Melanoma refers to a type skin cancer that begins in the cells that make melanin, the pigment that gives skin color. American Cancer Society). Melanoma can develop anywhere on the body. However, it is most common in the areas that have been exposed to the sun such as the neck, chest and back, shoulders, legs, and neck. Melanoma isn’t the most common form of skin cancer but it is the most deadly. Melanoma is treatable if detected early. If it is not detected in time, it can spread to other areas of the body and make it difficult to treat.
Melanoma can be characterized by a new or altered mole. According to Mayo ClinicIf you notice a large mole, more than a quarter inch in diameter, changes in color, size or shape, bleeding or crusty, or if the appearance of your mole has changed significantly over time, it is best to consult your doctor. You may also notice a lump or reddening around the mole. UV radiation from the sun and tanning beds is the main cause of melanoma. UV radiation can damage the DNA in skin cells, and lead to cancer. It is important to apply sunscreen daily and to reapply it frequently.