Fig. 2From: Anomalies of the aortic arch in dogs: evaluation with the use of multidetector computed tomography angiography and proposal of an extended classification schemeVolume rendered 3-dimensional CT reconstruction of an aberrant left subclavian artery (LSA) branching from the patent ductus arteriosus (PDA). Legend: A = Aorta, RSA = right subclavian artery, CA = carotid arteriesBack to article page