Lipomastia
Lipomastia refers to enlarged male breasts caused by fatty tissue – unlike true gynaecomastia, which has a hormonal cause.
Enlargement of the male breast is a serious, often embarrassing problem for many men. However, not all male breasts are the same. The distinction between true gynaecomastia and Lipomastia is the most important first step towards the correct treatment. Whilst the genuine Gynecomastia If it is caused by a hormonal factor, lipomastia is primarily a fat-related problem that often cannot be resolved even through intensive exercise.
This guide provides an objective explanation of lipomastia, explains the key difference between it and gynaecomastia, and clearly sets out when liposuction is the minimally invasive and permanent solution.
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Important note
This article is for information purposes only and is not a substitute for a medical diagnosis or advice. If you are unsure, or if you require a personalised treatment plan, it is essential that you consult a qualified specialist.

Definition: What is lipomastia (pseudo-gynaecomastia)?
Lipomastia (also known as pseudo-gynaecomastia) is the medical term for an enlargement of the male breast, which is primarily caused by an increased accumulation of fatty tissue.
It has no hormonal causes and is often associated with general overweight or genetically determined localised fat deposits. As it consists of fatty tissue, the condition can be partially reversed through weight loss; however, in the case of genetically determined fat deposits, this is often insufficient.
Lipomastia vs. gynaecomastia: the key difference
This distinction is absolutely essential when it comes to choosing the right treatment:
| Characteristic | Lipomastia (pseudo-gynaecomastia) | Gynecomastia (true gynecomastia) |
|---|---|---|
| Cause | Adipose tissue resulting from localised fat deposits or being overweight | Glandular tissue resulting from hormonal imbalances or certain medicines |
| Fabric | Soft and evenly distributed | Firm, rubbery, often painful behind the nipple |
| Treatment | Usually liposuction; in cases involving a combination of conditions, this may be carried out as a combined operation | Removal of the glandular tissue, combined with liposuction where necessary |
| Risk | Minor, as it is a minimally invasive procedure | More complex, as it requires the removal of tissue via incisions |
The diagnosis: the self-assessment test
Although only a specialist (a plastic surgeon or an endocrinologist) can make a definitive diagnosis (often with the aid of an ultrasound scan), you can carry out an initial self-assessment:
Findings on palpation: Place your thumb and index finger on either side of the nipple. Try to grasp the tissue.
- Lipomastia (fat): The tissue feels soft and uniform; it is easy to move and free of nodules.
- Gynecomastia (gland): They can feel a firm, often rubbery, sharply defined lump behind the nipple, which may be slightly painful when pressed.
When to see a doctor: If there is a firm, painful lump behind the nipple, or if there is rapid, unilateral growth, it is essential to see a doctor (to rule out any hormonal or pathological causes).
Important
Liposuction alone is the correct treatment only if it is confirmed that the condition is purely lipomastia. If glandular tissue is involved, this must be surgically removed.
Treatment: Liposuction is the treatment of choice
As lipomastia consists predominantly of adipose tissue, the Liposuction often the preferred minimally invasive method for achieving a flatter, more masculine-contoured chest.
- Procedure: Treatment is carried out using the Tumescent local anaesthesia (Anaesthetising the area with a liquid). Fine cannulas are inserted through tiny incisions in the skin, and these are used to gently loosen and suction out the fatty tissue.
- Result: The result is generally long-lasting, as the fat cells that have been removed do not regrow; however, in the event of significant weight gain, the remaining fat cells may enlarge again and affect the outcome.
- Scars: The incisions are usually only 3–5 mm long and are made discreetly at the edge of the nipple or in the inframammary fold.

Procedure, risks and safeguards associated with the procedure
- Procedure: The procedure takes about 1–2 hours and is carried out on an outpatient basis.
- Healing: Immediately after the operation, a Compression vest should be worn to help tighten the skin and prevent dimpling. Mild swelling and bruising are normal.
- Risks: Liposuction is a low-risk procedure, but there are risks of: dimpling and unevenness (asymmetry), insufficient fat removal or changes in skin pigmentation. Choosing an experienced surgeon is the most important safeguard.
Financial security is essential before lipomastia surgery
Correcting an unsatisfactory liposuction procedure (e.g. asymmetry or dimpling) is complicated and costly. As health insurance does not cover the costs of purely cosmetic follow-up treatments, it may be advisable to take out Consequential Costs Insurance provide essential financial security.
Frequently Asked Questions (FAQ) about lipomastia
It is often very difficult. As the fat cells in this area are stubborn, whilst overall weight may be reduced, the localised fat tissue often responds poorly to exercise. Liposuction is the only established method for the targeted, direct removal of these fat cells; weight loss may reduce overall breast size, but often has only a limited effect on localised fat deposits.
The compression vest should be worn day and night for 4–6 weeks. It is essential for stimulating the skin to tighten and achieving an even result.
The cost of male breast liposuction varies depending on the extent of the procedure and the region, ranging from 2.500 € and 4.500 €.
No. Once fat cells have been removed, they cannot return. However, extreme weight gain can cause the remaining fat cells to enlarge, which would again have a negative impact on the result.
Yes, absolutely. The removal of fatty tissue does not affect screening tests in any way.