Understanding the Types of Mesothelioma
Mesothelioma cancer is caused by exposure to asbestos or related materials. This cancer occurs in the protective lining which surrounds vital organs. The lining is called the mesothelium, hence the name mesothelioma.
This cancer can be found in the tissues protecting the heart, lungs, stomach and abdomen. When it is found in the lungs it is called pleural mesothelioma; in the heart it is known as pericardial mesothelioma. In the stomach area, the condition is called peritoneal mesothelioma.
Mesothelioma symptoms have common features regardless of location in the body. Shortness of breath, appetite problems, swelling, and fever are all named as symptoms. These are known as “non-specific” symptoms and could relate to a variety of medical problems. When knowledge of past exposure to asbestos or other carcinogens is added to the diagnosis, a doctor can begin to rule out other possible causes and concentrate on locating tumors or abnormal growth.
The most common form of this cancer is pleural mesothelioma. Many patients are exposed to asbestos through construction projects or other environments where asbestos particles become airborne. Without a respirator, these particles enter the airway and can cause cancer.
Unfortunately, pleural mesothelioma does not manifest itself for many years. Some patients do not manifest the cancer for decades. Unfortunately, after such a long period of time once the symptoms begin to manifest, pleural mesothelioma may be in advanced stages.
Treatment for pleural mesothelioma depends on many factors. The age, health and medical history of a patient are all important factors, as well as the current stage of the cancer. Catching mesothelioma early is crucial for successful treatment, but only a doctor can tell you what specific options are appropriate in your case.
A doctor has several courses of action available when recommending treatment. Surgery is one course. A section of lung and surrounding tissues may be removed to prevent further spread of the disease. In some cases the entire affected lung may be removed.
Chemotherapy is another option. This treatment involves swallowed or injected drugs designed to shrink tumors and kill cancerous cells. Radiation treatments can also kill cancer cells and shrink tumors. This option uses high-powered x-rays directed at the affected areas to destroy mesothelioma cells.
A doctor will choose the most effective course of treatment after performing diagnostic tests, evaluating the scope and seriousness of the cancer and the patient’s ability to withstand the procedures. In some cases, surgery may be too much for a patient’s body to take; in others it may be required for basic comfort or survival. Much depends on the patient.
A recurring theme in all literature about cancer, especially malignant mesothelioma, is early detection. It’s important to tell your doctor if you even suspect you may have been exposed to asbestos at some time in your life. Have this information entered into your medical records so you can be monitored for any symptoms which may indicate the development of pleural mesothelioma.
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