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Types of Mesothelioma
Malignant Mesothelioma
Tumors of the mesothelium can be benign
(non-cancerous) or malignant (cancerous). A malignant tumor of the mesothelium
is called a malignant mesothelioma. Because most mesothelial
tumors are cancerous, malignant mesothelioma is often simply called
mesothelioma.
Three Main Types:
The three most common types of mesothelioma
are:
• Pleural Mesothelioma
• Peritoneal Mesothelioma
and
• Pericardial Mesothelioma
Pleural Mesothelioma
Pleurae are the thin membranes that surround each lung
and line the chest cavity. Pleural mesothelioma is cancer
of this lining. The pleura has two layers: the inner (visceral) layer,
which is next to the lung and the outer (parietal) layer, which lines
the chest wall. The two layers of the pleura are usually in contact
and slide over each other as we breathe. The membranes produce fluid,
which allows them to slide over each other easily. In the case of pleural
mesothelioma, the membranes thicken and may press inwards on the lung.
Fluid may also collect between the two layers of the pleura, producing
pleural effusion, a build-up of liquid that makes breathing difficult
and usually needs to be drained. Pleural mesothelioma is the most
common form of mesothelioma.
Peritoneal Mesothelioma
The mesothelium lining of the abdomen is referred to as the
peritoneal mesothelium. Peritoneal mesothelioma affects the lining
around the abdomen, which is called the peritoneum. Peritoneal
mesothelioma causes thickening of the membranes surrounding the abdominal
organs and a collection of fluid in the abdomen. The collection of fluid
is called ascites and causes swelling of the abdomen.
Pericardial Mesothelioma
The mesothelium lining of the heart is referred to as the pericardial
mesothelium. Individuals with pericardial mesothelioma have cancerous
growths in tissues surrounding the heart. Pericardial mesothelioma is
the most infrequent form of this cancer.
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a nationally recognized law firm in the area of asbestos disease. Over
the years, we have successfully represented hundreds of individuals
diagnosed with malignant mesothelioma, and we can help you or your loved
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If you or a loved one has been exposed
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E-mail
or call one of our mesothelioma lawyers
to
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