A mole (also known as nevus, singular, or nevi, plural) is a raised section of discolored skin that is usually harmless and may contain a hair or hairs.
A mole is one of the most common skin conditions and can occur anywhere on the body. Moles are made of a cluster of melanocytes, the cells that cause pigmentation of the skin, hence the darker color. Most moles appear during adolescence; however, some may not be noticed until later in life when events such as hormonal changes may cause the pigment to darken and the mole to become more visible.
There is no medical necessity for removing a mole. In the cases in which a mole causes irritation due to clothing or has cosmetic significance (for example, a prominent mole that appears on the face, neck or other visible area), your dermatologist may recommend one of the following outpatient treatment options:
Local surgical excision
Your dermatologist will cut out the mole and, depending on the size, close the resulting wound with stitches.
Your doctor will use a sharp blade to remove the mole at the surface.