RESUMEN

An independent origin of the left vertebral artery from the aortic arch is the second most common aortic arch anomaly and occurs in 7% of otherwise healthy persons. Bilateral and independent origins of vertebral arteries are distinctly unusual. We present and illustrate such a case.

Asunto(s)

Aorta Torácica/anomalías , Tomografía Computarizada por Rayos X , Arteria Vertebral/anomalías , Anciano , Medios de Contraste , Humanos , Masculino