When it comes to breasts – three’s a crowd?

Posted on Monday, December 22, 2008 3:16 PM PT
Filed Under:

By Diane Mapes

While many men and women have strong opinions about the size of breasts, most would agree the number of their breasts — two— is  fine.

Unfortunately, for those with polymastia, that’s not always the case. 

Sometimes referred to as accessory breasts, polymastia is the presence of supernumerary (extra) breasts on the human body. The extra breast tissue can appear in many forms, everything from a third nipple (the most common condition, referred to as polythelia) to a fully-formed — and  fully-functional breast — in some unusual location on the body. It can also present itself as a breast with a nipple but no areola, a breast with an areola but no nipple, or just a small lump of breast tissue with neither nipple nor areola.

Image: Body Odd

It’s not as rare as you might think, according to a recent article in The American Surgeon. Up to 6 percent of the general population has accessory breast tissue, although it is commonly misdiagnosed, usually as lipoma, a benign tumor composed of fat cells. In a few cases, supernumerary breasts can be diagnosed with breast cancer. Women report a much higher rate of polymastia and polythelia than men, but there have been several reported cases of men with accessory breast tissue. Extra nipples are more common.

Actor Mark Wahlberg has a third nipple, which he considered removing but eventually decided to keep. According to the blog, thesuperfluousnipple.blogspot.com (where “three is a magic number!”), other triple nippler guys include Jackson Browne, Brian Jones of The Rolling Stones, Frank Langella, and the fictional characters Krusty the Clown (“The Simpsons”) and Chandler Bing of “Friends” (Chandler had his superfluous nipple surgically removed).

Much less common (and less celebrated, perhaps) are the cases of men with fully-formed accessory breasts. In 1980, the Journal of American Academic Dermatology reported the highly unusual case of a 74-year-old man with a normal female breast on the back of his left thigh. According to the article, he told researchers he’d had the “fatty tumor” almost all his life and it had “never caused a problem.” He also refused to have his accessory breast removed.

In women, supernumerary breasts and nipples are usually found on the embryonic mammary or “milk line,” i.e., the ridge that extends from the armpit to the groin. Famous female supernumeraries include the Greek goddess Artemis. More recently, Tilda Swinton, Lily Allen and comedienne Moms Mabley have owned up to sporting a spare nip.

According to Dr. Anne Burdick, professor of dermatology at the University of Miami, Miller School of Medicine, the most common location for accessory breast tissue is in the axilla (or armpit).

“The extra breast tissue is usually in one armpit or the other, but it can exist in other areas, as well, including the mid-chest, the sternum, the back, or even in the genital area,” she says.

Indeed, cases of aberrant breast tissue have been reported on the back of the neck, the buttock, the vulva, the hip, the shoulder, the perineum (the region between the anus and the genitals) and the mid-back. A 1997 article in the Journal of Pediatric Surgery describes an incident of supernumerary breast tissue on the face (it was removed for cosmetic reasons). A 2006 case study in the Dermatology Online Journal describes “the first report of supernumerary breast tissue on the foot.” 

While in many cases, it’s a matter of one extra breast or nipple, there are instances of four, five, six or seven supernumerary breasts and/or nipples. In 1886, a doctor reported a woman with eight extra breasts — 10 in all. There was no word on how many children she nursed.

Interestingly, many women with polymastia are unaware of the condition until the tissue begins to respond to hormonal fluctuations brought on by menstruation, pregnancy or lactation, as the extra tissue gets bigger and more tender just like the normal breast.

“A patient will come in for acne and I’ll do a full body exam and notice it,” says Dr. Burdick. “When I ask them questions, it will turn out that it gets bigger with their period and is uncomfortable.”

Accessory breasts have also been known to lactate. One of the most famous cases in history is that of Therese Ventre of Marseilles, France, who had an extra breast on the outside of her left thigh. According to the 1827 report, the extra breast enlarged during puberty and produced milk when she became pregnant; a woodcut from the era shows her nursing children both at her breast and her thigh. 

As is often the case with odd body phenomenon, men and women with supernumerary breasts and nipples were tortured and killed during the European witch hunts. Extra nipples were thought of as “witch’s teats,” used to nurse a familiar (a witch’s helper). Even Anne Boleyn, the unpopular second wife of Henry VIII, was said to have either an extra breast or extra nipple (along with an extra finger), although this may have just been bad press.

These days, polymastia and the more common polythelia are hardly considered a mark of the devil, but a stigma does remain for some, especially men.

“It can be very disturbing to a man to discover that he has accessory nipples, even more so, accessory breasts,” says Dr. Hema Sundaram, a Washington, D.C., dermatologist who has performed liposuction on accessory breast tissue with good results. “It can damage his feelings of masculinity and profoundly impact his self-esteem.”

Others, however, choose to celebrate their supernumerary self. 

“I’ve come to embrace it,” Mark Wahlberg told Rolling Stone magazine in 2005 when asked about his third nipple. “That thing’s my prized possession.”

Comments

I am 66 yrs old, and yes, I have a third nipple under my left breast.  I gave birth to 5 children, and each time, breast milk could be squeezed from that nipple.  Never gave it a thought, but glad I didn't have a row of them.  
Chandler mentioned his 3rd nip a few times over the course of the show.
I am a male and have a third nipple. The women I have been with found it a little bit of a turn on and I have never received any detrimental comments from anyone about this, even as a kid. I would love to meet a woman with three functional breasts.
i recently discovered that i have an extra breast in each armpit. I always thought they were large sweat glands or something like that. However, when i was pregnant with my first son, they began to produce colostrum along the same time as my breasts. When I have milk in my regular breasts, I can also express milk from them both. wouldn't want to nurse with them though, deodorant is a nasty thing to eat!
I had a Sunday School teacher (when I was about 5 yrs. old and I am 61 now) who had a tiny extra thumb about 1/2" long growing right out the side of her regular thumb. It was perfectly formed and kind of cute but I remember thinking that it looked like it belonged on a baby doll and I stared at it a lot. According to my mother, she never had it removed because it was a family trait. The lady, herself, never addressed it with us and, as far as I can remember, no one in the class ever mentioned it to her. Now think it would have been a wonderful teaching opportunity for all of us.

Funny, when I became a teacher, the kids in my class never missed a chance telling me that my teeth were crooked--I got braces when I got tired of hearing it. Glad that I did too!
I have a male friend that has 3 nipples and they all react to touch. Myself I have had to have breast tissue removed 2 times from my arm pit area. The place between your arm pit and chest. It is very uncomfortable it gets tender as your breast does and NEVER wear a tank top.
Humans are known to have so called "milk lines". These lines are inwardly curved lines along which accessory breasts are known to occur. Accessory nipples are not all that uncommon. Fully developed, functional breasts accessory to the "main" breasts are rare. I have seen a set of four. In the old days, these people might qualify for Barnum and Bailey's Circus displays.
Hopefully, we are past that.
When I was about thirteen I noticed that I had a new freckle under my right breast, and this wasn't unusual for me to get freckles in the summer but what struck me as odd was the placement. When it didn't go away by December, I showed my mom and she realized it looked like a mole. She told me not to worry about it, but we would ask the doctor at my next physical. We kept forgetting to mention it, and when I was maybe 14 the doctor told us it was a third nipple and that it was hereditary. What didn't help was the night before we watched Adam Sandler's Eight Crazy Nights, and one of the characters has three breasts and therefor nicknamed, "Miss Triple Nipple".
And earlier this year my young cousin was running around with her shirt off when we noticed that she had a similar 'freckle' in the same sport, and we found out that my uncle also has one. So now I get to make fun of my mom for carrying that gene.
I had a strange "lump" show up in my left armpit, several yrs ago....after a needle biopsy (ouch), and several discussions with the doctor I worked for, I went to see a surgeon (who was elderly at the time). He guessed that it might be "breast tissue".  He tested this theory, by "measuring it" with an Ultrasound, both before AND after my monthly cycle...and sure enough, that's exacxtly what it was.  Was grateful to finally have an answer...and that were were no more biopsies for me!  :)
my aunt had a third nipple and when she was pregnant,it also lactaited.lol
Even though it doesn't seem uncommon, but rare, well, only because you don't hear of it, what do you do with a 12yr old boy who has two extra nipples just below his own?
He is SOOOO ashamed by it, and fears that kids will make fun of him if they see it.
I don't know how to tell him to cope with it.
Any suggestions?
Hmmm...I wonder if that's what this lump on my arm is....ewww!  If so, why couldn't it be between the other two boobs?!  like the girl in total recall, she sported it well!
i had a buddy that had five....he would win us beer in bar bets
I've got one on my armpit and it hurts - looks like crap in a tank top too. Extra boobage is no laughing matter...well...maybe it's a little funny. Thank goodness it's not on my forehead
Nancy Alexander...Me too, I had extra breast tissue under my left arm, it started to develop naturally when I did. It was always a little annoying but it wasn't huge and didn't really phase me until I had my 1st child, It filled with milk and throbbed horribly bad. I ended up have to stop nursing my daughter after 3 weeks and I got mastietis(sp?) anyway I ended up getting it removed. It ruined my nursing experience.
oh, yea i forgot I do have a tiny extra nipple right below my right breast it is very small though I always thought it was a mole, but my doctor told me different.
Extra breasts woyuld be great on a TURKEY at Thanksgiving and Christmas as the turkey breast makes great leftover turkey sandwiches.
We discovered what looked like an extra nipple (not fully formed) on my daughter when she was quite young...not long after my mom was at the doctor for a physical and he noted the "mole" she had was really a 3rd nipple!
I wasn't too shocked as I had a friend who had a 3rd breast under her arm...it only enlarged when she was pregnant and since she nursed her children her doctor told her not to express any milk from that one and it would dry up, which it did...she never mentioned that it caused any pain, just inconvenience for a while...
I was born with a 3rd nipple.  It was located right under my right breast and I was a small child, therefore it was small with an areola and a nipple.  I was teased tremendously by my sister whom proceeded to tell all our friends in the  neighborhood.  I had it removed and I still have the scar.  I wish I had kept it now after reading this article.  I really felt embarassed by it, but 3 turns out to be my lucky number and I feel I am a very sexual woman.  So, I believe this article and thanks for the info!  Peace on Earth!
Didn't Philip Roth write a novel about a man who turned into a breast?  I guess now it would have to be a trilogy. . .
Since many mammals have more than two breasts, the real question is why do humans develop only two most of the time.  Is two-breastedness a general trait among primates?  What do we know about the genetics of this trait?
It may be just me, but I don't feel sorry for a man with an abnormality he's embarassed about. In all honesty, the world would be a much better place if more men were "de-masculated" and had more in common with women than just an x chromosome.
I have 4, two normal, two more very small about 6" below. They were very noticeable when I was young, now hairy and very hard to detect. Also knew another boy with the same.
I think this is the first article to where I read each comment. Interesting subject. Oddly enough, I kind of wish there were pictures!
My grandson was born with two extra nipples, which has always worried me.
I am the proud owner of a third boob under my right armpit. It is without a nipple and it began forming after i breast fed my first born and my GP  thought it would subside after I stopped breast feeding but no it became even bigger after my second one was born and it has remained my constant companion ever since.

My husband is fine with it so it shall continue to remain tightly held under my armpit forever!!I only miss being able` to wear trendy sleeveless top, but then I revel in this rear individuality, souvenirs given to me by my two children!!
I have a third nipple,and I knew it from the time I was young.  It was confirmed when I became pregnant and since then, I joke and
laugh when I tell others that since I didn't have enough with 2 breasts,God was kind enough to give me a third.
I think that if it was between the main pair it could be pretty cool.  A pair of breats, a pair of hands.  And one spare in case one gets too sore.  :)
heh, i've got 5 :/ two are the "normal ones" though,   3 extras. i had no idea what those were and really didnt noticed them when i did i thought they were marks from the wires in my bra? ha, ha no clue until one day my brother was making fun of me and he said that those were nipples. i wasnt insulted, i was more like amazed. and guess what? i also had extra teeth removed once. i really dont think of myself as a freak, in fact im quite proud of this things because they make me special. when i told my husband he wasnt bothered either. im SOOO glad i wasnt born during witch hunts though.
I awoke once with a third nipple in my mouth! Fortunately it wasn't mine!
My sister has a large mole on her back and we joke and call it her nubbin.
I have a total of 8 nipples. My mother noticed them all when I was 8 years old during a checkup. Two are normal (my real breasts) and then there are two more directly underneath them. They leak when I am nursing. The other 4 have aerola and look like white bumps straight down to my hips. My husband has given all 8 a name according to the alphabet! BTW we are due to have our 5th child in february. I am hoping the extra nipples wont leak as bad this time.
When my 5 yr old son was born I thought they had nicked him during the c-section... he had a small indention about 2 inches below his right nipple. At his 8 week check-up I asked his doctor & she freaked out, explained it was a third nipple & it was the 3rd one she had seen THAT DAY!!! 2 babies @ the hospital & my son... thankfully his is inverted & has no breast tissue (actually looks like a tiny scar). I don't think he will have any self-esteem issues as he gets older.
Actually there is an old Johnny Carson joke which goes: "What do a woman's breasts and martinis have in common?" Answer: "One is not enough and three is too many."
I am an identical twin.  Growing up, my sister and noticed that we had a small mole below one of our nipples, mine on the right hers on the left in the exact same place.  Later, during my first pregnancy, my doctor told me it was a third nipple.  I called my sister to tell her that and she though it was kinda cool.
I have a 4 1/2 month old son who has two extra nipples directly under his two "regular" nipples. I personally think that it is not that big of a deal for a man.  If I were a man and I were in the same position, I would think of it as a novelty-just like Mark Walhberg!
I have 2 extra nipples and the "extra accessories" run in the family!  My mom and her 2 sisters have them, and one of my sons has one.  When I was young, one of my aunts told me that it shows we have the blood of French royalty.  Ha!
In the movie Good Luck Chuck, his best friend had a patient that had 3 boobs and he married her because he thought it was amazing.
PS. get the movie from netflix
It is funny that this article should appear at this time. A month ago my twenty-four year old daughter had what the Dr. thought was an enlarged gland removed from under her arm, it turned out that it was breast tissue.
The girl that responds to letters in the American Girl magazine supposedly had a third nipple. I read her response to someone once, saying how she liked hers.
I don't think growing of extra breasts is evolution , i believe that it is evidence of chemicals in our food , water , and environment . I think that if we were to remove everything un-natural from our food , then the extra body parts will slowly disappear as well .
i am a male with 2 extra nipples located 4 inches under the ones on my chest i never gave them much thought. my daughter has one extra nipple.
I wonder if this diagnois is becoming more frequent and if it could be because of growth hormone in the meats we eat or the sex hormones found in the drinking water.
When I was  little girl,maybe 7 or 8,our small town doctor noticed I had a small bump a few inches below my left nipple. I suppose my family and I hadn't noticed it or thought it was a birthmark. This lovely gentleman pokes it and says, "See this? It's a nipple!You're just like a dog." And then he proceeds to poke at my torso in two vertical lines, where a dog would have nipples.I was devastated,mortified. Doctors should be more sensitive when speaking to little kids.
GIRL. Dat's my triple nipple!
I went to see a new GYN. During my head to toe exam, she smiled at me and said oh, you have an extra nipple, I don't see that too often. I then proceded to tell her that it wasn't a nipple, it was where I had gotten shot. Boy was her face red, she was so embrassed by her comment.
I am male and I have an extra nipple. I agree with Mark Wahlberg, it is my prized possession as well.  My extra nipple is below my left nipple and it is sensitive as hell. I would never remove it surgically.  I was born with it and will depart this world with it too.  It is not as prominent as my regular nipples but obvious. So, what?
I have the tissue under my arm and I won't wear sleeveless shirts because of it.  Over the years I have learned to live with it but it does get tender and enlarged at certain times during the month.
I myself have 4 nipples.
Two on each breast.
The breasts themselve are impressive enough, being
DDD's.  Everyone notices that, but only husband and gyn have seen the extra nipples.
Mark Wahlberg has an extra nipple. I is airbrushed out in his Calvin Klein ads, but you can see it in his movies.


Send a comment

PLEASE READ: All comments must be approved before appearing in the thread; time and space constraints prevent all comments from appearing. We will only approve comments that are directly related to the blog, use appropriate language and are not attacking the comments of others.

Message (please, no HTML tags. Web addresses will be hyperlinked):

Your name, city and state (John Doe, Seattle, Wash.): 

Your e-mail address (jdoe@msnbc.com):

Your website (it's okay if you don't have one):

Remember me? (We'll keep it private)

About the blog

Insights and ruminations on the strangeness of all things medical, pharmaceutical and biological.

Msnbc.com writers and editors will muse upon the wonderfully weird human body and the medical curiosities that make you go huh, ewww or ouch! Looking for informed, unhinged meditations on everything from dubious diseases to recipes for ersatz mucous? Well, this is the place.

If you have a question, e-mail The Body Odd.

Archives


Add this blog to your news reader