
At this time RT following BCS remains the standard of care for most patients. Current tools, including prognostic scores and tumor genetics, have failed to identify a cohort for whom RT confers no benefit with respect to invasive recurrences.

At this time RT following BCS remains the standard of care for most patients. Current tools, including prognostic scores and tumor genetics, have failed to identify a cohort for whom RT confers no benefit with respect to invasive recurrences.