PIGMENTED LESIONS
Pigmented lesions arise from a wide range of natural and environmental sources including photodamage, genetic makeup, and the aging process. They may also manifest as side effects of medical procedures. Both can vary in size, shape, and prevalence in a given area. Pigmented lesions include pigment-related birthmarks, age spots, freckles, hyperpigmentation, actinic keratosis and pigmented nevi.