Archive for April, 2008.

An Asbestos Related Lung Cancer

Mesothelioma is a form of cancer in the lining of the lungs, stomach or heart. The linings are thin layers of tissue covering the body.

The film is side-arms fabric covering the lungs and chest wall and the pro formation, which protects the lungs. The peritoneum lines abdominal wall and surrounding most organs in the abdomen. The pericardium is the tissue surrounding the heart.

Mesothelioma is a rare but very serious cancer. There are three types based on the types of cancer cells. The most common type is epithelioid and consists of 50-70% of the total cases and better diagnosis. The second type is called sarcomatoid, comprising 10-20% of cases of mesothelioma and is the most predictable in nature. The third type of mesothelioma called biphasic, a combination of two other consists of 20-35% of all cases.

There are an estimated 2000-3000 new cases in the United States each year. The majority of these cases begin in the chest wall (the film Ocean lung mesothelioma), and a few start in the abdomen (peritoneal mesothelioma), and is very rare cases begin in the lining surrounding the heart (pericardial mesothelioma).

The side-arms membrane is a thin lining of mesothelial cells. There are two films side-arms in the chest, side-arms parietal membrane and membrane visceral side-arms. The parietal membrane lines the chest side-arms, including inside wall of the rib, and the veil barrier and pericardium. The visceral membrane covering the lungs and side-arms, filters and liquid to the chest. If the film side-arms becomes diseases it is not effective in removing fluid from the chest, which led to film Ocean lung or Shedding much fluid in the chest.

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Most people who are diagnosed have had jobs where breathing asbestos fibers. It may take 60 years from the time of exposure to asbestos to develop mesothelioma.

Although rare, mesothelioma is a serious form of cancer, which is often at an advanced stage when the diagnosis is made. In general, and diagnosis, the patient is poor, but some patients live with the disease for a long time. As mentioned above, the type of mesothelioma have an impact on the diagnosis, as well as old, the sick, and how cancerous developed and whether treatment is provided. There are many variables in the assessment of the state of mesothelioma, and thus only a doctor can determine patients the best possible treatment, and diagnosis on an individual basis.

Nugra http://www.kankermesothelioma.net

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Nugra Septadi - EzineArticles Expert Author

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Anti-Angiogenic Therapy - A New Approach To Mesothelioma

Introduction - What is Mesothelioma?

Mesothelioma, a cancer which attacks the lining of the lungs, chest, and abdominal cavity, is one of the most notorious cancers in the world today. It is a fatal, incurable disease - some statistics report that 9 out of 10 mesothelioma patients will die from the disease within 3 years. Only 5% will survive more than 5 years after diagnosis.

Mesothelioma is caused by exposure to asbestos, a flexible, heat-resistant mineral fiber which was widely used and encountered in various industries, including shipbuilding, construction, and mining. Since the link between mesothelioma and asbestos was discovered, countless lawsuits have been filed by victims against the companies responsible for the exposure. New laws regulating the handling of asbestos were enacted.

Since that time, research into potential mesothelioma treatments has continued, with varying results. One of the newer therapies being investigated is known as anti-angiogenic therapy.

Angiogenesis

The term “anti-angiogenic” comes from angiogenesis, a word which means the growth and development of new blood vessels. As cancers progress, they quickly outgrow the blood supply provided to them by the body’s blood vessels, and need to grow their own system of vessels to obtain a sufficient supply of oxygen and nutrients. Without these new blood vessels, the cancer cannot continue to grow and spread.

How Anti-Angiogenic Therapy Works

Anti-angiogenic therapy is aimed at preventing cancer cells from growing new blood vessels, thereby slowing or even stopping the development of cancer. It does so by targeting the two chemicals in the body which regulate the growth of blood vessels: the basic fibroblast growth factor (FGF-2) and the vascular endothelial growth factor (VEGF).This latter chemical is particularly important to mesothelioma patients; tests have revealed that people with mesothelioma exhibit VEGF levels much higher than those of patients suffering from other types of cancer.

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One of the experimental drugs being tested against mesothelioma is bevacizumab. This drug has also been tested for use in patients with kidney, breast, ovarian, and prostate cancers, among others. Currently, the results from a study which ended in 2005 and compared the effectiveness of bevacizumab against two chemotherapy drugs (gemcitabine and cisplatin) are being analyzed and are yet to be released.

Whether anti-angiogenic therapy is a viable treatment or cure for mesothelioma remains to be seen. While scientists struggle to find new ways to fight mesothelioma, thousands of people continue to suffer from this devastating disease.

For more information about mesothelioma and asbestos, visit http://www.mesolawsuit.com for resources provided by the mesothelioma lawyers of Williams Kherkher.

Joseph Devine

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