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. 2020 May 5;10:7598. doi: 10.1038/s41598-020-64564-6

Figure 5.

Figure 5

Evaluation of perfusion parameter. (a) On Fat-saturated T1-weighted images, tumor segmentation was performed with semi-automatic tool (magic wand tool). After applying tumor segmentation on Ktrans map (b), Kep map (c) and Ve map (d), perfusion parameters from each map were calculated.