You searched for: “esophagogram
esophagogram (s) (noun), esophagograms (pl)
A diagnostic or indicative image created by esophagography: Am esophagogram is a roentgenogram of the esophagus acquired during an esophagraphy.

An esophagogram can also be explained as being a radiographic record of contrast by esophagography or by a barium swallow, which is an oral administration of barium sulfate suspension for radiographic investigation of the esophagus.