Correlation Between Timed Barium Esophagogram and Esophageal Transit Scintigraphy Results in Achalasia

摘要

Background Timed barium esophagogram (TBE) and esophageal transit scintigraphy (ETS) have been adopted as useful ways to evaluate achalasia patients. TBE has merit as a simple, non-invasive, and convenient method.