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Fig. 11 | Radiation Oncology

Fig. 11

From: Dosimetric study between a single isocenter dynamic conformal arc therapy technique and Gamma Knife radiosurgery for multiple brain metastases treatment: impact of target volume geometrical characteristics

Fig. 11

Dose fall-off (%/mm) representation as a function of the volume and the isodose line for GP (a) and MBM (b). Figure (c) illustrates the GP vs MBM dose fall-off: the left figure illustrate in 3D the dose fall-off absolute values as a function of the volume of the PTV and the isodose percentages selected, the right graph indicates the absolute dose fall-off difference. The white areas are for differences not statistically significant

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