Skin lesion removal or biopsy is performed to assess or treat moles, cysts, skin tags and other abnormal skin growths. Many lesions are harmless, but some can resemble skin cancer or change over time, making removal and laboratory analysis the only reliable way to confirm a diagnosis. Others are removed because they cause discomfort, catch on clothing or are a cosmetic concern.

The aim is to remove the lesion safely and completely, while minimising disruption to the surrounding skin. Depending on the type, size and location of the lesion, removal may involve excision with stitches, shaving, cautery, freezing or other targeted treatments. Where there is any concern about cancerous change, the lesion is removed in full and sent for histological examination.

Most procedures are straightforward and performed under local anaesthetic. Healing usually occurs over the following weeks, and scarring is expected but generally fades with time. This procedure is best suited to patients seeking clarity, reassurance or symptom relief, with an understanding that scar formation is an unavoidable part of skin surgery.