PQA 01 - Radiation and Cancer Physics, Sarcoma and Cutaneous Tumors
session DESCRIPTION
ASTRO's posters feature the latest scientific case studies, practice innovations and research from experts in the field of radiation oncology, including Clinical Trials in Progress.
Poster presentations will be accessible to both live and virtual meeting attendees starting at 5:00 p.m. Eastern time, on Friday, September 26, 2025. Posters can be viewed through the Annual Meeting portal and in the Virtual Poster Library.
During scheduled times, attendees will have the opportunity to ask poster presenters questions about their research. Posters will be organized by track.
Presentations
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02:30pm - 04:00pm PT
3D Segment Anything Model (SAM) for 3D Protoacoustic Imaging Enhancement and <em>In Vivo</em> Dose Verification in Proton Therapy
Speaker: Lei Ren, PhD - University of Maryland Cancer Center, Baltimore -
02:30pm - 04:00pm PT
4-D Dose of Stereotactic Body Radiotherapy to Moving Target in Patients with Non-Small Cell Lung Cancer: Dosimetry Comparison and Potential Clinical Impact
Speaker: Rahul Mali, MD, MPH - University of Kansas Medical Center, Kansas City -
02:30pm - 04:00pm PT
4D-CT Ventilation and SPECT Perfusion Image-guided Radiotherapy with Knowledge-Based Planning
Speaker: Genta Michimata, MS - Department of Radiological Sciences, Komazawa University Graduate School and Department of Radiation Oncology, International Medical Center, Saitama Medical University, Setagaya-Ku -
02:30pm - 04:00pm PT
4p Non-Coplanar Stereotactic Body Radiation Therapy: Dosimetric Evaluation of VMAT Configurations for Recurrent Head and Neck Tumors
Speaker: Sixue Dong, PhD - Fudan University Shanghai Cancer Center, Shanghai -
02:30pm - 04:00pm PT
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02:30pm - 04:00pm PT
A Clinical Evaluation of In-Room Surgical Computed Tomography System for Intensity Modulated Proton Therapy
Speaker: William Hayes, BS - WashU Medicine, Saint Louis -
02:30pm - 04:00pm PT
A Clinical Trial on Respiratory Training Device (RESPEDUE) for Improving DIBH Radiotherapy in Breast Cancer
Speaker: Yoonsuk Huh, PhD - Seoul National University Hospital, Seoul -
02:30pm - 04:00pm PT
A Comparison of Single-Phase and Phase-Gated Average Verification Plans for Proton Radiotherapy
Speaker: Jedediah Johnson, PhD - Mayo Clinic, Rochester -
02:30pm - 04:00pm PT
A Deep-Learning Segmentation Model for Radiotherapy of Thoracic Lymph Nodes in NSCLC: Precise, Efficient and Clinician-Driven
Speaker: Xiaojing Zhang, PhD - Shandong University, jinan -
02:30pm - 04:00pm PT
A Dose Escalation Planning Study Using Total Marrow and Lymphoid Irradiation in a Reduced-Intensity Conditioning Regimen
Speaker: Kohki Yasui, PhD - Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo -
02:30pm - 04:00pm PT
A Dosimetric Comparison between BgRT-SABR Plans and C-Arm Linac-Based IGRT-SABR Plans for Lung and Bone Lesions
Speaker: Daniel Pham, PhD, CMD - Stanford Health Care, Stanford -
02:30pm - 04:00pm PT
A Dosimetric Feasibility Study Comparing VMAT-TMLI to VMAT-TBI Using Automation Scripts
Speaker: Nataliya Kovalchuk, PhD - Stanford University School of Medicine, Palo Alto -
02:30pm - 04:00pm PT
A Dosiomics Prediction Model of Brain Metastasis Post-SRS Radionecrosis Diagnosis
Speaker: Lana Wang, MS - Duke University, Durham -
02:30pm - 04:00pm PT
A Dual-Source Dual-Panel Large Field-of-View Cone-Beam CT System for Enhanced Radiotherapy via Spectral Imaging
Speaker: Xuemin Li, MD - Peking University Third Hospital, Beijing -
02:30pm - 04:00pm PT
A Feasibility Study for Pediatric Total Marrow Irradiation on a Novel Ring Gantry-Based Radiotherapy System
Speaker: Chunhui Han, PhD - City of Hope National Medical Center, Duarte -
02:30pm - 04:00pm PT
A Fully Automated Artificial Intelligence System for Refining Gross Tumor Volume Delineation in Esophageal Cancer Radiotherapy
Speaker: Hongfei Sun, PhD - Xijing Hospital, Xian 710032 -
02:30pm - 04:00pm PT
A Hybrid IMPT-VMAT Optimization Method for Clinically Deliverable Combined Proton-Photon Therapy
Speaker: Haozheng Shen, PhD - Shanghai Jiao Tong University, Shanghai -
02:30pm - 04:00pm PT
A Knowledge-Based-Planning Model for Clinical Trial QA of Radiation Therapy Plans for High-Grade Glioma
Speaker: Samantha Lloyd, PhD - BC Cancer Agency Vancouver, Vancouver -
02:30pm - 04:00pm PT
A Mathematical Framework for Determining the Effect of Rotational Errors on Single Iso Multi Target Stereotactic Radiosurgery
Speaker: Andrew Suen, MD - Virginia Mason Medical Center, Seattle -
02:30pm - 04:00pm PT
A Novel Mamba-Based 3D Dose Prediction Model with Channel-Aware Scan for Nasopharyngeal Carcinoma Radiotherapy
Speaker: Chen Li, PhD, RT - Sun Yat-Sen University Cancer Center, Guangzhou -
02:30pm - 04:00pm PT
A Novel Method to Generate Synthetic MRI from CBCT for Deep Inspiration Breath Hold Abdominal Treatments
Speaker: Laura Cervino, PhD - Memorial Sloan Kettering Cancer Center, New York -
02:30pm - 04:00pm PT
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02:30pm - 04:00pm PT
A Phase Ib/II Trial of Radiotherapy Combined with Doxorubicin and Sintilimab for Localized High-Risk Limbs and Trunk Soft Tissue Sarcomas
Speaker: Yan WANG, MD, PhD - Fudan University Shanghai Cancer Center, Shanghai -
02:30pm - 04:00pm PT
A Preliminary Study of Gated Stereotactic Body Radiation Therapy Utilizing the Beam-Pause Function of a Surface Guidance System
Speaker: Keying Xu, PhD, DABR - Rutgers Cancer Institute of New Jersey, New Brunswick -
02:30pm - 04:00pm PT
A Prospective Study of Multimodal Imaging in Primary Esophageal Cancer Target Delineation
Speaker: Rui Zeng, - Department of Radiotherapy, People’s Hospital of Zhongshan, Zhongshan, Guangdong, China,, zhonshan -
02:30pm - 04:00pm PT
A Prospective Trial Evaluating the Impact of Sarcoma SBRT on the Patient's Immune System: Baseline Results
Speaker: Erin Murphy, MD - Cleveland Clinic, Cleveland -
02:30pm - 04:00pm PT
A Single-Center Quality Assurance Study of Exposure to Staff from Lu-177 based Radiopharmaceutical Procedures in Tertiary Care Radiation Oncology Department
Speaker: Bhupesh Parashar, MD, PhD - Northwell Health/Zucker school of Medicine at Hofstra, Lake Success -
02:30pm - 04:00pm PT
A Treatment Planning Study of a New Fixed Beamline Model for an Upright Compact Proton Therapy System
Speaker: Susu Yan, PhD - Massachusetts General Hospital, Boston -
02:30pm - 04:00pm PT
A Universal Bioluminescence Tomography-Guided System for Pre-Clinical Radiotherapy Research
Speaker: Zhishen Tong, PhD - UT Southwestern Medical Center, Dallas -
02:30pm - 04:00pm PT
A Vision Test for Ultrasound System: Quantitative Quality Assessment Using a 3D Printed Eyechart
Speaker: Xiaofeng Zhu, PhD - Inova Schar Cancer Institute, Fairfax -
02:30pm - 04:00pm PT
Adaptive Radiotherapy Using PRECISE ART in Head and Neck Cancer: Impact on Toxicity and Clinical Outcomes
Speaker: Rishabh Kumar, MD - Amrita Institute of Medical Sciences, New Delhi -
02:30pm - 04:00pm PT
Advancing Personalized Radiotherapy Planning with AI-Empowered Real-Time Automatic Treatment Planning System
Speaker: Chenyang Shen, PhD - University of Texas Southwestern Medical Center, Dallas -
02:30pm - 04:00pm PT
Advancing Proton Therapy: Dosimetric Superiority of Proton Arc Therapy over IMPT in Esophageal Cancer Treatment
Speaker: Ebin Sebastian, MBBS - Corewell Health William Beaumont University Hospital, Royal Oak -
02:30pm - 04:00pm PT
Advancing Surface Based Breath Hold Gated Lung Radiotherapy: Commissioning of a Combined Stereoscopic X-ray and Surface Guided Motion Management System
Speaker: Garrett Baltz, MS - Scripps Cancer Center,, San Diego -
02:30pm - 04:00pm PT
AI Agent Empowered Interactive Platform for Patient-Specific Dynamic Contour and Plan Modification and Quality Assurance
Speaker: Xinfeng Chen, PhD - Medical College of Wisconsin, Milwaukee -
02:30pm - 04:00pm PT
AI-Based Generation of ITV for 4DCT Data
Speaker: Kaishen Li, PhD, MS - University of Florida, Gainesville -
02:30pm - 04:00pm PT
AI-Based Synthetic Simulation CT Generation from Diagnostic CT for Simulation-Free Radiotherapy Workflow in a Low Resource Setting
Speaker: Baozhou Sun, PhD, MBA - Baylor College of Medicine, Houston -
02:30pm - 04:00pm PT
AI-Empowered MR-Guided Radiotherapy on a Conventional LINAC
Speaker: Scott Hollingsworth, BS - Washington University in St. Louis School of Medicine, St Louis -
02:30pm - 04:00pm PT
An Adaptive 3D Large Vision Model for the Auto-Delineation of Clinical Target Volume and Organs at Risk in Pancreatic Cancer Radiotherapy
Speaker: Gang Ren, MD - Air Force Medical Center , Beijing -
02:30pm - 04:00pm PT
An Optimized Deep Learning CBCT Auto-Segmentation Method for Bladder-Filled Patients in Prostate Adaptive Radiation Therapy
Speaker: Jian-Kuen Wu, PhD - National Taiwan University Hospital, Taipei -
02:30pm - 04:00pm PT
aPBI VMAT Radiotherapy: Retrospective Analysis of Patient-Specific Bio-Morphological Features in Cherenkov Imaging for Positioning Verification
Speaker: Yao Chen, BS - Dartmouth College, Hanover -
02:30pm - 04:00pm PT
Are We Misrepresenting Proton Minibeam Therapy Effectiveness through Physical Dose Metrics?
Speaker: Serdar Charyyev, PhD - Stanford University, San Jose -
02:30pm - 04:00pm PT
Artifact Suppression and Soft-Tissue Enhancement in Synthetic CT for Thorax CBCT Images Using an Enhanced CycleGAN Model with Expanded Receptive Field
Speaker: Eric Paulson, PhD - Medical College of Wisconsin, Milwaukee -
02:30pm - 04:00pm PT
Artificial Intelligence-Based Assessment of Combined Dosiomic and Radiomic Features for Prediction of Metastatic Recurrence in Soft Tissue Sarcoma Treated with Preoperative Radiotherapy
Speaker: Mauro Loi, MD, PhD - Azienda Ospedaliera Universitaria Careggi, Florence -
02:30pm - 04:00pm PT
Assessing Skin Dose Robustness in Breast VMAT: A Comparison of Virtual Bolus and Robust Planning
Speaker: Hojin Kim, PhD - Department of Radiation Oncology, Yonsei Cancer Center, Heavy Ion Therapy Research Institute, Yonsei University College of Medicine, Seoul -
02:30pm - 04:00pm PT
Assessing the Efficacy of an AI-Assisted TPS for Patients with Oligometastatic Cancer
Speaker: Bulent Aydogan, PhD - University of Chicago, Chicago -
02:30pm - 04:00pm PT
Assessment of Patient Reported Clinical Outcomes of Risk-Adapted Stereotactic Body Radiotherapy (SBRT) Treatment of Peripherally Located Lung Tumors
Speaker: Jovan Pierre-Charles, MD, BS - University of Kentucky, Lexington -
02:30pm - 04:00pm PT
Associating Weight Loss with Soft Tissue Wasting Using Daily Cone Beam CT Imaging and Autosegmentation for Head and Neck Cancer Patients Undergoing Multi-Modal Treatment Regimens
Speaker: Erika Jank, BS - UCLA David Geffen School of Medicine/UCLA Medical Center, Los Angeles -
02:30pm - 04:00pm PT
Automated Analysis of Log Files from Gated Delivery of Stereotactic Body Radiotherapy Using Motion Management in a 1.5 T MR-Linac: A Multi Institution Report
Speaker: Ergys Subashi, PhD - MD Anderson Cancer Center, Houston -
02:30pm - 04:00pm PT
Automatic Recognition of Post-Radiotherapy Tumor Regions in Esophageal Cancer Based on Medical Physics Prior Information: A Multi-Center Study
Speaker: Ziqi An, - Department of Radiation Oncology, Xijing Hospital, Fourth Military Medical University, Xi'an -
02:30pm - 04:00pm PT
Auto-Segmentation of Trigeminal Roots in MRI CISS Images for Radiotherapy Treatment Planning
Speaker: Hoi Man Lau, MS - Hong Kong Sanatorium and Hospital, Hong Kong -
02:30pm - 04:00pm PT
Back to the Past: Challenges and Pitfalls of Manual vs. Automatic MR-CT Registration in Stereotactic Radiosurgery for Brain Metastases
Speaker: Valeria Faccenda, PhD - Fondazione IRCCS San Gerardo dei Tintori, Monza -
02:30pm - 04:00pm PT
Benefit of Deep Inspiration Breath Hold Technique for VMAT Right-Sided Post-Mastectomy Nodal Irradiation
Speaker: Anelyn Chui, RT, MARadTherPrac - Peter MacCallum Cancer Centre, Box Hill -
02:30pm - 04:00pm PT
Bilateral Breast Treatment in a Single Arc Using Novel Volumetric Modulated Arc Therapy with Static-Angle Modulated Ports (STAMPs)
Speaker: Taoran Li, PhD - University of Pennsylvania, Philadelphia -
02:30pm - 04:00pm PT
Bragg Peak Modulation in Ion Therapy Using a Mesh-Stacked Porous Structure: A Preliminary Study
Speaker: Sixue Dong, PhD - Fudan University Shanghai Cancer Center, Shanghai -
02:30pm - 04:00pm PT
Breathing Control in RadioTHerapy Using Non-Invasive Mechanical Ventilation; The BreaCoRTH Study
Speaker: Arjan Bel, PhD - Amsterdam University Medical Center (AUMC), Amsterdam -
02:30pm - 04:00pm PT
Can Consistency in Treatment Time and Positioning time Improve the Reproducibility of Intestinal and Bladder Conditions? A Self-Controlled Prospective Non-Randomized Study
Speaker: Rong Cai, - Department of Radiation Oncology, Xijing Hospital, Fourth Military Medical University.,, xi'an -
02:30pm - 04:00pm PT
Clinical Evaluation of AI-Generated Contours for Pediatric Proton CSI: A Blinded Expert Review
Speaker: Alexander Choi, MS - Northwestern Memorial Hospital, Chicago -
02:30pm - 04:00pm PT
Clinical Experience with a CT-Free CBCT-Guided Online Adaptive Workflow for Palliative Radiotherapy
Speaker: Ashaya Jaglal, MS - Amsterdam UMC, Amsterdam -
02:30pm - 04:00pm PT
Clinical Toxicity Profiles of Neoadjuvant Volumetric Modulated Arc Radiotherapy and Proton Beam Radiotherapy for Soft Tissue Sarcoma: A Single-Institution Retrospective Analysis
Speaker: Alexander Allen, MD - University of Maryland Medical Center, Baltimore -
02:30pm - 04:00pm PT
Clinical Translation of AI-Augmented Monte Carlo Simulations: Enabling High-Resolution Proton Dose Mapping for Adaptive Therapy
Speaker: Bin Han, PhD - Stanford University, Palo Alto -
02:30pm - 04:00pm PT
Clinical Viability of Inter-Patient Adaptive Radiotherapy (IPART): Enabling Seamless Re-Planning and Immediate Treatment Access
Speaker: Da Wang, PhD - UT Southwestern Medical Center, Dallas -
02:30pm - 04:00pm PT
Commissioning and First Clinical Treatment of Mini-Lattice Radiation Therapy
Speaker: Daiki Hara, PhD, MS, BS - Mayo Clinic Rochester, Rochester -
02:30pm - 04:00pm PT
Comparative Analysis of Uncertainty Quantification Models in Deep Learning for Dose Prediction of Radiotherapy
Speaker: Liting Chen, - Department of Radiation Oncology, Xijing Hospital, Fourth Military Medical University, Xi'an -
02:30pm - 04:00pm PT
Comparative Evaluation of Auto-Contouring Software and Physician Review for Brain Metastasis Detection in Stereotactic Radiosurgery
Speaker: Sophia Shah, BS - Thomas Jefferson University, Philadelphia -
02:30pm - 04:00pm PT
Comparative Evaluation of Deep Learning Models for Pancreatic Cancer Tumor Segmentation and Motion Tracking in 4D CT Images: Toward Enhanced Radiotherapy Precision
Speaker: Zhe Ji, MD - Peking University Third Hospital, Beijing -
02:30pm - 04:00pm PT
Comparing Urethral Delineation for MRI-Based and Urethrogram-Based Contouring
Speaker: Nima Aghdam, MD, MS - NYU Langone Health, New York -
02:30pm - 04:00pm PT
Comparison of Adult Autocontouring Models to Manual Delineation of Organs at Risk for Pediatric Patients
Speaker: Elizabeth McKone, MD - Mayo Clinic Rochester, Rochester -
02:30pm - 04:00pm PT
Comparison of Cumulative Dose Assessment Strategies for External Beam Radiotherapy and Brachytherapy in Gynecological Cancers
Speaker: Sebastian Meyer, PhD - Memorial Sloan Kettering Cancer Center, New York -
02:30pm - 04:00pm PT
Comparison of Radiation-Induced Side Effects in Breast Cancer Treatments with the Application of 3D-Printed Immobilization Devices
Speaker: Alessandro Cicchetti, MD, PhD - Fondazione IRCCS - Istituto Nazionale dei Tumori, Milan -
02:30pm - 04:00pm PT
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02:30pm - 04:00pm PT
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02:30pm - 04:00pm PT
Conformal Scintillator Array Imaging Allows for Dynamic 2D In Vivo Dosimetry of Wide-Area and High-Gradient Fields
Speaker: Roman Vasyltsiv, BS - Dartmouth College, Hanover -
02:30pm - 04:00pm PT
Consolidative Use of Radiotherapy to Block Oligoprogression in Patients with Metastatic Melanoma on Immunotherapy (CURB-Melanoma) - A Single Arm, Phase 2 Clinical Trial
Speaker: Oded Icht, MD, MBA - Princess Margaret Cancer Centre, University Health Network, University of Toronto, Toronto -
02:30pm - 04:00pm PT
Decoding Auto-Segmentation: A Deep Qualitative Analysis of Commercial Tools for Organs-at-Risk Delineation
Speaker: Ranjini Tolakanahalli, PhD - Miami Cancer Institute: Baptist Health South Florida, Miami -
02:30pm - 04:00pm PT
Decoding Auto-Segmentation: A Deep Qualitative Analysis of Commercial Tools for Organs-at-Risk Delineation
Speaker: Ranjini Tolakanahalli, PhD - Miami Cancer Institute: Baptist Health South Florida, Miami -
02:30pm - 04:00pm PT
Deep Learning Based Automated Delineation of Vestibular Schwannomas: Geometric and Dosimetric Validation
Speaker: Gregory Szalkowski, PhD, MS, BS - Stanford Cancer Institute Palo Alto, Palo Alto -
02:30pm - 04:00pm PT
Deep Learning-Based Automatic Dose Optimization of Brachytherapy
Speaker: Xianliang Wang, PhD - Sichuan Cancer Hospital & Research Institute, Sichuan -
02:30pm - 04:00pm PT
Deep Learning-Based Automatic Reconstruction of Interstitial Needles in Brachytherapy for Cervical Cancer
Speaker: Xianliang Wang, PhD - Sichuan Cancer Hospital & Research Institute, Sichuan -
02:30pm - 04:00pm PT
Deformable Image Registration for Assessing Time-Course Effect of Proton Beam in the Heart in the Presence of Large Anatomical Variations
Speaker: Hyeongseok Kim, MS - Massachusetts General Hospital, Boston -
02:30pm - 04:00pm PT
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02:30pm - 04:00pm PT
Design of a Device for Supplying High Oxygen Concentration Gas to Support Breath-Hold for Radiotherapy Patients
Speaker: Xiyu Zhang, MS - Shanghai Proton and Heavy Ion Center, Shanghai -
02:30pm - 04:00pm PT
Determining the Ideal Uptake Time for Gadoxetate Disodium-Enhanced Liver Tumor Delineation on a 0.35 T MR-Linac
Speaker: Eli Grant, - Department of Radiation Oncology, Lennar Foundation Comprehensive Cancer Center, City of Hope National Medical Center, Irvine, CA, Irvine -
02:30pm - 04:00pm PT
Developing Standardized Online Adaptive Automated Templates for Ongoing Clinical Trials: Methodology from the Janus Rectal Cancer Trial
Speaker: Yi-Fang Wang, PhD, MS - Columbia University College of Physicians and Surgeons, New York -
02:30pm - 04:00pm PT
Development and Implementation of a Customized Medical Software Suite to Facilitate New Treatment Techniques for a Dual Particle Therapy Center
Speaker: Johannes Hopfgartner, PhD - EBG MedAustron GmbH, Wiener Neustadt -
02:30pm - 04:00pm PT
Development and Validation of an Individualized PTV Margin Customization Approach Using Fan-Beam Computed Tomography-Guided Adaptive Radiotherapy (FBCT-gART) and Four-Dimensional Computed Tomography (4DCT) in Pancreatic Cancer Patients
Speaker: Wenjing Huo, RT - Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan -
02:30pm - 04:00pm PT
Development of a Markerless Real-Time Monitoring Method for Radiation Therapy in Prostate Cancer
Speaker: Toshiki Fujiwara, MD - Department of Radiation Oncology, Kochi University, Kochi -
02:30pm - 04:00pm PT
Development of a Real-Time Dose Calculation Method for BNCT Based on Blood Boron Concentration
Speaker: Takayuki Yagihashi, PhD - Shonan Kamakura General Hospital, Kamakura -
02:30pm - 04:00pm PT
Development of a Tissue Segmentation-Mediated Synthetic CT Method for Improved Gastrointestinal Gas Cavity Definition for Online Adaptive MRI-Guided Radiation Therapy
Speaker: Kamal Singhrao, PhD - Brigham and Women's Hospital/Dana Farber Cancer Institute, Boston -
02:30pm - 04:00pm PT
Development of an AI-Assisted Automated Quality Assurance AnalysisTool for Linear Accelerators Using Pylinac
Speaker: Yu-Wei Lin, MD, PhD, MS - Kaohsiung Veterans General Hospital, Kaohsiung -
02:30pm - 04:00pm PT
Development of an Online Adaptive Decision Making Tool for Helical Delivery Platforms
Speaker: Guang-Pei Chen, PhD - Medical College of Wisconsin, Milwaukee -
02:30pm - 04:00pm PT
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02:30pm - 04:00pm PT
Digital Uniform Nesting Enclosure (DUNE) for Radiation Therapy in Early-Stage Dupuytren's Disease
Speaker: James Sohn, PhD - University of Chicago, Chicago -
02:30pm - 04:00pm PT
Direct-to-Unit Adaptive Single Fraction Partial Breast Irradiation Using CT-Guidance: An In-Silico Study
Speaker: Silpa Raju-Salicki, MD - Washington University in St. Louis, St. Louis -
02:30pm - 04:00pm PT
Do Uniform Fasting Instructions Lead to Reproducible Stomach Volumes that Decrease the Proximity of the Stomach to the Target for Pancreatic Cancer Patients?
Speaker: Enya Nguyen, BS - Henry Ford Cancer Institute, Detroit -
02:30pm - 04:00pm PT
Dose Optimization Methods for HDR Prostate Brachytherapy with Boost to Intraprostatic Dominant Lesions Using a TRUS-MRI Contour-Based Deformable Fusion Workflow
Speaker: Virginia Álvarez, MS - Hospital Clínico San Carlos, Madrid -
02:30pm - 04:00pm PT
Dose Rate Dependence of Rbe of I-125 in Eye Plaque Treatment
Speaker: Poonam Yadav, PhD - Northwestern University Feinberg School of Medicine, Chicago -
02:30pm - 04:00pm PT
Dose-Response Modeling of Dysphagia Toxicities for Head and Neck SBRT Re-Irradiation
Speaker: Quentin Diot, PhD - University of Colorado, Aurora -
02:30pm - 04:00pm PT
Dosimetric Advantage of Lattice Radiotherapy for Locally Advanced Bulky Head and Neck Cancer Using a Novel X-Ray and ?-Ray Combination Technique
Speaker: Zhongfei Wang, MD - Xijing Hospital, Xian 710032 -
02:30pm - 04:00pm PT
Dosimetric Characterization and Experimental Validation for the Flat-Panel X-Ray Source, An Electronic Brachytherapy System
Speaker: Mengke Qi, - Sun Yat-Sen University Cancer Center, Guang Dong Province -
02:30pm - 04:00pm PT
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02:30pm - 04:00pm PT
Dosimetric Comparison of a Novel Automated Noncoplanar Volumetric-Modulated Arc Therapy Technique and a Robotic Radiosurgery System in Stereotactic Radiosurgery of Vestibular Schwannomas
Speaker: Yin Zhang, PhD - Rutgers Cancer Institute of New Jersey, New Brunswick -
02:30pm - 04:00pm PT
Dosimetric Comparison of Scheduled and Adaptive Planning for Bladder Cancer Treatment Using CT-Based Online Adaptive System
Speaker: Ahmad Amoush, PhD - Columbia University Irving Medical Center, New York -
02:30pm - 04:00pm PT
Dosimetric Evaluation of Proton Arc Therapy for Chest Wall Radiation in Patients with Tissue Expanders
Speaker: Andrew Wroe, PhD - Miami Cancer Institute, Miami -
02:30pm - 04:00pm PT
Dosimetric Evaluation of the Spatial Fractionated Radiotherapy (SFRT) Planning Strategy Combining VMAT and CyberKnife
Speaker: Yi Peng, PhD - Sichuan Cancer Hospital, Chengdu -
02:30pm - 04:00pm PT
Dosimetric Impact of CT Simulation vs. Diagnostic CT in Palliative Radiation Therapy Planning in a Low-Resource Clinic: A DVH Analysis
Speaker: Baozhou Sun, PhD, MBA - Baylor College of Medicine, Houston -
02:30pm - 04:00pm PT
Dual-Energy Spectral CT Quantitative Parameters as Potential Indicator of Response Assessment in Head-Neck Cancer Treatment: A Preliminary Study
Speaker: Santanu Samanta, MD - University of Arkansas for Medical Sciences, Little Rock -
02:30pm - 04:00pm PT
Dual-Isocenter MR-Linac Workflow for Cervical Cancer: Reducing GI Toxicity in Large-Volume Irradiation via Daily Adaptive Planning
Speaker: Kuo Li, - Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, jinan -
02:30pm - 04:00pm PT
Dynamic Bowtie-Enhanced kV-MV Integrated Radiotherapy System: A Phantom Study for Simultaneous Imaging Quality Improvement and Dose Optimization
Speaker: Xin Lin, PhD - Shanghai United Imaging Healthcare Co. Ltd., Shanghai -
02:30pm - 04:00pm PT
Early Outcome of Presto: A Phase I-II Trial of Short Course PRE-Operative Radiotherapy for Soft Tissue Sarcoma
Speaker: Tomás De Souza, MD - McGill University Health Centre, Montreal -
02:30pm - 04:00pm PT
Effect of Immobilization Mask and Beam Energy on Dose Coverage to Small Joints in Treating Osteoarthritis with Low-Dose Radiation Therapy
Speaker: Kenneth Homann, PhD - Vanderbilt University Medical Center, Nashville -
02:30pm - 04:00pm PT
Effects of Biology Tracking Zone Size on Biology-Guided Radiotherapy with and without Setup Margins for PET-Avid Bone Lesions
Speaker: Chunhui Han, PhD - City of Hope National Medical Center, Duarte -
02:30pm - 04:00pm PT
Effects of Daytime and Nighttime Radiotherapy on Treatment Accuracy: A Prospective, Self-Controlled, Nonrandomized Study
Speaker: Fei Bai, - radiotherapy department, xi,an -
02:30pm - 04:00pm PT
Efficacy and Safety of Thermoplastic Film Thermostatic Heating in Radiotherapy for Upper Abdominal Tumors: A Prospective Randomized Controlled Trial
Speaker: Qiu Hu, MS - Department of Radiation Oncology, Xijing Hospital, Fourth Military Medical University., xi'an -
02:30pm - 04:00pm PT
End-to-End Clinical Evaluation Testing of Synthetic CT for MRI-Only Brain and Pelvis Radiotherapy
Speaker: Eric Paulson, PhD - Medical College of Wisconsin, Milwaukee -
02:30pm - 04:00pm PT
Enhanced Review of SRS Treatment Response on Follow-up MR Imaging by Incorporating Contouring DICOM Files in PACS
Speaker: Kayla Steed, MD, PhD - University of Alabama at Birmingham, Birmingham -
02:30pm - 04:00pm PT
Enhancing Gamma Knife Radiosurgery Precision with Plastic Scintillator Detector-Based Quality Assurance
Speaker: Hugh Lee, PhD - Washington University School of Medicine, Saint Louis -
02:30pm - 04:00pm PT
Evaluating an Algorithm for CBCT Correction for Adaptive Planning
Speaker: Kujtim Latifi, PhD - Moffitt Cancer Center, Tampa -
02:30pm - 04:00pm PT
Evaluation of Dual-Energy CT for Accurate Dose Calculation in Stereotactic Radiotherapy of Brain Metastases
Speaker: Anne Richter, PhD - Universitätsklinikum Würzburg, Würzburg -
02:30pm - 04:00pm PT
Evaluation of Iterative Deformable 2D-3D Registration for Motion Management with Pancreatic SBRT Patients
Speaker: Abdella Ahmed, PhD - Northern Sydney Cancer Centre - Royal North Shore Hospital, Sydney 2061 -
02:30pm - 04:00pm PT
Evaluation of Methods for Enhancing Energy-Optimized Cone-Beam CT Virtual Monoenergetic Images
Speaker: Andrew Keeler, PhD - Loyola University Medical Center, Maywood -
02:30pm - 04:00pm PT
Evaluation of Necessary and Sufficient PTV Margins for Offline Adaptive Head and Neck Cases Treated with Tomotherapy
Speaker: Rose Kamal, PhD - Amrita Institute of Medical Sciences and Research Centre, Faridabad -
02:30pm - 04:00pm PT
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02:30pm - 04:00pm PT
Evaluation of Salivary Gland Mouse and Human Model for Small-Scale Monte Carlo Radiopharmaceutical Therapy Dosimetry
Speaker: David Adam, PhD, MS - Johns Hopkins University School of Medicine, Baltimore -
02:30pm - 04:00pm PT
Evaluation of the Biological Effectiveness of Spatially Fractionated Radiation Therapy Using Gamma-Knife vs. VMAT SRS on Brain Metastases
Speaker: Tara Gray, PhD - Cleveland Clinic, Independence -
02:30pm - 04:00pm PT
Evaluation of the Targeting and Dosimetric Accuracy of Biomechanical Model-Based Single Isocenter Adaptive Radiotherapy Planning for Oligometastatic Bone Metastases
Speaker: Kamal Singhrao, PhD - Brigham and Women's Hospital/Dana Farber Cancer Institute, Boston -
02:30pm - 04:00pm PT
Expanding GPT-RadPlan: An Agentic Framework for Fully Automated and Adaptive Radiotherapy Treatment Planning
Speaker: Sheng Liu, PhD - Department of Radiation Oncology, Stanford University, Stanford -
02:30pm - 04:00pm PT
Exploratory Study on SGRT in Precise Radiotherapy of Intracranial Tumors without Mask Fixation: A Randomized Controlled Study
Speaker: Lin Yang, - Department of Radiotherapy, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi Province -
02:30pm - 04:00pm PT
Exploring the Clinical Landscape of Online Adaptive Radiotherapy in Taiwan: A 3-Year Retrospective Analysis of Case Distribution and Characteristics
Speaker: Ting-Chun Lin, MD - China Medical University Hospital, Taichung -
02:30pm - 04:00pm PT
Exploring the Impact of Breathing Phase Reduction on 4D Robust Optimization in Intensity-Modulated Proton Therapy for Hepatocellular Carcinoma
Speaker: Shuting Wang, - Department of Graduate, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan -
02:30pm - 04:00pm PT
Extended Field Spine Stereotactic Body Radiation Therapy with CT-Guided Adaptive Radiation Therapy System
Speaker: Beatriz Guevara, MS - University Hospitals Cleveland Medical Center, Cleveland -
02:30pm - 04:00pm PT
External Beam Treatment Delivery Efficiency Assessment via Trajectory Log Analysis
Speaker: Ruiming Edmondson, PhD - Mayo Clinic, Scottsdale -
02:30pm - 04:00pm PT
Factors Contributing to Recurrence in Soft Tissue Sarcomas
Speaker: Caroline Oska, MD - Montefiore Einstein Comprehensive Cancer Center, Bronx -
02:30pm - 04:00pm PT
Fan Beam Computed Tomography-Guided Adaptive Radiotherapy (FBCT-gART) Combined with Four-Dimensional Computed Tomography (4DCT) of Pancreatic Cancer: A New Workflow and Dosimetric Benefits
Speaker: Wenjing Huo, RT - Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan -
02:30pm - 04:00pm PT
Feasibility and Accuracy of CBCT-MRI Image Matching for Daily Positioning in MRI-Only Pelvic Radiotherapy
Speaker: Da Zhang, PhD - Sichuan Cancer Hospital & Institute, School of Medicine, University of Electronic Science and Technology of China, Chengdu -
02:30pm - 04:00pm PT
Feasibility and Initial Clinical Experience with Online Adaptive MRI-Guided SBRT for Central Lung Tumors
Speaker: Teo Stanescu, PhD - Princess Margaret Cancer Centre, Toronto -
02:30pm - 04:00pm PT
Feasibility of Combining Same-Day Biology-Guided Radiotherapy (BgRT) and Stereotactic Body Radiotherapy for Patients with Oligometastatic Disease on a PET-Linac Platform
Speaker: Bin Cai, PhD - University of Texas Southwestern Medical Center, Dallas -
02:30pm - 04:00pm PT
Feasibility of DLAS-Driven Reoptimization to Accelerate MR-Guided Online Adaptive Radiotherapy for Pancreas Malignancies
Speaker: Asma Amjad, PhD - Froedtert & Medical College of Wisconsin, Milwaukee -
02:30pm - 04:00pm PT
Feasibility of Photon Based Ultra-High Dose Rate Therapy - Using kVp X-Ray Tubes
Speaker: Frank Van Den Heuvel, PhD, FAAPM - University Hospital Zurich, Zurich -
02:30pm - 04:00pm PT
Feasibility of Weighting for Physician Satisfaction Based on Correlation between an In-House Developed Physician-Blind Test and Geometric Similarity in Heart Auto-Segmentation
Speaker: Jae Choon Lee, MS - Korea University Medicine, Anam Hospital, Seoul -
02:30pm - 04:00pm PT
Feasibility Study of an AI-Assisted MRI-Only Simulation-Free Radiation Therapy Workflow
Speaker: Zi Yang, PhD - Stanford University, San Jose -
02:30pm - 04:00pm PT
Feasibility Study of Bragg Peak Proton FLASH Radiotherapy in Pediatric Brain Tumors
Speaker: Chingyun Cheng, PhD - University of Wisconsin Madison, Madison -
02:30pm - 04:00pm PT
Feasibility Study of Functional MR Imaging Based Biologically Guided Lattice Radiotherapy
Speaker: Ke Yuan, PhD - Sichuan Cancer Hospital, Chengdu -
02:30pm - 04:00pm PT
Feasibility Study of Lying-on-Gurney Position Total Skin Electron Therapy for Frail Patients
Speaker: Zi Yang, PhD - Stanford University, San Jose -
02:30pm - 04:00pm PT
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02:30pm - 04:00pm PT
FLASH Effect Modeling for Ion-beam Radiation Therapy Based on Microdosimetry
Speaker: Tianyuan Dai, PhD - Department of Radiation Oncology Physics and Technology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan -
02:30pm - 04:00pm PT
Free-Breathing Spirometer-Gated Proton Pencil Beam Scanning Radiotherapy - Maintain Tumor Coverage with Improved Organ-at-Risk Sparing
Speaker: Hang Qi, PhD - New York Proton Center, New York -
02:30pm - 04:00pm PT
Guided by the Guidelines: Clinical Guideline-Driven Refinement of Deep Learning for Pancreatic Tumor Segmentation
Speaker: Zhe Ji, MD - Peking University Third Hospital, Beijing -
02:30pm - 04:00pm PT
Harnessing Deep Learning on Fractional Dosimetry for Acute Genitourinary Toxicity Prediction Following Prostate SBRT
Speaker: Xiangrong Qi, PhD - Dept. of Radiation Oncology, Los Angeles -
02:30pm - 04:00pm PT
Hybrid Single Target: A New Strategy of Jointly Optimized Planning and Delivery for Biology-Guided Radiotherapy and Image-Guided Radiotherapy
Speaker: Andrew Groll, PhD - Reflexion Medical, Inc. , Hayward -
02:30pm - 04:00pm PT
Hypofractionated Online Adaptive Radiotherapy for a Personalized Approach to Muscle Invasive Bladder Cancer
Speaker: Celina Chiodo, MD, MS - Moffitt Cancer Center, Tampa -
02:30pm - 04:00pm PT
Impact of Abdominal Compression in MR-Guided Online Adaptive Planning for Abdominal Cancers Treated with a 1.5 Tesla MR-Linac
Speaker: Moghadaseh Khaleghibizaki, MS - MD Anderson Cancer Center, Houston -
02:30pm - 04:00pm PT
Impact of Anterior and Posterior Changes in Patient Hair during Radiotherapy on Precision Radiotherapy for Gliomas: A Real-World Study
Speaker: Fa Yang, - Department of Radiation Oncology, Xijing Hospital, Fourth Military Medical University., xi'an -
02:30pm - 04:00pm PT
Impact of Surface-Guided Radiation Therapy (SGRT) on Inter- and Intra-Fractional Motion Errors and Dose Delivery in Pediatric Stereotactic Body Radiotherapy
Speaker: Zhen Zhou, RT - Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing -
02:30pm - 04:00pm PT
Improving CT Image Quality Outside of the Regular Scan Field of View for Radiation Therapy Planning Using a Novel Reconstruction Algorithm
Speaker: George Noid, PhD - Medical College of Wisconsin, Milwaukee -
02:30pm - 04:00pm PT
Improving Proton Dose Calculation Accuracy Using ROI-Focused AI Deep Learning Network for CBCT Based Adaptive Proton Therapy
Speaker: Weiguang Yao, PhD - University of Maryland School of Medicine, Baltimore -
02:30pm - 04:00pm PT
Initial Experience with Using Deformable Registration Techniques to Calculate Prior Organ-at-Risk Dose for Re-Irradiation
Speaker: Kristofer Kainz, PhD - Medical College of Wisconsin, Milwaukee -
02:30pm - 04:00pm PT
Intensity Modulated Proton Therapy with Robust Optimization to Mitigate Inter-Fractional Variations
Speaker: Romy Megahed, MD - UAMS Radiation Oncology, Little Rock -
02:30pm - 04:00pm PT
Interferon Signaling Underlies Radiotherapy Responses in Malignant Peripheral Nerve Sheath Tumors (MPNSTs)
Speaker: Harish Vasudevan, MD, PhD - University of California San Francisco, SAN FRANCISCO -
02:30pm - 04:00pm PT
Interstitial Brachytherapy for Soft Tissue Sarcomas: Outcomes and Patterns of Failure Patterns from a Single Institution Experience
Speaker: Romy Megahed, MD - UAMS Radiation Oncology, Little Rock -
02:30pm - 04:00pm PT
Intrafractional Changes in Bladder and Rectum Volumes during Prostate Cancer Adaptive Radiotherapy: A Preliminary Quantitative Analysis.
Speaker: Iwona Debosz-Suwinska, MD - Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice -
02:30pm - 04:00pm PT
Intrafractional Motion Analysis of Pancreatic Tumors and Organs-at-Risk during MRgART Using Optical Flow Calculation
Speaker: Takanori Adachi, PhD - Kyoto University Hospital, Kyoto -
02:30pm - 04:00pm PT
Intrafractional Prostate Motion Management with the Comfort Autoscan System
Speaker: Xuemin Li, MD - Peking University Third Hospital, Beijing -
02:30pm - 04:00pm PT
Intra-Op Imaging Method for Treatment Planning for HDR Brachytherapy
Speaker: Lisa Turner, MS - Memorial Care Health System, Long beach -
02:30pm - 04:00pm PT
Investigating Target Coverage and Organ-at-Risk Sparing for Adaptive Radiotherapy of Head and Neck Cancer with Direct Dose Calculation on Cone Beam CT
Speaker: Peter Martin, PhD - Nova Scotia Health Authority - NS Cancer Centre, Halifax -
02:30pm - 04:00pm PT
Investigation of Knowledge-Based Planning for Spine Stereotactic Body Radiation Therapy with Dose Concentration on the Gross Tumor
Speaker: Fumiya Tsurumaki, PhD - Tokyo Metropolitan Komagome Hospital, Bunkyo-ku -
02:30pm - 04:00pm PT
Isocenter Optimization for Robust VMAT-Based Single-Isocenter Multiple-Targets SRS
Speaker: Kevin Teo, PhD - University of Pennsylvania, Philadelphia -
02:30pm - 04:00pm PT
Leader-Guided Deep Learning Framework for Adaptive Target Segmentation in Radiotherapy
Speaker: Qingying Wang, MS - University of Texas Southwestern Medical Center, Dallas -
02:30pm - 04:00pm PT
Leading the Way: Integrating Personalized 3D Cine MR Imaging into Conventional Radiotherapy Planning
Speaker: Scott Hollingsworth, BS - Washington University in St. Louis School of Medicine, St Louis -
02:30pm - 04:00pm PT
Longitudinal Performance Assessment of an AI-Based Auto-Segmentation Tool Using Statistical Process Control
Speaker: Dean Hobbis, PhD - WashU Medicine, Saint Louis -
02:30pm - 04:00pm PT
Long-Term Toxicity in High-Risk Soft Tissue Sarcoma Treated with Neoadjuvant Hypofractionated Chemoradiation: A Single-Institution Retrospective Series
Speaker: Jake Weisberg, DO - Oregon Health and Science University, Portland -
02:30pm - 04:00pm PT
Machine Learning Dose Prediction for Automated Proton Therapy Planning in Esophageal Cancer
Speaker: Markus Wells, MD, MS - Medstar Georgetown University Hospital, Washington -
02:30pm - 04:00pm PT
Machine Output Settings Prediction for Volumetric Modulated Arc Therapy Artificial Intelligence Treatment Planning of Small Tumors in the Lung
Speaker: Mathieu Gaudreault, PhD - Peter MacCallum Cancer Centre, Melbourne -
02:30pm - 04:00pm PT
Magnetic Resonance Fingerprinting and IVIM for Differentiating Radiation Necrosis from Tumor Recurrence: A Preliminary Study
Speaker: Lan Lu, PhD - Cleveland Clinic Taussig Cancer Center, Cleveland -
02:30pm - 04:00pm PT
Manage Intra-Fractional Motions in Cervical Cancer Online Adaptive Radiation Therapy Using Personalized Anisotropic Margin
Speaker: Yongbin Cui, PhD - Shandong Cancer Hospital and Institute, Jinan -
02:30pm - 04:00pm PT
Measurements and Modeling of Cancer Cell Population Dynamics at Diagnosis, Treatment and Follow-Up
Speaker: Shidong Li, PhD - Temple University Hospital, Philadelphia -
02:30pm - 04:00pm PT
Model-Training Knowledge-Based Planning for Hippocampal-Sparing Whole Brain Radiotherapy: Efficiency and Clinical Outcomes
Speaker: Ming-Fen Lee, MS - Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi -
02:30pm - 04:00pm PT
Motion Analysis of Abdominal Targets Using Super-Resolution of 3D Cine MRI for MR-Guided Radiation Therapy
Speaker: Younghun Yoon, BS - Yonsei University College of Medicine, Seoul -
02:30pm - 04:00pm PT
MR-Guided Adaptive Radiotherapy (MRgART): A Multidisciplinary, Parallel Workflow Approach to Adaptive SABR Treatment.
Speaker: Daniel Pham, PhD, CMD - Stanford Health Care, Stanford -
02:30pm - 04:00pm PT
MRI-Guided Response-Adaptive Hypofractionated Radiotherapy for Soft Tissue Sarcomas
Speaker: Bradley Eckelmann, MD, PhD - University of Wisconsin Hospitals and Clinics, Madison -
02:30pm - 04:00pm PT
Multiple-Channel Hybrid Neural Network to Achieve Quantitative Bioluminescence Tomography for Cancer Research
Speaker: Beichuan Deng, PhD - University of Texas Southwestern Medical Center, Dallas -
02:30pm - 04:00pm PT
National Institute Position on the Commissioning and Quality Assurance of Proton Therapy Facilities
Speaker: Edward Smith, PhD - GenesisCare, West Busselton -
02:30pm - 04:00pm PT
Neoadjuvant Immunotherapy Followed by Response-Adapted Definitive Radiotherapy for Unresectable, Locally Advanced Cutaneous Squamous Cell Carcinoma of the Head and Neck: Dosimetric Analysis of a Phase II Clinical Trial
Speaker: Christopher Barker, MD - Memorial Sloan Kettering Cancer Center, New York -
02:30pm - 04:00pm PT
Novel Application of a 3D U-Net Convolutional Neural Network for Detection, Segmentation, and Radiotherapy Response Assessment of Central Nervous System Lymphoma
Speaker: Brianna Hostler, - University of California San Diego Health, San Diego -
02:30pm - 04:00pm PT
Novel Method for Robust Catheter Insertion in HDR Prostate Brachytherapy
Speaker: Joseph Schulz, BS - University of Wisconsin Madison, Madison -
02:30pm - 04:00pm PT
OneIsoMR: A Laser-Free, Direct MR-to-Radiation Alignment Phantom for Precision MR-Guided Radiotherapy
Speaker: Clinton Gibson, BS - Stanford Healthcare, Palo Alto -
02:30pm - 04:00pm PT
One-Shot Tuning-Based Patient-Specific Projection-to-Volume Translation Model for Real-Time 3D Imaging during Radiotherapy: A Feasibility Study
Speaker: Hugh Lee, PhD - Washington University School of Medicine, Saint Louis -
02:30pm - 04:00pm PT
Optimal Apparent Diffusion Coefficient (ADC) Thresholds for Predicting Geographic Recurrence in Glioblastoma during Chemoradiation (CRT)
Speaker: Daniel Palhares, MD, MSc - Sunnybrook Odette Cancer Centre, Toronto -
02:30pm - 04:00pm PT
Optimizing Gantry Rotation Time for Deviceless 4DCT-Derived Internal Target Volumes (ITV)
Speaker: Nazanin Hoshyar, PhD - Bay Pines VA Medical Center, Bay Pines -
02:30pm - 04:00pm PT
Optimizing Information and Presentation for Clinical Decision-Making in Adaptive Radiotherapy: A Multidisciplinary Survey
Speaker: Bulent Aydogan, PhD - University opf Chicago, Chicago -
02:30pm - 04:00pm PT
Optimizing Prostate SBRT with an Empty Bladder Regimen: An In-Depth Analysis of Intrafractional Bladder Filling and Dosimetric Outcomes
Speaker: David Barbee, PhD - NYU Langone Health, New York -
02:30pm - 04:00pm PT
Optimizing PTV Generation and Comparison of OAR Dosimetry with Different Rectal Spacers in Patients Treated with HDR-Like Prostate SBRT
Speaker: Emily Hollis, MD - UNC School of Medicine, Chapel Hill -
02:30pm - 04:00pm PT
Orthogonal MRI Motion Prediction to Mitigate Latencies in MRI-Guided Radiotherapy
Speaker: John Ginn, PhD - Duke University School of Medicine, Durham -
02:30pm - 04:00pm PT
Orthogonal vs. Parallel Dual-Layer Multileaf Collimator in Volumetric Modulated Arc Therapy with Simultaneous Integrated Boost for Stage IIIc Cervical Cancer: A Dosimetric Comparison
Speaker: Hui Xiao, MS, RT - Peking University Third Hospital, Beijing -
02:30pm - 04:00pm PT
Outcomes Associated with Radiation Therapy for Localized Malignant Peripheral Nerve Sheath Tumors (MPNST)
Speaker: Victoria Doss, MD - Johns Hopkins Medicine, Baltimore -
02:30pm - 04:00pm PT
Outcomes for Patients with Localized Intrathoracic Soft Tissue Sarcomas Treated with Surgery and Radiation Therapy
Speaker: Tejaswi Kanala, MD, MBBS - MD Anderson Cancer Center, Houston -
02:30pm - 04:00pm PT
Patient-Based Dosimetric Analysis of Photon GRID SFRT: Insights from a Large Institutional Experience
Speaker: Fen Xia, MD, PhD, FASTRO - University of Arkansas for Medical Sciences, Little Rock -
02:30pm - 04:00pm PT
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02:30pm - 04:00pm PT
Peripheral Neuropathy following External Beam Plus Intraoperative Radiation Therapy in Extremity Soft Tissue Sarcoma
Speaker: Ahmed Elguindy, MD - James Cancer Hospital-Solove Research Institute, Columbus -
02:30pm - 04:00pm PT
Permuted Learning Framework for Resimulation Decision Support in Head and Neck IMPT Surface Mapping with Immobilization Device Masking
Speaker: Stephen Shang, PhD - South Florida Proton Therapy Institute, Delray Beach -
02:30pm - 04:00pm PT
Personalized Simulation of Radiation-Induced Immune Suppression for Head-and-neck Cancer across Various Radiotherapy Regimens
Speaker: Jiaxin Li, PhD - University of Texas Southwestern Medical Center, Dallas -
02:30pm - 04:00pm PT
Phantom-Based Validation of Photon-Counting Computed Tomography Image Data for Radiation Therapy Applications
Speaker: Gary Razinskas, PhD - University Hospital Wuerzburg, Wuerzburg -
02:30pm - 04:00pm PT
Practical Considerations for Reducing and Managing Fetal Radiation in Pregnant Patients with Brain, Eye, and Head and Neck Tumors
Speaker: Andrew Skipper, MD - Duke University Health System, Durham -
02:30pm - 04:00pm PT
Predicting False Intrafraction Motion during Frameless Stereotactic Radiosurgery Using Quantification of Skin Tone and Glossiness
Speaker: Nicholas Johnson, BS - University of Alabama at Birmingham, Birmingham -
02:30pm - 04:00pm PT
Prediction Of Pathologic Tumor Response by MRI Restaging in Operable Soft Tissue Sarcoma following Preoperative Chemoradiotherapy
Speaker: Daniela Greto, MD - Azienda Ospedaliero Universitaria Careggi, Firenze -
02:30pm - 04:00pm PT
Preoperative Conventionally vs. Moderately Fractionated Radiotherapy for Non-Metastatic Soft Tissue Sarcoma: The Physician- and Patient-Reported Outcome
Speaker: Ning-Ning Lu, MD - National Cancer Center, Beijing -
02:30pm - 04:00pm PT
Preoperative PET/CT Personalized Radiomics Index with Deep Learning to Predict the Benefit of Postoperative Radiotherapy in Patients with pN2 NSCLC: A Pilot Study
Speaker: Zeliang Ma, MD - Mayo Clinic Rochester, Rochester -
02:30pm - 04:00pm PT
Pretreatment Patient-Specific Quality Assurance Dose Prediction Model Based on Delivery Discrepancies of Linear Accelerator
Speaker: Liyuan Chen, MS - Chongqing University Cancer Hospital, Shapingba -
02:30pm - 04:00pm PT
Prior Knowledge-Guided Deep Learning Segmentation Algorithm for Online Adaptive Radiotherapy in Nasopharyngeal Carcinoma
Speaker: Guan-Qun Zhou, MD, PhD - Sun Yat-Sen University Cancer Center, Guang Dong Province -
02:30pm - 04:00pm PT
Proton Beam Therapy Improves Survival in Sarcoma Patients: Evidence from NCDB Analysis
Speaker: Chi Lin, MD, PhD, MS - University of Nebraska Medical Center, Omaha -
02:30pm - 04:00pm PT
Proton Range-Based Patient Setup
Speaker: Weiguang Yao, PhD - University of Maryland School of Medicine, Baltimore -
02:30pm - 04:00pm PT
Proton Treatment Planning using Deep Neural Network Generated Synthetic 4DCT Images
Speaker: Chester Ramsey, PhD - Thompson Cancer Survival Center, Knoxville -
02:30pm - 04:00pm PT
PTU: A Pyramid Transformer Learning Framework with Low-Rank Approximation for Voxel-Level Dose Prediction of Radiotherapy
Speaker: Liting Chen, - Department of Radiation Oncology, Xijing Hospital, Fourth Military Medical University, Xi'an -
02:30pm - 04:00pm PT
Quantification of Lung Target Delineation Accuracy on High-Quality Cone-Beam CT
Speaker: Farnoush Forghani, PhD - Washington University in St. Louis, St. Louis -
02:30pm - 04:00pm PT
Quantification of Respiration-Induced Segmental Lung Motion: Toward Personalized Margins for Radiotherapy Planning
Speaker: Tejinder Kataria, MD, DNB, CCST - Medanta-The Medicity, Gurgaon -
02:30pm - 04:00pm PT
Quantitative Analysis of Dose Perturbations from Systematic and Random Gantry Rotational Errors in Dynamic Spot-Scanning Proton Arc Therapy (SPArc) Delivery
Speaker: Peilin Liu, MD, MS - Corewell Health William Beaumont University Hospital, Royal Oak -
02:30pm - 04:00pm PT
Radiomic Feature Stability Across Normalization Methods and Magnetic Resonance Imaging (MRI) Modalities
Speaker: Anita Zhou, BA - University of Nebraska Medical Center, Omaha -
02:30pm - 04:00pm PT
Radiomics-Guided Deep Learning-Based Framework for Few-Shot Automatic CTV Delineation of Endometrial Carcinoma in Multi-Center
Speaker: Ang Qu, MD, PhD - Pking University Third Hospital, Beijing -
02:30pm - 04:00pm PT
Rapid Delivery of HyperArc Stereotactic Radiosurgery/Radiotherapy is Safe and Effective Treatment Option for Patients with Single- and Multiple Brain Metastatic Lesions
Speaker: Bilal Shaikh, MD - University of Kentucky College of Medicine, Lexington -
02:30pm - 04:00pm PT
Real Time Target Tracking and Radiation Therapy Adaptation with SCINTIX
Speaker: Yufei Liu, MD, PhD - City of Hope National Medical Center, Duarte -
02:30pm - 04:00pm PT
Real-Time Laser System for Collision Visualization to Enhance Patient Safety
Speaker: Piotr Dubrowski, MS, MCCPM - Stanford University, San Jose -
02:30pm - 04:00pm PT
Real-Time Markerless Motion Tracking with Automatic Segmentation Method for Precise Magnetic Resonance Imaging-Guided Radiotherapy
Speaker: Jiayun Chen, PhD - Cancer Hospital Chinese Academy of Medical Sciences, Beijing -
02:30pm - 04:00pm PT
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02:30pm - 04:00pm PT
Real-Time UNET Auto-Segmentation on Image Latency Corrected MR Cine Imaging
Speaker: Kaishen Li, PhD, MS - University of Florida, Gainesville -
02:30pm - 04:00pm PT
Reduction of Motion Artifacts in Four-Dimensional Computed Tomography Using a Novel Reconstruction Algorithm Based on Deformable Image Registration
Speaker: George Noid, PhD - Medical College of Wisconsin, Milwaukee -
02:30pm - 04:00pm PT
Reirradiation Composite Plans and Recovery Factors for Spinal Cord
Speaker: XinXin Deng, - Wellstar, Marietta -
02:30pm - 04:00pm PT
Re-Irradiation of Locally Recurrent Retroperitoneal Sarcomas Using CT-Adaptive Stereotactic Body Radiation Therapy
Speaker: Maryanne Lubas, DO - Fox Chase Cancer Center, Philadelphia -
02:30pm - 04:00pm PT
Reporting Long-Term Clinical Outcomes of Radiosurgery Treatment for Intracranial Arteriovenous Malformations: A Single Institutional Retrospective Study
Speaker: Denise Foltz, BA - University of Kentucky College of Medicine, Lexington -
02:30pm - 04:00pm PT
Reproducibility of the Cervical Spine Setup Using Surface-Guided Radiotherapy (SGRT) for Head-and-Neck Patients with Daily CBCT Confirmation
Speaker: Sebastian Meyer, PhD - Memorial Sloan Kettering Cancer Center, New York -
02:30pm - 04:00pm PT
Respiration Augmented Personalized Super Resolution for Real-Time 3D MR-Guided Adaptive Radiotherapy
Speaker: Younghun Yoon, BS - Yonsei University College of Medicine, Seoul -
02:30pm - 04:00pm PT
Response at the Voxel Level in HNSCC Using Daily Quantitative MRI from MR-guided Radiation Therapy
Speaker: Ryan Bonate, BS - Medical College of Wisconsin, Milwaukee -
02:30pm - 04:00pm PT
Retrospective Assessment of Model-Based Dose Calculation Algorithm and AAPM TG-43 Formalism in HDR Brachytherapy with H.A.M. Applicators
Speaker: Yijian Cao, PhD - North Shore-Long Island Jewish Health System, New Hyde Park -
02:30pm - 04:00pm PT
Retrospective Dosimetric Comparison of Cobalt-60 and Iridium -192 Sources for Vaginal Cuff Brachytherapy in Patients with Intermediate and High Intermediate Risk Endometrial Cancer
Speaker: Srinivasa GY, MD - Post Graduate Institute of Medical Education and Research, Chandigarh -
02:30pm - 04:00pm PT
Riluzole as a Dual-Targeted Radiosensitizer for Osteosarcoma: Targeting Tumor Cells and Angiogenic Vasculature to Enhance Single High Dose Radiotherapy Efficacy
Speaker: Pooja Rao, MS - City University of New York, New York -
02:30pm - 04:00pm PT
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02:30pm - 04:00pm PT
Setup-Free Cardiorespiratory Physiology Synchronization for MRgRT with Fiber Bragg Gratings
Speaker: Martin Fast, PhD - University Medical Center Utrecht, Utrecht -
02:30pm - 04:00pm PT
ShotCaller: Custom SFRT Vertice Generation Made Easy
Speaker: Arjun Karnwal, Student - CHLA, Los Angeles -
02:30pm - 04:00pm PT
Simulation and Planning Free Ultra Hypofractionated Whole-Breast Radiation Therapy (Fast Forward) Using AI Empowered Adaptive Radiation Therapy (ART)
Speaker: David Parsons, PhD - University of Texas Southwestern Medical Center, Dallas -
02:30pm - 04:00pm PT
Simulation Optimization of FLASH Delivery with Slit Scanning
Speaker: Dixin Chen, MS - Stanford University School of Medicine, Stanford -
02:30pm - 04:00pm PT
Simultaneous Integrated Boost for Soft Tissue Sarcomas
Speaker: Jana Kobeissi, MD - Cleveland Clinic Foundation, Cleveland -
02:30pm - 04:00pm PT
Single Fraction SBRT Using a SIB Approach Delivered by BgRT to a Lumbar Spine Metastasis: A Novel Multimodality Planning Strategy Combining BgRT and IGRT
Speaker: Karine Al Feghali, MD, MS - RefleXion Medical, Inc., Hayward -
02:30pm - 04:00pm PT
Spacers for Proton Therapy: Space-Making Proton Therapy (SMPT)
Speaker: Matej Navratil, PhD - Proton Therapy Center Czech s.r.o, Prague 8 -
02:30pm - 04:00pm PT
Spatially Fractionated Radiation Therapy Using Lattice Radiation in Giant Liver Cancer: Dosimetric Advantages of a Novel Multi-Modality Radiotherapy Platform
Speaker: Jie Duan, MS - Department of Radiation Oncology, Xijing Hospital, Fourth Military Medical University, Xi'an -
02:30pm - 04:00pm PT
Spatially Fractionated Radiotherapy Followed by Pre-Operative Radiotherapy for Resectable Soft Tissue Sarcoma: Interim Safety Results of a Prospective Trial
Speaker: Ted Yanagihara, MD, PhD - University of North Carolina, Chapel Hill -
02:30pm - 04:00pm PT
Spatially-Fractionated Radiation Therapy on Brain Metastases Using Volumetric-Modulated Arc Therapy with Two Different Lattice Arrangements
Speaker: Tara Gray, PhD - Cleveland Clinic, Independence -
02:30pm - 04:00pm PT
Spot-Scanning Proton Arc Therapy for Pediatric Whole Lung Irradiation
Speaker: Tracy Nassif, MD - Corewell Health William Beaumont University Hospital, Royal Oak -
02:30pm - 04:00pm PT
Stereotactic Body Radiosurgery for Refractory Ventricular Tachycardia: Reporting Efficient Clinic Workflow, Dosimetric Analysis and Patients Reported Clinical Outcomes
Speaker: Damodar Pokhrel, PhD - UK Kentucky, Markey Comprehensive Cancer Center, Lexington -
02:30pm - 04:00pm PT
Stereotactic Radiosurgery for Multiple Brain Metastases Using Proton Bragg Peak Conformal FLASH Therapy
Speaker: Nicholas Lynch, PhD - University of Wisconsin-Madison, Madison -
02:30pm - 04:00pm PT
Subregional Radiomics and Dosiomics Analysis for Predicting Radiation Pneumonitis in Lung Cancer: A Multi-Omics Nomogram Study
Speaker: Yue Hu, - Departments of Radiation Oncology,Chongqing University Cancer Hospital, Chongqing -
02:30pm - 04:00pm PT
Surface-Guided Radiotherapy: A Reliable Motion Management Solution for End-Expiration Breath-Hold in Stereotactic Body Radiotherapy to the Liver
Speaker: Orla McKivitt, MS - Cork University Hospital, Cork -
02:30pm - 04:00pm PT
Survival Outcomes Associated with Disease Recurrence in Patients with Cutaneous Squamous Cell Carcinoma Treated with Multimodal Therapy
Speaker: R'ay Fodor, - Cleveland Clinic Lerner College of Medicine, Cleveland -
02:30pm - 04:00pm PT
Survival Rates Following Adjuvant Radiation in Cutaneous Squamous Cell Carcinoma with Perineural Invasion: An Analysis Using the National Cancer Database
Speaker: Annie Wang, MD - Zucker School of Medicine at Hofstra/Northwell, New Hyde Park -
02:30pm - 04:00pm PT
Tailoring Adjuvant Radiotherapy for Ewings Sarcoma: Lessons Learnt
Speaker: Siddhartha Laskar, MD - Tata Memorial Hospital, Mumbai -
02:30pm - 04:00pm PT
TCP and NTCP for the Next Generation in Modulated Arc Therapy for Nasopharyngeal Carcinoma
Speaker: Kenton Thompson, - Peter MacCallum Cancer Centre, Melbourne -
02:30pm - 04:00pm PT
The Art of Adapting: Plan Selection Rationale in CT-Guided Online Adaptive Radiation Therapy (CT-ART)
Speaker: Zachary Kiss, DO - Fox Chase Cancer Center, Philadelphia -
02:30pm - 04:00pm PT
The Clear Advantage of Rectal Spacing when Treating Prostate Cancer with Proton Therapy, A Preliminary Report Comparing Rectal Spacers
Speaker: Edward Soffen, MD - Princeton Radiation Oncology, Monroe -
02:30pm - 04:00pm PT
The Durably Antitumor Effect by FLASH Radiotherapy (FLASH-RT) Combined with Spatially Fractionated Radiotherapy (SFRT)
Speaker: Jie Zhou, PhD, RT - Sichuan Cancer Hospital and Institute, Chengdu -
02:30pm - 04:00pm PT
The Feasibility of EPID Transmission Image Using Monte Carlo Simulations and AI-Based Denoising
Speaker: Tao Qiu, - Chongqing University Cancer Hospital, Chongqing -
02:30pm - 04:00pm PT
The First Deliverable Workflow for Proton Arc Therapy
Speaker: Gang Liu, PhD - Beaumont Health System, Wuhan -
02:30pm - 04:00pm PT
The Physicist's "Surgical" Approach to Reirradiation Planning for Recurrent Pancreatic Cancer
Speaker: Eric Paulson, PhD - Medical College of Wisconsin, Milwaukee -
02:30pm - 04:00pm PT
The Use of Iterative Knowledge-Based Planning Dosimetry Methods to Improve Head and Neck Cancer Radiation Planning
Speaker: Kenny Guida, DMP - University of Kansas Cancer Center, Kansas City -
02:30pm - 04:00pm PT
Toward Accurate PET SUV Assessment of Lung Cancer: Integrating Phantom-Calibrated Convolution Modeling with 4DCT Motion Compensation
Speaker: Xiaojian Chen, PhD - Medical College of Wisconsin, Milwaukee -
02:30pm - 04:00pm PT
Toward Developing an MRI QA Program for SRS and fSRS Treatments within our Multicampus Radiation Medicine Center
Speaker: Jenghwa Chang, PhD - Northwell Health, Lake Success -
02:30pm - 04:00pm PT
Toward Online Intrafraction Adaptation Using Sequential Beam on Volumetric Imaging for MR-Guided Online Adaptive Prostate SBRT
Speaker: Eric Paulson, PhD - Medical College of Wisconsin, Milwaukee -
02:30pm - 04:00pm PT
Treatment Outcome of Primary Malignant Bone Tumors in Two Oncology Centers in Nigeria: A Ten-Year Retrospective Study
Speaker: Olukemi Alegi, MB, ChB - University of Iowa Health Care, Iowa City -
02:30pm - 04:00pm PT
Treatment Robustness Assessment of Postoperative Whole Breast Radiotherapy with Locoregional Nodal (LN) Irradiation
Speaker: Gavin Atkins, MS, CMD - Johns Hopkins Medicine, Perry Hall -
02:30pm - 04:00pm PT
Two Novel Patient-Specific Strategies to Account for Intrafractional Bladder Filling during Online Adaptive Radiotherapy for Bladder Cancer Incorporating a Focal Boost
Speaker: Arjan Bel, PhD - Amsterdam University Medical Center (AUMC), Amsterdam -
02:30pm - 04:00pm PT
Using a Convolutional Neural Network to Predict Physician Likert Score Assignments to Synthetic Medical Images
Speaker: Jason Luce, MS - Loyola University Medical Center, Stritch School of Medicine, Maywood -
02:30pm - 04:00pm PT
Utilizing in-Room Cone-Beam CT to Streamline Gynecological Brachytherapy Workflow
Speaker: Santanu Samanta, MD - University of Arkansas for Medical Sciences, Little Rock -
02:30pm - 04:00pm PT
Variations of PET Metrics for Target and Surrounding Tissue Metabolic Activity in the Course of Biology-Guided Radiotherapy for Bone and Lung Lesions
Speaker: Chunhui Han, PhD - City of Hope National Medical Center, Duarte -
02:30pm - 04:00pm PT
Verification of GammaTile Plans Generated by MIM Symphony Software Using Monte Carlo Simulation
Speaker: Ashok Tiwari, PhD, MS - Indiana University, Greenfield -
02:30pm - 04:00pm PT
Volume-Scaled Maximum Standard Uptake Value (SUVmax) as an Indicator for Successful Biology-Guided Radiotherapy Delivery
Speaker: Murat Surucu, PhD - Stanford University School of Medicine, Palo Alto -
02:30pm - 04:00pm PT
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02:30pm - 04:00pm PT
VQ-VAE-Based Generative Model for Predicting Anatomical Changes in Radiotherapy
Speaker: Zhen Zhang, MD - Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai -
02:30pm - 04:00pm PT
What is the Optimal Strategy for Re-Planning of Adaptive Radiotherapy of Head and Neck Cancer?
Speaker: Hedda Enocson, MS - Lund University, Lund -
02:30pm - 04:00pm PT
Whether Planning Target or Gross Tumor Volume is the Key Zone for Developing a Precise Prediction Model for Overall Survival of NSCLC Patients
Speaker: Tarun Podder, PhD - Upstate Medical University, Syracuse -
02:30pm - 04:00pm PT
Zero-Cost Customized Oral Stents Reduce Setup Errors in Nasopharyngeal Cancer Radiotherapy: Secondary Analysis of a Randomized Trial
Speaker: Lihua Zhang, - radiotherapy department, Chambery