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My 5 year old son will undergo the endoscopy with biopsy this Thursday
under general anesthesia.  Any input on what to expect and what to tell
him would be appreciated.  I have told him that he will have pictures
taken of his belly and he needs to be asleep for this.  I have told him
that nothing will hurt.  Please tell me I am right.  Also, will he be
sick from the anesthesia?  Thank you.