Brown spots on skin affect nearly everyone, often due to sun exposure. Melanoma rates have increased dramatically over the last 20 years. Any mole that changes size, shape, or color should be ...

Skin cancer occurs when skin cells multiply abnormally, forming a tumor. Sun spots are due to an overproduction of a pigment called melanin in a small area of skin. Melanoma, the most severe type of ...

Dark spots, stubborn patches, uneven tone — hyperpigmentation shows up in many ways and for just as many reasons. If you’ve ever wondered why some areas of your skin seem to darken out of nowhere (or ...

A 42-year-old Hispanic man presents to the clinic with discoloration on his neck that has been evident for the past year. The patient reports that the discoloration appears to be darkening and is ...