What to Look for in a Mole: Signs It May Be Abnormal

Moles are common skin growths that most people have, but knowing how to identify potentially abnormal moles is crucial for early skin cancer detection. At Blue Ridge Dermatology in Clyde, North Carolina, Dr. Michael Masters and his team educate patients about the signs of abnormal moles. Knowing what to look for can be life-saving in the early detection of melanoma and other skin cancers.

The ABCDE Rule of Mole Checking

One of the most effective ways to assess moles is by using the ABCDE rule. This simple guideline helps identify characteristics that may indicate an abnormal mole:

A - Asymmetry

Normal moles are typically symmetrical. If you were to draw a line through the middle of the mole, both halves should match. Asymmetry, in which one half doesn't match the other, can be a sign of abnormality.

B - Border

Benign moles usually have smooth, even borders. Irregular, jagged, or scalloped edges can be a warning sign. Look for borders that are poorly defined or have notches.

C - Color

Healthy moles generally have a uniform color throughout. Be cautious of moles with a variety of colors or shades, especially red, white, or blue. Uneven distribution of color or the presence of multiple colors within a single mole can be concerning.

D - Diameter

While not all large moles are cancerous and not all melanomas are large, size can be an indicator. Moles larger than 6 millimeters in diameter (about the size of a pencil eraser) should be evaluated by a dermatologist.

E - Evolving

Any change in a mole's size, shape, color, or elevation is a critical sign that requires professional evaluation. Also, be aware of new symptoms such as itching, crusting, or bleeding.

Beyond ABCDE: Other Warning Signs

Dr. Masters at Blue Ridge Dermatology, emphasizes that there are additional signs to watch for:

The Ugly Duckling Sign

This concept suggests looking for moles that stand out from others. If you have a mole that looks different from your other moles, it should be checked.

New Moles in Adulthood

While it's normal for children and teenagers to develop new moles, new moles appearing in adulthood, especially after age 40, should be evaluated.

Changes in Sensation

Any mole that becomes itchy, tender, or painful should be examined by a dermatologist.

The Importance of Regular Self-Examinations

Dr. Michael Masters and the Clyde, North Carolina, team recommend monthly self-examinations. This practice helps you become familiar with your skin and more likely to notice changes. When examining your skin, be sure to check all areas, including hard-to-see places like your back, scalp, and between toes.

Prevention and Regular Check-ups

While self-examinations are crucial, they don't replace professional skin cancer screenings. Regular check-ups with a dermatologist are essential, especially for people with a history of unusual moles, excessive sun exposure, or a family history of skin cancer.

By being vigilant and knowing the signs of potentially abnormal moles, you can play an active role in early skin cancer detection. Remember, when it comes to skin health, early intervention is key. If you have concerns about any moles or skin changes, don't hesitate to schedule an appointment with the experienced team at Blue Ridge Dermatology in Clyde, North Carolina. Call (828) 456-7343.