Valencia, Venezuela.

Case report
   
The following images and video show a case of the interrupted aortic arch type B detected during second trimester of a pregnancy.

Images 1, 2: The images show sagittal scans of the fetal thorax. Interrupted aortic arch can be seen.

Video 1: The video shows a sagittal scan of the fetal thorax. The interrupted aortic arch can be seen.

Image 3: Pathological specimens showing the type B of the interrupted aortic arch (Ao - aorta, AP - pulmonary artery, VD - right ventricle)