Ricardo Costa

ORCID: 0000-0002-3303-3234 · 1 paper in corpus

2022

A Real-World-Data Retrospective Cohort Study of Low Estrogen Receptor Positive Early Breast Cancer: Natural History and Treatment Outcomes.

·doi:10.21203/rs.3.rs-792365/v2

Abstract Purpose: Estrogen receptor–positive (ER + ) breast cancer (BC) is a heterogeneous disease with an ongoing debate regarding the optimal cutoff point for clinically relevant ER expression. We used a real-world database to assess pro…