Doctor insights on:
Colonoscopy Vs Flex Sig
Longer test: A sigmoidoscopy only sees part of the colon. The traditional sigmoidoscopy was 60 centimeters and saw the sigmoid and descending colon. A colonoscope is 120-160cm and should visualize the entire colon. Usually the sigmoidoscopy is done unsedated while the colonoscopy is done with sedation. ...Read more
Sigmoidoscopy is the use of a flexible fiberoptic camera or specially designed scope to examine the inside of the colon. Because the procedure only examines the left side of the colon (in an area called the sigmoid), it is termed sigmoidoscopy. This is to differentiate it from a colonoscopy, where the entire right and left side of the colon is examined. A sigmoidoscopy ...Read more
Two separate procedu: These are two separate procedures for checking the large intestine. Sigmoidoscope is shorter and can look inside about one half of the( lower) colon. Colonoscopy is done with a colonoscope, which is much longer and can go up all the way into the entire colon and check it out for any internal disease of the colon like cancer or polyps. ...Read more
Depends!: Very few physicians perform sigmoidoscopy anymore (only checks half the colon and no sedation!). Colonoscopy is usually done with sedation or anesthesia. The procedure itself is usually not uncomfortable. The cleaning out preparation can be arduous. Colonoscopy is 50 times more life saving than a mammogram! ...Read more
Both look at: The lower colon but the colonoscopy looks at the entire colon. Preps are different, colonoscopy usually requires sedation and thus someone to drive home, but flex sig can be done in office without sedation and you can resume normal activity right away. Indication are different for each so it depends on the reason you are having the exam in the first place. ...Read more
Cost: This is variable. Would contact the facility or provider to obtain more information about the anticipated cost. ...Read more
Had colonoscopy 2 yrs ago completely normal if i had diverticulitis now could they just do a sigmoidoscopy if its lower left side near ovary?
3 mths loose am bowel movements. Flex sig and biopsies normal. Now pregnant so no colonoscopy. I'm trying not to worry; bloods, us normal. Advice?
Not Ca: Loose BM due to inflammation of bowel, When caused by tumor it progresses as lesion in sigmoid blocks more of bowel. Rt. sided lesions don't cause loose BM. If flex sigmoid scoping neg. there is no bowel lesion causing problem. Best to wait until completion of term if pregnancy present. If symptoms persist colonoscopy then performed. ...Read more
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