“Toe in, toe in! Come on, retract, I can’t see what I’m doing!”
These were the commonly heard urgings by gallbladder surgeons when I was a med student nearly thirty years ago. Gallbladders were removed through large incisions followed by long recovery periods. We students would scrub in and stand for a few hours in the OR pulling on wound retractors to keep open the incisions so the surgeons could have good visibility. Boredom or fatigue occasionally caused us to slacken at our duty and the surgeon would quickly chide us. Happily for med students, surgeons, and especially for patients, most gallbladders are now removed laparoscopically through small incisions with much more rapid recovery and far less suffering.
Some things haven’t changed though – when there’s pain in the upper abdomen, especially if it’s the right upper abdomen, the gallbladder is still one of the suspects considered. This isn’t surprising since in the U.S. about 20 million people have gallstones, and each year about 700,000 patients have their gallbladders removed to relieve troublesome symptoms. The gallbladder follows the appendix as the other sack-like organ next most frequently removed due to disease or malfunction.
So what does the gallbladder do when it’s working correctly? The gallbladder is a 3 to 4 inch long pouch-like organ tucked up into a pocket of the liver in the right upper abdomen. Bile and other digestive enzymes are secreted and stored by it. When we eat a meal, especially a large fatty one, this little sack contracts, squirting its digestive enzymes through a little duct or tube into the intestine where the enzymes help digest the meal.
So far, so good. But things can go wrong. The gallbladder can develop gallstones of varying sizes. Then when the gallbladder contracts one of these stones can become wedged in the duct leading to the intestine. Depending on where the obstruction occurs, this can sometimes also block off the pancreas causing still more problems. Either way, there is tremendous crampy pain, usually in the right upper abdomen or upper mid abdomen and sometimes radiating through to the back.
The pain typically starts shortly after a meal and may last for a couple of hours or more, until the stone passes into the intestine or falls back into the gallbladder after it finally stops contracting. Occasionally the pain persists and a trip to the emergency department, sometimes followed by emergency gallbladder removal (cholecystectomy) is the only solution. An ultrasound of the gallbladder and lab work are usually able to diagnose this problem.
Gallstones are not the only problem that can arise in the gallbladder. A situation can arise in which it excretes less and less effectively even though it has no stones. In this condition, the gallbladder may look OK on ultrasound and a special scan is needed to identify the problem. Or, even more dangerous, the gallbladder can become infected with bacteria, often due to one of these other malfunctions already mentioned. This requires urgent treatment with antibiotics and eventual surgery. And like most organs in the body, cancer can occasionally occur in the gallbladder.
Anyone can have problems with their gallbladder, but certain groups are more at risk. The most common group would be Caucasian females around their forties who are overweight. Also, during weight loss there is a temporary increase in gallbladder attacks as the person processes their own fat.
For these reasons and more, the gallbladder may sometimes have to be removed. Often this affords a huge amount of relief for the person. However, besides infrequent complications of residual stones, infection or problems with wound healing, about 10-15% of people have ongoing symptoms after the gallbladder is removed. This has been given the long name post cholecystectomy syndrome (PCS). This is not surprising since God puts things in place for a reason; when we have to remove them, sometimes there are issues to deal with. The loss of the gallbladder can cause symptoms such as heartburn, indigestion, loose stools or cramping. These can be managed but are certainly a nuisance.
So if you’re getting symptoms that make you wonder about this little 3 inch sack, see your doc and get it checked out. It’s helpful when it’s healthy; but if it’s betraying you, it just might have to go.
Andrew Smith, MD is board-certified in Family Medicine and practices at 1503 East Lamar Alexander Parkway, Maryville. Contact him at 982-0835
Here’s another great article from Dr Peter Attia describing the various actions and functions of insulin. It describes so much of what we teach in our nutritional counseling visits. Our version doesn’t require a biochemistry or physics degree to understand though.
He uses the same example of insulin deficiency, Type I diabetes, and insulin excess, a insulinoma that I have used: without insulin one cannot store nutrients in cells and with an unregulated excess of insulin one only stores nutrients in cells.
Definitely worth the read and retread to try and understand it all.More
Gary Taubes, author of Good Calories, Bad Calories and Why We Get Fat published an editorial in the British Medical Journal on the competing theories of obesity and weight loss.
It can be found here
His books and this editorial are worth your time.More