Fig. 1
MR images of a 65-year-old woman with invasive ductal carcinoma of the left breast before NAC. A TWIST-DCE image. B–H Pseudocolor images for determining Ktrans (B), Kep (C), IAUC (D), W-in (E), W-out (F), TTP (G), and ADC (H). Red represents high values, yellow intermediate values, and blue low values. The values for Ktrans, Kep, IAUC, W-in, W-out, and TTP were 0.309 min-1, 1.136 min-1, 0.336, 0.499 min-1, 0.013 min-1, 0.582 minutes and 0.849×10-3 mm2/s, respectively