Fig. 4From: Propensity score-matched analysis comparing hippocampus-avoidance whole-brain radiotherapy plus simultaneous integrated boost with hippocampus‑avoidance whole-brain radiotherapy alone for multiple brain metastases-a retrospective study in multiple institutionsObviously better iPFS with HA-WBRT + SIB versus HA-WBRT (13.9vs7.8 months, P<0.0001). HA-WBRT + SIB, hippocampus-avoidance whole-brain radiation therapy plus a simultaneous integrated boost; iPFS, intracranial progression-free survival; HA-WBRT, hippocampus-avoidance whole-brain radiation therapyBack to article page