Case contributed by The Radswiki

Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.


Classic appearance of achalasia on radiographs.

  • convex opacity overlapping the right mediastinum
  • absent gastric bubble
  • anterior displacement and bowing of the tracheal shadow on the lateral view
  • bilateral patchy alveolar opacities

Case Discussion

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