Fig. 3From: Association between mammographic breast density and histologic features of benign breast diseaseAssociation between dense breasts and combinations of fibrosis (“no” for absent and “yes” for present) and extent of lobular involution (complete, partial, or none). Referent group is women with no fibrosis and complete involution. Results are adjusted for age at initial biopsy and body mass index at initial biopsyBack to article page