Cervical aortic arch and a new type of double aortic arch. Report of a case.

AUTOR(ES)
RESUMO

A case of cervical aortic arch is reported. To the best of our knowledge, it is the first to be associated with a serious intracardiac anomaly. In addition, it is part of a new type of double aortic arch, caused by failure of reabsorption of both dorsal aortic roots and persistence of the fourth right and second (or third) left branchial arches.

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