Poster
Poster Program
Jul 19 · 07:00
Python-Based Automation Framework for Annual Machine QA Data Archiving In Qatrack+
Annual water-tank measurements help ensure beam characteristics remain consistent with commissioning baselines. However, the lack of a standardized processing workflow and decentralized data storage makes it difficult to analyze...
Syed Bilal Ahmad, PhD
Therapy Physics
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Poster
Poster Program
Jul 19 · 07:00
A Novel, Dimensionless Efficiency Index for Evaluating Stereotactic Radiotherapy Plans: Nabaa Efficiency Index (NEI)
To introduce and validate the Nabaa Efficiency Index (NEI), a unified, dimensionless metric that integrates geometric conformity and dose-energy efficiency for evaluating plan quality across stereotactic radiosurgery (SRS/SBRT) a...
Nabaa Mohammed Alsiraj
Therapy Physics
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Poster
Poster Program
Jul 19 · 07:00
A Study on Enhancing Treatment Efficiency through Energy Layer Reduction In IMPT By Admm: A Retrospective Analysis of Lung Cancer Cases
In proton radiotherapy, layer switching time constitutes the most time-consuming procedure. By rationally reducing the total energy layers, treatment efficiency can be enhanced without compromising dose distribution or dosimetric...
Yunyi Fan, PhD
Therapy Physics
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Poster
Poster Program
Jul 19 · 07:00
User Expectations and Current Availability of HDR Brachytherapy Audits In Europe
The aim of this work was to evaluate the need to implement more dosimetric audits in high‐dose‐rate brachytherapy (HDR-BT) in Europe and to identify which characteristics such audits should meet according to users.
Javier Vijande, PhD
Laura Oliver Cañamás
Therapy Physics
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Poster
Poster Program
Jul 19 · 07:00
Pancreatic SBRT on Four Modern Platforms: Dosimetric and Radiobiological Gains with the Ethos Ring-Gantry Linac Versus Truebeam, Halcyon, and Helical Tomotherapy
To perform the first comprehensive dosimetric and radiobiological comparison of four modern delivery platforms for stereotactic body radiation therapy (SBRT) in pancreatic cancer: a conventional C-arm linac (TrueBeam), two establ...
Bin Zhang
Therapy Physics
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Poster
Poster Program
Jul 19 · 07:00
Diagnostic Imaging for Vertebral Metastases (DIVERT): A Simulation-Free VMAT Pilot Patient Study
We assessed the dosimetric and workflow feasibility of using a previously acquired diagnostic CT (DICT) for palliative VMAT planning of vertebral metastases in a prospective pilot patient study.
Madeleine Van de Kleut, PhD
Therapy Physics
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