I'd suggest you call your doctors office and get an answer to why the biopsies were taken. Really, the nurse should have gone and found out after you asked and not blown you off with a shoulder shrug and a non-answer.
Burns me up

. They don't seem to care/know what they put people through -
weeks of worry - often for nothing. Then they wonder why we have so many "stress related" symptoms! LOL
There are many reasons to biopsy an inflamed esophagus and small intestine - from mild infection to cancer and a hundred disorders in between - there's no reason why you should torture yourself going through them all online.