Mesothelioma - What Mesothelioma Cancer Is

If you need information about malignant mesothelioma cancer, you might find it difficult to get the right information written in a simple way. Everybody has listened the word mesothelioma at least once, but very few people know what this rare type of cancer really is. Through of a series of articles about this subject, you will know and learn rapidly about this cancer disease that affects either, men or women at any age without any kind of distinction. Lets review some basic concepts and what this disease exactly is.
The cancer of the mesothelium appears when the cells of the membrane that forms the lining of several internal organs within the different body cavities, the pleura in the thoracal cavity, the peritoneum in the abdominal cavity and the pericardium in the heart sac, become abnormal or 'malignant' and divide neither with control nor order.
The mesothelium is composed by two layers of cells, which produce a fluid that enable the expanding and contracting movements of organs, such as the heart beating and the corresponding lungs movements.
Although most Mesothelioma cases start in the pleura or peritoneum, the problem increases when these cancerous cells can damage nearby tissues and organs or even metastasize or spread to other parts of your body.
Despite that the Mesothelioma cancer rate has increased over the past 20 years, this disease is not as common as other types of cancer pathology. The number of new diagnosed cases in the United States rises up to 2,000 per year.