Most moles are harmless growths on the skin. They can be dark or light brown, pink, skin-colored, flat or raised. If you have an irregularly shaped, changing, or concerning mole, it is important to have a professional evaluation by a board-certified dermatologist.
Benign, non-irritated moles do not require removal but can be removed for cosmetic reasons. Depending on the location and depth of the growth, Dr. Brown may recommend different options. In some cases, she may actually advise against mole removal if the resulting scar would appear worse than the current lesion. The majority of medical experts strongly recommend against removing moles with laser or liquid nitrogen freezing, as this can distort the structure and cells of the mole and potentially impede any further evaluation if a precancer or cancer arises in the area.
Most moles can be removed in one of three ways:
Shave Removal
This is the best option for small moles or those that primarily stick out. After numbing injections, a special blade is used to shave the mole flat with the skin. Sometimes, the deeper roots of the mole may regrow later as a brown spot or recurrent mole. If this occurs, further removal can be done, if desired.
Punch Excision
This option is preferred for deeper but regular-sized moles that need more extensive removal. After numbing injections, Dr. Brown uses a device that resembles a small cookie cutter to remove a perfectly round circle of skin. This method requires several small sutures to close the wound, and exercise/activity of the biopsy area will be limited for the following two weeks.
Surgical Excision
This option is optimal for larger and deeper moles that require more involved removal with a scalpel and sutures. Dr. Brown performs surgeries in her office with local numbing injections and then closes the area with a line of sutures. Exercise and activities of the surgical area will be limited for two weeks thereafter.