Table 1.

Consensus recommendations for the management of B3 lesions

High-risk lesion	Management
Lobular Neoplasia (LN)	Surgical excision or VAE If after VAB, the lesion has been radiologically removed, imaging follow-up is recommended
Atypical Intraductal Epithelial Proliferation (AIDEP)	Surgical excision or VAE VAE is suggested in unifocal ADH in small lesions If the lesion has been removed completely and only focal ADH with calcifications exists, imaging follow-up recommended
Flat Epithelial Atypia (FEA)	VAE If after VAB, the lesion has been radiologically removed, imaging follow-up
Papillary Lesion (PL)
With atypia	Surgical excision and imaging follow-up
Without atypia	VAE
Phyllodes Tumor (PT)	Surgical Excision
Radial Scar (RS)
With atypia	VAE and imaging follow-up
Without atypia	VAE

Modified from Rageth CJ et al. Breast Cancer Res Treat (2018) [5] and reprinted under a Creative Commons Attribution 4.0 International License