Mesothelioma Symptoms

Since mesothelioma is such a rare form of cancer, many people who develop mesothelioma symptoms have never even heard of this disease and are unaware of its symptoms.

Most of the body's internal organs are covered with a protective sac called the mesothelium. Mesothelioma cancer occurs when malignant or cancerous cells appear in the mesothelium. The lungs, heart, and abdominal organs are the most commonly affected organs. Of these, the lung lining (plueral mesothelioma) is most typically infected.

Exposure to asbestos is almost always the cause of mesothelioma. Prior to 1975, asbestos was one of the materials commonly used in the manufacture of building materials. In most cases, symptoms of mesothelioma do not appear for 20 to 40 years after exposure to asbestos.

According to the National Institute for Occupational Safety and Health, malignant mesothelioma caused 2,704 deaths during 2005. So, even though asbestos has been used sparsely since 1975, the Centers for Disease Control (CDC) estimates that deaths caused by mesothelioma will peak during 2010.

Until it reaches advanced stages, this form of cancer provides very few obvious symptoms. It remains dormant for years; however, when it becomes active it quickly attacks the mesothelium and becomes almost impossible to treat successfully. The CDC estimates that 75% of the people who discover symptoms will die within one year of being diagnosed with this cancer. The remainder will die 6 months to several years later.

Plueral mesothelioma (cancer of the lung lining) represents approximately 3 out of 4 of the cases diagnosed. Typical symptoms of this type of mesothelioma include shortness of breath and or/chronic coughing. Of course, since these symptoms are similar to those of allergies or the common cold, it does not occur to most people that they are infected with this type of cancer.

Peritoneal mesothelioma (cancer of the stomach and intestines) also exhibits symptoms that are not obviously recognizable as cancer, such as anemia and fever.

It is important to understand that mesothelioma generally takes decades to develop, but once mesothelioma symptoms are discovered (properly diagnosed) it quickly becomes aggressive. The best course of action is to become aware of the symptoms and to immediately seek diagnosis and treatment.

The first (and most important) step toward diagnosis and treatment is recognizing the symptoms of mesothelioma. For a more detailed look at mesothelioma symptoms, visit http://www.symptoms-of-mesothelioma.com.

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