Possibilities of scarring (hypopigmentation and hyperpigmentation) after laser mole removal?

Before jumping into expensive, "bells and whistles" lasers, you might wish to look into "Scalpel Sculpting," for the removal of moles. For one thing, true moles should not be simply burned away with lasers, not only because this may lead to permanent, visible scars and problematic, persistent pigmentary problems, but because a true mole (a nevus) should not be simply burned away without a specimen of it being sent to a lab to be sure that mole was simply a benign mole, rather than a more serious mole malignancy masquerading as a benign mole. Scalpel Sculpting, which skillfully removes, the surface pigmentation, not only ordinarily heals with an almost imperceptible mark in most cases, but permits a tiny portion of the surface of mole to be sent as a specimen to the lab for peace of mind confirmation. Make sure to consult with a board certified cosmetic dermatologist skilled in Scalpel Sculpting, but be very cautious in considering any modality, whether lasers or strong chemicals, that risk burning the skin, leaving scars and dyspigmentation and not permitting the obtaining of a specimen for microscopic analysis. Best of luck.