From the case: Swirl sign

CT
Axial non-contrast
Section: Signs
Tags: refs
Modality: CT (non-contrast)

- “ The swirl sign refers to the noncontrast CT appearance of acute extravasation of blood into a haematoma. It represents unclotted fresh blood which...”

Used in the following article:

  • Swirl sign (intracranial haemorrhage) - “ The swirl sign refers to the non-contrast CT appearance of acute extravasation of blood into a haematoma, for example an extradural haematoma or s...”

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