Had upper gi endoscopy to check for lesions. could any dangerous entities (other than h. pylori infection)...have been missed? i had been taking nexium (ppi) up to the day before procedure (allowed by gastroenterologist)

Followup w ur doctor: generally w/o lesions, biopsies not taken unless symptoms or history (e.g. of ulcer) warrant including ruling out H pylori. however given ur age (esp prolonged nexium use), if severity warrants, discuss w ur doctor re diet and life style changes to decrease symptoms of reflux (if indeed reason for nexium) and rule out reversible esp causes if stomach symptoms - happy to consult further.

Endoscopic: examination in the hands of an experienced Gastroenterologist is the "Gold Standard" of Diagnostic tests for stomach problems! It is unlikely that any significant problems were missed..although NOT 100% pretty close! I hope this helps! Dr Z