Types of Skin Cancer-Skin Cancer

Skin cancer is the most common cancer in the United States, affecting one in five Americans during their lifetimes, according to the Skin Cancer Foundation.

Skin cancer is the uncontrolled growth of cancer cells in the skin. Left untreated, these cells can spread to other organs and tissues, such as lymph nodes and bone.

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http://en.wikipedia.org/wiki/Skin_cancer