Fig. 6From: Optimization of quantitative time-resolved 3D (4D) digital subtraction angiography in a porcine liver modelBox-and-whisker plot showing the relationship between reflux, scan time, injection rate, and hepatic arterial branches on observed sideband ratio (SBR). Horizontal lines in the box represent median values. Although reflux was associated with slightly lower SBR values, this effect was not statistically significantBack to article page