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. 2023 Feb 6;15(4):1025. doi: 10.3390/cancers15041025

Figure 5.

Figure 5

Functional tumor volume (FTV) plots and their mean (red circle) corresponding to optimal percentage enhancement (PE) and signal enhancement ratio (SER) for patients with pathologic complete response (pCR) and non-pCR. Plots correspond to images obtained (a,b) at baseline (BL), 1 min (a), and 2.5 min (b) after contrast agent injection; (c,d) after the second cycle of neoadjuvant systemic therapy (NAST) (C2), at 1 min (c), and 2.5 min (d) after contrast agent injection; and (e,f) after the fourth cycle of NAST (C4), at 1 min (e), and 2.5 min (f) after contrast agent injection.