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Kaposi's Sarcoma

URL of this page: http://www.nlm.nih.gov/medlineplus/kaposissarcoma.html

Also called: Also called: KS

Kaposi's sarcoma is a cancer that causes patches of abnormal tissue to grow under the skin, in the lining of the mouth, nose, and throat or in other organs. The patches are usually red or purple and are made of cancer cells and blood cells. The red and purples patches often cause no symptoms, though they may be painful. If the cancer spreads to the digestive tract or lungs, bleeding can result. Lung tumors can make breathing hard.

Before the AIDS epidemic, KS usually developed slowly. In AIDS patients, though, the disease moves quickly. Treatment depends on where the lesions are and how bad they are. Treatment for the AIDS virus itself can shrink the lesions. However, treating KS does not improve survival from AIDS itself.

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The primary NIH organization for research on Kaposi's Sarcoma is the National Cancer Institute - http://www.nci.nih.gov/

Date last updated: July 30 2008
Topic last reviewed: May 07 2008