Shave Treatments
As opposed to the excision treatment described above, a shave excision involves shaving a raised mole flush with the skin. This can only be done on benign moles. There will be a scar where the mole has been removed usually the size and shape of the mole. The scar will initially be red but should settle over a few months. This method removes only the raised part of the mole and so the roots may still be present. There is, therefore, a risk of recurrence or the mole growing back.
Laser Treatments
Laser mole removal involves using a special laser, either an erbium or CO2 laser, to remove the mole. This technique essentially burns the mole layer by layer until it is flush with the skin surface. The resultant scar is similar to that of a shave excision. It is generally a mark which is similar in shape and size to that of the mole. Laser does not allow for any specimens to be sent for histology and so is not recommended if we are concerned about changes in a mole. There is a risk of recurrence.