Friday, February 26, 2010

Mesothelioma - A Carcenogenic Tumor

Mesothelioma is a cancerous tumor related to the mesothelial cells of organs and most cases are categorized as 'pleural mesothelioma'. Three-quarters of these cases are diffuse evil pleural mesethelioma and the balance is benign or localized. The cancer starts in the pleura, the delicate outer membrane of the lungs.

The major reason for diffuse malicious pleural mesothelioma is being exposed to asbestos without protecting gear. A number of symptoms will be present, like: trouble breathing, chest discomfort, fatigue, swelling of the arms, neck or face, loss of appetite, cough and the coughing up of blood. As well as this, liquid will collect in the thoracic cavity. This condition is often tricky to diagnose, owing the indisputable fact that after first contact with asbestos, it can take as much as twenty to 40 years or even more, before the symptoms appear.
Similarly, this is an illness with which many doctors are unfamiliar.

The diagnosis method relies mainly on Magnetic Resonance Imaging ( MRI ), Position Emission Tomography ( PET ) and imaging with Computed Tomography ( CT scanning ), together with lab tests and analysis. Conclusive evidence can be acquired by Thoractomy, which is an incision thru the chest wall to view the pleura ( the lining surface of the thoracic hole and the lungs ) and pleural biopsy.

Diffuse malevolent pleural mesothelioma tumor is a fast-spreading and highly aggressive illness and there are a number of techniques available to determine the stage of the disease. The most typically used practice is TNM. T represents the scale of the tumor, N represents the quantity of lymph nodules concerned and M stands for metamorphosis ( the growth of the disease ). There are four different stages and accurate grading is an essential tool to help to identify the best treatment technique. Early stage detection greatly improves the length of survival rate.

However, In most cases of diffuse evil pleural mesothelioma, the prognosis ( treatment reply ) is poor. Surgery may help if carried out during Stage I, but when the disease is not identified until the later stages of the cancer, the rate of survival lessens to between 4 and six months. Overall survival rate does not appear to increase when radiotherapy and chemo are used. Now, no effective curative treatment exists and research is continuing with the purpose of identifying new management methods and more potent drugs.

Jaime has written articles on one or two web sites over a selection of niches. Not only will he specialise in health and fitness, you can see his latest site on stainless portable gas grill which also reviews the best portable propane gas grill.

Jaime Winters has written articles on several websites over a variety of niches. Not only does he specialize in diet, fitness, and weight loss, you can see his latest site on stainless portable gas grill which also reviews the best portable propane gas grill.

Article Source: http://EzineArticles.com/?expert=Jaime_E_Winters 

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Thursday, February 25, 2010

Malignant Peritoneal Mesothelioma

The peritoneum, which is the tissue that surrounds the abdomen, can fall victim to a cancer called malignant peritoneal mesothelioma. Your internal organs are allowed to work as efficiently as they do because of the fluid produced by this lining tissue. One out of every ten malignant mesothelioma is attributed to this particular cancer, making it scarcer than the disease that affects lung and chest lining, malignant pleural mesothelioma. No matter where you live, asbestos is typically the cause of most malignant mesotheliomas.

If you have malignant peritoneal mesothelioma, you can typically tell due to symptoms like swelling in the abdominal area, sudden loss of weight and appetite, nausea, constipation, and pain in the abdominal region. A lot of conditions can produce symptoms like these, and sometimes malignant peritoneal mesothelioma isn't diagnosed, because the patient has no idea or doesn't recall being exposed to asbestos.

If a doctor thinks you may have malignant peritoneal mesothelioma, they typically order MRIs or CT scans, so they can look for abdominal anomalies. In the event they find these things in a patient, a biopsy is also ordered to find out what kinds of cells exist within the tissue.

After a diagnosis is made, the kind of cancerous cell they find can greatly determine treatment and prognosis. You have a fairly good chance statistically surviving epithelioid cell cancers, as well as mixed cell cancers. However, you have reason to worry if you have sarcomatoid cell cancer. In these cases, patients commonly survive a single year, and only 10% of patients survive five. Since this prognosis is such a hazardous and urgent one, the doctor will try to get you started as soon as possible on the most aggressive treatments you can handle. Cancerous masses can be removed through surgery. The cancer cells that are left are killed off with chemotherapy and radiotherapy.