A mole is a growth that typically appears as a small brown or black spot. It can form anywhere on the skin, either alone or in a group. If you recently discovered a spot and aren’t sure what to do next, here are answers to some of the most frequently asked questions about moles and mole removal.

4 Common Questions About Moles

What causes them?

Your skin contains pigmented cells, known as melanocytes, that give it its natural color. When these cells form a cluster rather than spreading through your skin, they create a mole. These growths typically form during the first 25 years of life, and most people have about 10 to 40 of them. Over time, moles may change color, become raised, develop hairs, or disappear completely.

Are they dangerous?

While the majority of moles aren’t dangerous, some become cancerous. In general, a benign mole should be relatively symmetrical with defined edges. It shouldn’t be larger than a pencil eraser or feature various shades of black, brown, tan, red, blue, and white. It may be time to call a dermatologist if the spot looks different than your other moles.

What should I do if I notice one?

When you see a new growth, visit a dermatologist immediately. This professional will examine the area and, if necessary, perform a skin biopsy. During this procedure, the mole will be removed and sent to a pathologist for diagnosis.

How are they removed?

If you need a skin biopsy, or if you want mole removal for aesthetic purposes, your dermatologist will perform either a surgical excision or shave. During an excision, a dermatologist will numb the area, remove the mole with a scalpel or blade, and apply stitches to restore the skin. If it’s removed via surgical shave, the dermatologist will numb the area and shave off the mole with a small blade. In most cases, surgical shaves don’t require stitching. After the surgery, the area where the growth was should heal quickly if you keep it clean and covered.

If you discover a mole, turn to the team at Rustad Dermatology PC in Lincoln, NE. These board-certified skin care specialists will use state-of-the-art technology to perform mole removal and rash treatment, as well as restore a healthy glow to your skin. Learn more about their services online, or call (402) 484-6222 to schedule an appointment.