Fig. 4. Control SMA angiography post deployment of flow-diverting devices. Control SMA angiography after positioning of the first device (3 mm×35 mm Pipeline Flex flow diverter) demonstrated optimal device position but persistent vigorous filling of the pseudoaneurysm. Deployment of a second Pipeline device (3 mm×20 mm) inside the first device in a “telescoping” fashion demonstrated excellent stasis of contrast inside the aneurysm.
