ESTRO 2024 - Abstract Book

S3578

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

ESTRO 2024

Conclusion:

We demonstrated that a linear relationship can be used to determine the ideal shield placement for treatment to achieve prescription dose coverage. Additionally, sensitivity analysis shows that even with a 1cm setup error, our dose error would be less than 3% for the 90% and 80% prescription points. Future work will further validate this model and examine the dosimetric impact on anthropomorphic phantoms with all 6 fields. This work will improve the efficiency of planning these treatments by reducing the number of measurements to determine the optimal shield height.

Keywords: TSET;Sheilding;Hemi-Skin

1568

Poster Discussion

Toward multi-institutional Knowledge-Based benchmark for right and left whole breast irradiation

Alessia Tudda 1 , Roberta Castriconi 1 , Lorenzo Placidi 2 , Elisabetta Cagni 3 , Alessandro Cicchetti 4 , Francesca Dusi 5 , Marika Guernieri 6 , Ianiro Anna 7 , Valeria Landoni 7 , Tiziana Malatesta 8 , Aldo Mazzilli 9 , Guenda Meffe 10 , Eugenia Moretti 6 , Caterina Oliviero 11 , Giovanna Benecchi 9 , Giulia Rambaldi Guidasci 8 , Tiziana Rancati 4 , Alessandro Scaggion 5 , Valeria Trojani 3 , Antonella del Vecchio 1 , Fiorino Claudio 1