Gynecomastia Grades: Why Some Chests Need Gland Excision, Not Just Liposuction

Gynecomastia is graded by what the chest is actually made of — fat, gland, loose skin, or a combination — and that grade, not the size of the chest, decides the operation. Mild grades with a small glandular disc are treated with direct excision through a tiny areolar incision plus minimal liposuction; moderate grades combine VASER liposuction with complete gland excision and, where skin laxity is present, internal skin tightening; severe grades with significant drooping require surgical skin removal. Liposuction alone is the right answer only for pseudogynecomastia, where the chest is purely fatty and no glandular disc exists.

Dr. Paulo Michels is a Brazilian board-certified plastic surgeon, a member of ISAPS, ASPS and the Brazilian Society of Plastic Surgery, and the recipient of the Gold Medal for Best Body Contouring at the World Plastic Surgery Olympiads 2025. He performs gynecomastia surgery at Elyzee Hospital in Abu Dhabi for patients from Dubai and across the UAE. This article explains how grading works, why the technique changes with the grade, and what each approach means for scars and recovery.

Why does the technique depend on the grade at all?

Because a male chest that looks enlarged can be enlarged for three anatomically different reasons, and each one responds to a different instrument.

Fat is soft, diffuse and aspirable. It can be removed with a cannula, and it distributes evenly across the chest wall rather than concentrating in one place. Glandular tissue is the opposite: a firm, rubbery, sometimes tender disc sitting directly behind the areola, made of fibromuscular stroma and mammary ducts. It cannot be suctioned, it cannot be dissolved by training, and it does not shrink in a caloric deficit. Skin is the third variable — after years of stretching, or after significant weight loss, it may or may not retract once the volume underneath is gone.

A surgical plan that addresses only one of these three on a chest that has all three produces the results men complain about online: a flatter chest with a visible lump still under the nipple, or a flat chest hanging in loose skin. Grading exists to make sure all three are accounted for before the first incision.

What do the gynecomastia grades actually describe?

The four clinical grades describe an increasing combination of glandular growth, fat and skin excess.

Grade 1 — mild. Puffiness confined to the areola itself, the pattern most men describe as puffy nipples. There is a glandular disc but little surrounding fat, and no excess skin. The chest is otherwise flat; the problem is localised entirely under the nipple.

Grade 2 — moderate. Glandular growth extending beyond the areolar border into the chest, usually with a fatty component around it. The distinction that matters here is skin: a chest with good elasticity behaves very differently from one where the skin has already stretched, and this is where internal tightening earns its place.

Grade 3 and Grade 4 — severe. Substantial volume with genuine skin excess and drooping, where the breast fold and nipple position have descended. This group includes massive weight loss patients whose skin envelope is simply too large for the chest underneath, regardless of how much gland is present.

Grading is done by examination, not by a photograph. What the examination establishes is specific: is a firm disc palpable, how far does it extend, how much of the volume is soft fat, and — with the chest tissue compressed — how much skin is left over.

When is liposuction alone the right operation?

Only in true pseudogynecomastia: a chest that is fatty, soft and diffuse, with no palpable glandular disc, and with skin elastic enough to retract. In that setting the chest behaves like any other fat deposit and responds to the same contouring principles used in male liposuction elsewhere on the torso.

VASER is preferred over traditional liposuction for chest work because of what it preserves rather than what it removes. Ultrasound energy melts the fat selectively before aspiration, sparing blood vessels, nerves and the connective tissue framework that holds the skin to the muscle. The practical consequences are smoother contouring across the pectoral curve, less bruising and better skin retraction — all of which matter more on a chest, where the surface is convex and visible, than almost anywhere else on the body.

The mistake to avoid is treating a glandular chest as a fatty one. If a firm disc is present and only the surrounding fat is removed, the disc loses its camouflage and becomes more conspicuous, not less. Men in this situation often report that surgery made their nipples look worse — and they are usually describing exactly this error.

Why does Grade 1 need excision even though the chest looks small?

Because the entire problem in Grade 1 is the tissue that liposuction cannot touch. The volume is small, but it is dense, and it sits in the most visually exposed part of the chest — directly under the areola, where a shirt outlines it.

The operation is correspondingly small. The gland is removed through a crescent-shaped incision placed exactly on the border of the areola, where the pigment change hides the scar line; once healed, it is practically invisible. Minimal liposuction is used around the edges of the excision to feather the transition into the surrounding chest so there is no step or shelf where the disc used to be. An isolated gland removal of this kind takes approximately an hour.

The detail that separates a good Grade 1 result from a poor one is how much tissue is left behind. Over-resection — taking everything beneath the areola down to muscle — produces a crater deformity: a hollow that catches shadow and looks, if anything, more abnormal than the original puffiness. The technique used preserves a standardised flap of healthy tissue directly under the areola precisely so the nipple retains natural masculine projection.

What changes in Grade 2, and what is internal skin tightening?

Grade 2 is where the combination approach becomes the standard: VASER liposuction to address the fatty component across the chest, complete excision of the glandular disc through the same areolar incision, and a decision about skin.

That skin decision is what distinguishes moderate cases from one another. Where laxity is mild, the skin retracts over the weeks after surgery with compression alone. Where laxity is moderate — the pattern sometimes described as Grade 2B — energy-based internal tightening can be used during the VASER stage to shrink the skin from the inside, contracting the tissue without adding external scars. The same principle applies elsewhere on the body, and it is discussed in more detail in our guide to skin tightening combined with liposuction.

Internal tightening is not unlimited. It works within a range, and beyond that range the honest answer is that skin has to be removed rather than persuaded to shrink. Being told this at consultation is a good sign, not a disappointing one — the alternative is a flat chest wearing a skin envelope that no longer fits it.

When is skin excision unavoidable?

When the skin envelope is clearly larger than the chest that will remain underneath. This is the situation in Grade 3 and Grade 4 cases and in men who have lost a large amount of weight, where the nipple has descended, the fold is well defined, and pinching the tissue reveals skin that folds rather than springs back.

Here, larger incisions with precise surgical skin excision are required to restore a tight masculine chest, and repositioning the nipple-areola complex may be part of the plan. The trade-off is explicit: a longer scar in exchange for a contour that no amount of internal tightening could achieve. Severe cases involving massive tissue removal are also the group where surgical drains are occasionally used for the first few days, whereas drains are rarely necessary in Grade 1 and Grade 2.

Men who have lost substantial weight often have the same issue below the chest, and the reasoning about skin excess versus skin tightening is the same one described in body lift after major weight loss.

Does the grade change the recovery?

Less than most patients expect, though not by nothing. All grades are performed under highly secure local anaesthesia with deep sedation or general anaesthesia, with ultrasound-guided nerve blocks used to numb the chest so that patients wake comfortable, and all are discharged from Elyzee Hospital the same day.

The shared timeline is straightforward. Swelling and inflammation fall sharply over the first few days. Most men return to desk work and light office duties within 5 to 7 days. Light lower-body exercise such as walking or stationary cycling resumes at 2 to 3 weeks. Heavy chest training, push-ups and intense upper-body work wait 4 to 6 weeks, both to protect the healing and to give the skin time to retract smoothly. A compression vest is worn under clothing for 3 to 4 weeks in every grade — it controls swelling, discourages fluid collection and helps the skin adhere to the new contour. Our post on returning to the gym after gynecomastia surgery covers that progression in more detail.

What the grade does change is operating time — roughly an hour for isolated gland excision, two to three hours for comprehensive sculpting with VASER, excision and skin management — and the amount of scar care needed afterwards.

When should you contact the surgical team after gynecomastia surgery?

Some swelling, bruising, tightness and numbness across the chest and nipples are expected and improve steadily. Contact the team at Elyzee Hospital rather than waiting for a scheduled follow-up if you notice any of the following:

• one side becoming visibly larger, firmer or more painful than the other, particularly if the change happens over hours rather than days
• bleeding through the dressing, or a dressing that keeps needing replacement
• increasing rather than decreasing pain after the first few days, or pain that your prescribed medication stops controlling
• redness spreading outward from an incision, warmth over the area, or any discharge from the wound
• a soft, fluctuant swelling that appears after the initial swelling had already settled
• a compression vest that has become too tight, is cutting into the skin or is causing numbness in the arms
• skin colour changes at the areola, or a nipple that looks dusky rather than pink

Reporting early is always reasonable. Most calls are resolved with reassurance or a dressing adjustment, and the few that are not are far easier to manage when they are addressed in the first days rather than after a week of waiting.

How is the grade confirmed before surgery?

At a private, judgement-free consultation with Dr. Paulo Michels at Elyzee Hospital in Abu Dhabi. The evaluation covers medical history — including medications, supplements and any use of anabolic steroids, which are a leading cause of a hard glandular disc behind the nipple — a physical examination to classify the grade, and a discussion of what you want the chest to look like in a fitted shirt and without one. Imaging is added where the history or examination indicates it, and underlying medical causes are ruled out before surgery is planned.

Patients travelling from Dubai and other emirates are seen routinely; consultation, pre-operative tests and the surgical date are grouped together where possible, and follow-up reviews are arranged the same way. All consultations and surgery take place at Elyzee Hospital in Abu Dhabi.

The outcome of that consultation is a plan you can state in one sentence: which tissue is being removed, by which method, through which incision, and what the skin is expected to do afterwards. If your chest has a glandular component, that sentence will include excision — and knowing why is the difference between a flat chest and a flatter one with the lump still in it.