[(eh-SOF-a-gram) A series of x-rays of the esophagus. The x-ray pictures are taken after the person drinks a solution that contains barium. The barium coats and outlines the esophagus on the x-ray. Also called a barium swallow. ( NCI )]
UMLS (NCI) C1318509Contrast Esophagraphy
Esophagogram
Esophagography
esophagram