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. Author manuscript; available in PMC: 2017 Jan 14.
Published in final edited form as: Phys Med Biol. 2016 Aug 12;61(17):6465–6484. doi: 10.1088/0031-9155/61/17/6465

Figure 3.

Figure 3

Commonly encountered perfusion patterns on DCE-MRI (left); synthesized 2D liver cases with PTV in gray and surrounding liver voxels color-coded by relative importance (i.e. gj(fj)) values (right). (a) Pattern P1: large clusters of high and poor perfusion. (b) Pattern P2: small regions of high perfusion. (c) Pattern P3: high perfusion around tumor. (d) Pattern P4: poor perfusion around tumor and high elsewhere. (e) Pattern P5: high perfusion throughout.