Nevus excision is a medical procedure performed to remove a nevus, which is commonly known as a mole. Here are the key aspects of nevus excision:
Reasons for Nevus Excision:
- Cosmetic Purposes: Often, moles are removed for cosmetic reasons if they are large, prominent, or located in aesthetically sensitive areas.
- Medical Concerns: Some moles may need to be excised due to medical concerns such as changes in size, shape, color, or texture, which could indicate skin cancer (melanoma or non-melanoma).
Procedure:
- Preparation: The area around the mole is cleaned and sterilized. Local anesthesia is typically administered to numb the area and minimize discomfort during the procedure.
- Excision:The mole is carefully cut out using a surgical scalpel. The depth and width of excision depend on the size and characteristics of the mole, as well as the reason for removal (e.g., biopsy or complete removal).
- Closure: After the mole is removed, the wound may be closed using stitches (sutures) if necessary. The type of closure depends on the size and location of the excision.
Post-Procedure Care:
- Dressing: A sterile dressing or bandage may be applied to protect the wound and promote healing.
- Stitches Removal:If stitches are used, they are typically removed within 5-14 days, depending on the location of the excision and the type of stitches used.
- Healing: The area may heal within a few weeks, during which time it is important to keep the wound clean and follow any specific post-operative instructions provided by the healthcare provider.
Risks and Complications:
– Scarring: Depending on the size and depth of the excision, scarring may occur. However, proper wound care and follow-up can help minimize this risk.
– Infection: Although uncommon, there is a risk of infection after any surgical procedure. Proper sterile technique during the procedure and careful wound care post-operatively reduce this risk.
– Bleeding: Some bleeding is normal during and immediately after the procedure, but excessive bleeding may require medical attention.
Follow-Up:
– Pathology: If the mole was excised for medical reasons (e.g., suspicion of skin cancer), the excised tissue may be sent for pathological examination to confirm the diagnosis.
– Monitoring: After the procedure, it’s important to monitor the healing of the wound and the surrounding skin. Any unusual changes or signs of infection should be reported to the healthcare provider promptly.
Nevus excision is a common and generally safe procedure when performed by a qualified healthcare professional. It is essential to discuss the reasons for excision, expected outcomes, and any concerns with your dermatologist or healthcare provider before proceeding with the procedure.