Fig. 2From: Celiac axis stenosis due to median arcuate ligament compression in a patient who underwent pancreatoduodenectomy; intraoperative assessment of hepatic arterial flow using Doppler ultrasonography: a case reportThree-dimensional volume-rendered images. The prominent gastroduodenal artery that fed the common hepatic artery from superior mesenteric artery indicated that celiac arterial flow might cease or reduce (a). Acute angulation and narrowing of the proximal celiac axis resulted in poststenotic dilatation, which created a “hooked” appearance (arrow) (b, c)Back to article page