From the case: Corkscrew esophagus

Modality: Barium (swallow)

- “ Barium swallow demonstrates incoordinated peristalsis with simultaneous contration of the esophagus at multiple points (so-called corkscrew esopha...”

Used in the following article:

  • Diffuse esophageal spasm - “ Diffuse/distal esophageal spasm (DOS) is a motility disorder of the esophagus. On barium swallow, DOS may appear as a corkscrew or rosary bead eso...”

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