Fig. 3
From: The value of MRI for downgrading of breast suspicious lesions detected on ultrasound
False-positive MRI finding for a lesion with US BI-RADS 4B category. a Gray-scale US revealed 13 mm irregular hypoechoic mass with indistinct margin on the right breast and 4B category was given. b, c Dynamic contrast-enhanced MRI showed an irregular mass with irregular margin and washout kinetics. d-e The lesion showed hyperintensity on DWI and hypointensity on ADC mapping, with mean ADC values of 1.11 × 10–3 mm2/s. BI-RADS 4 category was given on MRI. Pathology showed intraductal papilloma