Mole or skin tag removal is a relatively simple and painless procedure that a dermatologist can perform in an office visit. Depending on the reason for removal, the process is typically handled in only a few minutes using a local anesthetic. There are a few things to keep in mind when having a mole removed, however, as this type of skin lesion requires careful examination and care due to the potential risk for cancer, according to the Cleveland Clinic.
Skin Tag Removal
A skin tag is a common type of skin lesion where a small flap of skin develops. The Cleveland Clinic notes that skin tags are benign. They are most frequently removed for cosmetic purposes or due to irritation caused by clothing or jewelry. More common in women, skin tags typically appear on the neck, groin area, breasts and underarms.
Skin tags are removed using one of a few methods. Typically, the skin tag is cut off with a scalpel or scissors. However, larger skin tags may require the use of cryotherapy (freezing the skin tag off with liquid nitrogen) or electrosurgery.
Mole Management and Removal
Moles can be more troublesome. Though they are typically benign, moles that appear after the age of 20 or look unlike other moles on your body are the ones to watch closely, according to the Cleveland Clinic. Check moles for any asymmetry, blurred edges, change or difference in color, enlarged diameter or if the mole rises above the surface of the skin. If you note any of these issues with your mole, call your doctor. She will first check the mole and, if warranted, cut into it to send a sample to biopsy. Should the mole be cancerous, be aware that cutting the mole for testing does not spread any potential cancer.
Removing a mole is a bit more involved than removing a skin tag. The mole itself will be excised using a scalpel. The surrounding skin will also be removed. The opening will then be closed. Both the mole and margin of skin will be biopsied if the initial sample revealed any cancerous cells. This ensures that all cancer has been removed. If the margin of skin around the mole still tests positive for the presence of cancerous cells, your doctor will need to remove a larger margin of skin in this area or discuss other treatments, as appropriate.
After Care
Most often, there's no after care required after skin tag removal. However, patients typically must avoid the sun for a few weeks as the small scar heals. For a mole, if the area is somewhat large, stitches may be used to close the surgical site. They will need to be removed in a follow up visit. Smaller moles are often treated with dissolvable stitches that don't require a follow up visit for removal.
