0000000000055495
AUTHOR
Heikki Hakkarainen
Dosimetric effect of respiratory motion on planned dose in whole-breast volumetric modulated arc therapy using moderate and ultra-hypofractionation.
Abstract Background and purpose The interplay effect of respiratory motion on the planned dose in free-breathing right-sided whole-breast irradiation (WBI) were studied by simulating hypofractionated VMAT treatment courses. Materials and methods Ten patients with phase-triggered 4D-CT images were included in the study. VMAT plans targeting the right breast were created retrospectively with moderately hypofractionated (40.05 Gy in 15 fractions of 2.67 Gy) and ultra-hypofractionated (26 Gy 5 fractions of 5.2 Gy) schemes. 3D-CRT plans were generated as a reference. All plans were divided into respiratory phase-specific plans and calculated in the corresponding phase images. Fraction-specific d…
Additional file 7 of Dosimetric effect of respiratory motion on planned dose in whole-breast volumetric modulated arc therapy using moderate and ultra-hypofractionation
Additional file 7. Planned and respiratory motion perturbed dose parameters for the excluded patient.
Additional file 5 of Dosimetric effect of respiratory motion on planned dose in whole-breast volumetric modulated arc therapy using moderate and ultra-hypofractionation
Additional file 5. Axial view animation of the deformed sum 5 fraction E-VMAT differential distributions. The differential distributions of the 9 included patients were deformed to one patient's anatomy.
Additional file 4 of Dosimetric effect of respiratory motion on planned dose in whole-breast volumetric modulated arc therapy using moderate and ultra-hypofractionation
Additional file 4. Axial view animation of the deformed sum 15 fraction RA differential distributions. The differential distributions of the 9 included patients were deformed to one patient's anatomy.
Additional file 2 of Dosimetric effect of respiratory motion on planned dose in whole-breast volumetric modulated arc therapy using moderate and ultra-hypofractionation
Additional file 2. Axial view animation of the deformed sum 15 fraction 3D-CRT differential distributions. The differential distributions of the 9 included patients were deformed to one patient's anatomy.
Additional file 6 of Dosimetric effect of respiratory motion on planned dose in whole-breast volumetric modulated arc therapy using moderate and ultra-hypofractionation
Additional file 6. Axial view animation of the deformed sum 15 fraction E-VMAT differential distributions. The differential distributions of the 9 included patients were deformed to one patient's anatomy.
Additional file 3 of Dosimetric effect of respiratory motion on planned dose in whole-breast volumetric modulated arc therapy using moderate and ultra-hypofractionation
Additional file 3. Axial view animation of the deformed sum 5 fraction RA differential distributions. The differential distributions of the 9 included patients were deformed to one patient's anatomy.
Additional file 1 of Dosimetric effect of respiratory motion on planned dose in whole-breast volumetric modulated arc therapy using moderate and ultra-hypofractionation
Additional file 1. Axial view animation of the deformed sum 5 fraction 3D-CRT differential distributions. The differential distributions of the 9 included patients were deformed to one patient's anatomy.