Gangnam
Dr. Yoon-Gon Ryu
Aesthetic Medicine Specialist
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Benign moles are removed by laser or electrocautery, usually in 1 short visit, while any lesion that looks suspicious is excised and sent for biopsy first.
Mole removal in Gangnam, Seoul is done with laser or electrocautery for confirmed benign moles, typically in one short session, while any lesion that looks suspicious is surgically excised and sent for biopsy first. At our Gangnam (Seoul) location, Dr. Yoongon Ryu examines each mole before recommending the safest method, in English.
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Mole removal is a procedure to take off a mole (melanocytic nevus) for cosmetic reasons or because a lesion needs assessment. For clearly benign moles, dermatology clinics commonly use a laser or electrocautery, which vaporise or cauterise the mole layer by layer with little downtime. For raised, larger, or cosmetically sensitive moles, ablative CO2 laser or careful electrosurgery gives a controlled result.
The most important step is not the removal method but the assessment before it. If a mole shows warning features, such as asymmetry, irregular borders, colour variation, a diameter over about 6 mm, or recent change, it should be surgically excised and sent for histopathology rather than destroyed by laser, because laser leaves no tissue to examine. A responsible clinic screens every mole first and only lasers what is confidently benign.
At Reberry Clinic, mole removal is consultation-led at our Gangnam (Seoul) location under Dr. Yoongon Ryu, with English-language support. Rather than a single fixed price, the clinic’s doctors examine each mole, decide the safest approach, and explain the plan and cost transparently, including when excision and biopsy are the right call.
Ablative lasers, most often a CO2 laser at 10,600 nm, remove a mole by vaporising tissue in precise layers, allowing good depth control and a tidy cosmetic result on benign lesions. Electrocautery uses a heated tip or radiofrequency current to cauterise and shave the mole, which is effective but relies on the operator to gauge depth. Both destroy the tissue, so neither should be used when a lesion needs examining. Surgical excision cuts the mole out with a margin and preserves the specimen for a pathologist, which is why it is the correct choice for any suspicious or changing mole. A well-run clinic uses dermoscopy to guide the decision, since studies show dermoscopy-guided treatment lowers recurrence, for example from about 17% down to around 5% in one analysis of laser mole removal. Because recurrence, scarring risk, and the need for biopsy all depend on the individual mole, the method and cost are set after the doctor examines it rather than quoted in advance.
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The doctor assesses each mole, often with dermoscopy, checking the 5 ABCDE features to decide if it is safe to laser.
Confirmed benign moles are suited to laser or electrocautery; any 1 lesion that looks suspicious is excised and sent for biopsy instead.
After local anaesthetic, a benign mole is usually removed in 1 short session lasting only a few minutes per lesion.
The treated area forms a small scab that typically settles over 1 to 2 weeks, with sun protection to reduce mark formation.
After assessment, the clinic’s doctors confirm the method and the 3 cost drivers: mole number, size, and whether biopsy is needed.
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At our Gangnam (Seoul) location, Dr. Yoongon Ryu examines each mole, often with dermoscopy, and explains the safest method and cost in English.
After local numbing, a benign mole is usually removed in a few minutes, with several moles sometimes treated in one visit.
Most benign removals are a single session, while excision with biopsy adds a pathology step and a follow-up to review results.
The site scabs and heals over roughly one to two weeks, and any resulting mark continues to fade over the following months.
A fully removed benign mole does not usually return, though deep moles can recur; sun protection helps the healed area stay even.
Confirmed benign moles are removed with laser or electrocautery, usually in one short session, while any mole that looks suspicious is surgically excised and sent for biopsy first. Every mole is examined before treatment. You can start with our laser treatment page and a Gangnam consultation.
Mole removal is offered at our Gangnam (Seoul) location, led by Dr. Yoongon Ryu, about two minutes from Gangnam Station. Consultations are in English for international patients. The doctor examines each mole, often with dermoscopy, before recommending laser, electrocautery, or excision with biopsy where needed.
No, only moles confirmed as benign should be lasered, because laser destroys tissue and leaves nothing for a pathologist. A mole with asymmetry, irregular borders, colour change, or recent growth should be excised and biopsied. Screening first is the key safety step. Our laser treatment page explains our medical approach.
Watch for the ABCDE signs: asymmetry, irregular border, uneven colour, diameter over about 6 mm, and evolving or changing appearance. Any of these means a mole should be examined by a doctor before removal, not lasered on request. A consultation and dermoscopy at our Gangnam location clarify whether biopsy is needed first.
Local anaesthetic numbs the area first, so the removal itself is usually painless, with only the initial injection felt briefly. Sessions are short, often just minutes per mole. Mild soreness afterwards settles quickly. Your doctor manages comfort throughout and explains what to expect for laser, electrocautery, or excision beforehand.
Some mark is possible with any method, but depth-controlled laser or electrocautery on flat benign moles usually heals tidily, while excision leaves a fine line that matures over months. Sun protection and aftercare reduce visible marks. Your doctor discusses realistic healing for your mole type and a supportive skin care routine.
The treated site typically scabs and heals over about one to two weeks, and any pink mark continues to fade over the following months. Avoid picking the scab and keep the area sun-protected. Deeper or larger removals take longer. Your doctor gives tailored aftercare based on the method and mole size.
A fully removed benign mole does not usually return, but recurrence is possible if pigment cells remain at the base, especially with deeper moles. Dermoscopy-guided technique lowers this risk. It is not always a one-time fix, so your doctor may plan a review or a second session if any pigment persists.
Yes, several small benign moles can often be treated in a single session, depending on their number, size, and location. Your doctor confirms how many are suitable to remove at once so healing stays manageable. Moles needing biopsy are handled separately. Cost reflects the number and size treated, confirmed at consultation.
Cost depends on the number of moles, their size, the method used, and whether biopsy is required, so there is no single fixed price. The clinic’s doctors confirm your individual cost after examining each mole. You can begin by exploring our laser treatment page and booking a Gangnam consultation.
If a mole looks suspicious, it is excised so the whole specimen can go to a pathologist, and you return to review the result. This is the safe path because laser would destroy the evidence. Your doctor explains the process clearly and, if follow-up care is needed, discusses next steps in English.
Yes, when the method and settings are matched to your skin type, since Asian skin carries a higher risk of temporary pigment change after laser. Conservative technique and sun protection reduce this. A skin-type assessment comes first. You can review our overall skin care approach for supportive context.
Common effects are temporary: redness, a small scab, mild swelling, and sometimes a lasting mark or pigment change. Deeper removals carry a small scarring or recurrence risk. Serious effects are uncommon with proper screening and technique. Your doctor reviews your mole and skin type to keep risks low before treating.
Keep the area clean and dry, avoid picking the scab, apply any prescribed ointment, and use daily sunscreen once healed to reduce marks. Skip heat and vigorous exercise for a day or two. Your doctor gives specific instructions, and a gentle skin care routine supports even healing afterwards.
For benign mole removal, two to three days is usually comfortable, covering a consultation, the procedure, and initial healing advice. If a biopsy is needed, allow extra time or a follow-up visit to review results. Our English-speaking team helps coordinate timing and cost around your travel schedule.
Yes, flying within a day or so is generally fine after a benign mole removal, as downtime is short. Keep the site clean, dry, and protected from sun and rubbing during travel. If you had an excision with stitches, follow your doctor’s wound-care and suture-removal guidance for the journey and after.
Yes, the clinic can share biopsy results and offer remote check-ins in English if you have returned home, and your records are kept on file for continuity. Any suture removal or further care is coordinated with you. Between visits, home skin care and sun protection support healing sites.
| Laser (CO2 Ablative) | Electrocautery | Surgical Excision + Biopsy | |
|---|---|---|---|
| Mechanism | Vaporises benign mole tissue in precise layers | Heat or radiofrequency cauterises and shaves the mole | Cuts the mole out with a margin, preserving tissue |
| Best for | Small, flat, confirmed benign moles | Raised benign moles and skin tags | Suspicious, changing, or larger moles |
| Tissue for biopsy | None, tissue is destroyed | None, tissue is destroyed | Yes, specimen sent to pathology |
| Scarring / healing | Small scab, usually tidy on flat moles | Small scab, depth depends on operator | A fine line scar that matures over months |
| Recurrence note | Dermoscopy guidance lowers recurrence | Recurrence possible if base remains | Lowest recurrence, full removal |
| Cost factors | Number and size of moles | Number and size of moles | Excision plus pathology adds to cost |
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