2642-2643 / 3107
Impact of dose calculation on dose prescription
03/01/13
Chen et al. 2010
van der Voort et al. Radiother Oncol 2010:
“After recalculation with MC, the dose delivery to 95% of PTV dropped by 10-21%,
depending on the tumor size. The MC fraction dose for peripheral tumors, prescribed
to 20 Gy with EPL Pencil Beam, was 16-18Gy”
Dutch ROSEL study on Lung SBRT:
Algorithm dependent prescriptions: 3x20 Gy for Type A, 3x18Gy for Type B