Fig. 2
The mean value of DDC in responders group. a Axial T2WI, there was an irregular mass in cervix. b DWI (b = 800 s/mm2), the image showed the location of ROI during the tumor area. c ADC map, the final ADC value was low (=0.619 × 10− 3 mm2/s). d D map, the final D value was low (=0.608 × 10− 3 mm2/s). e DDC map, the final DDC value was low (=0.972 × 10− 3 mm2/s), which was lower than the cut-off value of DDC (=1.141 × 10− 3 mm2/s). f α map, the final α value was high (=0.910). g Seven months after radiochemotherapy, the lesion disappeared completely; the patient was classified as responders group