Stockholm, Sweden

ESTRO 2026

Session

Dose prediction/calculation, optimisation and applications for particle therapy treatment planning
Digital Poster
Physics
RBE model uncertainties in carbon ion radiotherapy for soft tissue sarcoma: dosimetric evaluation and the role of LET
Natalia Sycheva, Germany
-823
Validation of fully automated IMPT treatment planning for skull base chordomas
Merle Huiskes, The Netherlands
-913
Ultrasound Imaging and Ionoacoustic Range Verification During Delivery of a 2 Gy Proton Liver Plan to an Anthropomorphic Phantom
Sarah Patch, USA
-917
Implementation of an organized management system for radiotherapy treatment interruptions: first results following SEFM and RCR recommendations
Miguel Angel Diez Gallego, Spain
-987
Development of a Monte Carlo simulation model for a novel small-animal proton therapy beamline and validation over 3 years of preclinical experiments
Ze Huang, Germany
-1035
Deep Learning-based dose distribution correction of Electron Return Effect in MR-guided radiotherapy
Alexandre Hakimi, France
-1140
Automated beam angle selection for lung proton therapy using a deep-learning model
Robert Kaderka, USA
-1305
Risk of long-term side effects after a proton craniospinal treatment in paediatric patients.
Maite Romero-Expósito, Sweden
-1506
Intensity modulated proton therapy (IMPT) for high- and ultra-high-target anal cancer patients according to the NOAC guidelines.
Heidi S. Rønde, Denmark
-1578
Fast, fully-automated and constrained IMPT dose mimicking to convert deep learning predicted doses into high quality deliverable plans
Sebastiaan Breedveld, The Netherlands
-1719
Introducing a new Spot-Scanning Proton Arc optimization algorithm with a Variable Tolerance Window to improve plan quality for bilateral breast cancer
xuanfeng ding, USA
-1941
Impact of dental materials on proton dose accuracy: experimental SPR measurements and TPS validation in SOBP and IMPT plan
Sirinya Ruangchan, Thailand
-2045
FLASH-ready treatment planning for reirradiation head-and-neck IMPT using hybrid IMPT and transmission beams
Sebastiaan Breedveld, The Netherlands
-2315
Enhanced CTV-RBE and TCP through LET painting and probabilistic evaluation guided planning in IMPT lung cancer patients
Jenneke de Jong, The Netherlands
-2377
Deep learning robust intensity modulated proton planning in neurological cancer patients
Esther Kneepkens, The Netherlands
-2406
4D robust evaluation of intensity-modulated proton therapy for ventricular tachycardia: impact of cardiopulmonary motion
Shuting Wang, China
-2578
Comparison of a dedicated vs a general-purpose system for single metastases intra-cranial stereotactic fractionated radiotherapy
Carles Muñoz-Montplet, Spain
-2643
Toxicity Trade-Offs in Proton and (non-) coplanar Photon Radiotherapy for Pituitary Adenomas
David Palm, The Netherlands
-2717
Clinical implementation of LETd optimization in proton therapy for skull-base tumors
Alessandro Vai, Italy
-2815
Sensitivity analysis for calculating stopping power ratios using a convolutional neural network and single- and dual-energy computed tomography
Takayuki Kanai, Japan
-2976
Dosimetric comparison of Bone Marrow and Integral Dose between PBT and VMAT in extended-field Radiotherapy for locally advanced Cervical Cancer
Molly Munro, United Kingdom
-3055
Impact of center-to-center distance and slit width on robust target coverage and PVDR for proton minibeam radiation therapy using RayStation
Mischa Hoogeman, The Netherlands
-3340
Treatment Plan Parameters Optimization in Prostate MRI-Guided Radiotherapy
Lorenzo Placidi, Italy
-3391
Robustness of Proton Arc Therapy Plans Against Anatomical Changes in Nasopharyngeal Carcinoma
Feng Yang, China
-3605
Skipping the Planning CT: Feasibility and Dosimetric Safety of Direct-to-Unit Proton Therapy
Francesca Albertini, Switzerland
-3804
Fast and memory efficient Monte-Carlo based plan optimization in proton therapy :  A pairwise beamlet approach
Romain Schyns, Belgium
-3930
Performance of single- and dual-energy CT techniques for proton range prediction
Isidora Sofia Munoz Hernandez, Sweden
-3972
Evaluation of Plan Robustness: Comparing Robustly Optimised Proton and PTV Optimised Photon Plans
Annika Mannerberg, Sweden
-4052
LETd optimization reduces potential risk for high-dose side effects in proton arc therapy for oropharyngeal cancer patients.
Bas A. de Jong, The Netherlands
-4120
Study of an image conversion algorithm for offline adaptive proton therapy in hypofractionated prostate cancer treatment
Floriana Pansini, Italy
-4133
Transmission proton therapy for skull-base tumors: on-line positional verification and enhanced robustness
Alessandro Vai, Italy
-4178
Development and evaluation of a contacted range shifter for proton therapy: impact of air gap and clinical feasibility
Sirinya Ruangchan, Thailand
-4256
In silico validation of a universal bolus-based proton Bragg Peak FLASH setup for mammary tumours in small animal breast cancer models
Rutger de Koster, The Netherlands
-4304
Research on Lattice Optimization with Dual Degrees of Freedom Based on Real-Time Deformable Registration in Spatially Fractionated Radiation Therapy
Yi Peng, China
-4318
Automatic Generation of Field Geometry for Total Marrow Irradiation Using a Non-Rigid Deformation Model
Pietro Mancosu, Italy
-4319
Estimating impact on clinical proton range based on stopping power predictions from single- and dual-energy CT
Anna Bäck, Sweden
-4323
A novel spatially fractionated radiotherapy strategy based on VMAT and CyberKnife synergy
Yi Peng, China
-4386
Simulation of ultra-high dose rate (UHDR) irradiations using a Monte Carlo-based dose engine
Janne Frenz, Germany
-4983
Overcoming dosimetric limitations in the management of complex clival chordomas using 4pi spot-scanning proton arc therapy
xuanfeng ding, USA
-5037