Fig. 2

Preoperative and postoperative CTA image of patient 9. The frontal (A) and posterior (B) perspectives of the perioperative CTA image were utilized for three-dimension reconstruction, and the white arrow indicated the location of the ARSA. C The preoperative CTA image of the patient with TBAD involving ARSA (white arrow). The frontal (D) and posterior (E) perspectives of the postoperative CTA image were utilized for three-dimension reconstruction. F The ARSA was reconstructed using branch section of the SBSG (red arrow), and the LSA was reconstructed using a chimney stent (green arrow). The 1-year postoperative follow-up revealed that the stent-grafts were patency