Skin cancer is a cruel growth on the skin which can have many causes. Skin cancer usually develops in the epidermis (the outermost layer of skin), so a tumor is usually clearly visible. This makes most skin cancers visible in the early stages. There are three general types of skin cancer, each of which is named after the type of skin cell from which it arises. Cancers may occur by UV exposure may be prevented by avoiding exposure to sunlight or other UV sources, and wearing sun-protective clothes. The use of sunscreen is suggested by medical organizations as a measure that helps to protect against skin cancer.
Unlike various types of cancers, including those originating in the lung, pancreas, and stomach, only a small minority of those afflicted will actually die of the disease. Skin cancers are the highest growing type of cancer in the United States. Skin cancer represents the most frequently diagnosed malignancy, surpassing lung, breast, colorectal and prostate cancer. More than 1 million Americans are diagnosed with skin cancer in 2008.
Unlike various types of cancers, including those originating in the lung, pancreas, and stomach, only a small minority of those afflicted will actually die of the disease. Skin cancers are the highest growing type of cancer in the United States. Skin cancer represents the most frequently diagnosed malignancy, surpassing lung, breast, colorectal and prostate cancer. More than 1 million Americans are diagnosed with skin cancer in 2008.
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