Originally Posted by
Cerveza Fria
So, @57, I had a physical wherein my new Gringa Primary Care doctor asked me why I hadn't had a Colonoscopy. I just don't like being put under unless it was necessary, and since I don't have any symptoms I wasn't game for it. She suggested Cologuard - the deal where you dump in a box and mail it off to the lab. Results came back negative. Way better, safer and cheaper than a Colonoscopy. They say I can wait 3 years and try again. So, not doing the Colonoscopy. Wifey still wants me to get a Colonoscopy, but it's not happening. Any of you fellow oldsters go this route? Or did you give in and let a stranger give you a roofie and violate you with an anal probe?
I am like you in that I hate the idea of being put under.
My concern about this was what had me putting off my first colonoscopy until I was just about 49, despite a family history of colon cancer which killed my grandmother and caused adenoma polyps in my father (which also might have killed him, if not for colonoscopies).
Sure enough, I had some bad looking adenomas in my colon in my 2021 colonoscopy, and I felt stupid for not having done it sooner. Fortunately they were caught in time.
Colon cancer is very hereditary. If you have no known direct family history (parents or grandparents) with colon cancer or colon polyps, you are much less likely to get colon cancer.
This is why they feel Cologuard is fine for those without an elevated risk, but bad for people like me who have a high risk.
I assume you do not have an elevated risk.
The good news is that Cologuard does not have a terrible false negative rate (8%). It DOES have a bad false positive rate -- 13%, last I checked! This means 13% of healthy people get Cologuard results indicating they might have colon cancer! Then you have to twist in the wind until you can schedule an receive a colonoscopy to verify. That would be awful.
The false negative rate of 8% is far higher than that of a colonoscopy, which is why it's not recommended for someone like me.
So if you're willing to tolerate the 13% false positive rate, as well as don't have a family history of colon cancer/polyps, you are probably fine doing Cologuard. It's not ideal, but you're not taking a huge risk.
In fact, colonoscopy is not risk-free. The biggest risk is NOT from the propofol, which is very safe. The risk tends to be from damaging the colon during the procedure, which can sometimes lead to death. For people like me, the risk is justified, as there's a much higher chance I will die of colon cancer than die from the colonoscopy. For someone like you, the risk is probably still justified (because lack of family history doesn't guarantee no colon cancer), but it's not as clear cut.
My mom has no family history of colon cancer. After several completely clear colonoscopies, they actually instructed her that the risk of the procedure was actually higher than the chance polyps would show up, and she was told to stop getting them, and do Cologuard instead.