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Gangnam Gynecomastia: Do You Really Need Surgery? Causes, Symptoms, and Treatment Methods

서진성형외과의원 - SEOJIN Plastic Surgery Korea · ▣ 예쁨을 위한 선택, 서진성형외과의원 ▣ · October 17, 2025

Gangnam Gynecomastia: Do You Really Need Surgery? Causes, Symptoms, and Treatment Methods Gynecomastia, in which a man’s chest develops in a way that resembles a woman’s, is common...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: 서진성형외과의원 - SEOJIN Plastic Surgery Korea

Original post date: October 17, 2025

Translated at: April 20, 2026 at 2:10 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

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Gynecomastia, in which a man’s chest develops in a way that resembles a woman’s, is commonly shortened to gynecomastia.

Unlike simple fat accumulation due to weight gain, this condition occurs when breast gland tissue develops or

excess fat builds up around the chest. In particular, for men who pay close attention to their appearance,

it can be a major source of stress and may lower self-confidence, affecting everyday life as well.

So, whether it is in the "Gangnam" area or not, does this gynecomastia really always require surgery?

From here, let’s take a closer look at its causes, symptoms, and treatment methods.

✔️ Do you really need surgery for gynecomastia? 🤔

Gynecomastia is broadly divided into true gynecomastia and pseudogynecomastia.

Pseudogynecomastia refers to a condition where the chest becomes larger due to simple fat accumulation without the development of breast gland tissue,

and it can be improved through diet or exercise. On the other hand, true gynecomastia is a case in which breast gland tissue has actually developed due to causes such as female hormones,

and this is difficult to improve with exercise or diet alone.

Therefore, in the case of true gynecomastia, if the symptoms persist or are severe, it is

recommended to consider surgery. Surgery can help restore a more masculine chest shape and relieve psychological distress by removing enlarged breast gland tissue and fat.

In particular, among Gangnam gynecomastia patients, if they are diagnosed as Simon grade 2A or higher,

they may be eligible for national health insurance and private medical expense insurance benefits,

so it is necessary to receive professional consultation.

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🧬 Causes of gynecomastia 🍎 Gynecomastia can occur for various reasons, and the main causes are as follows.

Hormonal imbalance: It can occur during adolescence or menopause when female hormones are excessively secreted or the balance with male hormones is disrupted.

Obesity: Increased estrogen (female hormone) production in fat cells can stimulate the development of breast gland tissue.

Medication side effects: Taking certain medications, such as steroids or some hair-loss treatments, can affect hormonal balance and also cause Gangnam gynecomastia.

Endocrine diseases: It may also occur when hormonal function becomes abnormal due to endocrine problems such as liver disease or kidney disease.

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💡 Symptoms 📋 The main symptoms that can be checked when self-diagnosing gynecomastia are as follows. If you have these symptoms, it is recommended to receive a precise diagnosis for Gangnam gynecomastia.

  • The chest is enlarged or developed like a woman’s

  • The area around the nipple is raised or enlarged

  • Chest fat does not go away even with dieting or exercise

  • The area around the nipple feels hard or a lump can be felt (a characteristic of true gynecomastia)

  • The shape of the left and right breasts is developed differently

If these symptoms persist, they can lead not only to appearance-related

stress caused by Gangnam gynecomastia, but also to psychological withdrawal and social avoidance.

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💊 Treatment methods ⚙️ Treatment for Gangnam gynecomastia varies depending on its type and severity. In the case of pseudogynecomastia, weight loss through exercise and diet is the main method of improvement.

However, if it is true gynecomastia or a mixed case in which both fat and breast gland tissue have developed, surgical methods are considered.

Breast gland tissue removal: An incision is made in a location that can minimize scarring as much as possible, and the developed breast gland tissue is

removed. This is the core treatment method for true gynecomastia.

Liposuction: If fat has accumulated excessively, liposuction effectively

removes the surrounding fat, making the chest flatter and firmer. Liposuction is often performed together with breast gland tissue removal.

Skin tightening: If necessary, various methods to improve the elasticity of the skin around the chest are applied together to help achieve positive results.

Gynecomastia requires careful diagnosis and a treatment plan tailored to the condition, and in the case of Gangnam gynecomastia, it is advisable to determine the most suitable treatment method for yourself through sufficient consultation with experienced medical staff.

Through surgery, you can regain a confident, masculine chest and

improve your quality of life.

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