Fig. 2

CT images, before surgery and after TEVAR, showing favorable and adverse aortic remodeling. A and B: Favorable aortic remodeling before and after surgery observed at the diaphragm level. The false lumen had almost disappeared. C and D: Favorable aortic remodeling before and after surgery observed at the level of the right renal artery. The false lumen had almost disappeared. E and F: Adverse aortic remodeling before and after surgery observed at the diaphragm level. The false lumen obviously enlarged. G and H: Adverse aortic remodeling before and after surgery observed at the level of the right renal artery. The false lumen had no obviously change after 6 months. Red arrows indicate the location of dissected lesions