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Bar chart shows average ODxRS by using mammographic mass margins. Asterisk Indistinct mass margins versus all other mass margins; p value adjusted for age at detection and personal history of invasive carcinoma or DCIS. ROR: low (score <18), intermediate (score 18–30), and high (score ≤31). DCIS ductal carcinoma in situ, ODxRS Oncotype DX test recurrence score, ROR risk of recurrence. (Reprinted with permission from [47], this content is not part of the Open Access licence)
