Reduced Time CT Perfusion Acquisitions Are Sufficient to Measure the Permeability Surface Area Product with a Deconvolution Method
Figure 2
The trend of all the perfusion parameters measured using CT Perfusion 4D platform against the truncation time for the 14 CTp studies: the dotted vertical lines at 25 seconds and 40 seconds identify the three temporal intervals where the data are collected; variation of the truncated PS (a), BF (b), MTT (c), and BV (d) measurements.
