Incomplete Double Aortic Arch with Atresia of the Distal Left Arch: Distinctive Imaging Appearance
Alan E Schlesinger, Rajesh Krishnamurthy, Laureen Sena, R. Paul Guillerman, Taylor Chung, Daniel J. DiBardino, Charles D. Fraser
Abstract
Alan E Schlesinger, Rajesh Krishnamurthy, Laureen Sena, R. Paul Guillerman, Taylor Chung, Daniel J. DiBardino, Charles D. Fraser
Abstract
OBJECTIVE: We present 10 patients with double aortic arch with atresia of the distal left arch segment, a form of incomplete double aortic arch, and describe the distinct MRI and CT findings for this potentially symptomatic vascular ring. CONCLUSION: Knowledge of the distinctive imaging appearance of this congenital arch anomaly can direct the radiologist to the correct preoperative diagnosis.
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OBJECTIVE: We present 10 patients with double aortic arch with atresia of the distal left arch segment, a form of incomplete double aortic arch, and describe the distinct MRI and CT findings for this potentially symptomatic vascular ring. CONCLUSION: Knowledge of the distinctive imaging appearance of this congenital arch anomaly can direct the radiologist to the correct preoperative diagnosis.
Key concepts: Double aortic arch, Medicine, Arch, Aortic arch, Vascular ring, Atresia, Anatomy, Magnetic resonance imaging