What Are Skin Moles?
Moles are clusters of pigmented cells that appear as small, dark spots on the skin. They can develop anywhere on the body and may vary in color from flesh-toned to brown or black. While most moles appear during childhood or adolescence, new moles can also develop later in life due to environmental or hormonal factors.
What Do Skin Moles Typically Look Like?
Moles generally present as:
Normal Moles: Small, round, and uniform in color, often brown or black.
Atypical Moles (Dysplastic Nevi): Larger, irregularly shaped, and varying in color. These moles may have uneven borders and could indicate a higher risk of melanoma.
Congenital Moles: Present at birth and ranging in size from small to very large. Larger congenital moles may carry an increased risk of skin cancer.
What Causes Moles?
Moles are primarily caused by a combination of:
Genetics: Family history can influence mole development.
Sun Exposure: UV radiation can trigger the formation of new moles and darken existing ones.
Hormonal Changes: Puberty, pregnancy, and aging can influence mole appearance.
What Changes Should I Look For?
It’s important to monitor moles for changes using the ABCDE Rule:
A - Asymmetry: One half of the mole doesn’t match the other.
B - Border: Edges are irregular or blurred.
C - Color: Multiple colors or uneven shades.
D - Diameter: Larger than a pencil eraser (6mm).
E - Evolving: Changes in size, shape, or color over time.
If you notice any of these signs or experience itching, bleeding, or pain, contact us at Summerlin Dermatology as soon as you can to be evaluated.
How Are Moles Treated?
While most moles don’t require treatment, removal may be recommended for atypical, congenital, or bothersome moles.
Treatment Options Include:
Surgical Excision: Complete removal of the mole with or without stitches.
Shave Excision: A less invasive method that removes the mole at the skin's surface.
For non-cancerous moles, your dermatologist may recommend observation.
Prevention Tips for Healthy Skin
Preventing mole-related complications involves adopting protective habits:
Sun Protection: Use a broad-spectrum SPF 30+ sunscreen daily and reapply every two hours.
Avoid Tanning Beds: UV radiation can increase melanoma risk.
Perform Regular Skin Checks: Examine your skin monthly for new or changing moles.
Wear Protective Clothing: Hats, long sleeves, and sunglasses help shield your skin.
Schedule Annual Dermatology Visits: Professional skin checks are crucial for early detection.
Related Treatments
We’re Here to Keep Your Skin Healthy
At Summerlin Dermatology, our team specializes in mole evaluation, treatment, and skin cancer prevention. Whether you’re monitoring an existing mole or seeking expert advice, we’re here to help.
Schedule your annual skin check today by calling us at (702) 243-4501 or Request an Appointment online. Take proactive steps toward protecting your skin’s health.
Moles
Mole Evaluation and Removal
Skin moles, or nevi, are a common feature on the skin, varying in size, shape, and color. While most moles are harmless, some may signal potential health concerns, including melanoma. Understanding their types, symptoms, and prevention can help you maintain your skin health effectively.