AESTHETIC TREATMENTS
Radiofrequency mole removal
Radiofrequency surgery is the application of high frequency radio waves to tissue to cut, coagulate or destroy tissue. It is an effective way of removing raised moles and other skin lesions with minimal scarring.
- Suitable for raised moles and lesions
- Minimal downtime and side effects
- Less scarring than most other raised mole removal treatments
Most raised skin moles, tags and plaques can be removed with minimal scarring using radiofrequency surgery. Radiosurgery technology allows precise shaving of raised lesions, which usually leaves less scarring than other methods of mole removal (including plastic surgery) for removing raised moles and other skin lesions.
Radiofrequency surgery is suitable for moles and other skin lumps anywhere on the body, but particularly on the face, where a low-scarring cosmetic outcome is more important.
It is not suitable for treating warts, or in cases where the lesion is not raised such as flat pigmented moles or suspected melanoma.
Save time by sending us a picture of your mole
If it’s not convenient for you to come to the clinic to have your mole examined in person, we can normally plan a suitable treatment plan based on a photo.
If you send a photo using our form, we’ll be in touch within the next 2 working days to let you know if your mole is suitable for cosmetic removal with radiofrequency surgery, laser or BBL intense pulsed light treatment.
Important: We’re located in Melbourne, and the full mole removal process may require several visits to the clinic. Please consider this before sending us your details.
MBBS, MA (Virtual Comm), Grad Cert Hlth Info, Grad Dip Comp Inf Sci
Before and after radiofrequency removal
How it’s done
A local anaesthetic is injected to make the area numb. If the mole is raised, the doctor shaves off the top using either a blade or a loop-shaped electrode, as seen in the video. The base and edges of the wound are then refined using a fine-tipped electrode. For smaller, flatter moles, the shaving step may not be required.
Video provided by Cynosure Australia.
How to prepare
Get better results and reduce the risk of complications by being well-prepared.
Avoid any unprotected sun exposure on the treatment area. Don’t apply fake tan to the area to be treated.
We’ll send a consent form before your procedure. Read it carefully, and let us know if you have questions. You must sign the consent form before we can perform your mole removal procedure.
If possible, shave the area about 5cm around the mole, 24 hours before the procedure.
Clean the area with a gentle cleanser. Don’t apply make-up to the treatment area.
After your procedure
If there is a dressing or Band-Aid over the wound, leave it in place for 2-3 days. Keep the wound dry during this time.
After 2-3 days, remove the dressing. To achieve the best possible result after the procedure, the wound should not be allowed to dry out or develop a crust. We recommend applying Epicyn silicone gel to the wound daily for up to 3 months.
Learn more about radiofrequency mole removal aftercare.
Side effects and warnings
We can’t guarantee that you will be satisfied with the result. The mole may re-grow, and there’s a small chance of scarring or skin discolouration. Your doctor will discuss these risks with you before your procedure.
Redness, swelling, blisters and sores are often a common result of aesthetic and skin cancer treatments. In most cases, they can be managed easily and settle gradually over the following weeks. However, it’s important to notify the clinic if you are very uncomfortable or concerned about your reaction being abnormal.
More infoExudate is a straw-coloured watery fluid that sometimes “weeps” from a procedure wound.
More infoIt's normal to have redness at the site of a procedure, either due to inflammation or as part of the normal wound healing response.
More infoMoles usually grow back after removal because the entire mole hasn't been completely removed. This can happen for several reasons including removing inadequate margins during excision, not treating deep enough into the skin during radiofrequency surgery or shave biopsy, and not enough treatments or very gentle settings in laser or IPL treatment. It's not dangerous for a mole to reappear after treatment, although if there's any possibility that the "mole" was really a skin cancer, re-treatment is usually recommended.
More infoSide effects: more information
Problems following radiofrequency mole removal are uncommon.
Re-growth of the mole happens in some cases, usually because the doctor has been careful not to remove the mole too deeply. If this happens, the mole can usually be removed successfully with a second treatment.
Hypertrophic (overgrown) scarring sometimes occurs. This is more common in people under 30 and with darker skin types. We include follow-up visits to examine and treat early scar formation as part of your mole removal process.
Changes in pigmentation (i.e. darkening or fading of the skin) can sometimes occur at the mole removal site. This is more common in people with darker skin.
Contraindications
Radiosurgery should not be performed if you:
- Have a pacemaker or defibrillator.
- Are currently pregnant.
We don’t recommend radiofrequency mole removal surgery for people with dark skin due to the higher risk of overgrown scars or discoloured skin after the procedure.
References
- Bridenstine, James B. Use of ultra-high frequency electrosurgery (radiosurgery) for cosmetic surgical procedures. Dermatologic surgery, 1998-03, Vol.24 (3), p.397-400, 1998
- Chan B. Surgitron training course. Aesthetic and Skin Institute, Melbourne, Australia. 2020
- Chan, Ben Surgical aesthetics & skin cancer using radiowave surgery. Cynosure webinar 2020
- Niamtu, Joseph. Radiowave surgery to remove moles. Aesthetic dermatology news, 2007 March/April, p10-11, 2007
- Niamtu, Joseph. 4.0 MHz radio wave applications in cosmetic facial surgery. Cosmetic dermatology, 2003 vol 16 (11), p33-46.
- Pfenninger, John & DeWitt, Donald Radiofrequency surgery (modern electrosurgery). Pfenninger and Fowler’s procedures for primary care. Elsevier, 2010. Chapter 31, p213-224
- Sachdeva S, Dogra A Radiofrequency ablation in dermatology. Indian J Dermatol 2007;52:134-7.
Ask a Spot Check doctor
Mole removal facts
Make sure you know all the important facts before having moles removed.
Need to know more? Contact us or book a consultation.
We use local anaesthetic for potentially painful surgical procedures to reduce discomfort. Many of the procedures we use are almost painless or the pain is extremely brief.
More infoThe fee varies widely, depending on the type of lesion we remove, how many visits your treatment requires and whether we include ancillary treatments such as scar mitigation and LED treatments to improve wound healing.
More infoMost moles don’t need to be removed for medical reasons. The majority are normal and harmless parts of normal skin.
More infoIt’s often possible to remove a mole or skin lesion at home using products purchased online or from pharmacies. However, just because you can remove a mole yourself, it doesn’t mean you should.
More infoThe number varies according to the risk of side effects, the degree of discomfort, the risk of scarring, the appearance of the wounds while they are healing and the time available for treatment.
More infoA mole can come back after removal, usually if some mole tissue is left in place during the mole removal procedure. This can occur for various reasons, such as insufficient treatment width, depth or duration.
More infoFor simple procedures on very superficial lesions, you might only need a single visit. For deeper moles with a higher risk of scarring, you may require multiple treatments over several months.
More infoMole removal usually leaves a scar. The extent of the scarring depends on the size and location of the mole and the method used to remove it.
More infoYou can have a mole removed while you are pregnant. This would normally be done for medical rather than cosmetic reasons (i.e. the mole resembles a skin cancer and should be removed as soon as possible).
More infoFacial moles can be removed, often with minimal scarring. The procedure varies according to the type of mole, whether it's flat or raised, and if a sample of skin needs to be sent to a laboratory for examination.
More infoMoles can be removed without surgery. This can be a quick, relatively painless and low-scarring way of removing moles. Non-surgical techniques include IPL, laser, cryotherapy, radiofrequency, and electrosurgery. These procedures aren't suitable for all moles. Any mole that resembles a melanoma must be surgically removed.
More infoIn Australia, private health insurance rarely covers or contributes to the cost of mole removal. In order to qualify for a payment from private health insurance, the mole must be removed for medical and not cosmetic reasons, and the removal must be performed while you are a hospital inpatient. Individual insurers and policies vary, so it's always advisable to check with your insurer before claiming for any mole removal procedure.
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