Course book Advanced Treatment Planning 2018

Materials and Methods

Six prostate cases were replanned using probabilistic objective functions aiming for identical target coverage

All plans were evaluated using independent geometrical uncertainties simulation software (UNCERT) ➢ 10.000 patients x 39 fractions simulated per plan

Uncertainty values (1SD): setup errors + organ motion

prostate and rectum

LR AP SI

Translation errors (mm)

Preparation (systematic) S k

2.6 3.5 2.4

Execution (random) s k

2.0 3.0 2.4

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