Table 2 Diagnostic efficiency of the ultrasound characteristics for intraductal papillary carcinoma
From: Sonographic prediction of intraductal papillary carcinoma with partially cystic breast lesions
Sensitivity (%) | Specificity (%) | PPV (%) | NPV (%) | Accuracy (%) | AUC | |
|---|---|---|---|---|---|---|
Posterior echo enhancement | 95.2 | 62.5 | 57.1 | 96.2 | 73.7 | 0.79 (0.68–0.89) |
Size (> 2 cm) | 47.6 | 87.5 | 66.7 | 87.5 | 73.8 | 0.68 (0.53–0.83) |
Irregular shape | 66.7 | 72.5 | 56.0 | 80.6 | 70.5 | 0.70 (0.55–0.84) |
Wide base | 90.5 | 97.5 | 95.0 | 95.1 | 95.1 | 0.94 (0.86–1.00) |
CDFI level 2–3 | 57.1 | 77.5 | 57.1 | 77.5 | 70.5 | 0.67 (0.53–0.82) |