Figure legends
Figure 1a Transesophageal echocardiography performed continuously in the hybrid operation room
Figure 1b Intraoperative view showing insufficient blood perfusion in the entire intestine during explorative laparotomy
Figure 1c Abdominal radiograph showing paralytic ileus
Figure 2a, 2b Preoperative computed tomographic image showing severely impaired perfusion of the superior mesenteric artery because of the extent of dissection.
Figure 3a Angiogram before revascularization showing poor perfusion in the superior mesenteric artery
Figure 3b Angiogram after revascularization showing improvement of perfusion in the superior mesenteric artery