Fig. 6
MRI images of a 51-year-old woman with invasive breast cancer who showed non-pCR after completing neoadjuvant chemotherapy (four cycles EC-T). a–d From top to bottom, the images show the vibrant enhancement sequence, IVIM DWI, and ADC map, respectively. The ROI area of the DWI images is marked by a red circle. At baseline, first follow-up, second follow-up, and preoperatively, the tumor volume (white arrow) was 2.40, 2.10, 2.08, and 2.09 cm2, respectively, and the standard ADC value was 1.21 × 10−3, 1.18 × 10−3, 1.20 × 10−3, and 1.22 × 10−3 mm2/s, respectively