From the case: Bird beak (photo)

Section: Signs
Tag: refs
Modality: Photo

Used in the following article:

  • Bird beak sign (esophagus) - “ The bird's beak sign of the esophagus is used to refer to the tapering of the inferior esophagus in achalasia. The same appearance (although it is...”
  • Bird beak sign (disambiguation) - “ Bird beak sign is used in many contexts to denote a rapid tapering to a point, reminiscent of a bird's beak. Described bird beak signs include:  ...”

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