See a doctor if a mole bleeds, is bigger than six millimeters or you feel like rubbing it.
VOA: special.2010.07.06
Other warning signs are a change in skin color and uneven borders around a mole.
VOA: special.2010.07.06
It usually first grows in a mole, a small dark area of skin.
VOA: special.2010.07.06
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