How long does surgical excision take to work for an atypical mole?

An atypical mole is cut out with a margin of nearby skin, and the wound is usually closed with stitches or another closure method. The procedure addresses the visible lesion immediately; it does not make the scar look finished on the same day. Tenderness, tightness, bruising, or mild swelling can occur as the wound settles. The removed tissue is examined in a laboratory to confirm the diagnosis and whether the edges are clear. That report helps determine whether any further skin treatment or monitoring is needed.

Scar colour and texture often continue changing after the surface has closed. Location, wound size, skin tension, and personal healing all influence the appearance.

Keep the dressing and wound clean and follow the specific instructions for bathing, ointment, and stitch removal. Avoid stretching, rubbing, or picking at the area while it heals; strenuous activity may need to be limited when the site is under tension. Check the wound once daily for separation, increasing redness, drainage, or worsening pain. Attend the pathology follow-up even if the wound feels comfortable, because the report guides the next step. Once the clinician says the skin has closed, protect the scar from sunlight to reduce darkening.

Contact the surgical team for bleeding that does not stop with steady pressure, wound edges that open, increasing warmth, pus, fever, or pain that is getting worse. Seek assessment for a new or changing mole elsewhere, or for pigment returning at the excision site. Do not wait for routine review if the wound looks infected or the pathology result has not been explained.

Ask when the pathology result should be available, whether the margin is clear, when stitches or dressings should be removed, and how to reduce tension on the scar. Clarify whether you need a full skin check and how often changing moles should be reviewed.