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Mesothelioma Asbestos Lung Cancer Mesothelioma affects the tissue that lines the lungs, chest cavity and, in rare instances, the linings of the abdomen and the heart. Exposure to asbestos is the primary cause of mesothelioma. Asbestos fibers are entangled in tissues and cause DNA damage. This changes cells into mesothelioma cancer cells. Symptoms Mesothelioma is a type of cancer, affects the tissues which line and protect organs within the body. Exposure to asbestos fibers could cause these cells to undergo a change and form mesothelioma tumors. The majority of mesothelioma cases originate in the lungs (pleura). However, it could also occur in the lining of the abdomen, heart and testicles. Chest discomfort and coughing are the most common symptoms of mesothelioma. Additionally certain patients suffer from abdominal pain as well as fatigue, weight loss and abdominal pain. These symptoms are akin to other illnesses and can be difficult to diagnose, especially in the early stages of mesothelioma. It may take years or even decades after exposure to asbestos for mesothelioma-related symptoms to show up. A physical exam and a patient's health history are the first step to diagnose mesothelioma. A doctor might ask for blood tests or imaging scans to determine the severity of the symptoms. These scans include CT (computer-tomography) scans as well as MRI and PET scans (positron emission Tomography). X-rays can reveal a mass or fluid that is not normal in the lungs. These scans can assist the doctor determine where the mesothelioma is and the type of mesothelioma. The two major mesothelioma types are sarcomatoid and epithelioid. Around 70% of mesothelioma are epithelioid. Sarcomatoid Mesothelioma has a poorer prognosis, and is less frequent than epithelioid. Most people diagnosed with pleural melanoma have a nonproductive cough, chest wall pain and difficulty breathing. Patients with pleural mesothelioma may suffer from an abnormal heart sound or a condition known as pericardial effusion, or swelling of the scrotum. The most accurate way to diagnose mesothelioma is to take a tissue sample or biopsy, for testing. The type of mesothelioma determines how a doctor will treat the condition. For instance, if a person has pericardial mesothelioma the doctor could eliminate excess fluid through pleurodesis procedure or insert a pleural catheter in the body to decrease inflammation and improve breathing. Other treatments include surgery and chemotherapy. Diagnosis Mesothelioma is a type of cancer that develops in the organ's linings called the mesothelium. The majority of the time, the disease develops in the lungs (pleura) however it can also manifest in the abdomen (peritoneum) or around the testes (tunica vaginalis). The signs of mesothelioma may be noticed between 10 and 50 years after the initial exposure. Due to this latency period it is possible for patients to be mistakenly diagnosed. This condition is often mistakenly referred to as other, less serious illnesses, such as pneumonia or the flu. This misdiagnosis may result in a delay in treatment, which can decrease the chance of a patient's survival. If you suspect that you may have mesothelioma need to consult their physician immediately. In the initial visit, doctors examine a patient's complete medical history to identify signs and other factors that may make people more likely to develop mesothelioma. This includes any previous exposure to asbestos, as well as the type and duration of the exposure. The doctor will then request imaging tests in the abdomen and chest to determine if there are signs of mesothelioma. Chest Xrays, CT scans and MRIs all provide detailed images of the inside of the body and can show lung changes, such as the thickening of the pleura or the buildup of fluid. They can also tell the extent to which mesothelioma is spreading to other organs of the body. A doctor can also request an examination of the blood to determine whether a patient has high levels of certain substances related to mesothelioma. They can also perform a procedure called a thoracentesis, which involves the removal of a small amount of the fluid surrounding the lungs to search for cancerous cells. If a mesothelioma diagnosis is confirmed A biopsy is then performed to examine a small portion of the tumor for cancerous cells. This can be done using VATS (video-assisted thoracoscopic surgery) or with a needle guided by a CT scan. The results will aid in determining the most effective mesothelioma treatment for the patient. This could include chemotherapy, surgery or radiation therapy. Some patients will also opt to undergo immunotherapy. This more advanced mesothelioma treatment can boost a patient's quality of life and improve their chances of survival. Treatment Mesothelioma is a disease that affects the tissues that line and protect organs, such as the lung (pleural mesothelioma), the stomach (peritoneal mesothelioma) or the testicles or the heart (pericardial mesothelioma). Although mesothelioma cannot be cured but treatment can help manage symptoms. Your doctor will inquire about your medical history and look for symptoms of mesothelioma. Your doctor will also ask about your exposure to asbestos, since it is the leading risk factor for mesothelioma. Asbestos exposure can cause asbestos fibers to be stuck in the linings of the chest cavity (mesothelium), stomach or the heart. This causes inflammation over time and may transform normal cells into cancerous cells. Mesothelioma can be diagnosed using blood tests and imaging tests. Your doctor uses an X-ray of the chest to determine if you suffer from fluid accumulation (pleural effusion). Your doctor will request MRI, CT scan or FDG-positron emission tomography (PET) to obtain detailed images of the affected region. They may also perform an incisional needle biopsy to collect an image of the affected tissue. A mesothelioma specialist, also known as a pathologist will look at the mesothelioma tissues under a microscope to identify cancerous cells and determine what type of mesothelioma you have. The pathologist will employ dyes to stain tissue samples in order to identify the cancer. The dye is visible when certain types are present. The doctor will then employ an instrument to magnify the tissue. It is sometimes difficult to diagnose mesothelioma because the mesothelioma-causing cells are similar to other types of cells within the body. Your healthcare provider will confirm the diagnosis of mesothelioma using other tests. These tests involve the collection of blood samples to determine the levels of fibulin-3, or soluble mesothelin related peptide. Your medical team will decide on a mesothelioma treatment plan depending on the type of cancer you suffer from and the degree to which it is advanced. Surgery, chemotherapy and radiotherapy are the most popular treatment options for mesothelioma. If your mesothelioma is in advanced stages you could also be offered palliative treatment to relieve pain and other symptoms. Prognosis The prognosis of mesothelioma is based on the type and stage of cancer as well as other factors like age and general health. Patients should work with experienced doctors to learn more about the treatment options available to them. Asbestos fibers can damage tissues that line vital organs and protect them from harm. These asbestos fibers are inhaled or consumed, and they can cause genetic changes and inflammation, which transform normal cells into mesothelioma cancers. 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 type that is found in the protective lining of the abdomen. Doctors diagnose mesothelioma based on symptoms, laboratory tests, and X-rays. They may also suggest a biopsy to confirm the diagnosis. A biopsy involves taking tiny amounts of tissue to be tested. The doctors can compare biopsy samples with a database in order to determine the most likely mesothelioma type. This information will help them predict the patient's mesothelioma's life expectancy and treatment plan. The mesothelioma types are epithelioid, epithelial or epithelial cells as well as sarcomatoid and biphasic cells. Each mesothelioma type develops at an individual rate and responds to treatment in a different way. Epithelioid cancer accounts for 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 develop following exposure to asbestos. Therefore, many patients do not receive a mesothelioma diagnosis until they begin to experience serious symptoms. Asbestos exposure must be reported to a physician and the victims must undergo regular checks. During these visits, doctors can examine for signs of exposure to asbestos like scarring around the lungs, or other respiratory problems. They can also conduct an easy blood test to determine the patient's health. If lynn asbestos lawsuit show that an individual is at a an increased risk of mesothelioma, they can arrange for additional tests to get a prognosis. This could include imaging tests like X-rays, CT scans and ultrasound, as well as a lung function test and an chest MRI or PET scan.