Fig. 4
From: Evaluation of functional magnetic resonance APT and DKI imaging for breast cancer
Boxplots illustrate MTRasym (3.5 ppm)(A), Dapp(B), Kapp(C), and ADC(D) in molecular subtypes of breast cancer. *P < .05, **P < .01. ADC, apparent diffusion coefficient; Dapp, apparent diffusivity; Kapp, apparent kurtosis coefficient; MTRasym (3.5 ppm), asymmetric magnetization transfer ratio at 3.5 ppm