Wednesday, December 30, 2009

Mesothelioma, General Information

By Thomas Goldman

Mesothelioma affects one person in about a million typically, and is a type of cancer which is not common. It is usually caused by asbestos exposure.

While smoking does not itself cause the disease, when combined with asbestos exposure it has been shown to increase the risk of this disease being contracted in the lung area. Mesothelioma is sometimes called "asbestos poisoning" because that is how it is caused. The exposure can be either direct exposure to asbestos dust, or indirect such as when washing clothes of a person who works with this chemical.

The symptoms of this cancer sometimes include difficulty in breathing due to liquid which builds up in the lungs, pain in the chest as well as less specific symptoms including loss of weight, high temperature and pains in the abdomen, head and neck. The symptoms might not be present at all until up to 50 years after the asbestos exposure. Diagnosis of the disease can be helped by a CT scan or chest X-ray, and could be verified by a biopsy (tissue sample).

Most people don't recover when they know they have the disease. The median survival time is about nine months, with a 5-year survival rate at only about ten percent. A few patients sometimes live for more than twenty years with the disease. While radiation treatment alone is not very effective, in combination with radical surgery and chemo-therapy, some patients can live more than five years.

Most patients die within 18 months of knowing they have this disease not because the disease is rapidly progressing, but because diagnosis is often only clear at a late stage of the disease. Treatment can be expensive, sometimes totaling up to 800,000 US dollars.

Mesothelioma litigation began in 1929. Over half a million asbestos claims have been filed. Workers in the ship building and repairing industries have the highest mortality rate from Mesothelioma, and as such are the most likely to seek an asbestos settlement. The amounts received from mesothelioma claims can be considerable so there are specialist asbestos lawyers and asbestos attorneys.

Prognosis for the disease is usually poor, despite available treatments.

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