ESTRO 2024 - Abstract Book

S3628

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

ESTRO 2024

Conclusion:

By means of simple routine a basic knowledge-based tool was created. Given three easy to interpretate parameters (EIV, PTV and GTV volumes) it is now possible to predict the coverage outcomes for CK pancreatic SBRT plans and to have at disposal a template for planning that represents a good starting point for the planner during the optimization process. Even if the data set is not huge it represents, for pancreatic treatments, a not negligible sample and studies on the subject report similar database dimensions [3]. Moreover, the program is user-friendly and new cases can be added easily, thus making also possible to improve its performances over time.

Keywords: CK Pancreas SBRT, EIV, coverage prediction routine

References:

[1] M.T.W. Milder et al. Technical feasibility of online adaptive stereotactic treatments in the abdomen on a robotic radiosurgery system, Physics and Imaging in Radiation Oncology 23 (2022) 103–108

[2] NextGenerationEU programme, Italian DM737 – CUP B15F21005410003, MACARON project https://github.com/tommyippoz/MACARON

[3] Mauro Loi et al. Daily dose to organs at risk predicts acute toxicity in pancreatic stereotactic radiotherapy, Acta Oncologica (2020) 59:8, 944-948, DOI: 10.1080/0284186X.2020.1742931