How to Spot a Suspicious Mole
Moles are common skin features that most of us have, and they’re usually harmless. But some moles can be a sign of skin cancer, particularly melanoma, which is the most dangerous type. Knowing how to spot a suspicious mole early can make all the difference in treatment outcomes.
What Is a Mole?
A mole is simply a cluster of pigmented cells that appear as a small, dark spot on your skin. They can vary in color, shape, and size, and they can pop up anywhere on your body. While most moles are completely benign, it’s important to keep an eye on them for any changes.
The ABCDEs of Melanoma: A Quick Check for Suspicious Moles
Dermatologists use a handy guide called the ABCDEs of melanoma to help you evaluate moles for signs of cancer. Here’s what each letter stands for:
A - Asymmetry: Is one half of the mole unlike the other? Symmetry is usually a good sign, so asymmetry might be cause for concern.
B - Border: Are the edges of the mole irregular, blurred, or jagged? A smooth, even border is what you want to see.
C - Color: Is the mole made up of multiple colors, like shades of brown, black, red, white, or blue? A consistent color is usually harmless.
D - Diameter: Is the mole larger than 6mm (about the size of a pencil eraser)? Size can be a clue, especially if the mole is growing.
E - Evolving: Is the mole changing over time—getting bigger, changing shape, or developing new symptoms like bleeding or itching? Any evolution in a mole’s appearance should be checked out.
Other Red Flags to Watch For
Beyond the ABCDEs, there are other signs that a mole might need a closer look:
New Moles: A new mole that looks different from the rest of your moles might need attention (this is often referred to as the "ugly duckling sign").
Sores That Don’t Heal: Any sore or growth that continues to bleed, itch, or won’t heal over a few weeks should be evaluated by a dermatologist.
Changes in Sensation: If a mole suddenly becomes itchy, tender, or painful, it’s time to get it checked out.
When to See a Dermatologist
Regularly checking your skin for changes is essential, but it’s equally important to see a dermatologist for professional skin exams. If you spot any of the warning signs above, don’t wait—schedule an appointment with a dermatologist right away. Early detection is the key to successful treatment, especially for melanoma, which can spread quickly.
Preventive Skin Care Tips
While early detection is crucial, prevention is equally important. Protect your skin from too much sun by wearing sunscreen, seeking shade, and covering up with clothing. In sunny Naples, FL, regular skin checks—both self-exams and professional exams—should be part of your routine.