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Mesothelioma Asbestos Lung CancerMesothelioma is a cancer that affects the tissues lining the lungs and chest cavity, and in rare cases, the lining of the abdomen and heart. Exposure to asbestos is the main reason for mesothelioma.Asbestos fibers get stuck in tissues and cause DNA damage. Cells turn into cancerous mesothelioma cells.Signs and symptomsMesothelioma is a type of cancer, affects tissues that connect and protect organs in the body. Exposure to asbestos fibers could cause these cells to undergo a change and grow into mesothelioma cancers. The majority of mesothelioma cases are found in the lungs. It can also be found in the linings of the abdomen, the heart and testicles.Shortness of breath, chest discomfort and coughing are the most frequent symptoms of mesothelioma. In addition certain patients experience abdominal pain, weight loss and fatigue. These symptoms can be confusing and difficult to identify in the early stages particularly when mesothelioma still a relatively new disease. It may take years or even decades following exposure to asbestos for mesothelioma symptoms to appear.The first step in identifying mesothelioma is an examination and a health history. To determine the severity of symptoms doctors may recommend imaging tests and blood tests. These scans may include CT (computer tomography) scans, MRI and PET (positron emission tomography).X-rays could reveal a lump or fluid that is not normal in the lung. These scans may help the doctor determine where the mesothelioma is located and the kind of mesothelioma. Sarcomatoid and epithelioid mesothelioma the two major kinds. Epithelioid mesothelioma makes up around 70% of mesothelioma cases. Sarcomatoid mesothelioma is a lesser-known type, and has a worse prognosis than epithelioid mesothelioma.Most people diagnosed with pleural melanoma suffer from a nonproductive cough, chest wall pain, and difficulty breathing. A person with pleural msothelioma may have an abnormal heart tone and a condition known as pericardial effusion, or swelling of the scrotum.The best way to accurately identify mesothelioma is through an examination of the tissues. The type of mesothelioma determines the way a doctor treats the illness. For example when a patient has mesothelioma pericardial doctors may remove excess fluid using pleurodesis procedure or insert a pleural catheter in the body to decrease inflammation and improve breathing. Other options include chemotherapy and surgery.DiagnosisThe mesothelioma cancerous form is found in the linings of the organs. The majority of cases occur in the lung (pleura) but it can also develop in the abdomen (peritoneum) or around the testes (tunica vaginalis).The signs of mesothelioma may be noticed between 10 and 50 years after the first exposure. Because of this latency period many patients are mistakenly diagnosed. The illness is often misdiagnosed as other, less serious illnesses such as pneumonia or the flu. This mistake could result in delays in treatment, which may decrease the chance of survival.Those who suspect that they might have mesothelioma must visit their doctor right away. At the first visit, doctors review a patient's medical history to determine if there are any symptoms or conditions that may increase their likelihood of developing mesothelioma. This includes any previous exposure to asbestos and asbestos, and also the type and duration of the exposure.The doctor will then order imaging tests in the abdomen and chest to look for signs of mesothelioma. Chest X-rays CT scans, and MRIs can all reveal changes in the lungs, like an increase in pleural thickness or accumulation of fluid. They can also tell whether mesothelioma cancer has spread to other parts of the body.A doctor will also order an analysis of blood to determine whether the patient has elevated levels of certain substances that are related to mesothelioma. They can also perform an operation known as a Thoracentesis which involves removing fluid from the lungs and looking for cancer cells.If a mesothelioma is confirmed, a biopsy is performed to check a small sample of the tumor for cancerous cells. This can be done using VATS (video-assisted surgery using thoracoscopic instruments) or through the use of a needle that is guided by a CT scan. The results will aid in determining the most effective mesothelioma treatment plan for the patient. This may include chemotherapy, surgery, or radiation therapy. Some patients might also opt to take part in immunotherapy. This newer form can improve a patient's prognosis and boost their quality of life.TreatmentMesothelioma affects the tissues that line and protect organs, including the lungs (pleural mesothelioma), the stomach (peritoneal mesothelioma) or the heart or testicles (pericardial mesothelioma). It is impossible to cure mesothelioma, but treatment may help control symptoms.Your doctor will ask you about your health background and will look for signs of mesothelioma. Your doctor will also inquire about your exposure to asbestos, since asbestos is the most significant risk factor for mesothelioma. Asbestos exposure can cause asbestos fibres to become trapped in the linings the chest cavity (mesothelium) stomach or the heart. This causes inflammation over time, and can transform normal cells into cancerous cells. Mesothelioma can be diagnosed using imaging tests and blood tests.Your doctor uses a chest X ray to determine if you suffer from fluid accumulation (pleural effusion). columbus asbestos attorneys will order an MRI, CT scan, or FDG-positron emission tomography (PET) to obtain high-quality images. They will also perform a needle biopsy in order to collect a sample of the affected tissue.A pathologist, a mesothelioma expert, will examine the tissue using a magnifying lens to detect cancerous cell and determine the type. To make the diagnosis the doctor will stain the sample with a dye that shows up when certain kinds of proteins are present. They will then use a specific method to obtain an in-depth look at the tissue under a microscope.Mesothelioma may be difficult to identify because mesothelioma-related cells appear like other types of cell in the body. Your medical team will attempt to confirm the diagnosis by performing other tests. This includes a blood test to measure levels of fibulin-3 and mesothelin-related, soluble peptide.Your healthcare team will determine the best treatment option for mesothelioma based on the type of cancer you have and stage. Surgery, chemotherapy and radiotherapy are the most common treatments for mesothelioma. The option of palliative therapy is available when your mesothelioma is at an advanced stage. This will alleviate you of pain and other signs.PrognosisThe prognosis for mesothelioma depends on the type and the stage of cancer, in addition to other factors such as the patient's age and general health. Patients should consult with doctors who are knowledgeable about the treatment options available to them.Mesothelioma develops when asbestos fibers harm the tissues that line and protect vital organs. These asbestos fibers are inhaled or consumed, and they can cause genetic changes and inflammation, which transform normal cells into mesothelioma tumours. The most common mesothelioma forms are pleural mesothelioma that develops in the lung lining and chest cavity (pleura) as well as mesothelioma of the peritoneal region, a rarer form that arises in the lining of the abdomen.Doctors diagnose mesothelioma using symptoms, lab tests, and X-rays. They may also recommend a biopsy to confirm the diagnosis. A biopsy involves the removal of tiny pieces of tissue to be tested. The doctors can then compare the biopsy samples to databases to determine the most likely mesothelioma type. This information will help them predict a patient's mesothelioma life expectancy and treatment plan.Mesothelioma cells can be classified into three categories: epithelioid epithelial, sarcomatoid and biphasic. Each mesothelioma type grows at different rates 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 could take up to 50 years for mesothelioma to develop after exposure to asbestos. Therefore, many patients do not be diagnosed with mesothelioma until they experience significant symptoms. Asbestos exposure should be disclosed to a doctor and patients should undergo periodic checks.During these visits, doctors can check for signs of exposure to asbestos, such as scarring around the lungs or other respiratory issues. They can also perform a simple blood test to determine a patient's overall health. If the results show that a patient's risk of developing mesothelioma is high, they can schedule additional tests to determine a mesothelioma prognosis. This may include imaging tests like X-rays, CT scans and ultrasound, as well as a lung function test and a chest MRI or PET scan.