fig1

Figure 1. Radiographic characteristics of “high-risk” patients in accordance with the SVS reporting standards for TBAD^[16]. (A) Presence of hemorrhagic pleural effusion. (B) Diameter of the false lumen exceeding 22 mm and total aortic diameter (TL + FL) exceeding 40 mm. (C) Radiographic evidence of malperfusion. (D) Inner curvature location of the entry tear with a tear diameter larger than 1 cm (*).