mesothelioma characteristics

Mesothelioma is a thin, fast-spreading tumor of the pleura, peritoneum or pericardium.  These are tissues that surround and encase internal organs. It almost always arises from exposure to asbestos, either on the job or in the home, and can take many years to develop. About 3,000 people are diagnosed with malignant mesothelioma in the United States every year. Because mesothelioma is such a rare cancer, many published studies focus on a single notable case or a small group of cases.  A new study conducted by the Texas Occupational Medicine Institute attempts to paint a bigger picture of mesothelioma by analyzing a larger number of cases.  The Texas researchers report on the findings of 238 cases of malignant mesothelioma from a private…