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Mesothelioma Asbestos Lung Cancer

Mesothelioma affects the tissues that line the chest cavity, lungs, and, in rare cases the linings of the abdomen and the heart. Exposure to asbestos is the main cause of mesothelioma.

Asbestos fibers become stuck in tissues and cause DNA damage. The result is that cells transform into mesothelioma cancer cells.

Signs and symptoms

Mesothelioma is a type of cancer, affects the tissues that line and protect organs within the body. Exposure to asbestos fibers could cause the cells to change and form mesothelioma tumors. The majority of mesothelioma cases are found in the lung (pleura). However, it can occur in the lining of the abdomen, heart and testicles.

Breathlessness, chest discomfort, and coughing are the most common symptoms of mesothelioma. Additionally, some patients are suffering from abdominal pain, weight loss and fatigue. These symptoms are often confusing and difficult to diagnose in the beginning stages particularly when mesothelioma is still a relatively new condition. It may take years or even decades following exposure to asbestos law for mesothelioma-related symptoms to manifest.

The first step to diagnose mesothelioma is a physical examination and a health history. To determine the severity of the symptoms the doctor can order tests for blood and imaging scans. These scans can include CT (computer tomography) scans, MRI and PET (positron emission tomography).

X-rays can reveal a strange mass or fluid in the lungs. These scans can help the doctor determine where the mesothelioma is and the type of mesothelioma. Epithelioid mesothelioma and sarcomatoid are the two major kinds. About 70% of mesothelioma is epithelioid. Sarcomatoid mesothelioma, on the other hand, is and has a less favorable prognosis than epithelioid mesothelioma.

Most people with pleural cancer suffer from a painful, non-productive cough and breathing problems. People with pleural mesothelioma may have an abnormal heart sound, a condition called pericardial effusion, or swelling of the scrotum.

The most precise method to diagnose mesothelioma is to take a tissue sample or biopsy, for testing. The type of mesothelioma also determines the method used by a doctor to treat the disease. If a patient has pericardial cancer doctors will drain excess fluid using the procedure known as pleurodesis, or insert the pleural catheter to reduce inflammation and enhance breathing. Other treatments include chemotherapy and surgery.

Diagnosis

Mesothelioma, a form of cancer, occurs in the organ's linings, known as the mesothelium. The majority of cases occur in the lungs (pleura) but it can also develop in the abdomen (peritoneum) or around the testes (tunica vaginalis).

The symptoms of mesothelioma could be noticed between 10 and 50 years after the first exposure. Because of this latency period, many patients may be misdiagnosed. This illness is often misdiagnosed as other, less serious illnesses like pneumonia or the flu. This can lead to a delay in treatment, which can decrease the chance of a patient's survival.

Those who suspect that they may have mesothelioma need to consult their physician immediately. In the initial visit, doctors will examine a patient's complete medical history to look for signs and any other factors that may make people more likely to develop mesothelioma. This includes any past exposure to asbestos law and asbestos, as well as the nature and duration of the exposure.

The next step is for doctors to conduct imaging tests to examine the chest and abdomen for signs of mesothelioma and other abnormalities. Chest X rays, CT scans and MRIs can all show changes in the lungs, including pleural thickness or fluid accumulation. They can also tell if the mesothelioma cancer has spread to other parts of the body.

A doctor may also request an examination of the blood to determine whether the patient has high levels of certain substances that are related to mesothelioma. They can also carry out a procedure called a thoracentesis. It involves the removal of a sample from the fluid surrounding the lungs to search for cancerous cells.

If a mesothelioma diagnosis is confirmed the biopsy procedure will be taken to look at a small piece of the tumor for cancerous cells. VATS (video assisted thoracoscopic surgery) or a needle-guided CT scan is a method to perform this procedure. The results of this will aid in determining the best mesothelioma treatment option for the patient. This could include surgery, chemotherapy, or radiation therapy. Some patients also choose to undergo immunotherapy. This newer form of mesothelioma treatment can boost the quality of life of a patient and improve their prognosis.

Treatment

Mesothelioma affects tissues that line and protect organs, including the lungs (pleural mesothelioma) and stomach (peritoneal mesothelioma) or the testicles or the heart (pericardial mesothelioma). It is impossible to treat mesothelioma completely, however treatment can help reduce symptoms.

Your doctor will ask you about your health history and look for signs of mesothelioma. Your doctor will also ask about your asbestos exposure, because asbestos is the most significant risk factor for mesothelioma. Exposure to asbestos can cause asbestos fibers to get trapped in the tissues of the chest cavity and tummy, or the heart (mesothelium). This can cause inflammation over time and may transform normal cells into cancerous cells. Mesothelioma can be identified using blood tests and imaging tests.

Your healthcare provider will use a chest X-ray to see changes in your lung tissue and determine if you suffer from the build-up of fluid (pleural effusion). The doctor will recommend MRI, CT scan or FDG-positron emission tomography (PET) to get detailed images of the affected region. They will also do the needle biopsy to collect a sample of the affected tissue.

A mesothelioma expert, also known as a pathologist will study the mesothelioma tissues under a microscope in order to find cancerous cells and determine the kind of mesothelioma that you have. To establish the diagnosis, the doctor will stain the sample using a dye which shows up when certain kinds of protein are present. They will then use a specific method to obtain an even closer view of the tissue under microscope.

Mesothelioma can be difficult to identify because mesothelioma-related cells appear like other types of cell in the body. Your healthcare team will confirm the diagnosis of mesothelioma with other tests. These include a blood test to determine levels of fibulin-3 as well as mesothelin-related, soluble peptide.

Your medical team will choose a mesothelioma treatment plan depending on the type of cancer you suffer from and the degree to which it is advanced. The most common mesothelioma treatments are surgery, chemotherapy and radiation therapy. If your mesothelioma has reached an advanced stages, you may also receive palliative care to ease pain and other symptoms.

Prognosis

The prognosis of mesothelioma is dependent on the type and stage of cancer and other factors like age and general health. Patients should consult with doctors who are experienced to learn about the treatment options available to them.

Mesothelioma is a condition that occurs when asbestos fibers cause damage to the tissues that line and protect vital organs. These asbestos claim fibers can be breathed in or ingested and, over time, cause inflammation and genetic changes that turn normal cells into mesothelioma-related tumors. The most prevalent mesothelioma types are pleural mesothelioma that occurs in the lung lining and the chest cavity (pleura), as well as mesothelioma peritoneal, a less common form that arises in the lining that protects the abdomen.

Doctors diagnose mesothelioma using symptoms, laboratory tests, and X-rays. They may also recommend that a biopsy to confirm the diagnosis. A biopsy is the removal of a small piece of tissue to be tested. The doctors can then compare the biopsy samples to an online database to determine the most likely mesothelioma type. This information can help them determine a patient's mesothelioma life expectancy and treatment plan.

Mesothelioma cells are classified in three categories: epithelioid or epithelial, biphasic and sarcomatoid. Each mesothelioma develops at a different pace and responds differently to treatment. Epithelioid cancer makes up 60 to 80 percent of all cases and has a better survival rate than biphasic or sarcomatoid mesothelioma.

It can take up to 50 years for mesothelioma to develop following exposure to asbestos, so many patients do not be diagnosed with mesothelioma until they experience significant symptoms. asbestos [Get More] victims should disclose their exposure to a doctor and have regular checkups.

During these visits, doctors will examine for signs of asbestos exposure such as scarring on the lungs and other respiratory problems. They can also conduct simple blood tests to assess the health of a patient's general. If the results show that the risk of a patient developing mesothelioma is high they can schedule additional tests to get an estimate of the prognosis for mesothelioma. This could include imaging tests like X radiographs, CT scans, and ultrasounds, as well the lung function test and a chest MRI or PET scan.