ESTRO 2024 - Abstract Book

S3624

Physics - Dose prediction, optimisation and applications of photon and electron planning

ESTRO 2024

Figure 1. Dose volume histograms and dose distribution in coronal (left) and axial (lower right) planes for pediatric VMAT TBI patients treated to non-myeloablative regimen of 2Gy in 1 fraction (top) and myeloablative regimen of 12 Gy in 6 fractions (bottom).

Conclusion:

VMAT TBI is a modern alternative to conventional 2D TBI treatment offering the possibility of organ sparing, dose painting, accurate and robust treatment using IGRT. The automated scripts enable streamline planning (approximately 4-5 hours) with consistent plan quality. The scripts are shared with the public and can be easily customized and adopted by the clinics.

Keywords: VMAT TBI, auto-planning, scripting

References: