Interpreting timed barium esophagram (TBE) results with a multimetric classification tree is more accurate for identifying disorders of achalasia than conventional interpretation, according to ...
The assessment of disease severity in patients with achalasia is difficult. Timed barium esophagography (TBE) can be used to assess esophageal emptying by measuring the height of the barium column in ...
Fluoroscopy shows that on swallowing, the barium column moves down the esophagus. Such barium movement occurs largely due to passive forces in the esophagus and is very marked in the upright position.