Fig. 1From: Simultaneous integrated boost (SIB) to dominant intra-prostatic lesions during extreme hypofractionation for prostate cancer: the impact of rectal spacersAn overview of the twelve patients’ boost volume location (ant = anterior, post = posterior), location on PI-RADS™ v2 scheme and the associated achieved dose levels on pre-spacer (pre-) and post-spacer (post-) plans. * The asterisks on the numbers on the PI-RADS figure indicate that a higher dose level was achieved in post-spacer plansBack to article page