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Mesothelioma Asbestos Lung Cancer

Mesothelioma is a cancer that affects the tissue lining the lungs and chest cavity and, in rare instances the abdominal lining and heart. Exposure to asbestos is the principal cause of mesothelioma.

Asbestos fibers get stuck in tissues and cause DNA damage. Cells turn into mesothelioma cancerous cells.

Symptoms

Mesothelioma is a kind of cancer that affects tissues that line and protect the organs within the body. Exposure to asbestos legal fibers may cause these cells to undergo a change and form mesothelioma tumors. The majority of cases of mesothelioma are found in the lungs (pleura). However, it can also be found in the abdominal lining, heart and testicles.

Breathlessness, chest discomfort and coughing are among the most frequent symptoms of mesothelioma. Patients also suffer from abdominal pain, fatigue and weight loss. These symptoms can be confusing and difficult to diagnose in the beginning stages particularly when mesothelioma still a relatively young disease. It could take several years or even decades after exposure to asbestos litigation for mesothelioma-related symptoms to appear.

The first step to diagnosing mesothelioma is an examination and a medical history. A doctor may require blood tests and imaging scans to determine the severity of the symptoms. These scans may include CT (computer tomography) scans, MRI and PET (positron emission tomography).

X-rays may reveal a mass or fluid that isn't normal in the lungs. These scans can help the doctor determine where the mesothelioma is and the type of mesothelioma. The two most common mesothelioma types are epithelioid and sarcomatoid. Around 70% of mesothelioma are epithelioid. Sarcomatoid mesothelioma is a lesser-known type and has a poorer prognosis than epithelioid mesothelioma.

Most people with pleural cancer suffer from a painful, non-productive cough and breathing difficulties. In some cases, people with pleural mesothelioma could have an abnormal heart murmur, an issue known as pericardial effusion or a swelling of the scrotum (tunica vaginalis).

The most reliable method to identify mesothelioma is take a tissue sample or biopsy, for testing. The type of mesothelioma also determines how a doctor will treat the disease. For instance when a patient has mesothelioma of the pericardium, the doctor may eliminate excess fluid through a procedure called pleurodesis or insert a pleural catheter in the body to decrease inflammation and improve breathing. Other treatments include surgery and chemotherapy.

Diagnosis

Mesothelioma is a cancer that is found in the linings of organs called the mesothelium. The disease is most common in the lungs, however it can also occur in the abdomen (peritoneum), or around the testes.

The signs of mesothelioma may be noticed between 10 and 50 years after the first exposure. Because of this latency period it is possible for patients to be incorrectly diagnosed. It is often mistaken for other, less serious illnesses, like the flu or pneumonia. This misdiagnosis may result in a delay in treatment that can reduce the chances of survival for a patient.

If you suspect that you may have mesothelioma need to see their doctor immediately. During the initial visit, doctors examine a patient's complete medical history to determine signs and any other factors that could make them more susceptible to mesothelioma. This includes any prior exposure to asbestos and asbestos attorney, as well as the type and duration of exposure.

The next step is to have doctors conduct imaging tests to examine the chest and abdomen for any signs of mesothelioma or other abnormalities. Chest X-rays CT scans, and MRIs are all able to reveal changes in the lungs, such as the thickness of the pleural wall or the accumulation of fluid. They can also show whether mesothelioma has spread other areas of the body.

A doctor might also recommend an analysis of the blood to determine whether a patient has high levels in certain substances linked to mesothelioma. They may also perform a procedure called a thoracentesis, which involves the removal of a small amount of the fluid surrounding the lungs to check for cancerous cells.

If a mesothelioma is confirmed, a biopsy is performed to examine a small portion of the tumor for cancerous cells. This can be done via VATS (video-assisted thoracoscopic surgery) or through the use of a needle that is guided by an CT scan. The results of this will help determine the best mesothelioma treatment option for the patient. This can include surgery, chemotherapy or radiation therapy. Some patients might also opt to undergo immunotherapy. This newer form of mesothelioma treatment could improve the quality of life of a patient and improve their chances of survival.

Treatment

Mesothelioma, a form of cancer, affects the tissues which line and protect organs like the stomach, lungs (peritoneal) or heart or testicles. While mesothelioma can't be treated however, treatment can reduce symptoms.

Your doctor will inquire about your health background and will look for signs of mesothelioma. Your doctor will also ask about your asbestos exposure, since asbestos lawsuit is the most significant risk factor for mesothelioma. Exposure to asbestos can cause asbestos fibers to become trapped in the lining of the chest cavity the stomach, tummy or the heart (mesothelium). This causes inflammation over time and may change normal cells into cancerous cells. Mesothelioma can be identified using blood tests and imaging tests.

Your healthcare provider will employ an X-ray of your chest to detect changes in your lung tissue and determine if you suffer from fluid build-up (pleural effusion). Your provider will order MRI, CT scan or FDG-positron emission tomography (PET) to obtain detailed images of the affected region. They will also conduct a needle biopsy to obtain an image of the affected tissue.

A pathologist, also known as a mesothelioma specialist, will look at the tissue under an magnifying glass to find cancerous cells and determine their kind. To establish the diagnosis, the doctor will stain the sample with a dye that lights up when certain kinds of proteins are present. The doctor will then use a technique to magnify the tissue.

It can be difficult to identify mesothelioma since the cells that cause it look similar to those of other types of cells in the body. Your healthcare team will confirm the diagnosis of mesothelioma with other tests. These tests involve the collection of blood samples to determine the levels of fibulin-3 or mesothelin related peptide that is soluble.

Your healthcare team will decide on the mesothelioma treatment plan based on the kind of cancer you have and the degree to which it is advanced. Radiotherapy, chemotherapy and surgery are the most commonly used treatments for mesothelioma. A palliative treatment option is available if your mesothelioma has reached an advanced stage. This will relieve the pain and other symptoms.

Prognosis

The prognosis for mesothelioma patients is based on the stage and type of cancer as well as factors such as age and general health. Patients should consult experienced doctors to learn more about their treatment options.

Mesothelioma occurs when asbestos settlement fibers harm the tissues that line and protect vital organs. These asbestos fibers can be inhaled or ingested and, over time, cause inflammation and genetic changes that convert normal cells into mesothelioma-related tumors. The most common mesothelioma types are the pleural (which is a tumor that develops on the lung linings or chest cavity) and abdomen) mesothelioma.

Doctors diagnose mesothelioma on the basis of symptoms, lab tests and X-rays. They may also suggest an examination to confirm the diagnosis. A biopsy is when you take a small sample of tissue to test. The doctors can compare biopsy samples against an online database to determine the most likely type of mesothelioma cells. This information can be used to estimate the life expectancy of a patient with mesothelioma and their treatment plan.

Mesothelioma cells are classified into three categories: epithelioid or epithelial, sarcomatoid and biphasic. Each mesothelioma type grows at an individual rate and responds differently to treatment. Epithelioid mesothelioma accounts for 60 percent to 80% cases and has a higher survival rate than sarcomatoid or biphasic mesothelioma.

It can take as long as 50 years for mesothelioma to develop following exposure to asbestos, which is why many patients don't get a diagnosis of mesothelioma until they experience significant symptoms. Asbestos victims should disclose their exposure to a physician and be checked regularly.

During these visits, doctors look for signs of asbestos exposure such as scarring on the lungs, as well as other respiratory problems. They may also conduct a simple blood test to check the overall health of a patient. If the results indicate that the risk of a patient developing mesothelioma is very high, they can schedule further tests to get a mesothelioma prognosis. This will include imaging tests like X-rays, CT scans and ultrasound, as well as lung function tests and a chest MRI or PET scan.