The biopsies shouldn't be a problem at all...he shouldn't feel anything post EDG, and of course he'll be out cold when they take them. Like Bill, I thought of a stricture, which is probably the reason for "vomiting" which is likely coughing up food that doesn't make it through the narrowing. It's a fairly common problem with GERD. I wonder if they'll dilate it during the procedure. It would make sense!
Nissen Fundoplication 2/09
Allergy/Asthma"Whatever you fight, you strengthen, and what you resist, persists.”
“Worry pretends to be necessary but serves no useful purpose”
“Accept - then act. Whatever the present moment contains, accept it as if you had chosen it. Always work with it, not against it.”