Go to Browser

Sort by Location

Select the 4 images @ same location of lesion

Click on Functool

Click on the number "1" at bottom left where screen says "rank=1/4" to see post contrast image

Place ROI on Lesion

Right click on graph: select y unit, then percentage

Right click on graph to annotate location of nodule (e.g. "Left upper outer")

Click on (aA) button on left screen to label image w/same loc as graph

Right click on graph & ROI image to select save view