Melanoma is one type of skin cancer that begins in the melanocytes, the cells responsible for the production of melanin which gives skin its color. It's believed to be the most risky form of skin cancer because it is able to spread across the body if it's not recognized and https://www.diigo.com/item/note/b3tif/h1oj?k=ca3e173ea3c2a71785b75ff634682444