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Fig. 7B. —44-year-old woman with multifocal infiltrating ductal cancer (true-positive study). Three-time-point parametric sagittal plane MR slice shows lesion (arrow) suspected to be malignant. High predominance of bright red pixels indicates high value of K (vascular permeability x surface area product per unit volume) and low EVF (extracellular volume fraction), indicating high probability of malignancy (score, 5).