Fig. 3. (A) Reconstructed computed tomography (CT) angiogram revealing significant iliac arteriovenous fistula (AVF). This view was rotated 270 degrees to improve fistula flow. (B) Before coil embolization of the AVF, findings reveal large amount of shunt flow into the iliac venous system. (C) Coil embolization reducing fistulous flow. (D) Follow-up CT angiography revealing disappearance of the AVF in the iliac artery and vein.
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