Fig. 2From: Fat-suppressed gadolinium-enhanced isotropic high-resolution 3D-GRE-T1WI for predicting small node metastases in patients with rectal cancerROC curves and AUCs of enhancement characteristics for determining nodal status for nodes (a), overall; (b), ≤5 mm; and (c), > 5 mm and ≤ 10 mm. Notes: ED enhancement degree; EH enhancement homogeneity; RL reference line; R radiologistBack to article page