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( Breast )

Accessory breast removal surgery

Achieve a smooth underarm line at SC301 Clinic!

  • # Smooth underarm line
  • # Over 9,000 cases of extensive surgical know-how
SC301 Clinic Accessory Breast Removal Surgery Information Model Image

Accessory breast removal surgery

Accessory breast removal A procedure that creates smooth lines by precisely removing unnecessary glandular tissue and fat.It aims for fundamental improvement while minimizing scarring and the burden of recovery, and even considering the possibility of recurrence.

Do you happen to have underarm fat bulging out even though you exercise and diet diligently?
In that case, you should suspect false breasts or accessory breasts. Accessory breasts are, quite literally, a condition where normal breast tissue exists in a part of the body other than the chest, and they can occur along the milk line where the roots of the mammary glands are formed.

Surgical information

  • Surgery time
  • About 1 hour
  • Anesthesia method
  • general anesthesia
  • Whether to be hospitalized
  • Discharge possible on the same day
  • Recovery Period
  • Able to lead a normal life

of the surplus breast type

Accessory breasts include those in the armpits, under the chest, and arms.
In addition, it can occur in various places such as below the chest, the forearms, and the sides.

Types of accessory breasts, first image

accessory breasts below the chest

Since there is no mammary gland tissue and only fatty tissue, treatment is possible via liposuction.

Types of accessory breasts, second image

accessory breasts on both arms

Both the mammary gland tissue and the fat layer surrounding the mammary gland tissue must be removed.

Types of accessory breasts, third image

Armpit accessory breast

Both the mammary gland tissue and the fat layer surrounding the mammary gland tissue must be removed.

breast self-test

If you are experiencing the symptoms mentioned above, you should suspect accessory breasts.

Accessory breast self-test fourth image

Armpit accessory breast

If you wear a bra
Armpit fat protrudes.

Second image of the accessory breast self-test

accessory breasts on both arms

Hard in the armpit
A lump can be felt.

Third image of the accessory breast self-test

accessory breasts below the chest

Armpit fat
It's getting worse

First image of the accessory breast self-test

Armpit accessory breast

My armpits during my period
It hurts a lot.

SC301 Clinic Chief Director Shin Dong-jin Philosophy Image
Stem cell (SVF) breast augmentation provides natural volume and long-lasting engraftment.
It is a self-organ-based breast enlargement method pursued simultaneously.

Stem cell (SVF) breast augmentation provides natural volume and long-lasting engraftment.
It is a self-organ-based breast enlargement method pursued simultaneously.

philosophy 01svf-breast2026-03-06
SC301 Clinic Representative Director Shin Dong-jin SVF Breast Augmentation Second Philosophy Image
Stem cell (SVF) breast augmentation uses autologous tissue to reduce the burden of foreign body sensation and rejection reactions, and
You can look forward to sustainable and beautiful lines.

Stem cell (SVF) breast augmentation uses autologous tissue to reduce the burden of foreign body sensation and rejection reactions, and
You can look forward to sustainable and beautiful lines.

philosophy 02svf-breast2026-03-20
SC301 Clinic Representative Director Shin Dong-jin SVF Breast Augmentation Third Philosophy Image
The high average engraftment rate of 77.48% is due to excellent extraction technology and
This is a result that becomes possible only when supported by independent research data.

The high average engraftment rate of 77.48% is due to excellent extraction technology and
This is a result that becomes possible only when supported by independent research data.

philosophy 03svf-breast2026-03-06
SC301 Clinic Representative Director Shin Dong-jin SVF Breast Augmentation Second Philosophy Image
The true value of plastic surgery lies not in temporary changes, but in utilizing one's own body tissues.
It lies in healthy beauty that naturally blends in as time goes by.

The true value of plastic surgery lies not in temporary changes, but in utilizing one's own body tissues.
It lies in healthy beauty that naturally blends in as time goes by.

philosophy 04svf-breast2026-03-20

FAQ

Here are the frequently asked questions.

Exactly which part of the body is an accessory breast?

Accessory breasts are normal breast tissue located in areas other than the chest, occurring along the milk line where the roots of the mammary glands form. They primarily appear in the armpits, under the chest, and on the arms, but can also occur in various other areas such as the forearms, flanks, and groin.

What improvements can be expected from this surgery?

By precisely focusing on and cleanly removing the mammary gland tissue and surrounding fat layer that cause accessory breasts through surgery, you can expect the following effects.

ㆍ Line Improvement: Smooth out protruding underarm fat or sagging areas to create a smooth line.
ㆍ Pain relief: You can resolve underarm pain symptoms that may occur during menstruation, etc.
ㆍ Aftercare: After surgery, you can receive lineup management and progress monitoring of the suction site through a customized dietary manual and specialized cell activation examinations.

Who is this surgery recommended for?

We recommend this to those who suspect they have accessory breasts due to the following symptoms.

ㆍ For those whose underarm fat continues to protrude despite exercising or dieting diligently
ㆍ For those whose underarm fat protrudes significantly when wearing a bra
ㆍ For those who feel hard lumps in their armpits or whose skin is gradually sagging
ㆍ Those who experience severe pain in the armpit area during their period
SC301 PLASTIC SURGERY ·
SC301 PLASTIC SURGERY ·
SC301 PLASTIC SURGERY ·
SC301 PLASTIC SURGERY ·
SC301 PLASTIC SURGERY ·

SC301's

Specialty

The Specialness of SC301 Accessory Breast Removal Surgery

With delicate diagnosis and skilled techniques, SC301 Clinic
We prioritize safety.

  • 1
    Extensive surgical know-how from over 9,000 cases

    We introduced the first SVF plastic surgery in Korea in 2007 and hold an unrivaled title that other hospitals cannot use.

The Specialness of Stem Cell (SVF) Breast Augmentation, Second Image
  • 2
    Up to 2 to 3 surgeries per day

    This is SC301's unchanging surgical philosophy for the patient.

The Specialness of Stem Cell (SVF) Breast Augmentation, Third Image
  • 3
    An average engraftment rate of 77.48% listed in SCI international papers

    This is an unrivaled engraftment rate available only at SC301 Clinic.

The Specialness of Stem Cell (SVF) Breast Augmentation, Fourth Image
  • 4
    Progress and follow-up management

    We provide a customized dietary manual for engraftment and specialized examinations for cell activation. We manage the liposuction site lineup and fat cell activation, and monitor progress and cell engraftment six months later.

Certified as a dedicated research and development department by the Ministry of Science and ICT

Authentic Stem Cell Engraftment Research Center

Official certification by the Ministry of Science and ICT
Received R&D dedicated department

SC301 A research and development department is an organization recognized by the Ministry of Science and ICT in accordance with Article 14-2, Paragraph 1 of the 'Act on the Promotion of Basic Research and Support for Technology Development' that employs at least one research specialist to promote the company's own technology development activities and conducts research in an independent space.

Authentic SVF Research Institute operating since 2007

SC301 Clinic’s authentic SVF research institute possesses various university hospital-grade SVF specialized equipment, such as CELL3, CELL COUNTER, and CELL BANKING, and conducts clinical research on engraftment.

SC301 Member Officially Certified Image by the Ministry of Science and ICT
Image of SC301 Clinic Cell Processing Facility Permit and Advanced Regenerative Medicine Institution Designation

SC301 Clinic, a medical institution officially approved by the Ministry of Health and Welfare and the Ministry of Food and Drug Safety

Proven technology, systematic management

SC301 Clinic
Advanced Regenerative Medicine Institution, Cell Processing Facility
Officially Approved and Authorized!

Advanced regenerative medicine practice,
cell processing facility Officially approved and licensed. SC301 Plastic Surgery

Point 01

Experience working with SVF

SC301 Chief Director Shin Dong-jin is a specialist who has researched exclusively in the field of SVF. He is a specialist who has published a paper on stem cell research results at Oxford, UK, performed 9,000 SVF surgeries, and recorded an average engraftment rate of 77.48%.

Reasons to choose SC301 Clinic, First Point Image

Point 02

Hospitals with research institutes and researchers

Based on analysis data from 9,000 cases at the laboratory, SVF specialists with over 10 years of experience manually perform SVF extraction according to the protocol.

Point 03

Clinic Hours · Directions

SC301 operates on a 100% reservation-only basis. Please visit after completing the Q&A on the pre-consultation questionnaire sent via KakaoTalk after making a reservation.

Phone Consultation/Reservation

Directions

3rd~4th Floors, B1, Chan & Chan Tower, 611 Yeongdong-daero (77-9 Samseong-dong), Gangnam-gu, Seoul

Consultation Inquiry Guide

Point 01

Experience working with SVF

SC301 Chief Director Shin Dong-jin is a specialist who has researched exclusively in the field of SVF. He is a specialist who has published a paper on stem cell research results at Oxford, UK, performed 9,000 SVF surgeries, and recorded an average engraftment rate of 77.48%.

Reasons to choose SC301 Clinic, First Point Image

Point 02

Hospitals with research institutes and researchers

Based on the analysis data from 9,000 cases at the laboratory, SVF extraction is performed manually according to the protocol by professional researchers with over 10 years of experience, rather than nurses or nursing assistants.

Point 03

Clinic Hours · Directions

SC301 operates on a 100% reservation-only basis. Please visit after completing the Q&A on the pre-consultation questionnaire sent via KakaoTalk after making a reservation.

Phone Consultation/Reservation

Directions

3rd~4th Floor, Chan & Chan Tower, 611 Yeongdong-daero (77-9 Samseong-dong), Gangnam-gu, Seoul

Consultation Inquiry Guide

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Frequently Asked Questions

What is accessory breasts?

This is a condition in which breast tissue is present in areas other than the chest. It can occur in specific locations, such as the armpits, under the chest, or upper arms.

What are the typical symptoms of accessory breasts?

You can self-diagnose by checking for underarm protrusion, lumps, pain, sagging skin, or protrusion when wearing a bra.