Type IV thoracoabdominal aneurysm on CT scan

A CT scan in the axial projection (A) and reconstructed in the sagittal projection (B) show ectasia of the distal thoracic aorta (arrows A and B). Image C is an axial projection and Image D a reconstructed sagittal projection of the abdominal aorta and show a 6.2 cm aneurysm (arrows C and D) with a large amount of luminal thrombus (arrowheads C and D).