Melanoma : About

Melanoma is the most dangerous type of skin cancer. It involves the cells that produce pigment (melanin), which is responsible for skin and hair color. Melanoma can also involve the pigmented portion of the eye. Symptoms The primary symptom of any skin cancer is usually a mole, sore, lump, or growth on the skin. Any change in appearance of a pigmented skin lesion over time is a warning sign. Also, watch for any bleeding from any skin lesion from the skin.