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Pseudoaneurysm of the vertebral artery: appearance on color-flow Doppler sonography.

With the addition of pulse Doppler sonography and Doppler color-flow mapping to the standard sonographic examination, vascular masses in the neck can be differentiated easily from solid and cystic masses. This report extends the description of the swirling pattern of blood flow seen in femoral pseudo-aneurysms [1] to include a vertebral artery pseudoaneurysm with an associated arteriovenous fistula. Le Doppler pulse et Doppler couleur differencient nettement les anevrysmes cervicaux des masses solides et kystiques. Description d'un pseudo-anevrysme de la vertebrale tres comparable aux images d'un pseudo-anevrysme femoral.