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  Indian J Med Microbiol
 

Figure 7: Right aortic arch with mirror-image branching with vascular ring and aortic diverticulum, occurs when complete involution (shaded segment) is present in left aortic arch between left subclavian artery and ductus. R: Right, L: Left, CCA: Common carotid artery, SA: Subclavian artery, PA: Pulmonary artery, Ao: Aorta, Tr: Trachea, Os: Oesophagus (modifi ed from Shuford, et al.[10])

Figure 7: Right aortic arch with mirror-image branching with vascular ring and aortic diverticulum, occurs when complete involution (shaded segment) is present in left aortic arch between left subclavian artery and ductus. R: Right, L: Left, CCA: Common carotid artery, SA: Subclavian artery, PA: Pulmonary artery, Ao: Aorta, Tr: Trachea, Os: Oesophagus (modifi ed from Shuford, <i>et al</i>.<sup>[10]</sup>)