When skin cells cluster and form a growth, they often create a mole. According to the National Institutes of Health, most people have from 10 to 40 moles on their bodies. Moles continue to form, usually until about age 40, and take on a variety of appearances ranging from flat and tan to raised and dark brown. They can range in size from microscopic to about the size of a pencil eraser. Moles can easily be removed with lasers that carry fewer side effects than other forms of surgery.
Features
Laser removal involves directed light beams to remove errant skin deformities. The word laser stands for light amplification by the stimulated emission of radiation, according to the American Society for Dermatological Surgery. Different types of lasers are designed to treat various skin conditions and pigmentation. Most lasers do not draw blood, reducing the risk of scarring from a mole removal procedure.
Precautions
Before undergoing laser surgery to remove a mole, your doctor most likely will perform a biopsy of the darkened surface to ensure it doesn't contain any cancer cells. Though laser surgery can be used to remove malignant moles, according to the American Academy of Dermatology, additional treatment that could include radiation may be required. Cancerous moles require that a larger portion of the skin surrounding the mole be removed in an effort to eliminate all malignant cells. When malignant moles are taken off, there typically is a scar because of the large portion of skin that needed to be removed.
Warning
One of the possible side effects of laser surgery is permanent scarring. According to Dermabrasion Info, any cosmetic procedure that removes a layer of skin carries the risk of leaving a scar. Scarring typically occurs when a secondary condition is present, such as infection, poor healing capabilities of the patient or improper wound care. Although most scars respond to treatment from injections or topical creams, some may be permanent, requiring additional cosmetic work.
Benefits
For many people, the benefits of having a mole removed are worth the risks of a small scar. According to Cosmetic Surgery.com, moles can interrupt smooth shaving if they're on the face or under the arms. Chaffing and rubbing can cause irritation to the skin when moles rub against clothing. Many moles are unattractive, so removal can help build confidence and self-esteem.
Prevention/Solutions
According to Cosmetic Surgery.com, the risks of developing scars following laser surgery are greatly reduced when you utilize the services of an experienced dermatologist. Proper use of the various lasers is vital to remove the mole without lasting side effects. The level of skin damage often is directly related to the settings on the laser equipment. Proper dressing, cleaning and follow-up care also can help prevent scars from forming.
