Fig. 4From: Apparent diffusion coefficient measurements in the differentiation between benign and malignant lesions: a systematic reviewApparent diffusion coefficient (ADC) values of salivary gland and thyroid lesions. Reported mean (circles) ADC ± 1 SD (whiskers) of malignant (red) vs. benign (green) thyroid tumours. Salivary gland malignant tumours (red) vs. pleomorphic adenomas (green) vs. Warthin tumours (blue)Back to article page