Q&A with Dr. Epa Gousopoulos on understanding Lymphedema
Q&A with Dr. Epa Gousopoulos on understanding Lymphedema
In this insightful Q&A session, we sit down with our founder and plastic surgeon Dr. Epa Gousopoulos, an expert in the field of lymphatic health, to unravel the complexities of lymphedema. With a focus on awareness and education, Dr. Epa sheds light on this often misunderstood condition, clarifying what lymphedema is, its impact on the body, and the importance of early diagnosis.
Through his expertise, we explore common misconceptions, the roles of the lymphatic system, and practical advice for managing and living with lymphedema.
1. How would you explain lymphedema in one simple sentence?
Lymphedema is a progressive and long-lasting swelling that happens when the lymphatic system can’t drain fluid properly, causing fluid to build up in tissues.
2. Does lymphedema affect certain parts of the body and not others? Can it occur on the face?
It most often affects arms or legs, but it can occur anywhere lymph drainage is impaired, including the trunk, genital area, and yes, the face/neck (for example after head-and-neck cancer treatment, surgery, radiation, trauma, or infections). Facial lymphedema is less common in the general population, but it is very real in specific contexts.
3. Why is the lymphatic system as essential as the circulatory system, yet so little known?
Because it’s a quiet and transparent system: you don’t feel it “pumping” like the heart, you don’t see the vessels with a naked eye. Yet it is crucial for
• Fluid balance - returning fluid from tissues back to the bloodstream
• Immune defense - filtering and transporting immune cells
• Fat transport from the intestine
It becomes visible mainly when it fails — and historically it has received less attention in medical education and public messaging.
4. Most common misconceptions you encounter?
a/ “It’s just cosmetic” (it can lead to functional disability and infections).
b/ “It’s only water” (over time, tissues change — inflammation, fibrosis, fat deposition).
c/ “Nothing can be done” (management can be very effective, especially early).
d/ “Massage alone cures it” (manual techniques can help symptoms, but compression/structured care is often essential).
e/ “It’s the patient’s fault / weight alone” (weight can influence severity, but the root issue is lymphatic dysfunction).
5. Difference between lymphedema, water retention, and “classic” edema?
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• Water retention: often generalized, linked to hormones, salt, medications, lifestyle; typically fluctuates.
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• “Classic” edema: swelling originating from heart, kidney, liver disease, venous insufficiency, inflammation, etc.
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• Lymphedema: swelling specifically from lymphatic drainage failure, often with a characteristic pattern and skin/tissue changes over time; tends to become persistent without management.
6. Why is it poorly understood by the general public?
Because it’s under-diagnosed, under-discussed, and with limited awareness as many people have never heard the word. Also, symptoms can start subtly, and patients are often told to “wait and see” or that it’s “normal.”
7. At what stage of life is it most often diagnosed, and why?
It depends on the type:
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• Primary lymphedema (genetic/developmental): often appears in childhood, adolescence, or young adulthood, sometimes later.
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• Secondary lymphedema: often appears after surgery/radiation/injury/infection, so diagnosis is tied to those life events (commonly in adulthood, especially cancer survivorship).
Primary lymphedema is diagnosed usually quickly, provided there is access to tertiary hospitals (Stadium I+II). Secondary lymphedema is usually diagnosed when already established for some time (Stadium II).
Early warning signs that should never be ignored:
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• A persistent feeling of heaviness, tightness, or fullness in a limb
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• Swelling that comes and goes at first, then becomes more constant
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• Rings/watches/shoes, suddenly feeling tight
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• Skin changes (thickening, less “pinchable” skin)
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• Recurrent skin infections (redness, warmth, fever) — urgent and a situation that worsens lymphedema
8. When to seek medical advice and which professional?
Primarily, every oncologic surgery should mention the risk of lymphedema, as one of the potential risks. The early diagnosis is guaranteed only through regular checks (due to the oncologic condition) and monitoring of the volume of the extremities (with a focus to the extremity that was subjected to surgery, removal of lymph nodes). Seek advice early, especially if swelling lasts more than a couple of weeks or follows cancer treatment/surgery.
Start with a primary care physician or relevant specialist (e.g., oncologist/surgeon/vascular medicine). Ideally, referral to a lymphedema-trained physiotherapist/occupational therapist and, when appropriate, a specialized lymphatic/vascular clinic.
9. Why early diagnosis changes outcomes
Early lymphedema contains a larger reversible fluid component. If we treat early, we can often reduce swelling and prevent progression to long-term tissue remodeling (fibrosis/fat). Early care also reduces the risk of infections and improves quality of life.
10. Why lymphedema is chronic yet controllable
Because we often cannot fully “reset” lymphatic capacity once it’s damaged — but we can optimize drainage and tissue health through structured treatment and daily habits. Many patients live very well with it when properly guided and complaint to the guidelines.
11. Recent studies/developments that advanced understanding and management?
Recent work has strengthened:
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• Better imaging and staging (more precise diagnosis and tailored care)
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• Microsurgical approaches (LVA- lymphaticovenous anastomosis , vascularized lymph node transfer), showing meaningful improvements in selected patients, especially earlier stages
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• Preventive strategies in cancer surgery pathways (identifying at-risk patients, early intervention)
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• Refinements of conservative therapy (what elements matter, how to standardize protocols)
12. Which scientific messages are poorly conveyed in the media?
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• The idea that lymphedema is “only swelling”. This is definitely not true and lymphedema is a combination of accumulated fluid and a low-grade chronic inflammatory tissue disease.
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• Overpromising “quick fixes” and under-emphasizing the importance of compression and long-term self-management.
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• Confusing lymphedema with "generic edema/water retention".
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• Underreporting the "psychosocial impact" (body image, stigma, daily burden, sexual perception).
