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How a cancer would show in breast density categories on a mammogram

Breasts that are (A) fatty or (B) scattered, are “not dense” breasts. Breasts that are (C) heterogeneously dense or (D) extremely dense, are “dense” breasts.

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New NCCN Guidelines Add 5-Year Risk to Breast Screening: What It Means for Your Patients | Dense Breast Info
Remarks from Dr. Wendie Berg, 2026 SBI Gold Medalist | Dense Breast Info

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