What criteria would you consider to select patients for 20 Gy consolidative RT in DLBCL/HGBL?

The primary endpoint of the study was 5-year local control. The study was powered to estimate this endpoint after the last patient had at least 2 years of potential follow-up (which will be reported at ASTRO). Local failures after 2 years are uncommon. The estimated 5-year freedom from local recurre...