Fig. 2From: Linac-based VMAT radiosurgery for multiple brain lesions: comparison between a conventional multi-isocenter approach and a new dedicated mono-isocenter techniqueComputed dose distributions, here depicted in colourwash from 50%Dp to 100%Dp, from HA (left) and RA (right) plans for an example patient. The typical enlargement of the 50%Dp isodose-shell around the targets for the RA plan, which may bring to the formation of dose-bridges in case of adjacent lesions, is shownBack to article page