Information Center: Mesothelioma
Mesothelioma Basics
Mesothelioma, a relatively rare condition, is a deadly, aggressive cancer almost always linked to contact with asbestos. Typically, people suffering from mesothelioma have a history of asbestos exposure that was heavy, repeated and concentrated in an industrial setting. However, the heavy exposure may have been for a period as short as a couple of months.
If you or a loved one suffers from mesothelioma, you should seek the legal advice of a skilled, experienced asbestos attorney today. Contact Rose, Klein & Marias LLP in Los Angeles, California, to schedule a consultation.
With mesothelioma, cancer invades the mesothelium - the lining of tissue that surrounds vital organs. By far the most common is pleural mesothelioma - cancer of the lining of the lungs. Next common is cancer of the lining of the abdomen or peritoneal mesothelioma. Very rarely, mesothelioma manifests in the lining of either the heart or testicles.
Symptoms
The mesothelium has two layers: one around the organ itself and another forming an outer sac. Between these two layers is a fluid that aids organ movement. Mesothelioma causes the mesothelial cells to multiply wildly and to produce excess lubricating fluid. Ultimately, the mesothelium becomes a thick, tumorous coating of the organ accompanied by excessive fluid. This coating and fluid prevent complete, comfortable expansion of the lung.
Symptoms of mesothelioma can include:
- Trouble swallowing
- Lumps
- Weight loss
- Cough
- Hoarseness
- Localized pain to the particular cancerous lining
- Swelling and fluid buildup
- Shortness of breath
- Painful breathing
- Fever
- Respiratory infection
- Fatigue and anemia
- Digestive problems
- Bowel problems
- Fever
Doctors perform a variety of tests to diagnose mesothelioma and to determine how advanced the cancer is including x-rays, blood tests, pathologic tests, endoscopic ultrasound, bronchoscopy, CT scans, lung-function tests, biopsies or other diagnostic surgeries, MRI and PET scans.
Prognosis
Mesothelioma can metastasize or spread into the organs themselves or to other areas of the body. By the time mesothelioma is diagnosed, the patient usually has only a matter of months to live and treatment is usually palliative - to alleviate symptoms and slow the progress of the disease.
Treatment
Treatment can include surgery to excise the mesothelial and surrounding tissue, chemotherapy, drug regimens, drug trials, gene therapies, radiation, draining of fluid followed by the injection of medication to prevent further buildup, and, rarely, lung removal. Research into new treatment methods continues, as current therapies have relatively disappointing results. If the cancer has spread to other parts of the body, it is usually a terminal condition. Current patients may be eligible to participate in experimental treatments, if they desire.
Risks
About 2,000 people in the US are diagnosed with mesothelioma annually. Risk factors include:
- History of heavy exposure to asbestos
- Being male
- Advancing age
- Living with someone who had concentrated asbestos exposure at work
- Living in a country with a history of asbestos mining or industrial use
While the vast majority of mesothelioma patients have a history of asbestos exposure, only a fraction of those with heavy exposure develop mesothelioma, so it is assumed that other genetic or environmental factors, in addition to asbestos, must contribute to mesothelioma development. Puzzlingly, a few mesothelioma patients report no known asbestos exposure.
Conclusion
Since the 1970s, federal and state governments have heavily regulated workplace asbestos exposure. Because mesothelioma takes decades to develop, most cases are seen in older retirees exposed before that time. Mesothelioma patients and their loved ones should obtain information about possible relief through the legal system from a knowledgeable asbestos lawyer like one at Rose, Klein & Marias LLP in Los Angeles, California.
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