Fig. 5

Axial (a, b) and sagittal (c) arterial phase images from an ECG-gated CT thoracic aorta angiogram in a 62-year-old woman with chest pain demonstrates a type A dissection in the ascending thoracic aorta (a-c, arrow) with evidence of prior stent graft repair of the descending thoracic aorta (a-c, curved arrow). Three-dimensional segmented VR image of the thoracic aorta (d) delineates the ascending aorta dissection flap (arrow) and descending thoracic aorta stent graft (curved arrow)