The origin of mesothelioma is in mesothelium a type of tissue lined with special cells referred to as mesothelial cells that typically line the abdominal cavity(Peritoneum), heart cavity(Pericardium), chest cavity(Pleura), and the outer surface of most internal organs. According to the Department of Health and Human Services, the World Health Organization, and the Environmental Protection Agency asbestos has been well marked as a human carcinogen.

Anyone breathing asbestos fibers has greater chances of suffering from cancer. Research also proves that lung cancer in asbestos-exposed workers is thought to occur at a slightly younger age than other lung cancers, and the risk is extraordinarily higher if the exposed person is also a smoker. However there has been no correlation drawn as to why, one person contracts mesothelioma and the person next to them do not when both of them are living in the same set of circumstances and amounts of exposure or why the more heavily exposed individual never contracts an asbestos-related disease but unfortunately the person looking after him/her diagnosed after washing his/her work clothing. More or less we are all exposed to asbestos in the air and so these levels of risk are generally considered "acceptable".

According to the National Cancer Institute, mesothelioma can either be malignant (cancerous) or benign (non-cancerous) in nature. Malignant mesothelioma, a rare form of cancer disease in which malignant cells is found in the sac lining the chest (the pleura), the lining of the abdominal cavity (the peritoneum) or the lining around the heart (the pericardium).

The symptoms experienced after the attack of mesothelioma will differ depending on the organ affected. For instance a person experiences loss of appetite, pain in the abdomen and problems with bowel functioning if affected by Peritoneal Mesothelioma or mesothelioma of the stomach while a person experiences lungs and chest pain, difficulty breathing, and coughing up blood when affected with Pleural Mesothelioma. A life is saved if the disease is diagnosed early.

Malignant mesothelioma often leads to death. Due to its unwonted nature, mesothelioma is typically arduous to analyze and care for. Traditionally there are three kinds of treatment for patients with malignant mesothelioma and they are; Surgery (taking out the cancer), radiation therapy and chemotherapy. Sometimes the situation may demand to employ two or more of these combined in the course of treatment. New approaches are currently being tested and promising drugs like: L-NDDP or Platar, Endostatin, Interferon Gamma and Lovastatin. Therapy like Photodynamic therapy, Immuno therapy and Gene therapy are employed to kill the cancer cells. It is very important that you take your own time and learn more about the risk factors that make you susceptible to mesothelioma so that you an take proper steps.