Physics Bucharest 2017

Prostate margins – historic example Erasmus MC

 set-up verification and correction using EPIDs and off-line set-up corrections of bony anatomy displacements  σ bone , Σ bone  repeat CT study for a group of 20 patients to measure internal motion  σ int , Σ int

Stroom, Heijmen, et al., R&O, 1999