Pre-Menopausal Women With Breast Cancers Having High AR/ER Ratios in the Context of Higher Circulating Testosterone Tend to Have Poorer Outcomes.

Though our analysis replicated most of the findings in >50 years age group within our cohort, difference in DFS and BCCS between the high and low ratio groups did not reach statistical significance may be due to lack of long term follow-up (extending to median of 120 months or more) for development of endocrine resistance.

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