ESTRO 2025 - Abstract Book

S2833

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

ESTRO 2025

Conclusion: Fraction-variant VMAT treatments may achieve an excellent dosimetric quality for patients with gynecological cancer, while keeping the delivery time per fraction viable.

Keywords: VMAT planning, fraction-variant radiotherapy

2689

Digital Poster Cross-Institutional Study of Geometric-Based Predictive Models for Cardiac Sparing in Breast VMAT: Free Breathing vs. Deep Inspiration Breath Hold Farah Ben Hammouda 1,2 , Pietro Mancosu 3,4 , Lisa Paoletti 5 , Serenella Russo 6 , Silvia Scoccianti 5 , Francesco Longo 1 , Marco Esposito 2,6