J Korean Soc Radiol.  2021 Jul;82(4):948-952. 10.3348/jksr.2020.0135.

Coexistence of the Absence of the Left Common Carotid Artery, a Common Origin of the Left External Carotid Artery and the Right Common Carotid Artery, and an Aberrant Right Subclavian Artery: A Case Report

Affiliations
  • 1Department of Radiology, CHA Bundang Medical Center, CHA University, Seongnam, Korea

Abstract

The absence of the common carotid artery (CCA) and the common origin of the left external carotid artery (ECA) and the right CCA are rare anomalies of the cervical vascular system. We report here a case involving the coexistence of these vascular anomalies with an aberrant right subclavian artery, which is a common congenital anomaly in the aortic arch, and review the embryologic mechanism and clinical importance of this case.

Keyword

Common Carotid Artery; External Carotid artery; Internal Carotid Artery; Aberrant Right Subclavian Artery; Computed Tomography Angiography; Magnetic Resonance Angiography
Full Text Links
  • JKSR
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
    DB Error: unknown error