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Table 4 Sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy of CESM and FFDM

From: Added value of contrast-enhanced spectral mammography in symptomatic patients with dense breasts

  TP TN FP FN Sensitivity Specificity PPV NPV Accuracy
CESM 14 7 4 0 100.0% 63.6% 77.8% 100% 84%
FFDM 9 6 3 7 56% 66.6% 75% 46% 60%