Podcast Episode 5      14:02  

What is Gynecomastia and How Does Male Breast Reduction Work?

What is gynecomastia? Is there a difference between adolescent and adult gynecomastia? Who is most likely to develop gynecomastia and what are the most common causes? Can diets or prescriptions cause gynecomastia? Is surgery the only solution for gynecomastia or are there non-surgical remedies? Does gynecomastia indicate the presence of male breast cancer? Who is the best candidate for male breast reduction and what is postsurgical recovery like? Listen on for the answers to these questions and more!

Doctor’s Note

Welcome to Plain Talk About Plastic Surgery, a podcast that educates you about all things relating to plastic surgery procedures and operations, with down-to earth and honest information.

I’m your host, Dr. Elizabeth Kerner.  While you listen, I hope you’ll think of me as your sister, the plastic surgeon, who will tell you like it really is.

I have been in practice in Plano TX, a northern suburb of Dallas, for over 30 years.  I am an American Board of Plastic Surgery certified plastic surgeon, and have been a member of both the American Society of Plastic Surgeons and the American Society for Aesthetic Plastic Surgery.

My practice is predominantly cosmetic surgery, doing about 80% cosmetic surgery and 20% reconstructive surgery.

I am a past president of the Texas Society of Plastic Surgeons.  I was also the first female president of the hospital medical staff at Texas Health Presbyterian Hospital Plano, where we have 1,400 doctors.

I am a member of the Texas Medical Association, and the Dallas County Medical Society. I have been on many leadership committees and boards over the years.

Each episode of Plain Talk About Plastic Surgery will focus on one area of plastic surgery in depth, discussing the anatomy, the operative technique, risks, potential complications, and most importantly, who would be a good candidate and who would not be a good candidate.

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Episode Transcript


I’m doctor Elizabeth Kerner, and welcome to Plain Talk About Plastic Surgery, your source for down to earth honest and practical information about plastic surgery operations and procedures based on my 32 years of experience as a plastic surgeon.

Today we’re going to talk about gynecomastia. Gynecomastia just means the female enlargement of the male breast. And it is a very common finding in adolescent boys and teenagers and, of course, young men and also in the older male age group as well.

So let’s get started.

Gynecomastia: Enlargement of the Male Breast

So what is gynecomastia? Gynecomastia is really just the female-like enlargement of the male breast. It is a physiological phenomenon that’s very common across all ages of the male. In the newborn infant, it’s estimated that 60% to 90% of infants have transient gynecomastia, and up to about 50% of boys at puberty might experience the condition.

The gynecomastia of newborn usually occurs during the first week of life. And this is because there’s been a surge of maternal hormones released during delivery. As these wear off, the process will resolve spontaneously, but you can have a little bit of breast tissue that will persist up to six months of age. I know both of my children had that visible for about four to six months of age.

What is Adolescent Gynecomastia?

Adolescent gynecomastia is usually during the early stages of puberty, most likely the result of low testosterone levels in relation to circulating estradiol levels. This is a very normal development for boys, and treatment mostly is reassurance of parents and the child that this will resolve.

Of course, it is complicated by the epidemic of childhood obesity that we have in the United States because fatty development around the breast will, of course, cause the breast to be quite large. Some of the adolescents that I see have significant breast enlargement, although most of it is just fat as versus true gynecomastia.

There was a study done back in the 1960s at a summer camp. They checked about 2,000 adolescent boys, I think ages 11 to 14, and about 40% of the boys had physical signs of gynecomastia. So as you can see, it’s very common.

Sagging Breasts: A Final Obstacle for Men Who are Working Out and Getting into Shape

There are also two other groups where I see gynecomastia frequently. One is in the mid to late 20s, and this may just be a persistence of adolescent gynecomastia. A common situation would be the young man who’s lost weight, gotten into shape, but still has persistence of a small bud of tissue under the aerola. And this is highly aggravating as he’s invested a great deal of time and effort to improve his physique and, of course, can’t make the breast gland go away, because you can’t make that go away just by exercise.

And the other would be you’re a middle aged man who is tending more towards an obese stature who’s begun to deposit more fat in his breast. So now he has fuller breasts that hang just a little bit. For the latter, of course, weight loss would be the number one consideration. Many of these men also have low testosterone, so having that checked and getting on testosterone may also be of significant help to them.

Drug-Induced Gynecomastia, and also Diet

There are also medicines that are known to induce or cause gynecomastia, and this is quite common: up to a quarter of all of the cases, especially those in children.

The number of drugs are many, but they do fall into fairly broad categories. There are several antibiotics that induce gynecomastia. Medicines like ketoconazole, which is used for fungal disorders, can inhibit testosterone development or synthesis in the body and that can induce gynecomastia.

Calcium channel blockers for the older male; medicines such as verapamil, diltiazem, or nifedipine are known to be gynecomastia stimulators. The amphetamines, valium, dilantin, tricyclic antidepressants; cimetidine, which is used for ulcers. Chemotherapy drugs, such as vincristine, or methotrexate are well known to have a gynecomastia effect.

And, of course, hormones are the big one. Androgens, which would be like testosterone, can sometimes be changed into estrogen in the body. So even though you’re thinking, “I’m going to take testosterone and that will reduce my estrogen”, sometimes it has an opposite effect. Estrogens, of course, have a direct stimulation of the breast tissue, and for older men that are on estrogen therapy for prostate cancer, gynecomastia is one of the number one side effects, besides unfortunately hot sweats.

Fad Diets, Millennials and Marijuana Use

Or HCG (the Human Chorionic Gonadotropin diet). So the HCG diet, which was so very popular a few years ago: Big influence on gynecomastia, because this stimulates the testicles to produce estrogen.

Marijuana, another big androgen problem because it antagonizes androgen receptor status. So testosterone is there and it can’t link up to the cell; therefore you have an underbalance of testosterone, overbalance of estrogen. In the millennials, I see this a lot.

Marijuana use, and they’re very surprised that they have gynecomastia. And if they’re unwilling to stop marijuana, the gynecomastia treatment will not be successful for them.

Lung Problems and Drug-Induced Gynecomastia; Testicular and Adrenal Tumors

Individuals that have lung problems and are on theophylline, or spironolactone also have issues with gynecomastia. If a person comes in for a consultation, and they’re on these drugs, of course, the first thing we will do is try to stop the medicine and see if the gynecomastia will resolve spontaneously.

Serious causes of gynecomastia could be testicular tumors or adrenal tumors, but they’re really quite rare. I think I’ve only seen one or two cases in my entire career where testicular tumor was the cause of gynecomastia.

Male Breast Cancer

I’d like to say just a quick word about breast cancer with gynecomastia. It is certainly possible that gynecomastia could be the presenting symptom and sign of male breast cancer.

As you might know, male breast cancer is about 1% of all breast cancers in the country. It is woefully under-diagnosed because most men don’t even think that they have a possibility of getting breast cancer.

But a male breast cancer, unlike gynecomastia, is usually a discreet nodule that’s much firmer, and gynecomastia is more of just a thickness and fullness under the areola. But if a male presented and there was an abnormal feeling, we would certainly get a mammogram to evaluate that.

Medical Insurance Coverage for Gynecomastia

This sort of segues into, “Does insurance cover gynecomastia?” And the quick answer on that is, “No.”

They will cover removal of the breast gland, if there is biopsy-proven breast cancer, because now you’re doing a mastectomy for the treatment of breast cancer. But removal of the male breast for gynecomastia, at least in my experience with all the major insurance carriers, is unfortunately no longer covered. It does not matter the amount of psychological anguish, or the fact that the patient is undergoing therapy, or there’s interference with school, the emotional distress, none of that matters.

They just say this is a cosmetic condition. And honestly, it really sort of is a cosmetic condition, so we can’t get insurance to cover this operation anymore.

If a young male comes in, I will do a testicular exam just on the off chance if there’s a tumor, or if their family practitioner or pediatrician has done that, then that’s fine with me. Also in the adult, I would check.

I don’t usually have patients get a mammogram before surgery for gynecomastia as the yield is so low. Because a mammogram can cost several hundred dollars, and the likelihood of picking up a breast cancer is so extremely low, it doesn’t seem like a good use of money. Now, in their physical examination, if I felt there was something abnormal on the breast tissue, absolutely we would have a mammogram done.

Gynecomastia Treatment

How do you treat gynecomastia? Well, if a patient comes in and they’re on marijuana, or they’re on another medicine that is known to have gynecomastia as a common side effect, the first step would be to see if we could stop the medicine or go to a different medicine.

If they’re obese, which is quite often the problem in the older male, counseling them for weight loss is my first step.  Just like with women that come in and want liposuction and really need to lose weight, this doesn’t go very far.  Most people want a quick fix. And although they know they need to lose 20 to 30 pounds, they’d rather just have an operation than do the work to lose the weight.

Best Candidates for Treatment

So then that comes to, “Who is a good candidate?” Well, the best candidate would be a male who is out of puberty, so we know that this is not just adolescent gynecomastia and is going to go away on its own.

And who is weight-stable, who is not obese, doesn’t have a lot of fat on his breast, and just has a small area of breast tissue under the areola. Those are pretty much home runs. The candidate that I usually see come in is someone who is usually 10 to 15 pounds overweight, has a combination of fatty redundancy in the breast tissue, as well as a small area of breast tissue under the aerola.

Once the male breast becomes noticeably enlarged, so you look at the breast and think, “Wow, this could be like a 36B, Full B Cup, or Full C cup”, then the problem is how do we get the tissue out without causing collapse of the skin. That would mean folding and collapse of the skin which would cause indentions or valleys or looseness.

When I have a male with a large amount of fat and a large skin envelope, just like a woman who needs a lift, then we’re going to have to take excess skin out. And the problem for the male is the patterns that we take skin out and a female can’t be used because it creates a very feminine appearance of the chest wall. The problem for the male is how do we get the skin out and still keep the male chest to look masculine.

About the only way to do this is to do an incision around the areola, (remember, that’s the pigmented part around the nipple) to reduce the skin there. And sometimes that will be all that’s needed, especially if the nipple-areolar complex is a little bit droopy. We can bring it back up and place it on the chest wall where it needs to be.

Keeping the Male Chest Masculine in Appearance

If a man has lost a considerable amount of weight, then really a lot of skin has to be removed. And sometimes that results in the ‘anchor incision’, which is a circle around the areola to lift it up, a vertical scar, and then a fold along the crease, which is pretty noticeable.

Or, alternatively, occasionally we can do this with a long incision that goes out laterally towards the armpit from the areola. Neither of these are good situations because they do create a permanent scar on the male chest which is very difficult to hide.

Women are lucky because we have folds that we can hide scars in. And of course we leave breast tissue behind, so you don’t need to take as much skin out to keep the shape looking good. But a male, it’s just not quite so easy. This is the huge obstacle to making male breasts look good, subsequent to weight loss.

What’s the surgical technique?  The easiest if it is a man who just has fatty redundancy is liposuction the chest.  And this is done in the operating room, and I do put my patients to sleep.  I make a small little incision along the outside part of the chest wall towards the armpit and then just liposuction the fatty tissue out. And that little cut is closed with a few stitches. Then the patient would wear a compression vest like a Spanx vest for three to six weeks. And that’s about it.  During that time the swelling will go down, and then over the course of three to four months the skin will retract. And there’s the result!

If there’s a nubbin of breast tissue, then I would make a small incision under the areola, from about the three to nine o’clock position if you’re looking at the areola, and go in and remove the breast tissue directly, and then also do the liposuction, and that scar heals very well.

Side Effects & Recovery

Generally, there will be numbness of the nipple, most men don’t seem to be particularly bothered about it. But that’s usually about the worst side effect.

And as I said before, if there’s a large amount of skin redundancy, then we have to talk about the benefits of removing skin versus the drawbacks of having a visible scar on the chest wall. And I find that to be a very difficult decision to help the patient make. This is not a hard operation. It’s a pretty easy recovery.

I would say most men are back to exercising, doing upper body exercising by four weeks, and by six weeks there’s absolutely no restriction. And as I said, by four to five months you’ve pretty much got your result and everybody usually looks pretty darn good.

Drawbacks would really only be the scar and the potential loss of sensation in the nipple. And if you’re a good candidate, this is usually one of those home run operations.


So that’s it about gynecomastia. I hope this has answered a lot of your questions. If you have any questions at all, please call the office or look on our website, https://drkerner.com and I hope you have enjoyed this presentation about gynecomastia.

For other episodes and upcoming episodes, you can go to my website https://drkerner.com/Podcasts/ or you can subscribe to our newsletter to know when a new episode is available. And this is also on YouTube.

Have a great day and don’t forget to use your sunblock.

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I’ve been very pleased with every experience

Dr. Kerner and her staff have been taking care of me and my youngest son for several years now. I've been very pleased with every experience in her office and from her staff (and considering I'm in the medical field and am extremely picky). I've had many skin cancers removed and had an allergic reaction to sutures and bandaids, but Dr. Kerner and her staff worked with me to find the materials that work for me instead against me. Dr. Kerner is well respected in the medical community and deservedly so. West Plano and Dallas have plastic surgeons on every corner and Dr. Kerner's is the one I want to be in.

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Nose Skin Cancer Removal and Wound Repair – An Exceptional Surgeon

There isn't a high enough recommendation for Dr. Kerner.  She repaired a bad cut on my hand in her office, saving me thousands of dollars from an emergency room visit. It healed perfectly.  She also removed a large skin cancer from my nose, and the scar is invisible.  She is an exceptional surgeon, and I am very happy with my results and the care I received from her.

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I would trust her with any future cosmetic surgery I or my family may have.

I saw Dallas plastic surgeon Dr. Liz Kerner in her West Plano office. I found her work to be precise and her advice thorough. She described accurately what I should expect and what my recovery would be like. Her office was relaxing and easy to get to and her entire staff was excellent. I would trust her with any future cosmetic surgery I or my family may have.

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Dr. Kerner, Jennifer and all the other wonderful staff are truly a Godsend to me

Dr. Kerner, Jennifer and all the other wonderful staff at her office have taken great care of me and my family for over 20 years. They have all helped me through some very scary and unsettling news, met my physical and emotional needs, and have always done this with impeccable grace, sensitivity, and always with a smile on their faces. They are ALL truly a Godsend to me and my family. There is never a doubt in my mind that when I am in need of the type of care and services provided by Dr. Kerner's office, it will be her and her capable, compassionate staff that I will turn to!

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I would trust her with any future cosmetic surgery I or my family may have.

I saw Dallas plastic surgeon Dr. Liz Kerner in her West Plano office. I found her work to be precise and her advice thorough. She described accurately what I should expect and what my recovery would be like. Her office was relaxing and easy to get to and her entire staff was excellent. I would trust her with any future cosmetic surgery I or my family may have.

Plastic Surgery Patient | via RateMDs.com


I Highly Recommend Dr. Kerner for Hand Surgery – Caring Professional Staff

I had an unusual hand issue that required surgery. I highly recommend Dr. Kerner. She and her staff are caring, efficient and professional. I felt very confident and comfortable in the care I received.

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The price was very reasonable and the results are perfect

I had my plastic surgery done in Plano TX after recommendations to go see Dr. Kerner. From getting older my earlobes had become longer and droopy. Right there in her office at Presbyterian Hospital Plano she examined me, drew a few lines and explained how the whole thing would work. The price was very reasonable, the results are perfect and I simply cannot see any scars on either ear. Great job by a great plastic surgeon.


Great Staff

What a really top notch office staff you have. Not only are they very supportive of you, but they are very good to your patients.

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Dr. Kerner is one of my most favorite doctors

Dr. Kerner has been one of my doctors since 1990. We both have done some moving around in those 28 years but, since she's a terrific doctor and person, I've always stayed with her when I needed her expertise and or guidance. Her office staff is great too, and have been with Dr. Kerner for a long time. It's been great to have such continuity - especially with her and her Office Manager, Jennifer. I look forward to going there whenever it's necessary - Jennifer and the other staff are always so bright and cheerful when you walk in the door. There's never been an issue (insurance, etc.) that didn't get resolved in an extremely timely manner. Whenever I've needed a referral, Jennifer has been "johnny-on-the-spot" and gotten back with me timely. Dr. Kerner is one of my most favorite doctors, and her office atmosphere is excellent - friendly, peaceful, relaxing. What a great office!

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We hope to see you soon at our West Plano office

Our office is conveniently located on the 1st floor of Texas Health Presbyterian Hospital Plano in Medical Office Building 1

To schedule your appointment, please call us at 972-981-7144

Dr. Kerner's office is conveniently located on the first floor of Texas Health Presbyterian Hospital Plano at 6130 W Parker Rd.

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6130 W Parker Rd #110
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Phone  972-981-7144

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Dr. Kerner performs surgery in her West Plano office as well as at the highly-rated Baylor Surgicare at North Dallas, part of Baylor Scott & White Health, located at: 12230 Coit Rd #200, Dallas TX, 75251

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