Fig. 3

Dual-energy CT quantitative parameters and pathological images of patients with pCR and non-pCR. A–D The CT images, AEF map, ECV map and pCR status images of a male patient. E–H The CT images, AEF map, ECV map and non-pCR status images of a male patient. The AEF and ECV values of the first patient were higher than the second patient