A family history of melanoma is an important risk factor. It usually affects people in the prime of their life, from 25 to 50 years of age. Melanoma often occurs on the back of men and on the legs of women. Unlike the more common forms of skin cancer, melanoma may appear on areas of the body which have not been regularly exposed to the sun. Occasionally, melanoma can develop on the palm of the hand, the sole of the foot and even under nails.
Most people assume than cancer hurts.
In fact, there is no pain associated with melanoma. About one-third can be persistently itchy. Moles and Melanomas Moles are not melanoma. Common moles start as flat, round or oval spots. Over time, they elevate and then some disappear.