Article

Associations Between the 21-Gene Oncotype DX Recurrence Score, Ki67, and Race in Early Breast Cancer: An Analysis of the National Cancer Database

2026-02-27

Abstract excerpt

<title>Abstract</title> <p> <bold>Purpose:</bold> The study examines the association between the Oncotype DX recurrence score (RS) and Ki67 expression across racial groups using the National Cancer Database (NCDB) to understand racial disparities in hormone receptor (HR)-positive, HER2-negative early breast cancer (EBC). <bold>Methods:</bold> Women with HR-positive, HER2-negative EBC and 0–3 positive lymph no...

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Literature Corpus work: 73c63837-d245-58d0-a160-3f2ccb91b619
DOI: 10.21203/rs.3.rs-8397787/v1

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