The symptoms of mesothelioma will differ based on their origin. Pleural mesothelioma starts in the lung area, peritoneal mesothelioma starts in the abdomen area, and pericardial mesothelioma starts dangerously close to the heart. Benign and malignant mesothelioma have similar symptoms, and similar tests. Weight loss is a well-documented symptom in the majority of mesothelioma cases. Abdominal pain is a primary symptom of peritoneal mesothelioma. Both pleural mesothelioma symptoms and peritoneal mesothelioma symptoms include chest pain and shortness of breath.
Pleural mesothelioma medical tests look at the pleural lining, lung fluid, inflammatory conditions, tissue, blood counts and cells to help determine what type of pleural activity is going on inside your lungs. The tests will help diagnose whether your mesothelioma symptoms might be due to pleural effusion, diffuse pleural thickening, asbestosis or other asbestos caused diseases that aren't necessarily as dangerous as pleural mesothelioma, but can be due to their respiratory nature.
A CT scan will identify pleural thickening better than a chest X-ray. MRI and PET scans can then determine whether the pleural disease is diffuse pleural thickening or if it is malignant pleural mesothelioma. Blood tests can also give an indication of the possibility of cancer. Once cancer is the suspected cause of your mesothelioma symptoms, a biopsy will take place. Thoracentesis removes pleural fluid for diagnosis. Thoracoscopy uses a "camera" (endoscope) inserted into the chest for diagnose and a sample of tissue is taken at that time. Pleural mesothelioma starts in the pleural region, but it will progress to attach other major body organs, such as the heart or abdominal area.
Abdominal pain and bowel restrictions are common peritoneal mesothelioma symptoms. If peritoneal mesothelioma is suspected after the traditional CT, MRI and PET scans, a peritoneoscopy or paracentesis is likely. Peritoneoscopy is done in the hospital with a camera-like instrument called a peritoneoscope. Peritoneal mesothelioma has also been incidentally discovered while performing similar procedures involving infertility examinations on women. A fluid sample is obtained in a process called paracentesis. This involves a needle going into your abdomen to get a sample of the fluid.
Pericardial mesothelioma symptoms always involve severe chest pain. This is a cancer invading the sac over the heart. The pericardial mesothelioma patient may even experience heart failure. Blood tests, CT scans, MRIs and PETs are just the beginning of pericardial mesothelioma medical tests. There will be pulmonary tests and potentially dangerous biopsies. Pericardial mesothelioma symptoms are frequently misdiagnosed. The cancer is very rare, and many well-known diseases display the same symptoms as pericardial mesothelioma. It is often during surgery that pericardial mesothelioma is discovered, and then it is usually too late.
Mesothelioma symptoms can be suggestive of many cancers or diseases. Medical testing for mesothelioma symptoms requires a long battery of tests to discover symptom origins. Medical tests for mesothelioma symptoms can expedite mesothelioma treatment. Symptoms take decades to surface. Start recording your mesothelioma symptoms and start your tests early. It's better to test for mesothelioma symptoms early, before it's too late.
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