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What Is Pleural Mesothelioma

What Is Pleural Mesothelioma? - Pleural mesothelioma is a cancer that develops in the tissue that lines the chest cavity and lungs. This is the most common type of mesothelioma, making up about 75 percent of cases. Although there is no cure for this often fatal disease, patients have no treatment options to help prolong their lives and limit their pain and suffering.

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 What is the main cause?
The only known cause of pleural mesothelioma is exposure to asbestos. Occupational Safety & Health Administration warns that asbestos can be found in industrial materials and building common household such as:

    Pumps, Valves, Boilers and Turbines
    Roofing and siding shingles
    Floor tiles
    Plaster, cement, putty and caulk
    Ceiling tiles spray-on coatings
    Insulation
    Gaskets and  Packing
    Automotive brakes and clutches
    Lab Equipment

People who work in certain jobs - especially industrial workers, construction workers, electricians, mechanics and veterans - face a greater risk of pleural mesothelioma due to increased their exposure to asbestos. However, pleural mesothelioma has also been diagnosed in people with limited exposure to asbestos, such as family members who came into contact with the microscopic asbestos fibers are transferred from clothing or uniforms of loved ones.

Although the US government has known since 1918 that asbestos pose a health risk to workers, the struggle to completely ban asbestos has been blocked by the asbestos company. Deadly material can still be found in buildings throughout New York City, New York State and the Tri-state area.

How developing pleural mesothelioma?

People who work directly with or around asbestos-containing material risk of inhalation of microscopic asbestos fibers. These fibers can lodge in the mesothelium tissue lining the chest cavity and lungs. This layer, called the pleura, lining the lungs and makes it easy for someone to breathe by allowing the lungs to expand and contract with ease. Most cases originate malignant pleural mesothelioma.

After a person is exposed to asbestos, tiny fibers can be lodged in their bodies for years, causing irritation and scarring in the tissue. It can take anywhere from 15 to 60 years for pleural mesothelioma to develop, which is why the diagnosis may come as a surprise for victims of the previous decade.

What are the common symptoms?

Symptoms of pleural mesothelioma are similar to the symptoms experienced with other respiratory illnesses and less severe, making it difficult to diagnose cancer. Common symptoms of pleural mesothelioma include:

    Shortness of breath
    Chest pain
    Fluid build-up around the lungs, also known as pleural effusion
    Unexplained weight loss
    Chronic, dry or painful cough
    Loss of appetite or difficulty swallowing
    Lumps under the skin of the chest
    Fatigue

If you or a loved one has been exposed to asbestos and experience any of these symptoms, talk to your doctor immediately and explain your history with asbestos.

How the diagnosis of pleural mesothelioma was made?

People who suffer from pleural mesothelioma symptoms usually first experience associated with pleural effusion, which occurs when fluid accumulates around the lungs. Symptoms such as dry cough or shortness of breath can ask the doctor to treat pleural effusion, but they may not make the diagnosis of pleural mesothelioma immediately.

It's important for people who have been exposed to asbestos to discuss this with their doctor when they first begin to experience symptoms. Previous diagnosis of pleural mesothelioma is made, the better, because the cancer is aggressive and can spread quickly to an advanced stage.

Common diagnostic methods for pleural mesothelioma include:

Thoracentesis, which involves using a needle to drain fluid from around the lungs. This procedure can allow the patient to breathe, but the test liquid is not always accurate in diagnosing pleural mesothelioma.
Diagnostic imaging tests such as X-ray, CT scan and MRI may help identify the location of the cancer, but they can not confirm the diagnosis of pleural mesothelioma special.

Biopsy or pleuroscopy (camera-assisted biopsy), which involves taking a sample of tissue, could be the most effective way to make the diagnosis of pleural mesothelioma.
When the diagnosis of pleural mesothelioma is made, the doctor will determine the stage of cancer. Pleural mesothelioma treatment options will depend on the stage, the patient's age and other factors.

Cancer.gov defined stages:

Phase I (Localized): In stage IA, cancer is found in one side of the chest wall lining and possibly in the chest cavity lining or the lining that covers the diaphragm. But the cancer had not spread to the lining that covers the lungs. In stage IB, cancer is found in one side of the chest wall lining and the membrane covering the lungs. Cancer can also be found in the lining of the chest cavity between the lungs or the membranes covering the diaphragm.

Phase II (Advanced): The cancer has spread beyond the stage I into the lung tissue and / or diaphragm.

Phase III (Advanced): The cancer has spread beyond the stage II and be good:

Lymph nodes in which the lungs joined bronchus; along the trachea and esophagus; between the lung and the diaphragm; or under the trachea.

or

Networking between the ribs and chest wall lining; fat between the lungs; The soft tissues of the chest wall; the sac surrounding the heart; or perhaps where the lymph nodes in the lung bronchi join, along the trachea and esophagus, between the lungs and diaphragm, or under the trachea.

Phase IV (Advanced): Cancer is found in one or both sides of the body and has spread beyond the point where surgery would be an option. It can be found in the lymph nodes, ribs, spine, brain, heart, thyroid, prostate or other organ.

What treatment options are available?

Although there is no cure for pleural mesothelioma, there are various treatment options to extend the life of the patient and make him more comfortable. And earlier diagnosis of pleural mesothelioma is made, the better chances for treatment. treatment of pleural mesothelioma include (but are not limited to):

Surgery to remove as much cancer as possible. This treatment option is more likely in patients with Stage I or II pleural mesothelioma.

      Chemotherapy to stop the spread of cancer cells.
      Radiation to target specific areas of cancer cells.
      clinical trials to test new treatments that are not on the market.

Doctors often treat pleural mesothelioma with a combination of these methods. They also can recommend other options to reduce pain and keep patients comfortable.

What is the prognosis and life expectancy for patients with pleural mesothelioma?

Every year in New York and throughout the United States, approximately 2,500 to 3,000 people are diagnosed with pleural mesothelioma, according to the Mesothelioma Applied Research Foundation.
The American Cancer Society estimates that a median survival for patients with pleural mesothelioma at 12 to 21 months, depending on the stage at which the cancer is diagnosed. Health, age, gender and types of undetected cancer cells are also prognostic factors a person.

No matter what the prognosis is for you or your loved one, though, know that you are not alone. There is a whole community of medical professionals, caregivers, patients, and advocates are here to help you through your journey.

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