Mesothelioma and Asbestos Exposure
Malignant mesothelioma can affect the linings of organs internal to them. Asbestos exposure is a major risk factor.
Asbestos was a heat- and fire resistant mineral fiber that was used in a variety of jobs before it was banned in 1970. Miner, construction workers, shipyard, factory, and veteran employees are at the greatest risk of exposure.
What is Mesothelioma?
The mesothelium is a protective lining that covers the various organs in the body. Malignant mesothelioma is most commonly located in the lungs and abdomen. It may also grow in the linings of the heart or the testes (pericardium). Around 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 material that was once popular in American industries because it is inexpensive and fireproof. It was used to construct cars, homes, and buildings. Workers who handled, removed or cut the material could have been exposed. Exposure to asbestos could cause mesothelioma to develop for decades after the exposure.
It can be difficult to determine mesothelioma because the first symptoms are similar to other diseases such as lung cancer. Initial symptoms include chest pain, trouble breathing, and a persistent cough. As the disease progresses, more serious symptoms could develop, such as weight loss and fatigue.
There are four different types of mesothelioma. Each type has a unique prognosis. The most commonly encountered type is pleural, which affects the linings of the lungs (pleura) and chest cavity. Other mesothelioma types include peritoneal, pericardial or testicular. Each type has its own unique symptoms, however all types are characterized by an inflamed and malignant tumor that surrounds vital organs and disrupts their function.
When doctors suspect mesothelioma they will order a biopsies to check for cancerous cells. A tissue sample is taken from the affected region and examined under the microscope. If cancer is found the patient is diagnosed with sarcomatoid or epithelioid mesothelio. Epithelioid Mesothelioma is responsible for 70% to 80% mesothelioma in all cases and is more susceptible. Sarcomatoid Mesothelioma accounts for 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 more at risk of being diagnosed with the disease than other. Workers in asbestos or military environments, veterans of the military and those with mesothelioma history are among the groups. Also, those who have received asbestos-related radiation therapy are at an increased chance of developing mesothelioma.
Symptoms of Mesothelioma
Mesothelioma develops in the tissue that line and protect internal organs, including the lungs (pleura) and abdomen (peritoneum). The likelihood of developing mesothelioma rises when asbestos is exposed during work. Pleural mesothelioma is by far the most frequent type of mesothelioma. It affects the lining in the lungs.
Asbestos fibers irritate mesothelium. Over time cells are damaged and genetic changes result in them becoming malignant. Tumors form. The symptoms of mesothelioma vary, but include chest pain, coughing and breathing problems. Other symptoms include fatigue and nausea. Weight loss can also be a sign. Mesothelioma is a rare type of cancer, and it can take from 10 to 60 years for the first signs to begin to show. Often, the symptoms are confused with other diseases such as the flu or pneumonia. Mesothelioma is also difficult to diagnose, because it is not common and the symptoms are similar to other diseases.
Doctors usually do not link mesothelioma with asbestos exposure until mesothelioma that is in late-stage. The doctor will inquire about the patient's prior asbestos exposure and perform a physical exam. Imaging scans are a method used by doctors to diagnose mesothelioma, and rule out other diseases.
The physician may also recommend scans for blood and imaging for the abdomen or chest. Imaging tests may include CT scans or MRIs as well as PET scans or X-rays. The doctor might also request an examination to confirm the diagnosis of mesothelioma and to determine the kind of mesothelioma the patient is suffering from. The biopsy could be an exploratory procedure or a minimally-invasive procedure.
When they perform an examination, doctors remove mesothelium in small amounts and look for mesothelioma. The majority of mesothelioma diagnosis are epithelioid cells. The sarcomatoid variant is less responsive to treatments and has a shorter life. The epithelioid is more responsive to treatment and has a better prognosis. The biphasic type is a mix of the first two types and accounts for 30 to 40% of mesothelioma diagnosis.
Causes of Mesothelioma
Mesothelioma is most commonly found in the lining of the lungs (pleura) but it can also develop in the abdomen's lining (peritoneum) or the heart's lining (pericardium). Every year, mesothelioma gets discovered in about 3,000 people. It is the only cancer known to be caused by asbestos. Mesothelioma is a cancer that typically takes 20-50 years to develop following asbestos exposure.
Asbestos is a mineral that occurs naturally with properties that are heat-resistant. It was utilized for a long time in many American industries due to its low cost and fire resistance. The asbestos industry was especially lucrative for the construction industry, as it was used to insulate and protect buildings, ships, automobiles and other products. Construction workers were at the greatest risk of exposure to asbestos.
Workers who worked with asbestos or took it away were exposed to fibers which are sharp and could cause serious health issues. The fibers can be swallowed and inhaled and can cause irritation to mesothelium. Over time the irritation causes scar tissue, which could result in tumors.
Different types of mesothelioma affect different parts of the body. The most commonly encountered mesothelioma type affects the lining in the chest cavity and lungs. skokie asbestos attorney is the most common mesothelioma type and can cause symptoms like breathing difficulty 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, causing unique symptoms such as chest pain or palpitations.
Because mesothelioma may be mistaken for other diseases and other illnesses, it is essential to consult your doctor if you experience any symptoms or signs. Your doctor will perform physical examinations and may request imaging tests to look for any abnormalities. These tests include CT scans MRIs and PET scanners. These tests help doctors determine if there are changes within your body that could be caused by mesothelioma.
Although mesothelioma is not contagious the family members of those who were exposed to asbestos are at a higher risk for developing the disease. Workers who were exposed brought asbestos fibers home on their clothes, hair and skin. These individuals could then inhale asbestos fibers. This kind of secondhand exposure is known as secondary asbestos exposure.
Treatment for Mesothelioma
Mesothelioma, just like other cancers, is a result of cells in the human body begin to grow uncontrollably. They also reproduce and spread to other parts of the body, causing tumors (masses) to form.
The primary risk factor for mesothelioma is exposure to asbestos. Asbestos is a fibrous mineral that was utilized in the construction industry and other fields before being banned in the 1970s. When exposed, the microscopic fibres can be inhaled and consumed. They may then get lodged in the linings of certain organs and cause mesothelioma.
Workers who were exposed to asbestos, especially those who were responsible for removing or handling it in the workplace, have the highest chance of developing mesothelioma. However, blue-collar workers and even relatives of those who worked with asbestos are also at risk. Workers might carry asbestos fibers in their clothes, and family members may breathe asbestos fibers when cleaning their clothes.
Although mesothelioma can be found in a small percentage of cases however, it is essential to see a doctor for any symptoms that could be linked to the disease. These include chest pain, breathing problems or a persistent cough. The doctor will ask about your medical history and when you might have been exposed to asbestos. The doctor may also perform an X-ray of the chest and a physical examination to determine if you have mesothelioma. Other tests can include a computed-tomography (CT) scan or positron emission tomography (PET) or magnetic resonance imaging (MRI).
If mesothelioma is found to be a cancerous tumor the doctor will speak with you about possible treatment options. These may include surgery, chemo or radiation. The mesothelioma type and the far it has advanced will determine what treatments are available.
The right treatment can improve the chance of survival, even though there is no cure. Download your free Mesothelioma guide to know more about this condition and the available treatments. There is no obligation, we'll mail it to you at no cost. You can also call us at 1-888-314-6906. You can ask nurses any questions. You can also call a lawyer for a free consultation on filing a mesothelioma lawsuit. We are committed to helping you and your family get the compensation you deserve.