Screening: A flex-sig is usually done in the office as a preliminary screening procedure. It is also useful as a follow-up if you have had polyps removed in the lower colon. Is is also useful to re-evaluate colitis and you response to treatment.
Answered 12/11/2014
6.2k views
Easier and quicker: It is easier quicker and cheaper.
Answered 1/31/2013
5.3k views
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A doctor has provided 1 answer
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