Kernel preparation
tumor, Tumor, SRS
TUMOR, METASTASES, TUMOR, METASTATIC TUMORS
Before placing a dose kernel, it was normalized based on tumor size (which dictates prescription dose and percentage, maximum dose, selectivity [ratio of the volume of tumor to the volume of tissue receiving the prescription dose]), of the most recent 250 metastases listed in our institution's SRS Treatment Database. (Table Tumor dose normalization from 250 consecutive metastatic tumors at an institution binned by tumor size