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Fig. 2 | Radiation Oncology

Fig. 2

From: Statistical evaluation of worst-case robust optimization intensity-modulated proton therapy plans using an exhaustive sampling approach

Fig. 2

Dose deviation maps of targets for case 5. The dose deviations of CTV D95% values between the nominal scenario and each perturbation scenarios are shown in the 3D setup error spaces [x direction, LR (left-right); y direction, SI (superior-inferior); z direction, AP (anterior-posterior)]. The dose deviations are scaled to the color bands (from -6Gy to 2Gy) and marked by different range uncertainty levels, located in the setup error coordinates. For all three CTVs of case 5, the selective robust optimization IMPT plan (a, c, e) shows fewer cold scenarios than the nominal plan (b, d, f)

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Radiation Oncology

ISSN: 1748-717X

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