System: Chest
Section: Signs
Tag: bob cook
Modality: X-ray

- “ Prominent left sided thymus in a 6-month-old with a typical thymic sail sign morphology.  Case courtesy of Bob Cook, MD. Western Memorial Regiona...”

Used in the following article:

  • Thymic sail sign - “ The thymic sail sign represents a triangular-shaped inferior margin of the normal thymus seen on a neonatal frontal chest radiograph. It is more c...”

View full size version of Prominent thymus - sail sign

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