1.
Br J Radiol
; 79(945): e81-3, 2006 Sep.
Artículo
en Inglés
| MEDLINE
| ID: mdl-16940366
RESUMEN
We present the case of an unusual vascular ring in a 23-year-old male patient who presented for CT examination of the chest for diagnostic work up for unilateral vocal cord palsy. Contrast-enhanced CT revealed the left common carotid artery to be arising from the ascending part of a retrotracheal arch of aorta and traversing anterior to the trachea in the retromanubrial space.