I think they also do this for obstructions....it is just a way for your surgeon to know everything is fine and he has a clear path to do what he needs to do.
For my pre-surgery endoscopy, they found a polyp they removed during the procedure and what a difference! I didn't have any reason to think anything was wrong, but after they removed the polyp, several of my gastric issues cleared up.
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Leslie
5'4"
pre 289/C 148/G 130
Surgery 5/29/07
3 More pounds until I have lost HALF of me
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