Figure Legends
Figure 1: Preoperative three-dimensional computed tomography (A, front view; B, right lateral view) showing the Kommerell diverticulum with an aberrant right subclavian artery (black arrow head) and two saccular thoracic aneurysms (black arrows).
Figure 2: Three-dimensional computed tomography post-total arch replacement with a frozen elephant trunk presenting with good patency of the bypass graft and a complete exclusion of the saccular aortic arch aneurysm.
Figure 3: Post thoracic endovascular aortic repair computed tomography revealed the exclusion of the saccular descending aortic aneurysm.