Figure 3From: Coil embolization of inferior epigastric artery pseudoaneurysm after percutaneous thrombin injection failure: a case report(a) Echogenic tip of the 21 G needle in the middle of the pseudoaneurysm cavity. (b) Almost complete thrombosis of the pseudoaneurysm after injection of 1500 U (1, 5 ml) of thrombin into the pseudoaneurysm sac.Back to article page