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Table 1

From: The 3.5-year to 13.5-year follow up of 137 lesions of uncertain malignant potential (B3 lesions) diagnosed by vacuum-assisted biopsy alone

Pathology Initial biopsy Final pathology
CSL 39 37
Papillary lesion, no atypia 51 50
Papillary lesion, atypia 2 0
CCC atypia/flat epithelial atypia 12 0
ADH/apocrine atypia/AIDEP 9 1
Lobular neoplasia 6 5
Mucocoele-like lesion 5 0
Other B3 atypia 5 0
Fibroepithelial lesion 2 0
B2 4 40
Fibroadenoma 0 3
B1 2 0
VAB only 0 1
Total 137 137
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