Malignant pleural mesothelioma is a cancer of the thin layer of tissue that lines the chest and lungs. It is a rare form of cancer that is mostly associated with exposure to asbestos. Malignant pleural mesothelioma is a fast-moving cancer with a median survival time of between one and two years.
The majority of mesotheliomas are associated with asbestos exposure. Asbestos was used widely in the United States for insulation, and while awareness of its harmful effects is increasing, asbestos can still be found in older buildings. People who work in industries using asbestos in some form, such as insulation manufacturers, insulation workers, and ship builders, may be at increased risk to develop mesotheliomas. The time between exposure and development of a cancer may be decades, which is why it is usually diagnosed in older people. More men than women get this type of cancer. Close contacts of people who have been exposed to asbestos, such as family members, may also be at risk.
Some symptoms of this cancer are increasing breathlessness, pain in the chest or under the ribcage, an abdominal lump or swelling, fever and unexplained weight loss. Imaging tests like a CT scan may show a collection of fluid in the pleural cavity of the chest. Pleural tissue and fluid is also tested to detect cancerous cells and certain chemicals that can rule out a diagnosis of pleural mesothelioma.
Depending on the extent of spread of cancer, malignant pleural mesotheliomas are conventionally treated with some combination of chemotherapy, radiotherapy and surgery to remove as much of the cancer as possible. Aggressive treatment strategies are the norm, though the exact treatment depends on how far the cancer has spread. A number of experimental treatments are currently being evaluated in clinical trials.
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Malignant Mesothelioma
10 August 2010 8:30 PM |
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Malignant mesothelioma is a rare cancer in which malignant or cancerous cells form in the thin layers of tissue lining the human chest, heart or abdomen. When the cancer is in the chest, it affects the pleura or tissue lining the lungs and is called...
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Diffuse Malignant Pleural Mesothelioma
10 August 2010 8:30 PM |
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Diffuse malignant pleural mesothelioma, or DMM, is a rare but highly aggressive type of cancer. It occurs in the thin layer of tissue, the pleura, lining the chest cavity and lungs. Once diagnosed with DMM, most patients do not survive beyond one year. This cancer...
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Pleural Mesothelioma
10 August 2010 8:30 PM |
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Nearly 75 percent of mesotheliomas are initiated in the chest and are called pleural mesotheliomas. Pleural mesothelioma is the most common form of this devastating disease. This occurs when asbestos fibers enter the pleura, which is the membrane that covers the lungs, and results in...
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Malignant Pleural Mesothelioma Survival Rate
10 August 2010 8:30 PM |
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Malignant pleural mesothelioma is the most common type of malignant mesothelioma. Many factors may be involved in determining the survival rate for this aggressive cancer; some are better understood than others. Estimates of median survival time range from one to two years; survival depends on...
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Malignant Diffuse Pleural Mesothelioma
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Majority of mesothelioma (cancerous tumor affecting mesothelial cells of organs) cases come under the classification ‘pleural mesothelioma’. This is a cancer that originates in the pleura, the delicate membrane covering the lungs. Out of these, seventy five percent are diffuse malignant pleural mesethelioma. The balance...
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Malignant Peritoneal Mesothelioma
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Malignant peritoneal mesothelioma is a cancer of the peritoneum, or tissue lining the abdomen and some of its organs. This lining tissue provides a small amount of lubricating fluid that allows organs in the gut to move and work properly. This cancer accounts for approximately...
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Pleural Mesothelioma Symptoms
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The earlier symptoms of malignant pleural mesothelioma are very similar to those experienced with other lung conditions, such as pneumonia or lung cancer. Symptoms also tend to present very gradually, and may therefore go unnoticed for a while. Breathlessness is one of the early and...
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Mesothelioma Symptoms: An Overview
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Malignant mesotheliomas are rare cancers that form in the tissues lining the lungs (pleura), abdomen (peritoneum) or heart (pericardium). Pleural mesothelioma, which affects the lining of the lungs, is the most common, accounting for about 75 percent of all malignant mesotheliomas. Between ten and twenty...
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Pleural Mesothelioma Information
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Pleural mesothelioma is the most common existing form of this malignancy, and it is more often than not a direct consequence of exposure to asbestos. One can get minor tumors with mesothelioma, but the malignant form is the most widespread. Inhaling asbestos fibers puts you...
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Malignant Mesothelioma Diagnosis
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When a patient has symptoms suggesting malignant mesothelioma, a doctor starts with imaging techniques to confirm a diagnosis. X-rays and CT scans of the chest or abdomen are taken to identify any abnormalities, such as fluid collections, thickening of tissue, or growths, that may indicate...