Excision is a minor surgical procedure used to remove a lesion along with a small margin of surrounding tissue. The goal is to completely remove the area of concern while preserving as much healthy skin as possible. Depending on the reason for treatment, the removed tissue may also be sent to a laboratory for further evaluation.
The procedure is typically performed in an outpatient setting using local anesthesia to numb the treatment area. Once the lesion has been removed, the skin may be closed with stitches to support healing and help minimize scarring. Recovery time varies based on the size and location of the excision, but most patients can resume normal activities shortly after treatment.
Because excision removes the entire lesion rather than targeting only the surface, it can provide both therapeutic and diagnostic value. This makes it an important option for managing suspicious growths, confirmed skin cancers, and other lesions that require complete removal.
Dermatologists may recommend excision when a lesion requires complete removal or when additional tissue evaluation is necessary to guide treatment decisions. The procedure is often selected when preserving a clear margin around the affected tissue is important or when less invasive treatments may not provide the desired outcome.
Several factors influence whether excision is the most appropriate treatment option, including:
Excision is one of several approaches used to manage suspicious lesions and certain skin conditions. In some situations, alternative treatments such as Mohs surgery, cryotherapy, photodynamic therapy, topical therapies, or ongoing monitoring may be recommended instead. A dermatologist can evaluate the lesion and determine which treatment approach best aligns with the diagnosis, location, and long-term skin health goals.
Early evaluation remains important because many skin cancers and precancerous lesions can resemble harmless growths. Identifying concerning changes early can help ensure that patients receive the most appropriate treatment at the right time.
Mohs surgery and excision are both effective skin cancer treatments. The best approach depends on the type of skin cancer, its location, size, and treatment goals. Your dermatologist will recommend the procedure that provides the most appropriate balance of cancer removal, tissue preservation, and cosmetic outcome.
Skin excisions are typically performed using local anesthesia to numb the treatment area. Most patients feel pressure or movement during the procedure rather than pain, and any discomfort afterward is often manageable during the healing process.
Procedure times vary depending on the size, depth, and location of the lesion being removed. Many excisions can be completed during a single office visit, although more complex cases may require additional time.
Excision may be recommended when a skin cancer, precancerous lesion, or suspicious growth needs to be completely removed and evaluated. The decision depends on the diagnosis, location of the lesion, and other individual treatment considerations.
Any procedure that removes skin can result in some degree of scarring. Dermatologists use techniques designed to support healing and achieve the best possible cosmetic outcome based on the location and size of the excision.
The removed tissue is typically sent to a pathology laboratory for evaluation. This helps confirm the diagnosis and determine whether abnormal cells have been fully removed.
