Title: 236 Stereotactic Pelvic Adjuvant Radiation Therapy in Cancers of the Uterus (Spartacus) - A Planning Study
Abstract: Purpose: There is increasing use of hypofractionated stereotactic radiosurgery (HSRS) for the treatment of intact brain metastases and surgical cavities.Unlike single fraction stereotactic radiosurgery (SRS), limited data exist quantifying the risk of radiation necrosis (RN) specific to HSRS.We present our analyses of the risk of RN following 5 daily fraction HSRS to surgical cavities and intact metastases and respective predictors.