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Sep 29
Poster Q & A
session DESCRIPTION
ASTRO's posters feature the latest scientific case studies, practice innovations and research from experts in the field of radiation oncology. In this session, in-person attendees will have the opportunity to ask poster presenters questions about their research.
This event is in-person only and will not be livestreamed or available onDemand.
Credits
| AMA PRA Category 1 Credits: | 0.00 |
| CAMPEP Credits: | 0.00 |
| MDCB Credits: | 0.00 |
Presentations
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12:30pm - 01:45pm ET
Quantifying Clinical Intuition in oART: Survey-Derived Development and Retrospective Validation of a Web-Based Adaptive Benefit Framework for Online Adaptive Radiotherapy
Speaker: Dennis Stanley, PhD - The University of Alabama at Birmingham, Birmingham -
12:30pm - 01:45pm ET
Investigation of Using Virtual Non-Contrast Images from Photon-Counting Computed Tomography for Radiotherapy Treatment Planning
Speaker: Ho Ming Poon, MSc - The Hong Kong Sanatorium & Hospital, Hong Kong -
12:30pm - 01:45pm ETSpeaker: Kai-Wen Li, - CAS Ion Medical Technology Co., Ltd., Beijing
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12:30pm - 01:45pm ET
Dosimetric Evolution In Nasopharyngeal Carcinoma: Comparing Conventional VMAT with VMATp Using Dynamic Collimator Rotation and Variable STAMP Configurations
Speaker: Yung-Jen Cheng, MD - Taiwan National Cheng Kung University Hospital, Tainan -
12:30pm - 01:45pm ET
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12:30pm - 01:45pm ETSpeaker: Ahmed Eldib, MD, PhD - Fox Chase Cancer Center, philadelphia
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12:30pm - 01:45pm ET
A Multi-Platform Evaluation of Performance and Inter-Algorithm Variability for Organs at Risk: JASTRO 2024 Nationwide Auto-Segmentation Trial
Speaker: Hikaru Nemoto, PhD - University of Yamanashi School of Medicine, Chuo-city -
12:30pm - 01:45pm ET
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12:30pm - 01:45pm ET
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12:30pm - 01:45pm ET
Spot-Scanning Proton Arc as a Nephron-Sparing Strategy: Comparison with IMPT and VMAT for Kidney SBRT
Speaker: Chung-Tang Spencer Liu, DO - Corewell Health William Beaumont University Hospital, Royal Oak -
12:30pm - 01:45pm ET
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12:30pm - 01:45pm ET
Deep Learning-Based Pelvic Vessel Auto-Segmentation for Standardized Lymph Node Delineation In Prostate Cancer Radiotherapy
Speaker: Yuan Gao, MS - The University of North Carolina at Chapel Hill, Chapel Hill -
12:30pm - 01:45pm ET
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12:30pm - 01:45pm ET
The First Investigation of Spot Size Impact on Spot Scanning Proton Arc Therapy across Multiple Disease Sites
Speaker: Xiangkun Xu, PhD - Corewell Health William Beaumont University Hospital, Royal Oak -
12:30pm - 01:45pm ET
Fan Beam Computed Tomography-Based Online Adaptive Radiation Therapy of Esophageal Cancer: A Feasibility Study from a Single Institution
Speaker: Xiumei Ma, MD - Department of Radiation Oncology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai -
12:30pm - 01:45pm ET
Adapting for Accuracy Using MRI-guided Adaptive Radiation Therapy for Single-Isocenter, Multi-Target Liver Treatment
Speaker: Andrew Shepard, PhD - University of Wisconsin-Madison, Madison -
12:30pm - 01:45pm ETSpeaker: Sergejs Unterkirhers, DSc, PhD, MS, BS - Radiotherapy Hirslanden, Zurich
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12:30pm - 01:45pm ETSpeaker: Daniel Low, PhD, FASTRO - University of California, Los Angeles, Los Angeles
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12:30pm - 01:45pm ET
A Rule-Based AI Expert System for Assisted Quantitative Small Target Oropharyngeal PET 18F-FMISO Hypoxia Imaging
Speaker: Joseph Barbiere, MS - Hackensack University Medical Center, Hackensack -
12:30pm - 01:45pm ET
Effect of Intratumoral Necrosis on Tracking Accuracy and Target Coverage in Biology-Guided Radiotherapy
Speaker: Sanchit Sharma, PhD - RefleXion Medical, Hayward -
12:30pm - 01:45pm ET
Comparison of Delivery-Based Strategies for Reducing Voxel-Wise Dose Rate in Pencil Beam Scanning Proton Therapy
Speaker: Dennis Herschbach, - University of Maryland School of Medicine, Baltimore -
12:30pm - 01:45pm ETSpeaker: Ramesh Boggula, PhD - Karmanos Cancer Institute, Burton
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12:30pm - 01:45pm ET
Synthetic PET Evaluation as a Pre-Treatment Patient Eligibility Screening Tool for Biology-Guided Radiation Therapy
Speaker: Alexander Kessler, BS - University of Southern California Keck School of Medicine, Los Angeles -
12:30pm - 01:45pm ETSpeaker: Zenan Sun, MS - University of Texas Health Science Center at Houston, Houston
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12:30pm - 01:45pm ET
Monte Carlo - Based Secondary Dose Check Platform for World's First Ultra Compact Proton Therapy System
Speaker: Toghrul Alakbarzade, BS - Ozyegin University, Istanbul -
12:30pm - 01:45pm ET
Large Language Model-Driven Zero-Shot Style Adjustment for Breast Cancer Target Delineation: Based on Instruction Understanding and Anatomical Relationships
Speaker: Jie Lan, PhD - West China Hospital of Sichuan University, Chengdu -
12:30pm - 01:45pm ET
Dosimetric Outcomes and Clinical Toxicity from CT-Based Online Adaptive Hypofractionated Radiotherapy for Non-Operable Pancreatic Cancer
Speaker: John Peterson, MD - H. Lee Moffitt Cancer Center and Research Institute, Tampa -
12:30pm - 01:45pm ET
Toward Clinical Deployment of Scintillator-Based In Vivo Dosimetry for Radiation Therapy: A Robust Batch Calibration Workflow
Speaker: Natasha Mulenga, BA - Dartmouth College, Hanover -
12:30pm - 01:45pm ETSpeaker: Farnoush Forghani, PhD - Washington University in St. Louis, St. Louis
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12:30pm - 01:45pm ETSpeaker: Nimita Shinde, PhD - University of Texas Southwestern Medical Center at Dallas, Dallas
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12:30pm - 01:45pm ET
Impact of Lung Tissue-Air Interface on PET Signal Statistics and BgRT Dose Delivery under Respiratory Motion
Speaker: Sanchit Sharma, PhD - RefleXion Medical, Hayward -
12:30pm - 01:45pm ETSpeaker: Jeffrey Fabien, MS - Metrohealth Systems, Case Western Reserve University, Cleveland
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12:30pm - 01:45pm ET
Clinical Integration of an Ultra-Compact Fixed-Beam Upright Proton Therapy System: Initial Experience
Speaker: Yuan Rao, MD - Stanford Cancer Institute Palo Alto, Palo Alto -
12:30pm - 01:45pm ET
Delta-Dosiomics-Based Multi-Level Precision Identification of Radiotherapy Treatment Errors In Cervical Cancer
Speaker: Junyou Shen, MS, BS - The First Affiliated Hospital of Chongqing Medical University, Chongqing -
12:30pm - 01:45pm ET
Size-Stratified Dosimetric Impact of Gamma Knife Lightning Inverse Planning for Brain Metastases in Real-World Practice
Speaker: John Starner, DO - Northwell Health, Lake Success -
12:30pm - 01:45pm ET
Clinical Outcome Modeling of Spatially Fractionated Radiation Therapy Treatments of Unresectable Large and Bulky Tumors using the Same-Day 3D MLC-Based Method
Speaker: Damodar Pokhrel, PhD - UK Kentucky, Markey Comprehensive Cancer Center, Lexington -
12:30pm - 01:45pm ET
Utility of Intrafraction Deep Inspiration Breath Hold CBCT in Detecting Tumor Motion during Lung and Abdominal SBRT
Speaker: Senthamizhchelvan Srinivasan, PhD - Indiana University Simon Cancer Center, Indianapolis -
12:30pm - 01:45pm ET
Leveraging Multimodal Large Language Model for Clinical Information Extraction from Breast Cancer Examination Reports through Prompt Engineering
Speaker: Jie Lan, PhD - West China Hospital of Sichuan University, Chengdu -
12:30pm - 01:45pm ET
Single-Fraction Image-Guided Stereotactic Radiosurgery for Ocular Melanoma: Dosimetric Analysis of Optic Pathway Constraints
Speaker: Gonzalo Ulloa, MD, MPH - Pontificia Universidad Catolica de Chile, Santiago -
12:30pm - 01:45pm ET
Dosimetric Robustness of Key Metrics In Spatially Fractionated Radiation Therapy for Pediatric Tumors
Speaker: Brittney Chau, MD - University of Southern California/Los Angeles General Medical Center, Los Angeles -
12:30pm - 01:45pm ETSpeaker: Cenji Yu, PhD - Mayo Clinic College of Medicine and Science Rochester, Rochester
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12:30pm - 01:45pm ET
Automating Proton PBS Treatment Planning for Head and Neck Cancers Using Policy Gradient-Based Deep Reinforcement Learning
Speaker: Qingqing Wang, PhD - University of California San Diego, La Jolla -
12:30pm - 01:45pm ET
Enhanced Dosimetric Performance of Staircase Volumetric Modulated Arc Therapy in Lattice Radiotherapy for Bulky Tumors
Speaker: Changyou Zhong, - Radiotherapy Center of Meizhou People’s Hospital (Huangtang Hospital), meizhou -
12:30pm - 01:45pm ET
Automated Contouring, Planning, and Quality Assurance for VMAT Total Marrow and Lymphoid Irradiation with Initial Clinical Implementation
Speaker: Nataliya Kovalchuk, PhD - Stanford University School of Medicine, Palo Alto -
12:30pm - 01:45pm ETSpeaker: Lars Ewell, PhD - Banner Health, Phoenix
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12:30pm - 01:45pm ET
Innovative Application Value of Personalized Lumbar Support Pillows Combined with Image-Guided Technology in Precision Radiotherapy for Pelvic Tumors
Speaker: Fa Yang, - Department of Radiation Oncology, Xijing Hospital, Fourth Military Medical University., xi'an -
12:30pm - 01:45pm ET
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12:30pm - 01:45pm ET
Enhancing Deep Learning-Based GTV Segmentation in Head and Neck Cancer: The Critical Role of Target-Specific Manual Registration Refinement
Speaker: Seiya Koga, BS - Tohoku University Graduate School of Medicine, Sendai -
12:30pm - 01:45pm ET
Multicenter Comparison of Three Commercial Deep Learning-Based Cardiac Auto-Segmentation Algorithms Using the French RTEP7 Cohort
Speaker: Axel Licha, MD - Institute Jean Godinot, Reims 51056 -
12:30pm - 01:45pm ET
A Biomolecular Dosimeter: Incorporating Spatial (LET) and Temporal (Dose Rate) Factors in Radiation Dosimetry and Treatment Planning
Speaker: Mohammad Rezaee, PhD, MS - Johns Hopkins University School of Medicine, Baltimore -
12:30pm - 01:45pm ET
Evaluating Breast Radiotherapy Planning with Dynamic Collimator Rotation and Automated Static Angle Port Selection: A Comparative Dosimetric and Physician Analysis
Speaker: Emily Hubley, MS, DABR - University of Pennsylvania, Philadelphia -
12:30pm - 01:45pm ET
Plan-of-the-Day Adaptive Bladder Radiotherapy: A Statistical Shape Model Approach for Optimized Target Coverage and Normal Tissue Sparing
Speaker: Zhexuan Zhang, PhD - Cleveland Clinic Cancer Institute, Cleveland -
12:30pm - 01:45pm ET
Rapid Parallel Auto-Planning to Objectively Determine Optimal Cone vs. MLC Strategy in CyberKnife S7 Radiosurgery
Speaker: Youfang Lai, PhD, MS, BS - Johns Hopkins University, Baltimore -
12:30pm - 01:45pm ETSpeaker: Yinheng Zhu, PhD - Department of Radiation Oncology, UT Southwestern Medical Center, Dallas
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12:30pm - 01:45pm ETSpeaker: ChenBin Liu, PhD - Cancer Hospital Chinese Academy of Medical Science, Shenzhen Center, Shenzhen
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12:30pm - 01:45pm ET
Language-Guided Agentic AI Framework for Image Registration in Prostate SBRT Using Model Context Protocol
Speaker: Anran Zhao, BS - University of Pennsylvania, Philadelphia -
12:30pm - 01:45pm ET
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12:30pm - 01:45pm ET
Machine Learning-Based Prediction of Regional Liver Volume Response after Radiotherapy in Patients with Liver Malignancies
Speaker: Aashish Gupta, PhD, MS - MD Anderson Cancer Center, Houston -
12:30pm - 01:45pm ET
A Multi-Dimensional AI-Based Quality Control System for Simulation CT and Target Delineation In Cervical Cancer Radiotherapy
Speaker: Guanghui Gan, - The First Affiliated Hospital of Soochow University, Soochow -
12:30pm - 01:45pm ETSpeaker: Victoria Yu, PhD - Memorial Sloan Kettering Cancer Center, New York
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12:30pm - 01:45pm ET
Respiratory Cycle-Resolved Ventilation Imaging Based on Dynamic CBCT for Quantitative Analysis of Lung Function
Speaker: Tingliang Zhuang, PhD - University of Texas Southwestern Medical Center, Dallas -
12:30pm - 01:45pm ET
Introducing a New Spot-Scanning Proton Arc Optimization Algorithm with a Variable Tolerance Window to Improve Plan Quality for Bilateral Breast Cancer
Speaker: Xiaoda Cong, MS - Corewell Health William Beaumont University Hospital, Royal Oak -
12:30pm - 01:45pm ET
Workflow-Integrated Beam's-Eye-View Surface Mapping in Proton Therapy: Population-Level Accuracy Shift
Speaker: Grant Evans, MS - South Florida Proton Therapy Institute, Delray Beach -
12:30pm - 01:45pm ET
An Information-Augmentation Driven Paradigm for Intra-Fractional Respiratory Modeling-Based Anatomical Deformation Reconstruction
Speaker: Gongsen Zhang, PhD - Shandong Cancer Hospital and Institute, jinan -
12:30pm - 01:45pm ET
Synergistic Physicochemical Radiosensitization of HfO 2 Nanoparticles: Integrating Monte Carlo Simulation with Experimental Validation
Speaker: Zhibo Zhao, PhD, MS - Peking University, beijing -
12:30pm - 01:45pm ETSpeaker: Bartosz Pawalowski, PhD - Greater Poland Cancer Centre, Poznan 61-866
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12:30pm - 01:45pm ET
Considerations of Plan Adaptation and CBCT-Based Accumulated Dose In the Prediction of Patient-Reported Xerostomia Post Radiotherapy for Oropharyngeal Cancer Patients
Speaker: Androniki Mitrou, MS - The University of Texas MD Anderson Cancer Center, Houston -
12:30pm - 01:45pm ET
Dose-Influence-Matrix (DIM)-Free Monte-Carlo-Integrated Planning Optimization Using Randomized-Gradient-Free-Method (RGFM) for MCF MKM RBE Dose In Carbon Ion Therapy
Speaker: Bo Lu, PhD, MS - University of Florida, Gainesville -
12:30pm - 01:45pm ETSpeaker: Ryan Davis, MD - City of Hope National Medical Center, Duarte
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12:30pm - 01:45pm ET
Collimator and Detector Optimization for Compton Scatter Detection: A First Step Towards Scatter Imaging for Real-Time Motion Management
Speaker: Nicholas Lowther, PhD - Harvard Medical College/Brigham and Women's Hospital/Dana Farbar Cancer Institute, Boston -
12:30pm - 01:45pm ETSpeaker: Michael Speiser, PhD - Englewood Hospital and Medical Center, Englewood
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12:30pm - 01:45pm ET
Comprehensive Evaluation of RBE and LET Dependencies in Proton and Carbon-Ion Spatially Fractionated Lattice Radiation Therapy
Speaker: Jie Yin, - Shandong Cancer Hospital and Institute, Jinan -
12:30pm - 01:45pm ETSpeaker: Shang Peng Felix Yung, MS - Hong Kong Sanatorium and Hospital, Shau Kei Wan
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12:30pm - 01:45pm ETSpeaker: John Charters, PhD - UCLA Health, Los Angeles
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12:30pm - 01:45pm ET
Assessment of Target Coverage and Tissue Sparing for Head and Neck Cancers Using Online Adaptive Stereotactic Body Radiation Therapy
Speaker: Toby Morris, PhD - Mayo Clinic Rochester, Rochester -
12:30pm - 01:45pm ET
Geometric and Dosimetric Evaluation of a Hybrid Cardiac Structure Automatic Segmentation Tool for Lung Cancer Radiation Therapy
Speaker: Lulin Yuan, PhD - Virginia Commonwealth University Medical Center, Richmond -
12:30pm - 01:45pm ETSpeaker: Vaibhav Sharma, MD - Medstar Georgetown University Hospital, Washington
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12:30pm - 01:45pm ET
Efficient High-Quality IMRT Dose Generation Using a Multi-Head Attention Enhanced Recurrent Mamba Network
Speaker: Nan Li, PhD - Student, BeiJing -
12:30pm - 01:45pm ET
Background Equivalent Physical Dose for Optimization of Cumulative Equivalent Dose In 2Gy Fractions (EQD2) In Proton Therapy
Speaker: Suk (Paul) Yoon, PhD - Emory University, Bethesda -
12:30pm - 01:45pm ETSpeaker: John Ginn, PhD - Duke University School of Medicine, Durham
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12:30pm - 01:45pm ET
Dosimetric Comparison of VMAT with Dynamic Collimator Rotation and Modulated Ports (VMATp) vs. Conventional VMAT for Bowel Sparing In Cervical Cancer Extended-Field Radiotherapy
Speaker: Kansiree Benjangkhaprasert, MD - King Chulalongkorn Memorial Hospital, Bangkok -
12:30pm - 01:45pm ETSpeaker: Savannah Decker, PhD - UCSD Health, La Jolla
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12:30pm - 01:45pm ETSpeaker: Harkiran Kooner, PhD - Johns Hopkins Hospital, Baltimore
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12:30pm - 01:45pm ET
Monte Carlo-Based Per-Transit Cardiac Lymphocyte Dose Modeling and Association with Radiation-Induced Lymphopenia in Locally Advanced NSCLC
Speaker: Verny Rodriguez, MD - University of Kentucky, Lexington -
12:30pm - 01:45pm ET
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12:30pm - 01:45pm ETSpeaker: Anne Richter, PhD - University Hospital Wuerzburg, Wuerzburg
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12:30pm - 01:45pm ET
Thermal Response of Subcutaneous Implantable Cardioverter-Defibrillators and Leadless Pacemakers during Radiotherapy and Their Resistance to Irradiation
Speaker: Malgorzata Stapor-Fudzinska, PhD - Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw -
12:30pm - 01:45pm ET
Characterization of Commercial AI-Assisted Auto-Segmentation for Delineating Visceral Organs In Pediatric Patients with CNS Malignancies Treated with Craniospinal Irradiation
Speaker: Ralph Ermoian, MD, FASTRO - University of Washington Medical Center, Seattle -
12:30pm - 01:45pm ETSpeaker: Wenbo Gu, PhD - University of Pennsylvania, Philadelphia
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12:30pm - 01:45pm ET
A Retractable Exit-Window Shield to Mitigate Unintended Electron FLASH Exposure from Modified LINACs
Speaker: Justin DeFrancisco, MS - Virginia Commonwealth University, Richmond -
12:30pm - 01:45pm ET
Dosimetric Comparison of Upfront Single-Optimization, Geometrically Split Radiosurgery Planning vs. Sequential Gap-Based Volumetric Staged Radiosurgery Planning for Arteriovenous Malformations
Speaker: Jae Won Jung, PhD - East Carolina University Brody School of Medicine, Greenville -
12:30pm - 01:45pm ET
From Three-Dimensional QA Measurement to Clinically Relevant Margin Reduction: Projection-Based Flexmap Correction Using 3D-Starshot
Speaker: Yuta Takahashi, MS - Saitama Medical Center, Jichi Medical University, Saitama -
12:30pm - 01:45pm ET
Evaluation of Robustness against Breast Deformation in Accelerated Partial Breast Irradiation: A Phantom Study
Speaker: Fumihiro Tomita, MS - St. Luke's International Hospital, Tokyo 104-0045 -
12:30pm - 01:45pm ET
Machine-Specific Delivery Sequence Optimization for Spot-Scanning Proton Arc Therapy Using a Compact Superconducting Synchrocyclotron
Speaker: Peilin Liu, MD, PhD - Corewell Health William Beaumont University Hospital, Royal Oak -
12:30pm - 01:45pm ET
Managing Intrafraction Patient Motion Using Robust Planning Method for Same Day MLC-based Spatially Fractionated Radiotherapy of Large Unresectable and Bulky Tumors
Speaker: Senthamizhchelvan Srinivasan, PhD - Indiana University Simon Cancer Center, Indianapolis -
12:30pm - 01:45pm ETSpeaker: Matthew Skinner, MS - Kaiser Permanente - South San Francisco, South San Francisco
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12:30pm - 01:45pm ETSpeaker: Yue Tang, PhD - Yale University School of Medicine, New Haven
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12:30pm - 01:45pm ET
Personalizing Adaptive Radiotherapy for Rectal Cancer: Three-Arm Comparison with Introduction of a Hybrid Adaptive Approach
Speaker: Madhav Patel, MD, BS - Columbia Presbyterian Medical Center, New York -
12:30pm - 01:45pm ET
Analysis of VMAT with Dynamic Rotating Collimator Versus Traditional VMAT in High Risk Prostate Cancer Radiation
Speaker: Bernard Balmir, CMD, BS - Kaiser Permanente, Dublin -
12:30pm - 01:45pm ETSpeaker: Joshua Kim, BS - Loma Linda University School of Medicine, Vancouver
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12:30pm - 01:45pm ET
Early Outcomes and Implementation of Online Adaptive Radiotherapy for Long-Course Fractionated Treatments: A Systematic Review
Speaker: Levi Burns, MD, MS - University of Toronto, Toronto -
12:30pm - 01:45pm ET
Reporting Treatment Planning, Delivery and Dose Evaluation Guidelines Method for 3-Dimensional MLC-Based SFRT: A Single Institution Clinical Experience
Speaker: Damodar Pokhrel, PhD - UK Kentucky, Markey Comprehensive Cancer Center, Lexington -
12:30pm - 01:45pm ETSpeaker: Robert Freeman, MD - Fox Chase Cancer Center, Philadelphia
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12:30pm - 01:45pm ETSpeaker: Colton Powers, MD - Oregon Health and Science University, Portland
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12:30pm - 01:45pm ET
A Study on Enhancing Treatment Efficiency Through Energy Layer Reduction in IMPT by ADMM: A Retrospective Analysis of Lung Cancer Cases
Speaker: Yunyi Fan, PhD - Shandong Cancer Hospital and Institute, Jinan -
12:30pm - 01:45pm ET
Characterization of Involuntary Mobility Motion-Induced Dosimetric Variation in Gastrointestinal Organs in High-Dose Rate Gynecologic Brachytherapy
Speaker: Shuo Wang, PhD - University of Nebraska Medical Center, Omaha -
12:30pm - 01:45pm ETSpeaker: Jingjie Yu, BS - UCSF Comprehensive Cancer Center, San Francisco
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12:30pm - 01:45pm ETSpeaker: Zhiheng Wang, PhD - University of Texas MD Anderson Cancer Center, Houston
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12:30pm - 01:45pm ET
Dosimetric Advantages of VMAT Using Dynamic Multi-Leaf Collimation for Hippocampal-Avoidance Whole-Brain Radiotherapy: A Two-Arc Solution
Speaker: Haoting Lan, MS - National Taiwan University Hospital, Taipei -
12:30pm - 01:45pm ET
A Patient-Specific 3-Dimensional Gaussian Representation Framework for Volumetric Imaging and Tumor Tracking from a Single kV Projection
Speaker: Kun Qing, PhD - City of Hope Comprehensive Cancer Center, Duarte -
12:30pm - 01:45pm ETSpeaker: Xin Tong, PhD - University of Kansas Medical Center, Kansas City
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12:30pm - 01:45pm ET
Dosimetric Impact of Inter-Lesion Position Variation and Organ Deformation for Multiple Liver Tumors Treated with DIBH SBRT
Speaker: Wei Lu, PhD - Memorial Sloan Kettering Cancer Center, New York -
12:30pm - 01:45pm ETSpeaker: Robert Dawson, PhD - Massachusetts General Hospital, Boston
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12:30pm - 01:45pm ET
CT Number Variability In Radixact ClearRT and Its Impact on Adaptive Radiotherapy Dose Recalculation
Speaker: Ronald Velasco, - Fundacion Santa Fe de Bogota, Bogota -
12:30pm - 01:45pm ETSpeaker: Arianna Liles, MS - UMass Lowell, Lowell
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12:30pm - 01:45pm ETSpeaker: Veronia Fahmy, DO, BS - Loyola University Medical Center, Maywood
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12:30pm - 01:45pm ETSpeaker: Ryder Schmidt, PhD - University of South Florida, Tampa
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12:30pm - 01:45pm ET
Dose Rate and Microdosimetric Effects on Radiochromic Film Response to Synchrotron-Based Proton Irradiation
Speaker: Daniel Liu, BS - Yale University, New Haven -
12:30pm - 01:45pm ET
Electron Boosts for Breast Tumor Bed: How Treatment Parameters Change When CT-Based Dose Calculations are Introduced
Speaker: Joshua Wancura, PhD - University of Massachusetts Chan Medical School, Worcester -
12:30pm - 01:45pm ET
Reducing Xerostomia and Dysphagia Risk Using Proton Arc Therapy with Shoot-Through Beams in Head and Neck Cancer
Speaker: Mark Newpower, PhD - University of Oklahoma Health Sciences Center, Oklahoma City -
12:30pm - 01:45pm ETSpeaker: Guang-Pei Chen, PhD - Medical College of Wisconsin, Milwaukee
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12:30pm - 01:45pm ET
Dosimetric Implications of PVDR Definition In Photon and Proton Lattice Radiotherapy for Large Tumors
Speaker: Xiaoying Fan, - ??????????????(???????,??????????), Jinan -
12:30pm - 01:45pm ET
The Influence of Implanting Prostheses of Different Materials after Radical Mastectomy for Breast Cancer on the Accuracy of Radiotherapy
Speaker: Xiaowei Yao, - Department of Radiation Oncology, Xijing Hospital, Fourth Military Medical University, Xi'an -
12:30pm - 01:45pm ET
Predicting Adaptive Need in Helical Pancreatic Radiotherapy Using Fraction-Level Dosimetry and Machine Learning
Speaker: Oanh Luu, PhD - Medical College of Wisconsin, Milwaukee -
12:30pm - 01:45pm ET
Impact of Advanced CBCT Imaging and Next-Generation Software on Dose Calculation Accuracy in Lung CBCT-Guided Adaptive Radiotherapy: A Phantom Study
Speaker: Gary Razinskas, PhD - University Hospital Wuerzburg, Wuerzburg -
12:30pm - 01:45pm ET
The Impact of the Accuracy of Independent Dose Calculation on Patient-Specific QA for Online Adaptive Radiotherapy
Speaker: Grace Tang, PhD - Memorial Sloan Kettering Cancer Center, New York -
12:30pm - 01:45pm ET
Ultra-Sharp Upright Radiotherapy with Extended-Distance 2.5 MV Beams: An Alternative Mode of Use for FLASH-Capable Sources
Speaker: Lawrie Skinner, PhD - Department of Radiation Oncology, Stanford University, Stanford -
12:30pm - 01:45pm ET
A Retrospective Analysis of the Treatment Time of CBCT-Based Online Adaptive SBRT: A Single Institute's Experience
Speaker: Xiaoming Chen, PhD, DABR - Fox Chase Cancer Center, Philadelphia -
12:30pm - 01:45pm ETSpeaker: Hayden West, MS - Varian Medical Systems at City of Hope Atlanta, Newnan
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12:30pm - 01:45pm ET
Dosimetric Feasibility of Hippocampal-Avoidance Whole Brain Radiotherapy with Simultaneous Integrated Boost In Patients with = 5 Brain Metastases
Speaker: Andrea Vucetic, MD, MS, BS - Schulich School of Medicine and Dentistry, Western University, London -
12:30pm - 01:45pm ET
Association Between Peak-to-Valley Dose Ratio and Tumor gEUD in Large Liver Tumors Treated With Lattice SFRT
Speaker: Rajeev Badkul, MS, DRP, DABR - University of Kansas Medical Center, Kansas City -
12:30pm - 01:45pm ET
End-to-End Test of using Three-Dimensional Rotational Angiogram for Arteriovenous Malformations GammaKnife Radiosurgery with a Grid Phantom
Speaker: Zhiheng Wang, PhD - University of Texas MD Anderson Cancer Center, Houston -
12:30pm - 01:45pm ETSpeaker: Xin Xin, MD - Sichuan Cancer Hospital and Institute, Chengdu
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12:30pm - 01:45pm ET
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12:30pm - 01:45pm ET
Feasibility and Stability of Surface-Guided Deep Inspiration Breath-Hold for Mediastinal Radiotherapy: A CBCT-Based Analysis
Speaker: Zhen Cui, RT, MBBS - Shandong Cancer Hospital and Institute, Jinan -
12:30pm - 01:45pm ET
Imaging Biomarkers for Early Detection, Monitoring and Prediction of Radiotherapy-Related Side Effects - A Scoping Review
Speaker: Natalie West, BS - MD Anderson Cancer Center, Houston -
12:30pm - 01:45pm ET
Bridging the Resource Gap: An Open-Source Python Implementation of Flairseg 2.0 for Rapid Tumor and MS Lesion Segmentation In Low Resource Settings
Speaker: Stephen Adjei, BA - Thayer School of Engineering at Dartmouth College, Lebanon -
12:30pm - 01:45pm ET
Dosimetric Impact of Dynamic Collimator Rotation In Hippocampal-Avoidance Whole-Brain Radiotherapy: Comparison with Static Collimator VMAT and Helical Tomotherapy
Speaker: Chih-Kai Chang, MS - National Taiwan University Hospital, Taipei -
12:30pm - 01:45pm ET
Dosimetric Assessment of an MR-Only Bulk Electron Density Workflow In Stereotactic MR-Guided Adaptive Radiation Therapy (SMART) for Adrenal Metastases
Speaker: Tatiana Bejarano, PhD, MS - Miami Cancer Institute: Baptist Health South Florida, Miami -
12:30pm - 01:45pm ET
Optimizing Left Breast Cancer Tomotherapy with Repetitive Abdominal DIBH: Achieving Both Dosimetric and Efficiency Gains
Speaker: Yongheng Yan, MD, PhD - The First affiliated Hospital Zhejiang University School of Medicine, Hangzhou -
12:30pm - 01:45pm ET
Feasibility of Uterus-Sparing Pelvic Radiotherapy for Fertility Preservation in Premenopausal Women: A Dosimetric Planning Study
Speaker: Kirti Sharma, BS - Virginia Commonwealth University School of Medicine, Richmond -
12:30pm - 01:45pm ET
Retrospective Weekly Photon Re-Optimization on QA Scans to Assess Convergence toward Proton Dosimetry during Treatment
Speaker: Yogesh Kumar, PhD - University of Alabama at Birmingham, Birmingham -
12:30pm - 01:45pm ET
iADAPT Boost: Dosimetric Benefits of a Hybrid CT-Guided Adaptive Radiotherapy Regimen for Pelvic Malignancies
Speaker: Antonia Kubiatowicz, PhD - Mass General Brigham Cancer Institute, Harvard Medical School, Boston -
12:30pm - 01:45pm ET
Optimization of Volumetric Modulated Therapy Including Dynamic Collimator and Static-Angle Modulated Port Configuration for Liver SBRT
Speaker: Mintra Keawsamur, PhD - Chulalongkorn University, Bangkok -
12:30pm - 01:45pm ET
Clinical Impact of Multi-Task Learning and On-Site Fine-Tuning for Auto-Segmentation In Left-Sided Breast Cancer Radiotherapy
Speaker: Eun Jeong Heo, MS - Korea University, Seoul -
12:30pm - 01:45pm ET
Dosimetric Comparisons of Coplanar VMAT Using a C-arm Linear Accelerator and Non-Coplanar VMAT and BROAD-RT Using an O-Ring Linear Accelerator In Localized Prostate Cancer
Speaker: Fumiya Baba, MD, PhD - Narita Memorial Hospital, Toyohashi -
12:30pm - 01:45pm ET
Evaluation of In-Vivo Dose Delivery in Lung SBRT Using a Novel, Automated Offline Adaptive Radiotherapy Assessment Software
Speaker: Kenny Guida, DMP - University of Kansas Cancer Center, Kansas City -
12:30pm - 01:45pm ET
Comparison of BED-Based Scheduled Plan Scaling Versus Fully Adaptive Re-Optimization in Abdominal SBRT
Speaker: Shahabedd Aslmarand, PhD - Fox Chase Cancer Center, Philadelphia -
12:30pm - 01:45pm ET
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12:30pm - 01:45pm ETSpeaker: Olivia Dawood, MS - Kaiser Permanente, South San Francisco
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12:30pm - 01:45pm ETSpeaker: Michael Yunes, MD - Mass General Brigham, Northampton
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12:30pm - 01:45pm ET
Optimization of Acquisition and Reconstruction Parameters for Cranial SRS Localization Using a Next-Generation CBCT System on a C-Arm Linac
Speaker: Jennifer Dolan, PhD - Cedars-Sinai Medical Center, Los Angeles -
12:30pm - 01:45pm ET
An Improved Method for Optimization of the Overlap Region Between Planning Target Volume and Bladder for Knowledge-Based Planning of Prostate Stereotactic Body Radiation Therapy
Speaker: Austin Kirschner, MD, PhD - Vanderbilt University Medical Center, Nashville -
12:30pm - 01:45pm ET
Dosimetric Improvement of Intensity Modulated Proton Therapy Planning for Spinal Tumors Using a Solid Water Bolus Instead of Range Shifter: A Case Study
Speaker: Sha Wang, - Guangzhou Concord Cancer Center, Guangzhou -
12:30pm - 01:45pm ETSpeaker: Ichiyo Kamada, - Kyoto University Graduate School of Medicine, Kyoto
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12:30pm - 01:45pm ET
FreqRefine-DDPM: Virtual Contrast-Enhanced CT Synthesis from Non-Contrast CT via Frequency-Domain Enhanced Diffusion Model with Adaptive Weighted Refinement
Speaker: Zihan Sun, PhD - The First Affiliated Hospital of Zhejiang University Medical College, Hangzhou -
12:30pm - 01:45pm ET
Evaluation of a Prototype VMATp Optimizer with Automatic Static Angle Modulated Port Placement for Lung Radiotherapy
Speaker: Yin Gao, PhD, CMD - University of Pennsylvania, Philadelphia -
12:30pm - 01:45pm ET
Root Cause Analysis of Unscheduled Replans across 19,249 Radiation Therapy Plans: A Five-Year Single-Institution Review
Speaker: Brian Anderson, PhD - UC San Diego Radiation Medicine and Applied Sciences, La Jolla -
12:30pm - 01:45pm ET
Therapist Outpatient Consultation, Treatment-Related Anxiety and Satisfaction in Breast Cancer and Head-Neck Cancer Radiotherapy Patients
Speaker: Fei Bai, - radiotherapy department, xi,an -
12:30pm - 01:45pm ETSpeaker: Yan Shao, PhD - Shanghai Chest Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai
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12:30pm - 01:45pm ET
Triggered Spectral kV Imaging for Real-Time Intrafraction Bone Tracking Using a Novel Dual-Layer kV Imager
Speaker: Francois De Kermenguy, PhD - Brigham and Women's Hospital, Cambridge -
12:30pm - 01:45pm ETSpeaker: Olivia Dawood, MS - Kaiser Permanente, South San Francisco
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12:30pm - 01:45pm ET
A User Prompt-Based Statistical Biomechanical Model Architecture for Rapid Digital Twin Simulation of Pelvic Anatomy for Population-Level Intrafraction Motion Evaluation During Radiation Therapy
Speaker: Rene Rodriguez-Perez, MS, MSc - Benemerita Universidad Autonoma de Puebla, Puebla -
12:30pm - 01:45pm ETSpeaker: Nimita Shinde, PhD - University of Texas Southwestern Medical Center at Dallas, Dallas
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12:30pm - 01:45pm ETSpeaker: Lin Ma, PhD - Mayo Clinic College of Medicine and Science Rochester, Rochester
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12:30pm - 01:45pm ET
Feasibility Study of Multi-B-Value DWI Functional MRI-Based Biologically-Guided Lattice Radiotherapy
Speaker: Ruixuan Zhang, MS - Shandong First Medical University & Shandong Academy of Medical Sciences, jinan -
12:30pm - 01:45pm ET
Quantitative Assessment of Virtual Monoenergetic Imaging on Metal-Induced Blooming in Photon-Counting CT Using Edge-Profile MTF
Speaker: Tsz Ching Fok, MSc - The Hong Kong Sanatorium & Hospital, Hong Kong -
12:30pm - 01:45pm ET
Estimation of HSGc-C5 Cell Survival After multi-Ion Irradiation Using Geant4-DNA Monte Carlo Simulation
Speaker: Chang Heon Choi, PhD - Seoul National University Hospital, Seoul -
12:30pm - 01:45pm ET
Quantification of Postural Effects on Head and Neck Anatomy Using Upright and Supine Low-Field Open MRI
Speaker: Daniel Richter, PhD, MS - Paul Scherrer Institute, Villigen -
12:30pm - 01:45pm ET
Quantifying the Impact of Intrafraction Patient Motion on Target Coverage in Frameless Gamma Knife Stereotactic Radiosurgery Using CBCT-Derived Rigid Transformations
Speaker: Naseem Ud Din, PhD - Miami Cancer Institute: Baptist Health South Florida, Miami -
12:30pm - 01:45pm ETSpeaker: Alexander Geiersbach, MS - Dartmouth College, Hanover
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12:30pm - 01:45pm ET
Impact of Respiratory Phase Selection on 4D Robust Proton Therapy Planning for Hepatocellular Carcinoma
Speaker: Shuting Wang, - Department of Graduate, Shandong First Medical University, Shandong Academy of Medical Sciences, Jinan -
12:30pm - 01:45pm ET
Radiomics Feature Robustness of Photon-Counting CT and DECT in Chest Tumor Phantom: A Dual-Center, Multi-Device Study
Speaker: Yongbin Cui, PhD - Shandong Cancer Hospital and Institute, Jinan -
12:30pm - 01:45pm ET
Evaluating Patient Comfort and Therapist-Reported Setup Reproducibility In Relation to Cone Beam Computed Tomography (CBCT): Verified Positional Accuracy in Breast Radiotherapy
Speaker: Amna Al-Ajmi, - Sultan Qaboos Comprehensive Cancer Care and Research Centre, Muscat -
12:30pm - 01:45pm ET
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12:30pm - 01:45pm ET
Deep-Learning-Based Dose Prediction Compared with Multi-Criteria-Optimized Patient Doses and Benchmark Data for Prostate SBRT
Speaker: Tuuli Kaukovuo, BS - Docrates Cancer Center, Helsinki -
12:30pm - 01:45pm ET
Deep Learning-Based Pre-Assessment for Thoracic Radiotherapy Auto-Planning: Predicting Plan Achievability before Planning
Speaker: Haoyang Zhai, - Fudan University Shanghai Cancer Center, Shanghai -
12:30pm - 01:45pm ET
Automated Lattice Radiation Therapy Planning for Head and Neck Cancer: A Novel SRS-Based Workflow and Dosimetric Comparison with VMAT
Speaker: Meiling Xu, - National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital,Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen -
12:30pm - 01:45pm ET
Treatment Planning Strategy Selection Modulates Linear Energy Transfer (LET) Distributions in Nasopharyngeal Carcinoma Proton Therapy: Implications for the Mitigation of RBE Uncertainties
Speaker: Jingfen Yang, - Department of Radiation Physics, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, jinan -
12:30pm - 01:45pm ET
Multiple Rectal States Optimization as Novel Approach to Conquer Unique Uncertainty in Cervical Cancer Intensity-Modulated Proton Therapy
Speaker: Mengyao Li, - Department of Radiation Physics, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, jinan -
12:30pm - 01:45pm ET
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12:30pm - 01:45pm ET
Dosimetric Impact of Intra-Delivery Motion In Stereotactic Body Radiotherapy to the Prostate and Dominant Lesion
Speaker: Ka Ho Tam, PhD - MD Anderson Cancer Center, Houston -
12:30pm - 01:45pm ET
Pediatric Upright Proton Therapy in a Tilting Chair: Anesthesia Integration, AV Immersion and Initial Clinical Experience
Speaker: Megan Clark, PhD, BS - Stanford University, Stanford -
12:30pm - 01:45pm ET
High-Speed Static Proton ARC Therapy Achieving Sub-100-Second Delivery in a Single-Room Compact System
Speaker: Vivek Maradia, PhD - Stanford University, San Jose -
12:30pm - 01:45pm ETSpeaker: Reza Farjam, PhD - Johns Hopkins Radiation Oncology Bayview Medical Center, Baltimore
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12:30pm - 01:45pm ETSpeaker: Darren Yang, BS - Stony Brook School of Medicine, Stony Brook
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12:30pm - 01:45pm ET
AAPM Guideline-Based Evaluation of Automated Dose Reconstruction using Cone Beam CT for Offline Adaptive Lung Radiation Therapy
Speaker: Adam Mylonas, PhD - SeeTreat Pty Ltd, Haymarket -
12:30pm - 01:45pm ET
Does Online Adaptive Dose Restoration In Head and Neck Proton Therapy Alter Linear Energy Transfer Under Anatomic Variation?
Speaker: Mislav Bobic, PhD - Mass General Brigham Cancer Institute / Massachusetts General Hospital, Boston -
12:30pm - 01:45pm ET
Multi Model Uncertainty Guided and Prompt Enhanced Segment Anything Adaptation for Head and Neck Radiotherapy
Speaker: Yuqing Xia, MS - UT Health San Antonio, San Antonio -
12:30pm - 01:45pm ET
Biology-Guided Radiation Therapy for Liver Metastases: Patient Eligibility, Treatment Planning, and Treatment Delivery on the 2nd Generation BgRT System
Speaker: Pule Wang, MD - City of Hope Cancer Center, Duarte -
12:30pm - 01:45pm ET
Scalable Implementation of CBCT-Guided Adaptive Radiotherapy: Impact of RTT Integration, Advanced CBCT and AI Contouring
Speaker: Mu-Han Lin, PhD - UT Southwestern Medical Center, Dallas -
12:30pm - 01:45pm ET
A Heuristic Path Optimization Framework for Proton Arc Delivery Using a Translating Checkerboard Range Shifter
Speaker: Peng Wang, PhD - Inova Schar Cancer Institute, Fairfax -
12:30pm - 01:45pm ETSpeaker: Domenic Sievert, MS - Washington University School of Medicine in St. Louis, St. Louis
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12:30pm - 01:45pm ET
Fine-Tuning SAM for CBCT Segmentation in Offline Adaptive Cervical Cancer Radiotherapy with Limited Data
Speaker: Xinlei Zhang, MS - Tongren Hospital Affiliated to Medical College of Shanghai Jiao Tong University, Shanghai -
12:30pm - 01:45pm ETSpeaker: Madeline Evans, BS - UAB Heersink School of Medicine, Birmingham
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12:30pm - 01:45pm ET
Impact of Robust Optimization and Respiratory Motion on Proton Lattice Radiotherapy for Bulky Lung Tumors
Speaker: Xiaoying Fan, - ??????????????(???????,??????????), Jinan -
12:30pm - 01:45pm ET
A Data-Driven Quality Assurance for Auto-Segmentation Model Updates Using a Localized Anisotropic Margin Metric
Speaker: Jingwei Duan, PhD - MD Anderson Cancer Center, Houston -
12:30pm - 01:45pm ETSpeaker: Hoyeon Lee, PhD - University of Hong Kong, Hong Kong
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12:30pm - 01:45pm ET
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12:30pm - 01:45pm ET
Clinical Impact of Dynamic Collimator for Single-Isocenter Multi-Target SRS Evaluated through Physician Rating and Dosimetric Analysis
Speaker: Yibo Xie, PhD - Duke University Medical Center, Durham -
12:30pm - 01:45pm ET
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12:30pm - 01:45pm ETSpeaker: Chester Ramsey, PhD - Thompson Cancer Survival Center, Knoxville
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12:30pm - 01:45pm ET
Characterizing Contouring Uncertainty across Clinical Specialties in CBCT-Guided Online Adaptive Partial Breast Irradiation
Speaker: Udbhav Ram, BS - University of Alabama at Birmingham, Birmingham -
12:30pm - 01:45pm ET
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12:30pm - 01:45pm ETSpeaker: Andrew Boria, PhD - St. Jude Children's Research Hospital, Memphis
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12:30pm - 01:45pm ET
Comparison of Novel Automated and Conventional QA Methods for HDR Gynecological Brachytherapy Applicators
Speaker: Marjan Khosravi, MS - University of Massachusetts Lowell, Lowell -
12:30pm - 01:45pm ET
Biology-Guided Radiotherapy with Second Generation Tracked Dose Delivery Algorithms: Initial Plan Quality Evaluation
Speaker: Murat Surucu, PhD - Stanford University School of Medicine, Palo Alto -
12:30pm - 01:45pm ETSpeaker: Hatice Kubra Isik, MD - Marmara University Pendik Education and Research Hospital Radiation Oncology Clinic, Istanbul
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12:30pm - 01:45pm ET
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12:30pm - 01:45pm ET
Quantitative Evaluation of Parameter Identifiability in a Physics-Informed Radio-Immune Model under Limited Clinical Observability
Speaker: Sugandima Weragoda, - Cleveland Clinic, Cleveland -
12:30pm - 01:45pm ET
CBCT-Based Online Adaptive Therapy and Target Coverage In Prostate SBRT with Interfraction Anatomic Variation
Speaker: Jinyu Xue, PhD - NYU Grossman School of Medicine, New York -
12:30pm - 01:45pm ETSpeaker: Anil Sethi, PhD, FAAPM - Loyola University Medical Center, Maywood
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12:30pm - 01:45pm ET
Hybrid IMRT vs. Forward-planned IMRT in Adjuvant Breast Radiotherapy: A Prospective Dosimetric Study
Speaker: Arya Suresh, MBBS - Amala Institute of Medical Sciences, Thrissur, Thrissur -
12:30pm - 01:45pm ET
Assessment of Intrafraction Motion During Spine SBRT Treatment Per Ongoing Phase II Randomized Controlled Trial Protocol
Speaker: Andrew Thompson, MS - OU Health – University of Oklahoma Medical Center, Oklahoma City -
12:30pm - 01:45pm ETSpeaker: Maida Ranjbar, PhD - University of Arkansas for Medical Sciences (UAMS), Little Rock
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12:30pm - 01:45pm ET
Electron-to-Mass Density Conversion in Photon-Counting CT for Dosimetric Calculation: Phantom and Clinical Evaluation on Direct Density Reconstruction
Speaker: Tsz Ching Fok, MSc - The Hong Kong Sanatorium & Hospital, Hong Kong -
12:30pm - 01:45pm ETSpeaker: Jeremy Booth, PhD - Northern Sydney Cancer Centre, Marrickville
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12:30pm - 01:45pm ET
Implant-Sparing VMAT for Hypofractionated Postmastectomy Radiotherapy Using ESTRO-ACROP Target Delineation: A Paired Comparative Dosimetric Study
Speaker: Duaa Alhawi, MS - King Abdullah Medical City, Jeddah -
12:30pm - 01:45pm ET
Evaluation of Direct Electron Density Reconstruction Using Spectral Information on Iodine Contrast-Enhanced CT From Photon-Counting CT for Radiotherapy Treatment Planning
Speaker: Tsz Ching Fok, MSc - The Hong Kong Sanatorium & Hospital, Hong Kong -
12:30pm - 01:45pm ET
Impact of User-Defined vs. Automatic Static Angle Modulated Port Selections for VMATp Nasopharyngeal Carcinoma Treatment
Speaker: Kenton Thompson, MBA, MS, RT - Peter MacCallum Cancer Centre, Melbourne -
12:30pm - 01:45pm ET
Impact of AAPM TG-51 Corrections on Dosimetric Leaf Gap and Multi-Leaf Collimator Modeling Parameters: A Multi-Energy Statistical Analysis
Speaker: Nazanin Hoshyar, PhD - Bay Pines VA Medical Center, Bay Pines -
12:30pm - 01:45pm ET
Optimizing 4DCT Phase Sampling for Small Internal Target Volume Delineation in Lung Stereotactic Body Radiotherapy
Speaker: Nazanin Hoshyar, PhD - Bay Pines VA Medical Center, Bay Pines -
12:30pm - 01:45pm ET
Quantitative and Qualitative Evaluation of Advanced Cone-Beam CT Imaging In Lung, Breast, and Head-and-Neck Cancer Patients
Speaker: Wouter van Elmpt, PhD - MAASTRO Clinic, Maastricht -
12:30pm - 01:45pm ET
Platform-Independent Valley Dose Control by Lattice Spacing across Distinct Linac Geometries in Spatially Fractionated Radiotherapy
Speaker: Hidenobu Tachibana, PhD - Triangle Products Co., Ltd., Kashiwa -
12:30pm - 01:45pm ET
Feasibility of Target Delineation Using Low-Energy Level Monoenergetic Images Derived from Photon-Counting Computed Tomography for Pelvic Radiotherapy Planning
Speaker: Ho Ming Poon, MSc - The Hong Kong Sanatorium & Hospital, Hong Kong -
12:30pm - 01:45pm ET
Benchmarking Open-Source Foundation Model (MedSAM2) Against Commercial Auto-Segmentation for Head and Neck OARs and Target Volumes on Simulation CT and Enhanced CBCT
Speaker: Omar Awad, MD, MS - Baylor College of Medicine, Houston -
12:30pm - 01:45pm ET
Multimodal Prediction of Hormonal Therapy Response in PSMA-Positive Prostate Cancer Using PSMA PET Deep Features and Clinical Variables
Speaker: Omar Awad, MD, MS - Baylor College of Medicine, Houston -
12:30pm - 01:45pm ETSpeaker: Arnaud Beddok, MD, PhD - Institute Jean Godinot, Reims 51056
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12:30pm - 01:45pm ETSpeaker: Xinfeng Chen, PhD - Medical College of Wisconsin, Milwaukee
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12:30pm - 01:45pm ET
Realistic Treatment Simulation for Interplay Effect Evaluation in Lung SBRT with Multiple Proton Therapy Delivery Sequences
Speaker: Xuanfeng Ding, PhD - Beaumont Health, Royal Oak -
12:30pm - 01:45pm ET
Respiratory and GI Motility-Driven Organ Encroachment into High-Dose Fall-Off Regions in Pancreatic SBRT
Speaker: Tian Liu, PhD - Icahn School of Medicine at Mount Sinai, New York -
12:30pm - 01:45pm ET
Impact of Combined Respiratory and Gastrointestinal Motion on Dosimetric Interplay in Abdominal Proton Therapy
Speaker: Tian Liu, PhD - Icahn School of Medicine at Mount Sinai, New York -
12:30pm - 01:45pm ETSpeaker: Xin Xin, MD - Sichuan Cancer Hospital and Institute, Chengdu
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12:30pm - 01:45pm ET
Prospective Study Assessing C-Arm Linac High-Performance CBCT for Reliable Target and OAR Contouring
Speaker: Anita Nwiloh, MD - University of Maryland Radiation Oncology, Baltimore -
12:30pm - 01:45pm ETSpeaker: Mu-Han Lin, PhD - UT Southwestern Medical Center, Dallas
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12:30pm - 01:45pm ET
Using Artificial Intelligence to Plan Total Marrow/Lymphoid Irradiation (TMI/TMLI): A Feasibility Study
Speaker: Samar Khan, MD, MS, BS - Loyola University Medical Center, Maywood -
12:30pm - 01:45pm ET
Serial Characterization and Stability of Quantitative MRI at the Voxel Level during Prostate Radiotherapy
Speaker: Eric Paulson, PhD - Medical College of Wisconsin, Milwaukee -
12:30pm - 01:45pm ETSpeaker: Jie Fu, PhD - University of Washington, Seattle
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12:30pm - 01:45pm ET
Evaluating Liver SBRT Planning with Dynamic Collimator Rotation and Automated Static Angle Modulated Ports Selection
Speaker: Xenia Ray, PhD - University of California San Diego, San Diego -
12:30pm - 01:45pm ET
Optimizing Isocenter Spacing for Total Marrow and Lymphoid Irradiation on a Ring-Gantry Linac: A Dosimetric and Robustness Analysis
Speaker: Chunhui Han, PhD - City of Hope National Medical Center, Duarte -
12:30pm - 01:45pm ET
Impact of Contour-Guided Deformable Image Registration on Normal Brain Dose Accumulation for Recurrent Brain Metastasis Reirradiation
Speaker: Ke Sheng, PhD, FASTRO - University of California, San Francisco, San Francisco -
12:30pm - 01:45pm ET
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12:30pm - 01:45pm ETSpeaker: Josephine Tan, PhD - Mass General Brigham, Harvard Medical School, Boston
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12:30pm - 01:45pm ET
Deep Beam SBRT: An AI-Driven, Beam-Guided Automation Platform for Reproducible and High-Precision Lung SBRT Planning
Speaker: Reza Farjam, PhD - Johns Hopkins Radiation Oncology Bayview Medical Center, Baltimore -
12:30pm - 01:45pm ET
Beam-Splitting and Pseudo-Proton-ARC Planning Methods for Spatially Fractionated Proton Therapy on a Compact Proton System
Speaker: Yao Hao, PhD - Washington Univ School of Medicine, St. Louis -
12:30pm - 01:45pm ET
Interfractional Tumor Volume Variation in MR-Guided Stereotactic Body Radiotherapy for Primary and Metastatic Lung Tumors: A Single-Institution Exploratory Analysis
Speaker: Harrison Cook, BS - Drexel University College of Medicine, Philadelphia -
12:30pm - 01:45pm ET
Feasibility of Online Adaptive Radiotherapy for Bladder Cancer Using Deep Learning Auto-Contouring and Auto-Planning on CBCT
Speaker: Tiezhi Zhang, PhD - Stony Brook School of Medicine, Stony Brook -
12:30pm - 01:45pm ET
Robust Bias Dose Optimization for Abdominal Reirradiation within an MR-Guided Online Adaptive Radiotherapy Workflow
Speaker: Eric Paulson, PhD - Medical College of Wisconsin, Milwaukee -
12:30pm - 01:45pm ET
Quantification of Gastrointestinal Organ Motion during Abdominal Adaptive Radiotherapy under Deep Inspiration Breath Hold
Speaker: Kun Qing, PhD - City of Hope Comprehensive Cancer Center, Duarte -
12:30pm - 01:45pm ETSpeaker: Weiguo Lu, PhD - UT Southwestern Medical Center, Dallas
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12:30pm - 01:45pm ETSpeaker: Eric Paulson, PhD - Medical College of Wisconsin, Milwaukee
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12:30pm - 01:45pm ET
Motion Amplitude Variability during Pancreatic Cancer Treatment and its Association with Breathing Irregularity
Speaker: Eric Paulson, PhD - Medical College of Wisconsin, Milwaukee -
12:30pm - 01:45pm ET
Evaluation of a Novel 2.5D Deep Learning Synthetic CT model Derived from CBCT Images for Head and Neck Adaptive Radiotherapy
Speaker: Eric Paulson, PhD - Medical College of Wisconsin, Milwaukee -
12:30pm - 01:45pm ETSpeaker: Lei Ren, PhD - University of Maryland Cancer Center, Baltimore
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12:30pm - 01:45pm ET
Quantitative Hounsfield Unit and Dose Calculation Accuracy of Iris CBCT for Head and Neck Radiotherapy
Speaker: Eric Paulson, PhD - Medical College of Wisconsin, Milwaukee -
12:30pm - 01:45pm ETSpeaker: Billy Loo, MD, PhD, FASTRO - Stanford University, Stanford
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12:30pm - 01:45pm ET
Assessing the Generalizability and Robustness of Deep-Learning Dose Prediction in Head-and-Neck Radiotherapy to Clinically Realistic CT Perturbations
Speaker: Amit Sawant, PhD - University of Maryland, Baltimore -
12:30pm - 01:45pm ET
Developing an MRI Radiomic Fingerprint for Prognostic Intra-Tumor Heterogeneity for Rectal Cancer Patients Treated on the 1.5T MR-Linac
Speaker: Eric Paulson, PhD - Medical College of Wisconsin, Milwaukee