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Vienna, Austria

ESTRO 2025

Session

Dose prediction, optimisation and applications of photon and electron planning
Digital Poster
Physics
Ultra-fast Adapt-To-Shape (ATS) optimization in online MRI-guided Adaptive Radiotherapy (MRgART) for H&N and brain cancers
Lanfranco Chirico, Italy
E25-3985
Could proton pencil beam scanning arc therapy improve the sparing of circulating blood cells in Glioblastoma patients?
Abdelkhalek Hammi, Germany
E25-4062
Integrating dose prediction into magnetic resonance-guided radiotherapy
Benjamin Tengler, Germany
E25-4097
Uncertainty analysis in the delivery of microwave hyperthermia treatments for head and neck cancer using polynomial chaos expansion
Sergio Curto, The Netherlands
E25-4108
Dosimetric assessment of different treatment planning and delivery systems in complex spine SABR.
Mahmoud Younes, United Kingdom
E25-4180
MORE ACCURATE TOTAL BODY IRRADIATION WITH IMPLEMENTATION OF NEW TECHNOLOGY
Irene Rey López, Spain
E25-4236
Comparative analysis of Monte Carlo algorithms for low-energy photon dose calculation
andrea russomando, Chile
E25-4256
Method for in vivo dosimetry in head and neck treatments
Matteo Galetto, Italy
E25-4341
Performance based dosimetric limits for treatment plans of patients with prostate cancer: from conservative protocols to evidence-based constraints.
Carl Rowbottom, United Kingdom
E25-570
Human Verses Machine (HuVeM): dosimetric analysis of clinical decision to replan Head and Neck patients on treatment
Hannah Price, United Kingdom
E25-4384
Dosimetric evaluation of two cardiac substructure segmentation approaches: walls versus chambers
Gerard Walls, United Kingdom
E25-4424
Impact of mixed technique on breast radiotherapy treatment: a preliminary study
Nicola Padula, Italy
E25-4471
Radiotherapy treatment planning for brain metastases over 2016-2021 and reflections on future machine and software renewal.
Tomas Kazda, Czech Republic
E25-4528
The dosimetric impact of waiting times for postoperative radiotherapy in the treatment of breast cancer
Hela Ayouni, Tunisia
E25-4536
Estimation of mean heart dose using maximum heart depth in a large retrospective sample of left breast cancer patients planned with wide tangents
Anna Kirby, United Kingdom
E25-4541
Dosimetric comparison between IMRT and VMAT plans in breast cancer patients with silicone implants using Halcyon™
Hela Ayouni, Tunisia
E25-4561
Evaluation of lymphocyte sparing by optimizing VMAT plans for locally advanced NSCLC
Takahiro Kanehira, Japan
E25-881
Improving efficiency and standardisation in simple 2-field breast planning
Alexandra peacock, United Kingdom
E25-975
Towards Consistency in Helical Tomotherapy: Insights from the first multi-centre comparative study
Alessandro Scaggion, Italy
E25-980
Plan evaluation of four lattice SBRT layouts using existing and novel dosimetry metrics
Vanya Staykova, United Kingdom
E25-982
Plan Complexity Evaluation Dashboard for Breast and Prostate VMAT Based on Outstanding Plan Database Distributions
Ruben Farias, United Kingdom
E25-1014
The GammaPod reduces organ-at-risk dose and creates more conformal plans compared to VMAT when delivering accelerated partial breast irradiation
Stewart Becker, USA
E25-1028
Personalized radiotherapy for patients with impaired lung ventilation
Maria Poncyljusz, Poland
E25-1173
Personalized radiotherapy planning tool with AI-guided optimization for patients with head and neck cancer
Christian Velten, USA
E25-36
Dosimetric investigation of tiny metal implant impact on CyberKnife using DirectDensityTM CT reconstruction algorithm
Natalie Kar Wei Yip, China, Hong Kong Special Administrative Region
E25-1194
Evaluation of a RapidPlan model in left-sided breast cancer radiotherapy and the impact on plan quality and planning time
Venla Kääriä, Finland
E25-1199
HDR brachytherapy vs VMAT with 3D printed bolus in the treatment of skin cancer of large surfaces of the lower extremities
Andrei Tšižik, Estonia
E25-1227
Stochastic Robust Optimisation in Hyperthermia Accounting for Thermal and Dielectrical Tissue-Property Uncertainties using Polynomial Chaos Expansion
Timoteo Daniel Herrera, The Netherlands
E25-1257
MRI-only workflow in Elekta Unity MR-linac and Synthetic CT
Carlos Ferrer, Spain
E25-1283
Plan evaluation tool for multi-mets SRS plans using isodose islands to capture brain dose parameters
LiCheng Kuo, USA
E25-1318
Feasibility Study on Dosimetric Impact of Carotid Artery Dose Sparing Optimised Volumetric Modulated Arc Therapy (VMAT) for early Glottic Cancers.
Ian Sann Boon, United Kingdom
E25-1353
Dosimetric improvements in prostate radiotherapy after clinical implementation of RapidPlan
Mads Brincker, Denmark
E25-1360
Prediction of primary ovarian insufficiency risk of pediatric whole-craniospinal irradiation in VMAT and IMPT
Keisuke Usui, Japan
E25-1476
Dose increase to eyelid from backscatter due to a use of a tungsten eye shield in a 6 MeV electron beam
George Ding, USA
E25-101
Dosimetric evaluation of combining skin flash, robust optimization, and MCO methods in VMAT for patients having left-sided breast cancer
Mohsen Bakhshandeh, Iran Islamic Republic of
E25-1568
Fully automated megavoltage photon treatment planning for skin cancer with comparison to electron therapy
James Robar, Canada
E25-1640
Robust optimisation to account for delineation uncertainty in recurrent gynaecological cancer
Sooha Kim, United Kingdom
E25-1707
External photon beam radiotherapy of pregnant patients with brain tumor: treatment planning strategy to reduce fetal dose
Magali Edouard, France
E25-1776
Minimizing patient specific QA workload for VMAT breast treatments
Sara Poeta, Belgium
E25-1811
Scoring single isocenter treatment plans with multiple prescription dose levels using the Paddick conformity index and Paddick gradient index
Xander Staal, The Netherlands
E25-1830
Towards a workflow in MR-LINAC without CTs. Establishing our own library of electronic densities for prostate patients.
Teresa Cuenca Bandin, Spain
E25-1837
Isodose Prediction and Cardiac Dose Assessment Using Neural Networks to Improve Breast Cancer Treatment
Claudio Fiorino, Italy
E25-1841
Optimizing Dosimetry in Stereotactic Radiosurgery for Multiple Brain Metastases: The Advantage of Dual-Isocenter Technique
Cristina Teixeira, Belgium
E25-1901
Hybrid ultra-high and conventional dose rate treatments to ease technical challenges for the clinical transfer of FLASH-RT
Raphaël Moeckli, Switzerland
E25-143
SRS for patients with benign disease: can extracranial dose be reduced whilst maintaining acceptable plan quality with multi-arc non-coplanar VMAT?
Esme Votta, United Kingdom
E25-1958
From non-coplanar CyberKnife to coplanar Ethos in liver SBRT?
Linda Chen, The Netherlands
E25-2006
Impact of Carbon-Fiber-Reinforced Polyetheretherketone (CFR-PEEK) Constructs in Spine Stereotactic Radiosurgery (SRS)
Lauren Weinstein, USA
E25-2071
Dosimetric evaluation in lung SBRT for tumor size and lung density - A multi-treatment planning system study
Indra Das, USA
E25-2085
Improved Hippocampal Sparing in Whole Brain Radiotherapy using VMAT with optimized Dynamic Collimator Rotation and Modulated Ports
Xenia Ray, USA
E25-2228
The effect of patient size on OAR doses and secondary cancer risk in craniospinal radiotherapy using VMAT and 3D-CRT
Antti Vanhanen, Finland
E25-2345
ESTRO-ACROP guidelines in postmastectomy radiation after immediate reconstruction: Dosimetric Comparison of 3D-CRT versus VMAT planning
Tahani Nageeti, Saudi Arabia
E25-165
Optimising Breast Cancer Radiotherapy: Feasibility Study of VMAT with Nodal Irradiation under Free-Breathing Conditions.
Angus Main, United Kingdom
E25-2390
Dosimetric Impact of Different CT Image Sets on Lung SBRT Planning
Helena Vivancos Bargalló, Spain
E25-2392
Evaluation of an Artificial Intelligence-Based Industrial Solution for Automated Prostate Planning
Madalina Costea, France
E25-2430
Advantages and limitations of navigation-based multicriteria optimization in sparing pharyngeal constrictor muscles in head and neck radiotherapy
Laura Howard, United Kingdom
E25-2472
Full Monte Carlo Implementation in "Island Tumors": Exploring Dosimetric Impact and Significant Discrepancies
Santiago Velázquez Miranda, Spain
E25-2477
Free-Breathing VMAT versus Deep Inspiration Breath-Hold 3D-CRT Techniques for Left-Breast Cancer: A Feasible Approach in Developing Countries
Md Jobairul Islam, Bangladesh
E25-2591
Developing a National Framework for the Medical Physics Management of Patients Receiving Re-irradiation in Radiotherapy in Ireland.
Paul Hill, Ireland
E25-2632
Fraction-variant VMAT treatments for gynecological cancer patients
Nathan Torelli, Switzerland
E25-2683
Cross-Institutional Study of Geometric-Based Predictive Models for Cardiac Sparing in Breast VMAT: Free Breathing vs. Deep Inspiration Breath Hold
Marco Esposito, Italy
E25-2689
Dose comparison of definitive radiotherapy between modalities for head and neck cancer – a single institution’s experience
Satomi Shiraishi, USA
E25-2815
Optimizing left-sided breast cancer radiotherapy planning: dosimetric comparative analysis of 3DCRT, VMAT and Hybrid techniques
Francesca Buonanno, Italy
E25-2862
Dosimetric evaluation of helical tomotherapy and non-coplanar dual arcs VMAT for hippocampal-avoidance prophylactic cranial irradiation (HA-PCI)
Antonin Levy, France
E25-2902
Hypofractionated and dose-escalated radiotherapy for rectal cancer: a feasibility planning study of proton and photon therapy
Erik Almhagen, Sweden
E25-2908
Development of lattice radiotherapy methodology as preparatory work for phase I clinical trial
Maxwell Robinson, United Kingdom
E25-2949
Dosimetric comparison of IMRT and VMAT Lattice radiation therapy (LRT) as a boost for locally advanced non-small cell lung carcinoma.
Balaji Subramanian Sitaraman, Oman
E25-2980
Evaluation of the feasibility of implementing the VMAT-TBI procedure, considering differences in patient anatomy
Joanna Litoborska, Poland
E25-3019
Dosimetric comparison of inverse optimization versus forward optimization in MRI-guided high-dose-rate brachytherapy of cervical cancer
Manuel de la Cruz González, Spain
E25-3034
Robustness Assessment of Robust Optimized Dynamic Mixed-Beam Arc Radiotherapy for Left Breast Treatments Under Deep Inspiration Breath-Hold Variations
Björn Zobrist, Switzerland
E25-392
Three year experience of clinical Implementation of an Automated VMAT Treatment Planning Script for Head and Neck Cancer Patients
Nataliya Kovalchuk, USA
E25-3086
Knowledge-based autoplanning improves efficiency and plan quality for larynx stereotactic radiotherapy
He Wang, USA
E25-3117
Customizable 3D-printed lung shielding blocks for total body irradiation (TBI)
Ethan Stolen, USA
E25-3132
Hypoxia region dose escalation in head and neck cancer – dosimetric analysis
Lukas Knybel, Czech Republic
E25-3170
Evaluating potential of a novel dynamic collimator rotation solution with static angle modulated ports for prostate SBRT planning
Ben Archibald-Heeren, Australia
E25-3175
Planning target volume designed by spatial displacement models to spare pharyngeal constrictor muscles in oropharyngeal cancer
Mona Arbab, USA
E25-3179
Advancing Lung Cancer Radiotherapy Using VMAT with Dynamic Collimator Rotation and Modulated Ports for Improved Dosimetric Endpoints and Efficiency
Michael Salerno, USA
E25-3186
Dose calculations on HyperSight cone beam CT
Sara Pilskog, Norway
E25-3265
Automated Knowledge-Based (KB) plans generation using a benchmark model for left whole breast radiotherapy: multi-Institute application
Claudio Fiorino, Italy
E25-3270
Dosimetric and Radiobiological Comparison of Hybrid Radiotherapy Technique with IMRT and VMAT for Rectal Cancer Patients
Mohsen Bakhshandeh, Iran Islamic Republic of
E25-3351
Evaluating the dosimetric performance of 6 MV FFF beams in left-sided breast VMAT
Elizabeth Patterson, Australia
E25-398
Assessment of the dosimetry robustness of multi-isocenters Volumetric Modulated Arc Therapy technique for Total Body Irradiation
Aicha Traore-Diallo, France
E25-3408
Hyperthermia to enhance radiotherapy treatments in soft-tissue sarcoma patients: radiobiological evaluations.
Antonella Soriani, Italy
E25-3430
Treatment planning of a whole left breast with lymph nodes and the IMN using VMAT, tomotherapy and proton therapy techniques: A multicentre study.
Stephane Dufreneix, France
E25-3586
Chemistry simulations following radiolysis with consideration of interaction potentials
Robin Erdmann, Germany
E25-3614
Intensity modulated proton beam therapy in vulvar cancer: a dosimetric analysis
Wiwatchai Sittiwong, Thailand
E25-3648
Comprehensive assessment of imaging and out-of-field doses in Hodgkin Lymphoma: implications for secondary cancer risk in VMAT and proton therapy
Mona Azizi, Sweden
E25-3677
Plan-of-the-Day strategies in Locally Advanced Cervical Cancer: Dosimetric comparisation of contrasting approaches from EMBRACE II recruiting centers
Silje Skjelsvik Os, Norway
E25-3692
automated multi-patient planning for VMAT prostate planning using fine-tuning process through dynamic adjustment of optimization parameters
Hasan Cavus, Belgium
E25-3733
Clinical Study of VMAT vs. 3DCRT for Breast Cancer with Lymph Node Involvement: Better Coverage, Faster Treatment, and No Increased Organ Dose
Kenni Engstrøm, Denmark
E25-543
Voxel-wise estimation of the dosimetric uncertainty of deformable image registration for reirradiation
Wolfgang Lechner, Austria
E25-3749
Skin dose in prone breast radiotherapy with a novel personalized 3D-printed immobilization device
Mania Aspradakis, Switzerland
E25-3813
Can we trust our clinical alfa/beta ratio for boosting gyneacological patients?
Sandra Vieira, Portugal
E25-3834
A Deep Learning-Based Predictive Model: Can AI Accurately Predict VMAT Dose Distributions in Lung Cancer?
Chirasak Khamfongkhruea, Thailand
E25-3877
Analytical Prediction of V10Gy for SRS Plans in Brain Metastases: Volume- and Asymmetry-Based Plan Evaluation
Tuba Tekin, Germany
E25-3880
EQOR – A Tool for EQDX-based Optimization for Re-Irradiation
Klara Kefer, Switzerland
E25-3896
Active pharyngeal sparing for photon head & neck treatment plans: a feasibility plan study
Andreas Lurtz, Germany
E25-3912
4D-CT vs. DIBH-CT: CTV variability and dosimetric impacts in photon and proton treatment planning for gastric MALT
Giovanni Pirrone, Italy
E25-3931
Unlocking the potential of highly conformal external beam radiotherapy planning for locally advanced cervical cancer: Results from EMBRACE-II
Anna Clark, United Kingdom
E25-3946