Second breast cancer: recurrence score results, clinicopathologic characteristics, adjuvant treatments, and outcomes—exploratory analysis of the Clalit registry

Abstract Data on using the 21-gene Recurrence Score (RS) testing on second breast cancer (BC; second primary or local recurrence) are lacking. This cohort study examined patients with first and second BC, who underwent 21-gene testing both times. It included a ‘study-cohort’ (60 N0/N1mi/N1 ER + HER2...

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Main Authors: Shlomit S. Shachar, Michelle Leviov, Rinat Yerushalmi, Karen Drumea, Margarita Tokar, Lior Soussan-Gutman, Avital Bareket-Samish, Amir Sonnenblick, Noa Ben-Baruch, Ella Evron, Einav Nili Gal-Yam, Shani Paluch-Shimon, Gil Bar-Sela, Hadar Goldvaser, Salomon M. Stemmer
Format: Article
Language:English
Published: Nature Portfolio 2023-09-01
Series:npj Breast Cancer
Online Access:https://doi.org/10.1038/s41523-023-00586-3