Fig. 4From: The diagnostic value of normalized ADC using spleen as reference organ in assessment liver fibrosisReceiver operating characteristic curves (ROC) for liver apparent diffusion coefficient (ADC; green line) and normalized liver ADC (blue line). It differentiates the patients into different fibrosis stages (A-detection of stage ≥ 2, left curve; B-detection of stage ≥ 3, middle curve; C-detection of cirrhosis [stage 4], right curve)Back to article page