Congenital Extrahepatic Portosystemic Shunts: Spectrum of Findings on Ultrasound, Computed Tomography, and Magnetic Resonance Imaging

Figure 8

A 9-year-old boy with bleeding per rectum since he was 1 year old. Axial MR image reveals abnormal vascular channels in the pelvis suggesting a communication between tributaries of superior mesenteric vein (arrow head) and iliac veins (arrow).