If you have been advised to have a skin lesion removed, you may be wondering what the procedure involves and which method is most appropriate. Skin lesion removal is performed at The Forbury Clinic by consultant dermatologist Sacha Goolamali, using three main techniques: excision, shave biopsy and curettage with cautery or cryotherapy.
Whether your lesion is being removed for diagnosis, treatment or reassurance, understanding your options can help you feel confident about the next step.
Why Are Skin Lesions Removed?
Skin lesions are removed for several reasons:
Diagnostic – to determine whether a mole or lesion is benign or cancerous
Medical – to treat confirmed skin cancers or pre-cancerous conditions
Cosmetic or comfort-related – where lesions catch, bleed or cause irritation
Some lesions, such as suspicious moles, require prompt assessment. Others, including skin tags, may be removed because they are uncomfortable or unsightly. Conditions such as Bowen’s Disease may require complete removal for medical reasons.
Where clinically appropriate, removed tissue is sent for histology to confirm the diagnosis. Histology is included in private excision biopsy procedures when required.
Method One: Excision (Full Thickness Removal)
Excision is the most comprehensive method of skin lesion removal. It involves removing the lesion in full, along with a small margin of surrounding skin. This is often used when:
- A lesion appears suspicious
- Skin cancer is confirmed or strongly suspected
- Complete removal is medically necessary
During excision:
- Local anaesthetic is injected to numb the area.
- The lesion is carefully removed with a scalpel.
- The wound is closed with stitches.
Many patients ask, “Will I need stitches after skin lesion removal?” With excision, the answer is usually yes. Stitches help promote neat healing and reduce scarring.
Excision is the method most commonly used in private excision biopsy procedures, particularly when diagnostic certainty is required.
Healing typically takes 1–2 weeks for stitch removal, though full scar maturation continues over several months.
Read more about when you need a mole excision if you are concerned about a changing mole.
Method Two: Shave Biopsy
A shave biopsy is less invasive than excision. Instead of cutting deeply into the skin, the dermatologist shaves off the raised portion of the lesion using a specialised blade.
Shave biopsy is commonly used for:
- Raised moles
- Benign growths
- Certain superficial skin cancers
- Cosmetic removal of benign lesions
This procedure is performed under local anaesthetic. In many cases, stitches are not required.
Patients often ask, “What is the difference between excision and shave biopsy?” The key difference is depth. Excision removes the full thickness of the lesion, while shave biopsy removes the surface portion only.
If you would like a more detailed comparison, see our guide on mole removal shave vs excision biopsy.
Shave biopsy is frequently chosen when complete deep removal is not necessary, or where cosmetic outcome is prioritised.
Method Three: Curettage, Cauterisation and Cryotherapy
Curettage involves scraping away the lesion using a small surgical instrument called a curette. It is often combined with cautery (controlled heat) to destroy remaining abnormal cells and reduce bleeding.
This method may be used for:
- Superficial basal cell carcinomas
- Pre-cancerous lesions
- Certain benign growths
Patients often search for “What is curettage and cautery used for?” It is primarily used for shallow or early skin cancers and non-melanoma lesions.
Skin cryotherapy uses extreme cold to freeze abnormal tissue. It is usually suitable for smaller or superficial lesions.
Curettage cautery and cryotherapy are typically stitch-free procedures and performed in clinic under local anaesthetic.
Which Method Is Used When?
Choosing the correct approach depends on:
- The type of lesion
- Its size and location
- Whether malignancy is suspected
- Cosmetic considerations
- Patient preference
For example:
- A suspicious mole requiring histological analysis may require excision.
- A raised benign lesion may be suitable for shave biopsy.
- A superficial non-melanoma skin cancer may respond well to curettage cautery.
All three methods are performed in clinic by consultant dermatologist Sacha Goolamali, ensuring consistency and specialist oversight.
If diagnostic uncertainty exists, a private skin biopsy in Reading may be advised to clarify the diagnosis before deciding on definitive treatment.
How Long Does Skin Lesion Removal Take?
Many patients ask, “How long does skin lesion removal take?”
Most procedures are completed within 20–40 minutes, depending on complexity. Local anaesthetic is used, and patients can usually return home shortly afterwards.
The length of recovery varies:
- Shave biopsy and curettage typically heal within 1–2 weeks.
- Excision may require stitch removal after 7–14 days.
You will receive detailed aftercare instructions based on your procedure.
Is Skin Lesion Removal Painful?
Skin lesion removal is performed under local anaesthetic. You may feel a brief sting from the injection, but the procedure itself should not be painful.
Mild discomfort after the anaesthetic wears off is normal and can usually be managed with simple pain relief.
What Happens to the Lesion After It Is Removed?
When clinically appropriate, removed tissue is sent to a laboratory for histological examination. This confirms whether the lesion is benign or malignant and ensures complete removal where necessary.
Histology is routinely included in private excision biopsy procedures where diagnostic confirmation is required.
Results are discussed at follow-up, and further management is arranged if needed.
Considering Treatment? Book a Consultation
If you are considering skin lesion excision Reading, or would like consultant-led advice about skin lesion removal, book a dermatology consultation at The Forbury Clinic.
Timely assessment provides reassurance and allows treatment to begin without delay.
How This Relates to Other Dermatology Procedures
Skin lesion removal often overlaps with:
- mole removal
- Removal of benign growths such as skin tags
- Management of pre-cancerous conditions like Bowen’s Disease
Understanding which method is most appropriate depends on individual assessment.
Consultant-Led Skin Lesion Removal in Reading
There is no one-size-fits-all approach to skin lesion removal. Excision, shave biopsy and curettage cautery each have specific indications.
The most important step is accurate diagnosis. Whether your lesion is cosmetic, suspicious or medically necessary to remove, consultant dermatologist Sacha Goolamali will assess it carefully and recommend the safest and most effective approach.
If you would like to discuss skin lesion removal, including private excision biopsy or curettage cautery, book an appointment at The Forbury Clinic today.
