From the case: Achalasia

Barium
Right oblique
Section: Signs
Tag: refs
Modality: Barium (Right oblique )

- “ Features are consistent with achalasia which is a failure of organized esophageal peristalsis causing impaired relaxation of the lower esophageal ...”

Used in the following article:

  • Rat-tail sign (esophagus) - “ The rat-tail sign is used to refer to the tapering of the inferior esophagus in achalasia. The same appearance (although it is difficult to see th...”

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