Fig. 4From: Diffusion tensor imaging in characterization of cervical lymphadenopathyROC curve of MD for the degree of differentiation of metastatic LNs. The cutoff value of MD applied to categorize well-moderate from poorly differentiated metastatic LNs is 0.84 × 10–3 mm2/s, AUC 0.767, accuracy 80.4%, sensitivity 76.5%, and specificity 82.1%Back to article page