Russia

Case report
The following images and videos show right aortic arch and right ductus arteriosus detected at 13 and 30 weeks of otherwise uncomplicated pregnancy.

Images 1-4, videos 1-2: shows right aortic arch and right ductus arteriosus at 13 weeks.

Videos 3-6: 2D, color Doppler and 3D images showing  the relation between aortic arch, ductus arteriosus, trachea  and normal sized thymus.