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Table 2 AUC, optimal cutoff values, and corresponding performances of dynamic parameters for differentiation between clear cell RCC and non-clear cell RCC lesions

From: Quantitative 3-tesla multiparametric MRI in differentiation between renal cell carcinoma subtypes

Variables AUC Cutoff value Sensitivity Specificity
Absolute CM enhancement 0.937 182 91.7% 74.4%
Absolute NG enhancement 0.787 156.5 83.3% 76.7%
Relative CM enhancement 0.779 18 75% 88.4%
Relative NG enhancement 0.677 15 83.3% 67.4%
Absolute washout 0.256 111 83.3% 67.4%