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. 2022 Mar 25;15(1):1–7. doi: 10.3400/avd.ra.21-00055

Fig. 4 (A) Duplex ultrasound 2 years post repair. There is increased velocity in the proximal superior mesenteric artery (SMA), indicating stent stenosis. (B) Duplex ultrasound 2 years post repair. The velocity is normal in the distal SMA, indicating patency and normal perfusion.

Fig. 4 (A) Duplex ultrasound 2 years post repair. There is increased velocity in the proximal superior mesenteric artery (SMA), indicating stent stenosis. (B) Duplex ultrasound 2 years post repair. The velocity is normal in the distal SMA, indicating patency and normal perfusion.