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Table 3 Sonomammography vs. CEDM indices

From: Diagnostic accuracy of contrast-enhanced digital mammography in comparison with sonomammography for characterization of focal asymmetries

 

Sonomammography

CEDM

Sensitivity

65.7% (23/35)

77.8% (21/27)

Specificity

100.0% (3/3)

81.8% (9/11)

PPV

100.0% (23/23)

91.3% (21/23)

NPV

20% (3/15)

60% (9/15)

False positive

0% (0/3)

18.2% (2/9)

False negative

34.3% (12/35)

22.2% (6/27)

Accuracy

0.17

0.58