Sometimes a cyst comes back after treatment. If it starts causing discomfort again, you may wonder whether removal is the next step. A dermatologist can examine the area and tell you if excision is appropriate.
Skin lesion excision removes a selected area of skin through surgery. A mole with unusual features may need complete removal so the tissue can be examined in a lab. Excision is also used for certain diagnosed skin cancers. Your provider plans the procedure around the diagnosis and where the lesion sits on the body.
Most office-based excisions use local anesthesia, so you’ll be awake while the area is numb. Depending on the method, the wound may be stitched closed or left to heal under a dressing. Your care team will explain how to look after the site and whether you’ll need a follow-up visit. An incision can leave a scar. Its appearance often changes as your skin heals.
Some skin cancers call for Mohs surgery instead of standard excision. With standard excision, the removed tissue typically goes to a lab after the procedure. Mohs examines tissue in stages during the visit. Your dermatologist can explain why one method fits your diagnosis.
