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Ask the Expert:
Does skin color increase melanoma risk? What else raises risk?
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Gladys Telang, MD, Chief of Dermatology
(View Bio)
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Skin cancer is the most common cancer in the United States more million cases last year. Melanoma is the most serious malignancy and it arises from melanocytes, the pigment producing cells in the skin.
Your skin type (based on degree of pigmentation) plays a role in your susceptibility to skin cancer. Type 1 skin is the fairest. Type 6 is the darkest. Skin cancer can occur in anyone of any skin type so sun protection and sunscreen use is always important when outdoors. Patients with Type 1 and 2 skin always or usually burn and are at increased risk for all types of skin cancer. Fair skin types have less melanin pigment in their skin for protection against the damaging ultraviolet rays. Types 3 and 4 have a little more pigment and although they tan more easily, they will still suffer skin damage. Types 5 and 6 have the darkest skin and don't burn. However, they are at risk for melanoma which affects non sun exposed areas of the body including the palms, soles, mucous membranes and nails.
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