From the case: Pepsi sign

System: Vascular
Section: Signs
Tag: refs
Modality: Ultrasound (Transverse)

- “ The Pepsi sign occurs on color Doppler in the context of bidirectional flow from a false (pseudo) or a true aneurysm. The appearance explains the...”

Used in the following article:

  • Yin-yang sign (vascular) - “ The yin-yang sign, also known as the Pepsi sign, is a radiological sign described in both true and false aneurysms on various imaging modalities. ...”

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