Anyone who has confidence in what the procedure can find, should have it. After all, confidence is half the battle.
I have researched this topic extensively and, (just as with the flu shot) I have no confidence in the usefulness or the risk/benefit of colonoscopies. The risk is often downplayed because, well...if they didn't, no one would have it. For one thing, Propofol is used during the procedure - the drug that caused Joan River's death during her endoscopy. And there is a risk of perforating the colon due to the air used to expand the intestine during the procedure; that's why they won't do a colonoscopy on older people. If that happens, it is always fatal.
As for "snipping" polyps during the procedure, just about everyone over the age of 50 has polyps in their colon. It is a normal part of the aging process. They are best left alone. Cutting them can allow pathways for any abnormal cells in them to spread.
I have researched this topic extensively and, (just as with the flu shot) I have no confidence in the usefulness or the risk/benefit of colonoscopies. The risk is often downplayed because, well...if they didn't, no one would have it. For one thing, Propofol is used during the procedure - the drug that caused Joan River's death during her endoscopy. And there is a risk of perforating the colon due to the air used to expand the intestine during the procedure; that's why they won't do a colonoscopy on older people. If that happens, it is always fatal.
As for "snipping" polyps during the procedure, just about everyone over the age of 50 has polyps in their colon. It is a normal part of the aging process. They are best left alone. Cutting them can allow pathways for any abnormal cells in them to spread.