P. Forlodou et al., ANOMALOUS ORIGIN OF THE BRACHIOCEPHALIC VESSELS WITH RIGHT AORTIC-ARCH AND CONTRALATERAL SUBCLAVIAN STEAL SYNDROME, Surgical and radiologic anatomy, 15(1), 1993, pp. 71-74
Anomalies of origin of the brachiocephalic vessels are uncommon. The a
uthors report a new case of such an abnormality revealed by a subclavi
an steal syndrome. The angiographic study showed a right aortic arch w
ith hypoplasia of the origin of the left subclavian a., which arose fr
om the descending aorta, and a collateral cervical circulation derived
from the left vertebral a. and the right subclavian a.