Liposuction Only vs. Gland Excision

The single most consequential decision in gynecomastia surgery is answering this question: does the patient have true glandular gynecomastia, pseudogynecomastia (fat only), or a mixed presentation? The answer determines whether liposuction alone is sufficient, or whether direct gland removal is required. Mistaking one for the other produces the most common recurrence scenarios in this field.

What liposuction can and cannot do

Liposuction removes subcutaneous fat efficiently. A modern cannula (2.5–4 mm) with tumescent infiltration debulks adipose tissue, re-contours the chest wall, and disrupts some connective tissue bands. In pseudogynecomastia — where the enlargement is fat-predominant with minimal or no gland — liposuction is sufficient and produces excellent results with only a 3–4 mm puncture as an "incision".

What liposuction cannot do:

• Remove dense fibrous glandular tissue. The gland is tethered, fibrous, and does not emulsify under cannula action. The cannula passes through or around it without effect
• Address the retroareolar "button" of breast tissue. The central disc behind the nipple is specifically glandular and resists liposuction
• Correct significant skin excess. Liposuction relies on skin retraction; when retraction is inadequate, skin must be excised surgically

The pinch test — the clinical cornerstone

Performed at consultation with the patient standing, arms at the sides, chest relaxed. Pinch the tissue between thumb and forefinger at the inferior areolar border:

• Soft, uniform, compressible tissue that gives freely between the fingers → predominantly fat (pseudogynecomastia). Liposuction-suitable
• Firm, rubbery, discrete mass that resists compression and has a defined border → glandular tissue (true gynecomastia). Requires excision or pull-through
• Mixed — soft periphery with firm central core → mixed gynecomastia, most common adult presentation. Typically liposuction + pull-through or excision

When ultrasound helps

Clinical examination is accurate in the majority of cases. Ultrasound adds value when:

• The pinch test is equivocal (neither obviously fatty nor obviously glandular)
• The presentation is unilateral — imaging helps exclude other pathology
• There is a palpable discrete mass distinct from the normal glandular disc
• Family history of breast cancer or BRCA status
• Patient is post-bariatric and tissue composition is hard to assess through attenuated skin

Ultrasound can objectively quantify the glandular component (hypoechoic retroareolar tissue) versus the adipose component (hyperechoic surrounding tissue), guiding the technique decision and documenting findings for the medical record.

A decision tree

The "puffy nipple" scenario — commonly misclassified

Young men with a focused retroareolar button (Simon Grade I, glandular-predominant) are frequently told elsewhere that liposuction will resolve the issue. It will not. The visible "puffiness" is the gland itself, sitting just beneath thin skin directly behind the areola. Liposuction debulks the surrounding fat (making the situation cosmetically worse by making the gland more prominent), but the disc persists. These patients need a pull-through or formal gland excision — and they are actually among the best technical candidates for an excellent result, because tissue is limited, skin is young and elastic, and the scar potential is minimal.

Pricing implications

Liposuction-only procedures are typically lower-cost than gland excision (shorter OR time, local anaesthesia possible, shorter recovery). This pricing asymmetry sometimes drives patients toward liposuction-only when gland excision is indicated. The cost of a revision surgery — plus the emotional toll of a recurrence — always exceeds the incremental cost of the correct operation the first time.