Fig. 16From: The role of ultrasound imaging in vascular compression syndromesAbdominal MDCT examination. a The axial plane reconstruction shows a stenosis of CA (arrow), origin off the abdominal aorta. b The sagittal plane reconstruction shows stenosis of CA with the "Hooked appearance" (long arrow). AO: Abdominal aorta. Superior mesenteric artery (short arrow)Back to article page