Cyndy were the blood tests and the biopsy done by the same clinic?
Here is a brief write-up from the University of Chicago Celiac Disease Center that you may find interesting. Basically it says "A positive antibody test indicates only that a person needs a biopsy; it is not a diagnosis in and of itself." And "Biopsy of the small intestine is the only way to diagnose celiac disease."
-------------------- STABLE: ♂, IBS-D 50+ years - Science of IBS