Tuesday, January 12, 2010

Types of Mesothelioma Cancer


Pleural Mesothelioma:
Pleural Mesothelioma is a tumor in which the lining of the lungs, or lung pleura, gets affected by malignant cells. The pleura is a soft protective tissue that surrounds the lungs in the chest cavity. It helps the lungs in breathing (respiration) by producing a serous liquid that lubricates the pleural surfaces to keep away from the teasing of the lungs against the chest wall. The malignant cells, six times entered the pleura, start to spread and affect the surrounding organs and tissues. This leads to further complications resulting pain and severe symptoms.
Mesothelioma affecting pleura is of six categories:

Mesothelioma is a deadly form of cancer that affects the serous membranes surrounding the major organs of the body i.e. the lungs, heart and the abdominal organs, causing these vital organs to inflate with excessive liquid. This liquid further causes the improper functioning of the organs. The only known cause of this cancerous tumor is asbestos exposure. In this illness, malignant cells are built up in the protective linings (serous membranes) of several internal organs known as mesothelium. Different organs in the abdomen cavity can get affected by mesothelioma because of the presence of the protective linings surrounding them. The most common types of mesothelioma include:
* Pleural Mesothelioma,
* Peritoneal Mesothelioma, and
* Pericardial Mesothelioma.

Diffused or Malignant (Cancerous):
It is the serious form of pleural mesothelioma that affects the pleural lining of the lungs and its surrounding organs.
Localized and Benign (Non-cancerous):
It is the non-cancerous form of mesothelioma, which does not affect all parts of the body except the pleura. However, it constricts the lung causing shortness of breath, and in some severe cases, pneumothorax (lung failure).

Peritoneal Mesothelioma:
Peritoneal Mesothelioma is a tumor of the peritoneum membrane or the abdomen lining, affecting plenty of organs in the abdominal cavity including stomach. This form of mesothelioma cancer is less common than the pleural form but is more aggressive, resulting severe symptoms and short life expectancy. Like plenty of other cancers, peritoneal mesothelioma can also be either malignant or benign.

Pericardial Mesothelioma:
Pericardial or Pericardium Mesothelioma is the rarest form of cancer, counting less than 10% of mesothelioma cases. In this form of cancer, liquid gets accumulated in the sac that encloses the heart. The main cause of this illness is the inhalation of asbestos fibers.

Due to the rarity of this illness, doctors and researchers have not clearly understood how the asbestos fibers enter the heart lining or pericardium. The only logical explanation so far about this form of cancer is the possibility of the asbestos fibers, converted in to small pieces, transported from the lung in to the heart by means of blood circulation. Six times the asbestos fibers enter the heart, they expand the tissues in the chest cavity and the pericardium with excessive liquid, disrupting the working of the heart and causing chest pains with breathing disorders.

Each year, approximately 2,000 new cases of mesothelioma are diagnosed. At some point of their lives, the patients of mesothelioma have been exposed to asbestos that later cause the hideous cancer of mesothelioma. If you, at some point of your life, have worked in an asbestos-rich environment or used any asbestos materials, you ought to contact a mesothelioma doctor for correct diagnosis and best treatment options obtainable.

2 komentar:

Bunglon Blog said...

first ..
initial visits to each other:

Pooja said...

Mesothelioma is a specific form of malignant cancer that begins within the body’s cells. The affected cells can be found in abdomen or belly. The tumors are generally known as malignant mesothelioma. The tumor also develops in the chest and testicles. It is very important to note the symptoms of Mesothelioma
disease to take proper treatment. There are further three types known as biphasic, sarcomatoid, epithelioid. For more details refer mesothelioma cancer

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