In Vivo Assessment of the Forward to Backward Ratio of Second Harmonic By Collagen As Part of a Non-Invasive, All-Optical Biopsy for Skin Cancer

AAPM ePoster Library, Mili Barai, 383681

Evaluation and Implementation of a Portable Radiation Shielding System in Cardiac Catheterization (Cath) Labs

AAPM ePoster Library, Troy Jacobs, 383682

Composite Dose for HDR Brachytherapy Treatment of GYN Patients with Different Bladder Fillings

AAPM ePoster Library, Mariana Guerrero, 383683

Intentional Deep Overfit Learning for Patient-Specific Dose Predictions in Adaptive Radiotherapy

AAPM ePoster Library, Austen Maniscalco, 383684

A Finite Element Method for Modeling Diffusion of Alpha-Emitting Particles in Tissue

AAPM ePoster Library, Irene Zhang, 383686

Development of a Automatic Segmentation Using Multi-Label Method with Modified Dice Similarity Coefficient Loss Function in Pelvic Region

AAPM ePoster Library, Koki Inoue, 383687

Comparison of Deep Learning Networks for Fully Automated Head and Neck Tumor Delineation on Multi-Centric PET/CT Images

AAPM ePoster Library, Marco Riboldi, 383688

Understanding Variables Affecting Deep Learning Based Auto-Segmentation on Abdominal MRI for MR-Guided Adaptive Radiation Therapy

AAPM ePoster Library, Asma Amjad, 383689

Target Positioning Accuracy of the Small Animal Radiation Research Platform (SARRP)

AAPM ePoster Library, Jocelyn Jackson, 383692

Evaluation of Machine Learning Models for Predicting Computed Tomography Dose Index and Dose-Length Product in CT Scans.

AAPM ePoster Library, William Igoniye, 383693

Heterogeneity in Planning Target Volume Margins in Intact Prostate Cancer External Beam Radiotherapy: Results from a Large Statewide Consortium

AAPM ePoster Library, Zheng Zhang, 383694

Application of Individualized Oral Stent for Organ-at-Risk Protection in Intensity-Modulated Radiotherapy for Nasopharyngeal Carcinoma

AAPM ePoster Library, Xiaobo Jiang, 383695

PRT-Net: A Progressive Refinement Transformer for Dose Prediction to Guide Ovarian Transposition

AAPM ePoster Library, Chi Ma, 383696

Evaluation of Beam Quality Correction Factor and Chamber-Specific Perturbation Effect for Proton, Helium-, Carbon-, and Neon-Ion Beams.

AAPM ePoster Library, Yuka Urago, 383697

Dosimetric Comparison between Single-Isocenter and Two-Isocenter Dca SRS Plans for Multiple Brain Metastases

AAPM ePoster Library, Hyunuk Jung, 383698

Chest-Wall Planning Standardization in a Low- and Middle-Income Clinical Setting Using Knowledge Based Planning

AAPM ePoster Library, Milton Ixquiac, 383700

Validating the Use of a 2D Ion Chamber Array for Monthly Beam Output Calibration and Constancy Checks

AAPM ePoster Library, Shiv Srivastava, 383703

SBRT and Brachytherapy for Prostate Cancer Treatment: Trend of Utilization in the Real-World

AAPM ePoster Library, Tarun Podder, 383704

Validation of Gamos Monte Carlo Simulation for Cs-131 Brachytherapy Source in Water

AAPM ePoster Library, Abdullah Alshreef, 383705

Dose Variation between Different Motion Target Delineation in Pencil Beam Scanning Proton Radiotherapy

AAPM ePoster Library, Xianrui Yan, 383706

A Deep Learning Model for V12Gy/V60% Prediction in Linac-Based Treatment Planning of Single-Iso-Multiple-Targets (SIMT) Stereotactic Radiosurgery (SRS)

AAPM ePoster Library, Mercedeh Khazaieli, 383707

Modeling Physician-Planner Partnership for Intelligent Automatic Treatment Planning of Prostate Cancer Stereotactic Body Radiation Therapy

AAPM ePoster Library, Xun Jia, 383708

Quantitative Lung Tissue Functional Analysis Prior to Radiation Therapy

AAPM ePoster Library, Charles Matrosic, 383709

Commissioning Film Dosimetry for Linac QA in Sub-Saharan Africa - a Single Institution’s Experience

AAPM ePoster Library, Jumaa Dachi Kisukari, 383710

Clinical Significance of Switching from a Pencil Beam Algorithm to Monte Carlo Based SRS Treatment Plans Using Brainlab Elements

AAPM ePoster Library, Steven Kirsner, 383711

MR-Generated Synthetic CT for Image Guidance of Frameless Gamma Knife Radiosurgery

AAPM ePoster Library, Hesheng Wang, 383712

Degradation of Proton Range By Topical Cosmetic Creams Used in the Clinical Care Routine of Head and Neck Cancers

AAPM ePoster Library, Justin Pettit, 383713

An Unsupervised Domain Generalization Method for Automatic Segmentation of CT Images

AAPM ePoster Library, Yongkang Ma, 383714

MRI Quality Assurance for Large Acr Phantom from 1.0 to 7.0 Tesla

AAPM ePoster Library, Szymon Kasperek, 383715

Software Toolbox for Radiation Therapy and Image Analysis (STRATIS) Workflow to Analyze Imaging Data Commons Public Datasets

AAPM ePoster Library, Eve LoCastro, 383716

Design and Dosimetry of a Versatile Minibeam Collimator for Irradiator-Based Preclinical Sfrt Research

AAPM ePoster Library, Sha Chang, 383717

Comparing Various Small Field Detectors for Commissioning the Reflexion X1 Treatment Planning System

AAPM ePoster Library, Tyler Bailey, 383718

Measurement of Stopping Power Ratio of Chemo-Ports Using Energy Spectrum Extracted from Integral Depth Dose

AAPM ePoster Library, Weiguang Yao, 383721

A Simple Method to Optimize Mlc Parameter Selection for Portal Imager-Based Stereotactic Patient-Specific QA

AAPM ePoster Library, Honour Djam, 383724

Predict Radiotherapy Response FET-PET Image for Brain Metastases Using PET-MRI Imaging and Deep Learning

AAPM ePoster Library, Yong Yue, 383725

Prediction of Osteoradionecrosis from Head and Neck Cancer Radiation Therapy Using Autoencoder-Based Deep Learning Features from Dynamic Contrast Enhanced Magnetic Resonance Imaging

AAPM ePoster Library, Brandon Reber, 383727

A Rapid Calculation Tool of Secondary Dose Check for Online Adaptive Treatment on a Single-Room Synchrocyclotron Proton System

AAPM ePoster Library, Hailei Zhang, 383728

An Assessment on Accuracy of Dose Calculation in Radcalc for 1.5T MR-Linac

AAPM ePoster Library, Jiwon Sung, 383729

Effect of Mlc Leaf Width on Single-Isocenter Brain Radiosurgery

AAPM ePoster Library, Natalie Viscariello, 383730

MRI-Guided Prostate Cryoablation: Evaluation of a Simple Localization System

AAPM ePoster Library, Steve Yuvan, 383731

Creating Radiomics Phantoms from Locally Available Materials for Multi-Institutional Evaluation of CT Radiomics in Sri Lanka

AAPM ePoster Library, Buddhika Sesath, 383732

Comparing Radiation Dose Structured Reports for Biplane Fluoroscopy Units

AAPM ePoster Library, Don-Soo Kim, 383734

Detailed Investigation of Knowledge-Based Planning for Prostate Plans Including Robustness to Anatomical Variations

AAPM ePoster Library, Alexi Jankulovski, 383735

Opportunities and Obstacles in the Development of an in-House 3D Printing Program

AAPM ePoster Library, Christine Swanson, 383736

­­on the Definition of Abscopal Effect in Preclinical Studies

AAPM ePoster Library, Benjamin Spieler, 383737

Individual PTV Margin Selection for Simultaneous SRS/SRT of Multiple Brain Metastases (>10): A Study Based on Intra-Fractional Patient Motion Analysis

AAPM ePoster Library, Xiaoming Chen, 383738

Transit Dose Measurement of a HDR Afterloading Brachytherapy Unit By a Plastic Scintillation Detector

AAPM ePoster Library, Texin Li, 383739

Ibsi-Compatible Scalar Radiomics and Texture Filters in Cerr

AAPM ePoster Library, Aditi Iyer, 383740

Validation of 10 MV for Extended Ssd TBI Treatments.

AAPM ePoster Library, Doris Dimitriadis/Dimitriadou, 383741

Optimization and Validation of Small Field Multi-Leaf Collimator Output Factors on an Elekta Versa HD for SRS Planning and Treatments

AAPM ePoster Library, Bethany Broekhoven, 383742

Validation of the Analytical Pencil Beam Trimming Algorithm (PETRA) for Proton Therapy Dose Calculations with the Dynamic Collimation System

AAPM ePoster Library, Laura Bennett, 383743

Evaluation of the Effectiveness of High Z Materials for Shielding Photoneutrons Produced in Medical Linear Accelerators: A Monte Carlo Particle Transport Study

AAPM ePoster Library, Abdella Ahmed, 383744

Increasing the Efficiency of Clinical Workflows Utilizing Smartclinic

AAPM ePoster Library, John Berzanske, 383745

Predicting DNA Damage through Microdosimetry Instead of Cell Survival: The Microdosimetric Gamma Model

AAPM ePoster Library, Alejandro Bertolet, 383746

A Motion Model Approach for Real-Time Markerless Tumor Tracking

AAPM ePoster Library, Ling Fung Cheung, 383747

Supporting Neural Networks with Machine Reasoning: Reducing False Positives in Nodule Candidate Generation Via Simplemind AI

AAPM ePoster Library, Amy Li, 383748

Inter-Institutional Dosimetric Variability and Corresponding Margins in Stereotactic Body Radiation Therapy for Non-Small Cell Lung Cancer

AAPM ePoster Library, Takaaki Matsuura, 383749

A New Mechanical and Radiation Isocenter Adjustment Approach Using the Isopoint

AAPM ePoster Library, Tristan Irons, 383750

Evaluation of Machine Performance for a Clinical MR Guided HIFU System

AAPM ePoster Library, Chang Ming Charlie, 383751

Investigation of the Accuracy of Dose Calculation through Cerrobend Blocks within the Raystation Treatment Planning System.

AAPM ePoster Library, Prema Rassiah-Szegedi, 383752

Voxel-Based Population Analysis for Correlating Laryngeal Dose and Feeding Tube Placement in Patients with Head and Neck Cancer

AAPM ePoster Library, Satomi Shiraishi, 383753

Vision Transformer Architecture Implementation for IMPT 3D Dose/Letd Prediction on Pediatric Brain Tumors

AAPM ePoster Library, Fakhriddin Pirlepesov, 383754

Water-Equivalent Diameter Estimate in Cardiac CT from a Broad Patient Cohort – Comparison between Aapm TG 220 Method and Density Method

AAPM ePoster Library, Yifang (Jimmy) Zhou, 383756

Automatic Planning Structures Generation for Lung and Pancreas SBRT Using Graphical User Interface Scripts

AAPM ePoster Library, Carlos Venencia, 383757

Prognostic Factors to Predict Tumor Recurrence/Metastasis for Patients with Head and Neck Squamous Cell Carcinoma (HNSCC) after Comprehensive Treatment

AAPM ePoster Library, Qianyi Xu, 383758

Minimizing Normal Tissue Low Dose Bath for Left Breast Volumetric Modulated Arc Therapy (VMAT) Using Jaw Offset

AAPM ePoster Library, Yongqian Zhang, 383759

Measured DVH-Based Patient-Specific Quality Assurance

AAPM ePoster Library, Enea Rrokaj, 383760

A Quality Assurance Framework for Real-Time Monitoring of Deep Learning Segmentation Models in Radiotherapy

AAPM ePoster Library, Zhehao Zhang, 383761

Simulated Longitudinal Image Data: Registering Two Pubic Datasets to Simulate New Liver Lesions from Baseline to Follow-up

AAPM ePoster Library, Amanda Gong, 383762

Auto Segmentation-Based Intraprostatic Lesion Detection in MR Guided Adaptive Radiation Therapy

AAPM ePoster Library, Bin Han, 383763

Development and Clinical Application of a Monte Carlo-Based Dose Verification Module for Versa HD Accelerator

AAPM ePoster Library, Xi Pei, 383764

Film-Based Transit Dose Measurement for a Brachytherapy Surface Applicator Using GafchromicTM EBT4 Film

AAPM ePoster Library, Emily Draeger, 383765

Response of Tumor and Normal Tissues to 45MV 5-Aminolevulinic Acid-Mediated Radiodynamic Therapy

AAPM ePoster Library, Dae-Myoung Yang, 383766

Feasibility Study of Accurate Absolute Source-Skin Distance Measurement with Frequency Modulated Continuous Wave (FMCW) Mmwave Radar

AAPM ePoster Library, Tiezhi Zhang, 383767

An Efficient and Robust Method for Chest X-Ray Rib Suppression That Improves Pulmonary Abnormality Diagnosis

AAPM ePoster Library, DI Xu, 383768

Synthetic Dose Weighted LET Map Generation from Dose Map Using Supervised Cycle-Gan for Proton Therapy.

AAPM ePoster Library, Yuan Gao, 383770

A Comparison of Photon Beam with and without Flattening Filter on Left Side Breast Radiotherapy Treatment Using Active Breath Coordinate Technique

AAPM ePoster Library, Palanivelu Duraikannu, 383771

Dosimetric Comparison of Breast Proton Treatment Plans Using Single Energy and Dual Energy Computed Tomography Simulation Methods

AAPM ePoster Library, Sina Mossahebi, 383772

Commissioning Process of 3D-Printed Cerrobend Total Skin Electron Beam (TSEB) Eye Shields

AAPM ePoster Library, Karen Episcopia, 383773

Validation of a Secondary Dose Check Tool for Tomotherapy

AAPM ePoster Library, Bin Yang, 383777

Evaluating Variabilities in Measuring Nuclear Medicine Scanner Sensitivity Values: Radioisotope Source Distance and Orientation

AAPM ePoster Library, Judy James, 383778

Clinical Implementation of Deep Learning Automatic Segmentation Pipeline for Pediatric Brain Radiotherapy

AAPM ePoster Library, Lina Mekki, 383779

Commissioning of a 0.35T MR-Linac with Two Commercially Available Water Scanning Systems

AAPM ePoster Library, Mateb Alghamwa, 383781

Investigation of Plan Complexities of Large-Field Non-Stereotactic Treatment Plans with Flattening Filter-Free Beams

AAPM ePoster Library, Yildirim Mutaf, 383782

An End-to-End Verification of the Real-Time Tracking Capability of a 4D Tracking Radiotherapy System – the Accuray Radixact Synchrony System

AAPM ePoster Library, Roland Teboh Forbang, 383783

Determination of the Relationship between Conformity Index and Average Error Parameters for Radiation Therapy Beam Profiles

AAPM ePoster Library, Dagnachew Workie, 383786

Treatment Planning Evaluation for Total Skin Irradiation Using Helical Tomotherapy

AAPM ePoster Library, Mamoru Ichiki, 383787

A Novel 3D-Printed Headrest for Cranial SRS Immobilization of Patients with Severe Kyphosis

AAPM ePoster Library, David Campos, 383788

Development of an Interactive Goodcatch Analysis Software for Radiation Oncology

AAPM ePoster Library, Alan Baydush, 383789

Use of a Data Clustering Technique for Improving the Kernel Regression-Based Prediction of Tumor Response for Adaptive Radiotherapy

AAPM ePoster Library, Chester Ramsey, 383790

A Comparison of VMAT Vs. Step&shoot IMRT for Delivery of Partial Breast Irradiation

AAPM ePoster Library, Zhexuan Zhang, 383791

Linear Energy Transfer Sensitivity to Proton Therapy Uncertainties May Make It Unsuitable for Treatment Response Models

AAPM ePoster Library, Fakhriddin Pirlepesov, 383792

Evaluation of an Unmodified Treatment Planning System for Dose Calculations at Extended Distances with Applications in Bilateral Total-Body Irradiation

AAPM ePoster Library, Jochen Cammin, 383793

Radiation Dosimetry in Magnetic Fields with Radiophotoluminescent Glass Dosimeter: Determination of Magnetic Field Correction Factors for Different MR-Linear Accelerators

AAPM ePoster Library, Yuito Kato, 383794

Plannet: Optimization Parameters Prediction with Deep Learning

AAPM ePoster Library, Zhaocai Chen, 383795

Pembrolizumab-Based Radioimmunotherapy Against Primary Brain Tumors

AAPM ePoster Library, Bayode Ibironke, 383796

Hyperarc SRS Commissioning and End-to-End QA Using an Anthropomorphic Phantom Loaded with Extended Range Radiochromic Film

AAPM ePoster Library, Seng Lim, 383797

Comparison of VMAT Beam Complexity with Different Mlc Collimator Rotation and Their Impact on Psqa Pass Rates

AAPM ePoster Library, Michael Snyder, 383798

Considerations While Implementing a New MR System in Radiotherapy Workflow

AAPM ePoster Library, Lara Dyke, 383799

The Generation of Synthetic PET Based on Multi-Task Learning in Lung Cancer

AAPM ePoster Library, Qiwen Li, 383800