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Most often, what you’re seeing is either the reemergence of freckles or a new sun spot. Allow our experts to explain the difference ahead. Meet the Experts What’s the Difference Between ...
Freckles are predominantly found on the face, although they may appear on any skin exposed to the sun, such as arms, shoulders, and body. Heavily distributed concentrations of melanin may cause freckles to multiply and cover an entire area of skin, such as the face. Freckles are rare on infants, and more commonly found on children before puberty .
This contact can cause aging and sunspots like freckles. UV exposure from the sun can damage much more than just your skin's appearance, according to Dr. Robin Levin, a dermatologist from South ...
Exposing skin to the ultraviolet radiation in sunlight has both positive and negative health effects. On the positive side, exposure allows for the synthesis of vitamin D 3. Vitamin D has been suggested as having a wide range of positive health effects, which include strengthening bones [1] and possibly inhibiting the growth of some cancers.
Sunspots will get darker in the summer, as they are exposed to more sun, and will lighten in the winter. Sunspots will never be black, however — melanoma can be. In fact, 95% of melanomas are ...
Human skin color ranges from the darkest brown to the lightest hues. Differences in skin color among individuals is caused by variation in pigmentation, which is the result of genetics (inherited from one's biological parents ), exposure to the sun, disorders, or some combination thereof.
Melanocytic nevus. A melanocytic nevus (also known as nevocytic nevus, nevus-cell nevus and commonly as a mole) [1] [2] is usually a noncancerous condition of pigment-producing skin cells. It is a type of melanocytic tumor that contains nevus cells. [2] Some sources equate the term mole with "melanocytic nevus", [2] but there are also sources ...
“Over the years, with cumulative sun damage, people not only develop skin cancer, but also increase their risk of early skin aging” — specifically, wrinkles, lentigines (aka liver or age ...