Mesothelioma is a type of aggressive cancer that attacks the lining of the lungs and stomach.
Malignant mesothelioma is the most serious of all asbestos-related ailments. Although it is still rare, mesothelioma cancer is now no longer considered rare. The main cause and risk factor for mesothelioma is asbestos exposure.
It is very difficult for doctors to make a precise diagnosis of mesothelioma because this disease often appears with symptoms that resemble other common diseases. There is no known cure for mesothelioma, but treatments such as surgery and chemotherapy have helped improve the typical mesothelioma prognosis.
Pleural mesothelioma (the protective layer that affects the lungs in the chest cavity) represents about three quarters of all mesothelioma events, and the rest is peritoneal mesothelioma that affects the abdominal cavity and pericardial mesothelioma, which affects the heart cavity. Mesothelioma testes are very rare and usually present with metastases from various peritoneal. There are three types of mesothelioma cells. Between 50% and 70% of all mesotheliomas are of various epithelium. While the prognosis is generally small, it is considered less aggressive than sarcomatoid mesothelioma and biphasic mesothelioma, which consists of remaining cell type diagnoses.
Cavities in the body include the chest, stomach, and liver which are enclosed by a cell membrane known as mesothelium. Mesothelial cells help with general organ function. Mesothelium is very important for organs that generally move, such as expansion or contraction of the lungs, stomach, or heart. Lubrication from mesothelial cells allows free range of motion in the body. mesothelium of the chest, abdomen, and heart cavities called the pleura, peritoneum, and pericardium. Each mesothelial cell group is very important for the body's structural functions.
Cancerous malignancies that occur in the mesothelial membrane are known as malignant mesothelioma, or simply mesothelioma. There is also a benign mesothelium tumor, but it is less common than malignant cancer.
When mesothelium tumors were first known at the end of the 18th century, the disease was examined and studied in more detail not until the mid-20th century. This adds to the suspicion of a causal relationship between cancer and asbestos exposure to be more substantiated. A joint research effort through the Department of Thoracic Surgery at Witswater University and Johannesburg General Hospital in South Africa provides very interesting evidence of a causal link between asbestos exposure and the development of pleural mesothelioma.
Mesothelioma is still quite rare, with only 2,500 to 3000 diagnoses every year in the United States. There was a surge in diagnoses reported between 1970 and 1984, which has been associated with a latent period between diagnosis and high industry exposure. Exposure is common in almost all industries but is very common in the World War II cycle of the military-industrial era, including the Navy's shipping industry.
Although this cancer is more common in men over the age of 60 (largely due to industrial exposure in a male-dominated industry), mesothelioma in women and children has also been described. The diagnosis of the causes of mesothelioma in women and children is mainly associated with secondary exposure to asbestos, so it is advisable for men who work in the industry not to carry asbestos fibers attached to their bodies or clothing at home if proper cleaning facilities are not available.
Mesothelioma is diagnosed through a comprehensive combination of biopsy and imaging scan. Diagnostic operations, including biopsy, will usually be needed to determine the type of malignant cells found in the body. Usually body imaging scans, including magnetic resonance images, or computer topography (CT scans) will be needed to determine the extent and location of the disease.
Mesothelioma patients are generally referred by their personal doctor to one of the many famous mesothelioma doctors in the United States.
