JMA Journal

Figure 1. Magnetic resonance angiography of the intracranial arteries at the time of diagnosis.

Figure 2. Computed tomography images showing occlusion of the common trunk of the celiac and superior mesenteric arteries (arrow) and the development of prominent collateral arteries via the inferior mesenteric artery. (a) Maximum intensity projection image. (b) Three-dimensional reconstruction image.

Figure 3. Intraoperative image showing the aorta (arrow) to superior mesenteric artery (arrowhead) bypass using a great saphenous vein graft.

Figure 4. Postoperative computed tomography showing an aorta to superior mesenteric artery bypass (arrow).