Fig. 7
From: Evaluation of functional magnetic resonance APT and DKI imaging for breast cancer
ROC curves to assess the utility of metrics for distinguishing malignant from benign lesions. (A) AUC (Kapp) = 0.871, AUC (Dapp) = 0.872, AUC (APT) = 0.643, AUC (ADC) = 0.928. (B) AUC (APT + ADC) = 0.925, AUC (DKI + APT) = 0.893, AUC (DKI + ADC) = 0.936, AUC (DKI + ADC + APT) = 0.933. ADC, apparent diffusion coefficient; APT, amide proton transfer; AUC, area under the curve; Dapp, apparent diffusivity; DKI, diffusion kurtosis imaging; Kapp, apparent kurtosis coefficient