include coughing, chest pain, and trouble breathing. Other symptoms include fatigue and nausea. Weight loss is also a symptom. Mesothelioma, a rare form of cancer, can take anywhere from 10 to 60 year before it shows its first signs. Symptoms are often misinterpreted as other illnesses such as pneumonia or the flu. Mesothelioma is also difficult to diagnose, because it is a rare condition and the symptoms are similar to those of other illnesses.

Doctors usually do not link mesothelioma with asbestos exposure until the mesothelioma is at a late stage. At this stage the doctor will typically ask the patient about his or her past exposure to asbestos, and perform an examination. Imaging scans are used by doctors to diagnose mesothelioma or determine if there are other diseases.

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

In a biopsy, doctors remove mesothelium from small amounts and look for mesothelioma. The mesothelioma cells could be epithelioid or sarcomatoid or biphasic, with the first two types making up the majority of diagnoses. The sarcomatoid type is less responsive to treatment and has a shorter life. The epithelioid kind is more responsive to treatment and has a higher chance of survival. The biphasic type is a combination of the two types and accounts for 30% to 40% of mesothelioma diagnoses.

Causes of Mesothelioma

Mesothelioma is most often found in the lung linings as well as the abdomen. It can also be found in the linings of the heart or pericardium. About three thousand people are diagnosed with mesothelioma every year. It is the only cancer caused by asbestos. It usually takes 20 to 50 years for mesothelioma growth after exposure.

Asbestos is a mineral found naturally with properties that resist heat. It was utilized for a long time in a variety of American industries due to its low cost and resistance to fire. The asbestos industry was particularly lucrative for the construction sector in which it was utilized as a fireproofing and insulating material in ships, buildings cars and other items. Workers in the construction industry were among those most at risk of being exposed to asbestos.

vimeo.com who dealt with asbestos or removed it were exposed to fibers which are sharp and could cause serious health problems. These fibers are easily inhaled and swallowed, and can irritate mesothelium. Over time irritation causes scar tissue to build up, leading to tumors.

Different types of mesothelioma affect different areas of the body. The most prevalent mesothelioma is one that affects the lining of the chest cavity and the lung. It is the most prevalent form of mesothelioma and can trigger symptoms such as breathing difficulties or discomfort. 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 lining of the heart and cause unique symptoms like chest pain or palpitations.

Mesothelioma symptoms are often confused with other ailments. It is crucial to see your doctor when any of these symptoms are present. Your doctor will do an examination and physical exam. They may also order imaging scans to look for any abnormalities. These tests could include CT scans, MRIs and PET scans. These tests will help doctors determine if mesothelioma related changes are evident within your body.

Mesothelioma is not a contagious disease but family members of asbestos-related exposure have a higher risk of developing the disease. Workers who were exposed brought asbestos fibers home and sprayed them on their clothing, hair and skin. The asbestos fibers could then be breathed in by asbestos fibers. This kind of secondhand exposure is referred to as secondary asbestos exposure.

Treatment for Mesothelioma

Mesothelioma, just like other cancers, starts when the cells of the human body begin to grow in uncontrolled ways. They also reproduce and spread to other areas of the body, causing tumors (masses) to form.

Exposure to asbestos is the primary mesothelioma-related risk factor. Asbestos was a fibrous mineral used in construction, among other industries before it was banned in the 1970s. When exposed, the tiny fibers can be inhaled or consumed. They can then become trapped in the lining of specific organs and cause mesothelioma.

Workers who were exposed to asbestos and were responsible for its removal or handling in the workplace, have the highest chance of developing mesothelioma. Blue-collar workers and even the family members of asbestos workers are at risk. Workers could carry asbestos fibers home on their clothes. Family members may inhale asbestos fibers when they wash their clothes.

Although mesothelioma can be found in a small percentage of cases, it is important to consult a doctor when you experience symptoms that could be linked to the condition. This includes chest pain, breathing difficulties or a persistent cough. The doctor will ask you about your medical history and if you've ever been exposed to asbestos. The doctor will also perform an X-ray of the chest and a physical exam to look for mesothelioma. Other tests can include a computed tomography (CT) scan or positron emission tomography (PET) or magnetic resonance imaging (MRI).

Your doctor will discuss the options for treatment with you if mesothelioma has been identified. This could include surgery, chemo or radiation. The treatment options will be based on the type of mesothelioma and how far it has advanced.

While there is no cure for mesothelioma, the right treatment can improve the chances of survival. Download your free Mesothelioma guide to learn more about this condition and the treatments available. There is no obligation, we'll mail it to you for free. You can also contact us by calling 1-888-3146906. A nurse will be available to answer your questions. You can also contact an attorney for a no-cost consultation about the possibility of filing a mesothelioma lawsuit. We are committed to helping you and your loved ones get the compensation they deserve.