Corduroy sign
Sagittal bone window
Corduroy sign
Modality: CT (bone window)

- “ CT images show thickening of the primary vertical weight baring trabeculae leading to corduroy sign on sagittal projection and polka-dot sign axia...”

Used in the following article:

  • Corduroy sign (vertebral hemangioma) - “ The corduroy sign refers to vertically-oriented, thickened trabeculae seen in intraosseous hemangiomas of the spine. It is the sagittal/coronal eq...”

View full size version of Polka-dot sign and corduroy sign - intraosseous vertebral hemangioma

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