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==[[keyword:=What Is Mesothelioma|What Is Mesothelioma?]]==

==[[keyword:=What Is Mesothelioma|What Is Mesothelioma?]]==

[[Image:Mesothelioma lung.jpg|thumb|right|200px|A lung ravaged by mesothelioma.]]

[[Image:Mesothelioma lung.jpg|thumb|right|200px|A lung ravaged by mesothelioma.]]

'''Mesothelioma''' is a form of cancer that is almost always caused by previous exposure to asbestos.<ref name="dhs">United States Department of Health and Human Services.</ref> In this disease, malignant cells develop in the mesothelium, a protective lining that covers most of the body's internal organs. Its most common site is the pleura (outer lining of the lungs and chest cavity), but it may also occur in the peritoneum (the lining of the abdominal cavity) or the pericardium (a sac that surrounds the heart).<p>

'''[[Subject_Interest::Mesothelioma|Mesothelioma]]''' is a form of cancer that is almost always caused by previous exposure to asbestos.<ref name="dhs">United States Department of Health and Human Services.</ref> In this disease, malignant cells develop in the mesothelium, a protective lining that covers most of the body's internal organs. Its most common site is the pleura (outer lining of the lungs and chest cavity), but it may also occur in the peritoneum (the lining of the abdominal cavity) or the pericardium (a sac that surrounds the heart).<p>

Most people who develop mesothelioma have worked on jobs where they inhaled asbestos particles, or have been exposed to asbestos dust and fibre in other ways, such as by washing the clothes of a family member who worked with asbestos, or by home renovation using asbestos cement products.  There is no association between mesothelioma and smoking.<ref name="muscat">"Cigarette smoking, asbestos exposure, and malignant mesothelioma" by Muscat JE, Wynder EL in ''Cancer Research'' (1991) volume 51 pages 2263-7 {{Entrez Pubmed|2015590|}}.</ref>

Most people who develop mesothelioma have worked on jobs where they inhaled asbestos particles, or have been exposed to asbestos dust and fibre in other ways, such as by washing the clothes of a family member who worked with asbestos, or by home renovation using asbestos cement products.  There is no association between mesothelioma and smoking.<ref name="muscat">"Cigarette smoking, asbestos exposure, and malignant mesothelioma" by Muscat JE, Wynder EL in ''Cancer Research'' (1991) volume 51 pages 2263-7 {{Entrez Pubmed|2015590|}}.</ref>