Adsense publishers were talking about Mesothelioma. They said, it is one of the high paying keywords in Google Adwords.

But what Mesothelioma anyway? I often heard it from them but I don’t know what it means?

The Wikipedia has this easy to understand definition, that Mesothelioma is a form of cancer:

Mesothelioma is an uncommon form of cancer, usually associated with previous exposure to asbestos, which affects the pleura, a sac which surrounds the lungs, the peritoneum, the lining of the abdominal cavity, or the pericardium, a sac that surrounds the heart. (link)

It is a cancer which caused by the exposure to asbestos.

Type of cancer associated with exposure to asbestos (link)

It is similar to those forming the lining of the lungs, heart, the abdominal cavity and its organs.

A cancer of cells similar to those forming the lining of the lungs, heart, the abdominal cavity and its organs. (link)

It is a tumor.

a cancerous tumor occurring in the lining of the lungs and chest cavity, often associated with exposure to asbestos dust (link)

Or the Mesothelioma is the tumor in mesothelium.

Malignant tumor of the mesothelium caused by exposure to asbestos fibers. (link)

A tumor of the mesothelium, that can be benign (localized) or malignant (diffusely spread), and that is most commonly caused by the ingestion of asbestos particles. (link)

It affects the pleura of the lungs, often over a period of many years.

Mesothelioma affects the pleura of the lungs, often over a period of many years. (link)

And for those who do not know how to read this term, Mesothelioma is pronounced mez-uh-thee-lee-YOH-muh.

(mez-uh-thee-lee-YOH-muh) — A tumor in the lining of the chest or abdomen (stomach area). (link)

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