W. Mollerhartmann et al., DIAGNOSIS OF A LEFT-SIDED CERVICAL AORTIC -ARCH BY MEANS OF MAGNETIC-RESONANCE TOMOGRAPHY, Radiologe, 34(6), 1994, pp. 331-334
Aortic arch anomalies are rare. They arise as a failure of the normal
development of the left fourth dorsal arch. Cervical aortic arches are
believed to result from persistence of the third dorsal arch, which r
e-routes the aortic arch in the cervical region. We describe a case of
a left-sided cervical aortic arch in which the diagnosis was confirme
d, and the anatomy defined. using magnetic resonance tomography.