Critical care nurse here. The answer is esophageal varices.
It’s the same physiological anomaly as hemorrhoids, except in your esophagus. Swollen, fragile veins caused by increased internal pressure. In the case of hemorrhoids, that pressure inside the veins is caused by straining too much when trying to poo. In esophageal varices, the increased pressure inside the esophageal veins comes from blood backing up from a swollen, scarred, and damaged liver. So we often see esophageal varices in end stage alcohol use disorder.
Horror stories abound in emergency departments and ICUs of having to do CPR on a patient massively hemorrhaging out of their mouth from esophageal varices. As soon as nurses I know saw this report, our immediate thought was, “Yep, varices.”
Good question. Gasses certainly expand significantly when ascending to the roughly 5000’ cabin pressure altitude.
Which is readily apparent as the cabin quickly fills with farts. Yes, that’s a thing.
Dissolved gasses in the bloodstream will also be affected by this, though not quite as drastically.
Still a thing a though. That’s why you don’t get on a plane (or even hike above 500m) within 24 hours after you’ve been scuba diving.
But if you accidently do, or it’s an emergency and you need to fly, at least for some flights you can ask the flight crew to raise the cabin pressure so you don’t get bent.
So all that said, yes, it certainly could be a possible contributing factor.
The only time I see ER docs panics and asked for another ER doc to be on “stand by” for emotional support is when they need to change a leaky Blakemore tube.
Critical care nurse here. The answer is esophageal varices.
It’s the same physiological anomaly as hemorrhoids, except in your esophagus. Swollen, fragile veins caused by increased internal pressure. In the case of hemorrhoids, that pressure inside the veins is caused by straining too much when trying to poo. In esophageal varices, the increased pressure inside the esophageal veins comes from blood backing up from a swollen, scarred, and damaged liver. So we often see esophageal varices in end stage alcohol use disorder.
Horror stories abound in emergency departments and ICUs of having to do CPR on a patient massively hemorrhaging out of their mouth from esophageal varices. As soon as nurses I know saw this report, our immediate thought was, “Yep, varices.”
https://my.clevelandclinic.org/health/diseases/15429-esophageal-varices
My wife’s aunt died from Cirrhosis of the liver and “so much blood” is exactly what my wife said she saw.
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Good question. Gasses certainly expand significantly when ascending to the roughly 5000’ cabin pressure altitude.
Which is readily apparent as the cabin quickly fills with farts. Yes, that’s a thing.
Dissolved gasses in the bloodstream will also be affected by this, though not quite as drastically. Still a thing a though. That’s why you don’t get on a plane (or even hike above 500m) within 24 hours after you’ve been scuba diving.
But if you accidently do, or it’s an emergency and you need to fly, at least for some flights you can ask the flight crew to raise the cabin pressure so you don’t get bent.
So all that said, yes, it certainly could be a possible contributing factor.
Unsure, but it probably didn’t help.
Just another reason I’m glad I don’t care to drink alcohol… did not know this was even a thing 🤢
Well that is pretty horrific
The only time I see ER docs panics and asked for another ER doc to be on “stand by” for emotional support is when they need to change a leaky Blakemore tube.
You know it’s a been a bad day when you arrive to your shift and the Blakemore box is out…