Fig. 2From: Contrast-enhanced ultrasound to predict malignant upgrading of atypical ductal hyperplasiaImage of a 30-year-old woman with a palpable mass. a B-mode ultrasound image; b contrast-enhanced ultrasound image showed that the lesion displayed iso-enhancement with the surrounding tissue. The CEUS score was 2 points. This lesion was originally classified as US BI-RADS 4A, downgraded to BI-RADS 3 after CEUS, and diagnosed as atypical ductal hyperplasia via US-guided core needle biopsy and as adenosis at surgeryBack to article page