Age spots Removal
Age spots, known medically as lentigos and seborrhoeic keratoses, are
brown patches which commonly appear on the back of the hands, the face,
and the back.
Cryotherapy
Until recently the treatment of choice for age spots was cryotherapy
With this technique liquid nitrogen is sprayed very gently on the spots
to induce a localized frostbite. After two or three weeks the treated
age spot peels off as the underlying skin pushes to the surface, leaving
a residual area of pinkness that might last for only a week but could
linger on for months. Scarring may occur.
Laser therapy
With the advent of the pigment removal lasers, cryotherapy is no longer
the treatment of choice, because the laser has a lower risk of scarring,
is less painful and the recovery time is shorter. Due to the cost of
laser treatments and because not all physicians have access to a laser
nor are they trained in laser surgery many individuals still choose
cryotherapy to treat their age spots. The pigment removal lasers have
also superseded the use of surgical removal or vaporization with the
carbon dioxide laser for larger growths provided they are not too thick.
