FIGURE 1
CT images obtained preoperatively depict (A) an entry tear in the ascending aorta, a patent false lumen with a narrowed rue lumen in the descending aorta, and massive pericardial effusion; (B,C) obstruction of the proximal abdominal aortic branches, i.e., celiac artery and SMA; (D) dissection extending into the right external iliac artery but an intact left external iliac artery; and (E) obstruction of the proximal celiac artery and SMA (3D CT image). CT, computed tomography; SMA, superior mesenteric artery.