Melasma is a skin pigmentation disorder that creates brown to gray-brown patches which are usually visible on the face. Other parts of the body that are often exposed to the sun can also bear this condition. It is sometimes also called the “mask of pregnancy,” since the increase in hormones in a pregnant woman can […]
Dermatology
Why Is Cryosurgery Used?
A surgeon performs a typical surgical procedure using a scalpel or a tiny knife-like instrument. In cryosurgery, however, the doctor utilizes extreme cold to freeze and remove the growth. Cryosurgery, also called “freezing,” is usually performed with a tiny amount of liquid nitrogen. The temperature of the nitrogen drops between minus-346 and minus-320 degrees Fahrenheit, […]
