Fig. 8
From: The role of ultrasound imaging in vascular compression syndromes
Abdomen MDCT examination. a The reconstruction according to a sagittal plane shows the characteristic pattern with aorta and superior mesenteric artery "beak-like" appearance (black arrow). b The coronal plane reconstruction shows dilation of the gonadal vein and gonadal plexus (arrow). c The axial plane reconstruction shows a stenosis of duodenum (arrow). "D": Duodenum. d The axial plane reconstruction shows a stenosis of the left renal vein (arrow)