Figure 2.
Semi-quantitative analyses. a) Mean Enhancement Ratio (MER) is the maximum of the curve, Time To Peak (TTP) is the time from the last baseline image (0 minutes) to the time at the maximum (2.0 minutes), slope is MER divided by TTP, and iauc64 is the area under the curve from the last baseline image to 64 seconds post-baseline (shaded area). b) TTP is affected by noise more than MER.