Posts Tagged ‘mesothelioma asbestos’
Mesothelioma is a kind of cancer that is almost always caused by exposure to asbestos. In this illness, malignant cells develop in the mesothelium, a protective lining that covers almost all of the body’s internal organs. Its commonest site is the pleura ( outer lining of the lungs and internal chest wall ), but it might also happen in the peritoneum ( the liner of the intestinal cavity ), the heart, the pericardium ( a sac that surrounds the heart ) or tunica vaginalis.
Mesothelioma survival relies upon a wide variety of factors – the level of cancer, age and general health of the patient etc. A five-year scale is used by the experienced persons in mesothelioma research and treatment to calculate survival. Mesothelioma survival is so difficult that only around ten percent of the total patients diagnosed have reached the five-year target so far.
The chances of mesothelioma survival can be enhanced by vigorous and continued treatment. Depending on the response of the patient to the treatment chances of survival also varies. The treatment success is controlled by various factors. The most important thing is that success depends upon the stage of the cancer at the time of diagnosis. If the disease is detected early, the chances of survival and cure are more. The third and fourth stages have very little chances of survival, whereas the first and the second stages can be healed through chemotherapy and surgery.
The significant aspects of mesothelioma survival are the size and area, where the tumor is found, the level of extra fluid collected in the abdomen, the structure and type of cancer cells etc. There are basically three types of mesothelioma cancer. Pleural mesothelioma is the first type, which affects the lining of the abdomen; peritoneal cancer ruins the abdominal cavity; and the third one, the pericardial is found in the area around the heart. Though the third one is rarely seen, it is more malicious than the other two.
The medial community has come to a conclusion after studying the mesothelioma survival rates for the last few years. The finding is that incidents of mesothelioma cancer are increasing all over the world and it is turning out to be a dangerous situation. It is also found that chemotherapy is the best alternative for cases where surgery is not advisable. Researches are going on endlessly to find more effectual treatment methods to overcome this dreadful disease that has taken the lives of many innocent people. The advancements in research give a new hope for the victims who lead their lives in endless misery.
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The success or failure of mesothelioma treatments basically depends on the phase of cancer at the time of exposure. Several treatment methods including traditional and modern are followed by doctors. Sometimes a combination of two or three conventional therapies including surgery, radiation and chemotherapy are used by physicians. Treatments enhance the lives of more than two-thirds of stage-1 and stage-2 patients by five years or more. Surgery has been doing the same in around 16% of the cases.
Radiation is best suited for patients with localized disease. Radiation is also resorted to post-operatively as a consolidating treatment. Sometimes the whole hemi-thorax is subjected to radiation in consonance with chemotherapy. This type of treatment has extended the lives of thousands of mesothelioma patients. Radiation can also act as a preventive measure against the spread of malignant cells.
If the disease is confined to a particular area, radiation is the best possible treatment available. It is also used after the operation as a consolidating treatment. The entire hemi-thorax is made to undergo radiation at times in consonance with chemotherapy. Thousands of mesothelioma patients are benefited out of these treatment processes. The preventive function of radiation ensures the stoppage of malignant cell from being spread. Chemotherapy, despite of its drawbacks has emerged as the best mesothelioma treatment in the present days. The treatment procedure is not so hard as radiation or surgery. But it is a lengthy process, physically and emotionally difficult for the patients to bear.
Immunotherapy, which strives to improve the immune response, has yielded vacillating results so far. Heated Intraoperative Intraperitoneal Chemotherapy, in which drugs are heated to a certain degree of temperature before being administered, helps improved penetration of anti-cancer drugs. Researches are on to find alternative and more effective mesothelioma treatments.
Before starting the treatment, the extent of the disease, the patient’s age and his overall health have to be reflected upon. The patient should be given a chance to find out the best possible treatment, the costs, advantages and disadvantages of the treatment method, the risk involved and chances of success. Palliative treatment, which alleviates pain, is followed where other mesothelioma treatments are found to be futile. Here only the symptoms are treated, not the cause.
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