Fig. 2From: Development and accuracy validation of a fat fraction imaging biomarker for sialadenitis in the parotid gland(a) Receiver operating characteristic (ROC) curve comparing the diagnostic performance of the percentage variation of fat fraction in its capacity to differentiate normal and inflamed glands. (b) Scatter plot demonstrating the distribution of IDEAL-IQ in the control and sialadenitis groups. The red line indicates the cut-off valueBack to article page