Fig. 3.

Comparison of correct and incorrect assessments on conventional mammography (MG) and contrast-enhanced spectral mammography (CESM) based on Breast Imaging Reporting and Data System (BI-RADS) scores (BI-RADS scores on MG and CESM were consistent and correct in 91% of proven malignant lesions).

Diagnosis was correct if lesion scored as BI-RADS < 4 was benign or scored ≥ 4 was malignant. Left picture presents agreement between MG and CESM diagnoses with pathological results in 59 benign lesions, right picture-in 114 malignant lesions.