this post was submitted on 18 Oct 2024
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And Finally...

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A man has been discovered to have two extra penises by medical students dissecting his body, marking only the second time ever someone has been found to have three penises.

This incredibly rare triple penis phenomenon was found by students at the University of Birmingham Medical School in the U.K. during a dissection of a 78-year-old man who had donated his body to science, according to a new paper in the publication Journal of Medical Case Reports.

According to the researchers, the man may never have known he had three penises.

This condition, known as triphallia, was only seen in a human for the very first time in 2020 in a newborn, and is thought to affect one in every 5 to 6 million live births.

"Triphallia, a rare congenital anomaly describing the presence of three distinct penile shafts, has been reported only once in the literature," the researchers wrote in the new paper. "Without dissection, this anatomical variation would have remained undiscovered, suggesting the prevalence of polyphallia may be greater than expected."

Having two penises, known as diphallia, has been seen in around 100 human cases, and occurs once in every 5.5 million live births. Usually, doctors remove the extra penises at birth if they are externally visible, but they are often left alone or go unnoticed entirely if hidden inside the body.

The 78-year-old man appeared to have normal genitals externally, but once his penis was dissected, the students discovered two other tiny duplicate penises hidden inside his scrotum.

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[–] Hossenfeffer@feddit.uk 3 points 2 hours ago (1 children)

Rookie numbers. I got four.

[–] Emperor@feddit.uk 1 points 1 hour ago

They aren't counting the ones you steal from other people.

[–] Nougat@fedia.io 34 points 7 hours ago (2 children)

... but once his penis was dissected, the students discovered two other tiny duplicate penises hidden inside his scrotum.

This feels like a "lifetime of trauma" kind of discovery.

[–] Catoblepas@lemmy.blahaj.zone 13 points 4 hours ago (1 children)

No way, that has to be like hitting the med school lottery. Every individual body is a wonderful unique snowflake and all that, but getting one with three dicks is a great story for the rest of your life.

[–] Emperor@feddit.uk 3 points 1 hour ago

And you get your name on a paper in a medical journal before graduating.

Anywhere you apply to go will have an entertaining interview process where you know the questions.

[–] ApeNo1@lemm.ee 3 points 3 hours ago

Russian ~~dolls~~ dongs

[–] Gork@lemm.ee 40 points 8 hours ago (3 children)

Why would doctors remove extra penises if they are visible? It's obviously a blessing from the Penis Man.

[–] Emperor@feddit.uk 1 points 1 hour ago

Penises for the Penis Man and foreskins for his throne!

[–] bizarroland@fedia.io 22 points 7 hours ago

From what I understand, they can be easily malformed and potentially cancerous.

It can cause a lot of self-image issues, although I believe the final decision should be left up to the parents at least if not allowing the child to grow until they are 10 years old or so and then taking care of it.

[–] NegativeInf@lemmy.world 5 points 6 hours ago

Put an extra penis in your pubis for the Dick man.

[–] Varyk@sh.itjust.works 7 points 6 hours ago (1 children)

triphallia, was only seen in a human for the very first time in 2020 in a newborn, and is thought to affect one in every 5 to 6 million live births.

diphallia, has been seen in around 100 human cases, and occurs once in every 5.5 million live births.

so these two conditions, one of which is supposed to be more rare, occur with the same frequency?

[–] Tarquinn2049@lemmy.world 6 points 3 hours ago* (last edited 3 hours ago)

Yeah, I would guess the combination of mutations necessary to cause either are similarly as likely. But 3 penises hide better due to the location they would grow. 2 penises would generally be side by side, but for 3, the center one is where you would expect, but the extra two are inside the scrotum.

Not much reason to look inside anyones scrotum for extra penises, alive or dead. So there could be a thousand people alive with 3, and none of them will ever know. And even dead, the odds are pretty low anyone will have reason to look.

[–] JoMiran@lemmy.ml 13 points 7 hours ago

Rest in peace you cocky bastard.

[–] ohwhatfollyisman@lemmy.world 21 points 8 hours ago

... discovered two other tiny duplicate penises hidden inside his scrotum.

where he also stored a couple of lug nuts for the two spares.

[–] Fixbeat@lemmy.ml 2 points 5 hours ago

Sounds like a triple boner bummer to me.

[–] cm0002@lemmy.world 6 points 7 hours ago (1 children)

Having two penises, known as diphallia, has been seen in around 100 human cases, and occurs once in every 5.5 million live births.

OH FUCK ITS REAL‽ THE PROPHECY IS TRUE!

[–] DancingBear@midwest.social 2 points 5 hours ago

Yes. The pee is stored in the balls

[–] Snothvalpen@lemmy.blahaj.zone 1 points 6 hours ago (4 children)

Any smart heads that can tell me how fidning 2 cases of something gives enough of a clue that this might occur as often as 1 in 5-6 million live births?

[–] Emperor@feddit.uk 1 points 1 hour ago

You look in a lot of nutsacks.

[–] Tarquinn2049@lemmy.world 2 points 3 hours ago* (last edited 3 hours ago)

I would imagine it's estimated from the type of mutation and the math involved of how common that class of mutation tends to be. Like how many genes have to change randomly and the chances of each one happening on average, multiplied together. The odds could be similar because the same genes are involved and only one of them controls the difference between 2 and 3, and the odds of it being 3 aren't that much more rare, but 3 would be more likely to go undiscovered because the odds of them lining up with the scrotum and being small enough to be completely obscurred externally are significantly higher. So then they are only discovered if there is any reason to look inside the scrotum. Most dead bodies don't get examined, not like on TV. And even if they do, the odds of their being any reason to look inside the scrotum are pretty low.

So there could be just as many people that have had it, but none ever knew.

[–] GiveOver@feddit.uk 2 points 3 hours ago

Maybe they checked 10 - 12 million people to find those 2

[–] nezrock@lemmy.dbzer0.com 2 points 5 hours ago* (last edited 5 hours ago) (1 children)

Yeah, and if diphalia occurs at roughly the same rate (1 in 5.5 million), why is it 50x as common, and why, given the rate, wouldn't there be over a thousand people with the condition alive today?

[–] Tarquinn2049@lemmy.world 2 points 3 hours ago

Most important difference, when there is 2, they appear in a pair side by side, and are generally both visible. When there is three, the middle one is in the place you would expect and the other two tend to grow much smaller and inside the scrotum. Not likely to ever have any reason to look for penises in there. For all you know, you could have it. Assuming you have at least one penis you know of currently, that is. And even if you do have 3, you will likely never know. And even after you die, there is a very low chance anyone will find out. Very few bodies get autopsies or donated to science. And even if you do, there is not much reason to look inside a scrotum either way.