Easy solution to difficult zones; A new technique of cryotherapy

Dear Editor In dermatological practice, cryosurgery (also known as cryoablationor cryotherapy) is a surgical technique that utilizes extreme cold todestroy lesions on the skin and mucosal tissue. Liquid nitrogen is themost commonly used cryogen. After the effectiveness of simply apply-ing a cotton swab to treat skin lesions has been demonstrated, differentcryotherapy techniques have been developed such as the spray tech-nique, the probe technique,1and intralesional cryothera