Figure 3From: Usefulness of dynamic volume scanning with 320-row CT in detecting recanalization of pulmonary arteriovenous fistula after coil embolizationDynamic CTA after the first intervention using dynamic volume scan with contrast enhancement. Early contrast filling and wash-out of aneurysmal sac of PAVF was noted. Enhancement of aneursymal sac was almost same as that of pulmonary artery (arrow) and suggested recanalization through the embolization coil (arrow head).Back to article page