Posts Tagged: Cryotherapy

Actinic Keratosis: Treatment—Cryotherapy

There are many treatment options available and one of the most frequently used is cryotherapy.  Liquid nitrogen is extremely cold, between -346.0 F to -320.44 F, and when used as a spray produces a rapid freeze of tissue.  This concentrates the thermal injury directly to the outer layer of cells, the abnormal proliferative cells that… Read more »