2D parametric contrast time-density analysis for the prediction of complete aneurysm occlusion at six months’ post-flow diversion stent

Abstract

Negative change in the area under the curve ratio indicates less contrast stagnation in the aneurysm and lower chance of occlusion. These data provide a real-time analysis after aneurysm treatment. If validated in larger datasets, this can prompt input to the surgeon to place a second flow diversion stents.