We get a lot of Texas sun exposure, which increases the risk of developing melanoma. Especially for people with light skin color and a family history of melanoma, frequent sunburns can especially increase this risk. They should be treated appropriately as soon as they are detected. Early detection is the hallmark of preventing further growth and spread of melanoma. They can arise from existing moles, but do not necessarily have to. They can also develop from previously normal skin. The most common locations for the development of melanoma are on the back of men and the legs of women. However, they can arise anywhere on the skin, even rarely occurring on the eyes, in the mouth, and under the nails. People should self-examine regularly for new or changing moles.
An easy way to remember signs worrisome for melanoma development is “ABCDE” of new or changing moles.
“A” STANDS FOR ASSYMMETRY
If a new or changing mole starts to become asymmetric, this is a concerning sign.
“B” STANDS FOR BORDER
If a new or changing mole develops a border that is especially irregular or jagged, this is a concerning sign.
“C” STANDS FOR COLOR
If a new or changing mole starts to develop different shades of tan, brown, blue, red, purple, or white, this is a concerning sign.
“D” STANDS FOR DIAMETER
If a new or changing mole grows larger than 6 millimeters, or about the size of a pencil eraser, this is a concerning sign.
“E” STANDS FOR EVOLVING
This criterion encompasses all of the others. If a particular new or changing mole catches your eye because it starts to grow rapidly or change dramatically from its previous appearance, this is a concerning sign.
These warning signs should be used to help you determine when to contact your dermatologist for a thorough, full-body skin exam and evaluation of concerning moles. To protect yourself, remember to apply sunscreen to all exposed areas of your skin. Use sunscreens with SPF 30 or higher that protect against both UVA and UVB (contain zinc oxide or titanium dioxide). Reapply sunscreen every 1 to 2 hours while outside and after swimming and sweating. Wear sun-protective clothing: a wide-brimmed hat, pants, long sleeves, and don’t forget about sunglasses.
So, always remember “ABCDE” for new or changing moles…
and check with your dermatologist if any spots raise a red flag. We’ll be happy to help you out!
