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Keywords: Quality Assurance
| MO-A-BRC-2 | Development and Maintenance of a Knowledge-Based Planning Quality Assurance Tool for a Statewide Radiation Oncology Quality Consortium C Matrosic1*, K Dess1, K Torolski1, R Marsh1, M Grubb1, D Dryden2, D Jarema1, C Fraser3, P Paximadis4, M Dominello5, J Hayman1, S Jolly1, M Matuszak1, (1) University of Michigan, Ann Arbor, MI, (2) Covenant HealthCare, Boyne City, MI, (3) Henry Ford Health System, Detroit, MI, (4) Spectrum Health Lakeland, St. Joseph, MI, (5) Wayne State University School Of Medicine, Detroit, MI |
| MO-B-BRC-1 | Clinical Applicability-Oriented Contour Quality Classification for Auto-Segmentation Y Zhang*, J Ding, A Amjad, C Sarosiek, N Dang, W Hall, B Erickson, X Li, Medical College of Wisconsin, Milwaukee, WI |
| MO-B-BRC-6 | Twin AI Algorithms for Quality Control of Auto-Segmentation in Radiation Therapy C V Guthier1,2*, R Zeleznik1,2, D S Bitterman1,2, R S Punglia1, J S Bredfeldt1, H J W L Aerts1,2, R H Mak1,2, (1) Department of Radiation Oncology, Brigham and Womens Hospital/Dana-Farber Cancer Institute and Harvard Medical School, Boston MA (2) Artificial Intelligence in Medicine (AIM) Program at Harvard-MGB |
| MO-C930-BOP-F1-1 | Improved Gender Distribution of Moderators and Speakers at AAPM Annual Meetings Over Time A Roso-Mares1, S St. James2, A Cetnar3, J Pollard-Larkin4, R Jagsi5, S Evans6, J Moran7, L Cervino8*, (1) ,San Diego, CA, (2) Huntsman Cancer Institute, Salt Lake City, Utah, (3) The Ohio State University - James Cancer Hospital, Columbus, OH, (4) MD Anderson Cancer Center, Houston, TX, (5) University Of Michigan, ,,(6) Yale University, New Haven, CT, (7) Memorial Sloan Kettering Cancer Center, New York, NY, (8) Memorial Sloan Kettering Cancer Center, New York, NY |
| MO-C930-BOP-F1-4 | Paperless EMR Integration of INTRABEAM IORT Documentation for Improved Efficiency and Safety of Treatment Delivery J Jackson1*, H Kang1,2, S Gros1,2, (1) Loyola University Medical Center, Maywood, IL, (2) Loyola University Chicago, Stritch School of Medicine, Department of Radiation Oncology, Maywood, IL |
| MO-C930-IePD-F4-2 | Design and Implementation of Fully Automated Multi-Campus Patient Plan Readiness System S Elguindi*, M Zhu, D Wang, L Santanam, A Li, Memorial Sloan Kettering Cancer Center, New York, NY |
| MO-C930-IePD-F4-3 | Hazard Testing to Probe Points of Weakness in Automated Planning Tools K Nealon1,2*, R Douglas2, E Han1,2, S Kry1,2, V Reed2, S Simiele1,2, L Zhang2, L Court1,2 (1) University of Texas MD Anderson UTHealth Graduate School of Biomedical Sciences, (2) University of Texas MD Anderson Cancer Center, Houston, TX |
| MO-C930-IePD-F4-6 | Web-Based Fully Automatic 2nd Check for Online Adaptive Radiotherapy: Clinical Evaluation R Reynolds, Y Gonzalez, J Lin, W Lu, M Lin*, M Chen, A Godley, A Pompos, S Jiang, B Cai, University of Texas Southwestern Medical Center, Dallas, TX |
| MO-C930-IePD-F8-3 | Implementation of An Automated Software to Identify CT Repeated Scans and Reduce Wasted Contrast, Time and Ionizing Radiation Dose N Fitousi1, H Bosmans2, T Szczykutowicz3, J Jacobs1*, (1) Qaelum NV, Leuven, ,BE,(2) University Hospitals Leuven, Leuven, ,BE, (3) University Wisconsin-Madison, Madison, WI |
| MO-E115-BOP-F1-3 | Is Lead Foil Necessary for Flattening Filter Free Beam Reference Dosimetry? S Gao, C Nelson*, V Kathriarachchi, M Choi, R Saxena, R Kendall, P Balter, UT MD Anderson Cancer Center, Houston, TX |
| MO-E115-IePD-F4-1 | A Phantom for Dosimetric Quality Assurance of Non-Coplanar and Mixed Beam Treatment Techniques S Mueller*, W Volken, G Guyer, H A Loebner, J Bertholet, D Frei, P-H Mackeprang, C Zhu, P Manser, M K Fix, Division of Medical Radiation Physics and Department of Radiation Oncology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland |
| MO-E115-IePD-F4-3 | Lung SBRT VMAT QA Benchmark and Prediction Using a Random-Forest Model with Weighted Gamma Passing Rate and Histogram-Based Features C He1,2*, A Le2, (1) University at Buffalo, Buffalo, NY, (2) Roswell Park Cancer Institute, Buffalo, NY |
| MO-E115-IePD-F4-4 | Variational Clustering: Toward Unsupervised Machine Learning-Based Error Detection in Patient-Specific IMRT QA J Perez-sanchez*, B Lu, S Samant, J Li, C Liu, G Yan, University of Florida, Gainesville, FL |
| MO-E115-IePD-F4-5 | Quality Assurance of MLC Auto–Feathering Junctions for Supine Craniospinal Axis Irradiation (CSI) VMAT On Ring-Gantry Halcyon Linac D Carlton*, W St Clair, D Pokhrel, University of Kentucky, Lexington, KY |
| MO-E115-IePD-F4-6 | Treatment Plan Complexity Quantification for Predicting Patient-Specific Quality Assurance of Stereotactic Volumetric Modulated Arc Therapy X Xudong1, Y Ding2, W Wei3, C Ma4, X Wang5*, (1) Hubei Cancer Hospital, Wuhan, ,CN, (2) Hubei Cancer Hospital, Wuhan, ,CN, (3) Hubei Cancer Hospital, Wuhan, CN, (4) Rutgers University, New Brunswick, NJ, (5) Rutgers Cancer Institute of New Jersey, New Brunswick, NJ |
| MO-FG-201-1 | Experience and Survey Results From a National Hands-On Workshop On Simulated Error Training for the Physics Plan Review P Johnson1,2*, L Schubert3, G Kim4, J Faught5, C Buckey6, L Conroy7, S Luk8, D Schofield9, S Parker10, (1) University of Florida Health Proton Therapy Institute, Jacksonville, FL, (2) University of Florida, Gainesville, FL (3) University of Colorado Denver, Aurora, CO, (4) UC San Diego, La Jolla, CA, (5) Memphis, TN, (6) Mayo Clinic Arizona, Phoenix, AZ, (7) Princess Margaret Cancer Centre, Toronto, ON, (8) University of Vermont Medical Center, Burlington, VT, (9) AdventHealth Orlando, Clermont, FL, (10) Wake Forest Baptist Health High Point Medical Center, Winston-salem, NC |
| MO-H345-IePD-F1-2 | A Patient-Specific Approach for Estimating the Voxel-Level Uncertainty Distribution of Deformable Image Registration in Adaptive Radiotherapy S Meyer*, S Alam, L Kuo, Y Hu, L Cervino, P Zhang, Memorial Sloan Kettering Cancer Center, New York, NY |
| MO-H345-IePD-F1-3 | A Novel Edge Gradient Distance Metric for Automated Evaluation of Deformable Image Registration Quality Y Xu1*, J Ford1, J Williamson3, N Dogan1, (1) University of Miami, Miami, FL, (2) Washington University, Richmond, VA |
| MO-H345-IePD-F3-4 | Comparing ArcCHECK and Portal Dosimetry Gamma Index Scores for VMAT TBI J Rembish*, S Taneja, K Osterman, N Bice, J Teruel, D Barbee, NYU Langone Health, New York, NY |
| PO-GePV-I-90 | Robust Method for X-Ray Beam Alignment Testing of Fluoroscopy Equipment A LaBella*, D Kim, Boston Children's Hospital / Harvard Medical School, Boston, MA |
| PO-GePV-M-33 | A Deep Learning Method Approach for Machine Modeling of Elekta Linear Accelerator From Limited Beam Data S Ahn1*, C Kim2,M Han2,S Han2,Y Lee2,H Kim2,C Hong2,J Kim2,J Kim2**, (1) Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, 06351, South Korea, (2) Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, South Korea |
| PO-GePV-M-38 | Gamma Passing Rate Predictions Based On Automatic Feature Extraction of Modulation Maps and Monitor Unit Profiles: A Machine Learning Approach for Virtual Specific-Plan Verification P Quintero1,2*, D Benoit1, Y Cheng1, C Moore2, A Beavis2, (1) University Of Hull, UK,(2) Queens Centre for Oncology & Haematology, Cottingham, UK |
| PO-GePV-M-48 | Automatic Quantification of Organ at Risk Contour Overlap and Separation in Radiotherapy J Brooks1*, A Anand2, R Foote1, D Hobbis2, A Jackson3, J Lucido1, J Ma1, D Pafundi3, S Patel2, Y Rong2, D Routman1, B Stish1, E Tryggestad1, S Yaddanapudi3, D Moseley1, (1) Mayo Clinic, Rochester, MN (2) Mayo Clinic Arizona, Phoenix, AZ (3) Mayo Clinic Jacksonville, Jacksonville Beach, FL |
| PO-GePV-M-52 | The Dataset Heterogeneity Matters: A Machine Learning Study of Dataset Conformation Effects On Model Performance for Dose Deliverability Prediction P Quintero1,2*, D Benoit1, Y Cheng1, C Moore2, A Beavis2, (1) University Of Hull, ,UK, (2) Queens Centre for Oncology & Haematology, Cottingham, ,UK |
| PO-GePV-M-63 | Investigating the Expected Impact of Auto-Contouring in Clinical Practice: A Cohort Analysis D Boukerroui1, J Baker2,3*, Y Mcquinlan1, A Riegel2,3, Y Cao2,3, M Gooding1, L Potters2,3, (1) Mirada Medical Ltd., Oxford, U.K, (2) Department of Radiation Medicine, Northwell Health, Lake Success, NY 11042, (3) Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY 11549 |
| PO-GePV-M-81 | Optimal QACT Frequency During Proton Therapy: A Single Institution Study N C Biswal*, E Nichols, R Mogilnay, M E Witek, B Yi, University of Maryland School of Medicine, Baltimore, MD |
| PO-GePV-M-111 | Analysis of Patient-Specific Quality Assurance for Ethos Pre-Plan and Adaptive Plan Following TG-218 Recommendation E Inam*, L Chen, Y Gonzalez, D Parsons, A Godley, S Jiang, W Lu, R Reynolds, B Cai, M Lin, University of Texas Southwestern Medical Center, Dallas, TX |
| PO-GePV-M-124 | A Study On Monitor Unit (MU) Variability Over Adaptive Treatment Courses for CBCT-Guided Online Adaptive Radiation Therapy O Dona Lemus*, D Zheng, M Pacella, M Cummings, H Qiu, N Joyce, M Webster, H Jung, J Yoon, N Burns, E Hagenbach, R Badzinski, S Tanny, University of Rochester, Rochester, NY |
| PO-GePV-M-207 | Automated Framework for Qualitative Review of Autosegmented Organs-At-Risk E Tryggestad1*, A Anand2, R Foote1, O Foss3, T Hodge1, A Hunzeker1, D Moseley1, A Ridgway2, L Undahl1, S Patel2, (1) Mayo Clinic, Department of Radiation Oncology, Rochester, MN, (2) Mayo Clinic, Department or Radiation Oncology, Phoenix, AZ, (3) Mayo Clinic, Center for Digital Health, Rochester, MN. |
| PO-GePV-M-227 | Evaluation of Delivered Dose Using Synthetic CT for MR-Guided and CT-Guided Radiotherapy H Wang1*, (1) UT MD Anderson Cancer Center, Houston, TX |
| PO-GePV-M-261 | Optimizing MRI Readout of Fricke Gel Dosimeters On a 1.5T MR-Linac M MacCallum1*, I Malajovich2, S Serai3, T Salzillo4, A Dresner5, G Ibbott6, L Kim7, (1) University of Pennsylvania, Philadelphia, PA, (2) MD Anderson Cancer Center at Cooper, Camden, NJ, (3) CHOP, Gladwyne, PA, (4) MD Anderson Cancer Center, Houston, TX, (5) Philips Healthcare, ,,(6) The American Board of Radiology, Tucson, AZ, (7) MD Anderson Cancer Center at Cooper, Camden, NJ |
| PO-GePV-M-263 | Feasibility study: Polymer Gel Dosimetry On 0.35T MR-Linac System L Marage*, J Boudet, L Aubignac, I Bessieres, A Petitfils, Centre Georges-Francois Leclerc, Dijon, 21, FR |
| PO-GePV-M-271 | A Preliminary Study On the Use of 3D Printing in Radiation Oncology P Ravindran*, S Das, T Medeo, Christian Institute of Health Sciences and Research, Dimapur, NagalandIN, |
| PO-GePV-M-272 | A Novel 3D-Printed Device for Linear Accelerator Quality Assurance: Comparison to Purchasable Vendor Solutions J Winiecki*, S Roles, A Rapchak, J Peng, D McDonald, G Owen, M Maynard, W Godwin, Medical University of South Carolina, Charleston, SC |
| PO-GePV-M-292 | Predicting the Complexity of Head and Neck VMAT Planning Using a TPS Quality Assurance Software M Sasaki1*, Y Nakaguchi2, S Ueda3, Y Endo4, A Kajino5, D Sato6, H Ikushima7, (1) Department of Therapeutic Radiology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, JP, (2) TOYO-MEDIC Co.,Ltd, Tokyo, JP, (3)Department of Radiological Technology, Yawatahama City General Hospital, Ehime, JP, (4)Graduate School Medical Sciences, Tokushima University, Tokushima, JP, (5)Graduate School of Health Sciences, Tokushima University, Tokushima, JP, (6)Graduate School of Health Sciences, Tokushima University, Tokushima, JP, (7)Department of Therapeutic Radiology, Institute of Biomedical Sciences, Tokushima University Graduate School,Tokushima,JP |
| PO-GePV-M-300 | A Quality Assurance Tests for 3D Printing Lab in Biomedical Physics Department E Elsaiedy , A Nobah, S Alhzani, B Moftah, E Elsaiedy *, KFSH&RC, Riyadh, 01SA, |
| PO-GePV-M-312 | One-Stop-Shop for End-To-End Patient-Specific QA: A Glimpse Into the Future M DiMascio1, L Bohorquez2*, (1) Atrium Health, Charlotte, NC, (2) LAP, Boynton Beach, FL |
| PO-GePV-M-317 | One-Key Automating Quality Assurance of a New Linac Machine Using a Cylindrical Phantom and EPID Images W Sun1,2*, Z Shi3, C Liao3, W Zhang3, X Huang1, (1) State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center,Guangzhou,CN, (2) Guangdong Esophageal Cancer Institute,Guangzhou,CN, (3)Shanghai United Imaging Healthcare Co., Ltd.,Shanghai,CN, |
| PO-GePV-M-321 | A Plan Verification Platform for Online Adaptive Proton Therapy Using Deep Learning-Based Monte–Carlo Denoising G Zhang, X Chen, J Dai, K Men*, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, 11CN, |
| PO-GePV-P-11 | Evaluation of QA Crosschecker for Monthly QA On Linac; One Year of Experience M Yaqoub*, A Al-Kaissi, R Corns, K Yang, R Connor, S Sharma, East Carolina University Brody School of Medicine, Greenville, NC, |
| PO-GePV-P-14 | Comparison of Different Software for Quality Assurance of Diagnostic Display Monitors Brandon Fric1*, (1) Rush University Medical Center, Chicago, IL |
| PO-GePV-P-19 | Quantitative Look Into Ultrasound Quality Assurance B Fric*, Rush University Medical Center, Chicago, IL |
| PO-GePV-T-10 | Web-Based Fully Automatic 2nd Check for Online Adaptive Radiotherapy: Design and Workflow J Lin1*, M Lin1, M Chen1, Z Trivedi1,2, J Wu1, Y Yan1, A Godley1, A Pompos1, S Jiang1, X Jia1, W Lu1, R Reynolds1, (1) The University of Texas Southwestern Medical Center, Dallas, TX, (2) Varian Medical Systems, Dallas,TX |
| PO-GePV-T-19 | Automated Physics Chart Checking for Brachytherapy H Xu*, M MacFarlane, M Guerrero, A Gopal, S Chen, B Zhang, University of Maryland School of Medicine, Baltimore, MD |
| PO-GePV-T-22 | An Autoradiograph-Free Method for the Commissioning and QA of Elekta Interstitial MR/CT HDR Tandem and Ring Applicators J Wu*, A Schwarz, S Sun, L Maloney, G Yan, B Lu, University of Florida, Gainesville, FL |
| PO-GePV-T-24 | Utilization of Phosphorescent Materials During Quality Assurance of HDR Afterloaders D Sterling*, E Ehler, X Tang, D Mathew, University of Minnesota, Minneapolis, MN |
| PO-GePV-T-63 | Clinical Implementation and Comparison of QA for Electron Therapy T Peng*, H hu, Z Li, Y Zheng, Guangzhou Concord Cancer Center, Guangzhou, GuangdongCN, |
| PO-GePV-T-66 | Stability of the FLASH Mobetron System A Palmiero*, A Glick, K Liu, N Chopra, D Neill, S Massia, E Schueler, S Beddar, UT MD Anderson Cancer Center, Houston, TX |
| PO-GePV-T-71 | Quality Assurance for Mixed Electron-Photon Beam Radiation Therapy Using Treatment Log Files and MapCHECK Y Tai1*, V Heng1, M Renaud2, M Serban3, J Seuntjens4, (1) McGill University, Montreal, QC, CA, (2) Gray Oncology Solutions, Montreal, QC, CA, (3) McGill University Health Centre, Montreal, QC, CA, (4) University Health Network, Toronto, ON, CA |
| PO-GePV-T-99 | Use of Natural Language Processing for Assisted Review of Clinical Trial Protocols X Liu*, M Hazoglou, Memorial Sloan Kettering Cancer Center, NY |
| PO-GePV-T-100 | Time Is Money: An Investigation On the Use of Copper and Aluminum Electron Plates for TG-142 Monthly Energy Checks T Binder1, W Weaver2*, Z Pearson2, (1) University of Kentucky- Alyzen Medical Physics, Jonesboro, AR, (2) Alyzen Medical Physics, Jonesboro, AR |
| PO-GePV-T-137 | Validation of a Fast Monte Carlo Code for Patient QA with Clinical Mini and Standard Proton Beams V Moskvin1*, A Faught1, F Pirlepesov1, S Al-Ward1, S Wilburn1, M Lowe1, M Cohilis2, K Souris2, C Hua1, (1) St. Jude Children's Hospital, Memphis, TN, ,(2) University Catholique De Louvain, Brussels, WBR, BE |
| PO-GePV-T-142 | Development of A Collision Model for Advanced Proton Treatment Planning and Delivery S Chen*, L Zhao, W Zheng, A Qin, R Deraniyagala, X Ding, William Beaumont Hospital, Royal Oak, MI |
| PO-GePV-T-143 | Multi-Isocenter Congruence Tracking with a Custom In-House Software Package A Faught*, J Zhang, L Wilson, S Al-Ward, E Batin, St. Jude Children's Research Hospital, Memphis, TN |
| PO-GePV-T-144 | Attachment Reproducibility of the Accessory Tray-Mounted Proton Dynamic Collimation System T Geoghegan1*, K Patwardhan1, L Bennett 1, J Yu2, A Gutierrez2, P Hill3, R Flynn1, D Hyer1, (1) University of Iowa, Iowa City, IA, (2) Miami Cancer Institute, Miami, FL (3) University of Wisconsin, Madison, Madison, WI |
| PO-GePV-T-145 | Adaptation of a Commercial Daily QA Device for Daily Proton Depth Verification J Kraus1, J Dobelbower, K McConnell1*, J Harms1, R Cardan1, (1) University of Alabama Birmingham, Birmingham, AL |
| PO-GePV-T-147 | Compact Radiation Detector for Wireless Thermoacoustic Range Verification Detects Pulse-To-Pulse Variations During Conventional Proton Therapy S Patch1*, Y Hao2, T Zhao2, S Pauly3, (1) Acoustic Range Estimates, Chicago, IL, (2) Washington University School of Medicine, St. Louis, MO, (3) Rapiscan | AS-E, Oak Ridge, TN |
| PO-GePV-T-148 | Positioning Accuracy of Multiple Leaves Collimation in a Compact Pencil Beam Scanning System H Azmy, W Smith, Y Hao, T Zhao, T Zhang, B Sun*, Washington University School of Medicine in St. Louis |
| PO-GePV-T-150 | Summary of Six Months of Daily Data Collected using the Sphinx Compact On a Mevion Hyperscan System V Sarkar, F Su, A Paxton*, S St. James, R Price, B Salter, University of Utah - Huntsman Cancer Institute, Salt Lake City, UT |
| PO-GePV-T-151 | Developing a 3D-Printed Phantom for Daily Proton QA of Two Energies J Ryser*, R Wiersma, S Avery, X Liu, A Kassaee, UNIVERSITY OF PENNSYLVANIA, Philadelphia, PA |
| PO-GePV-T-167 | Evaluation of a Novel Monte Carlo Based Plan Validation Software for Proton Therapy J Spano, A Kassaee*, D Bollinger, University of Pennsylvania, Philadelphia, PA |
| PO-GePV-T-184 | Autocalibration of Linear Positioners in a Dynamic Collimation System for Pencil Beam Scanning Proton Therapy K Patwardhan*, T Geoghegan, R Flynn, D Hyer, University of Iowa Hospitals and Clinics, Iowa City, IA |
| PO-GePV-T-191 | Dosimetric Impacts of Couch Moving Rails On Proton Treatment Using Pencil-Beam Scanning Y Zhang1, J Park2, J Blalock3, R Stevens4, P Johnson5, H Grewal6*, (1) University of Florida Health Proton Therapy Institute, Jacksonville, FL, (2) University of Florida Health Proton Therapy Institute, Jacksonville, FL, (3) ,Greenville, AA, (4) ,Coconut Creek, FL, (5) University of Florida Health Proton Therapy Institute, Jacksonville, FL, (6) University of Florida Health Proton Therapy Institute, Jacksonville, FL |
| PO-GePV-T-197 | A Clinically Relevant Online Patient QA Solution for Adaptive Radiation Therapy with Daily CT Scans and EPID-Based in Vivo Dosimetry: A Feasible Study On Rectal Cancer L Chen*, J Wang, B Feng, L Yu, j zhao, W Hu, Z Zhang, Fudan University Shanghai Cancer Center, Shanghai, ShanghaiCN, |
| PO-GePV-T-199 | Development of the Prediction Model of Multi-Leaf Collimator Position Errors Using the Characteristics of Error-Related Patterns in Non-Heterogeneous Conditions H Sheen1*, H Shin2, H Kim3, C Kim4, J Kim5, J Kim6, C Hong7, (1) Heesoon Sheen1,*, Han-Back Shin2,*, Hojae Kim3, Changhwan Kim2, Jihun Kim2, Jin Sung Kim2, Chae-Seon Hong2,a) Author Institutions: 1Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University 2Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, South Korea 3Department of Radiation Oncology, Yonsei Cancer Center, Seoul, South Korea |
| PO-GePV-T-201 | Analysis of IGRT QA Image Accuracy Over One Year S Roy1*, B Sarkar2, A Pradhan3, (1) Manipal Hospital Dwarka & GLA University Mathura, Delhi, DELHI, IN, (2) Apollo Gleneagles Cancer Hospital Kolkata, Kolkata, WB, IN, (3) Centre for Cosmology, Astrophysics and Space Science, GLA University, Mathura, UP, IN |
| PO-GePV-T-202 | The Deliverability of Dynamic Conformal Arc Therapy (DCAT) and Its Influence On Patient Dose C Kim1*, H Kim2, D Jung2, D Kim1**, J Kim1, (1) Department of Radiation Oncology, Yonsei University College of Medicine, Seoul, KR, (2) Department of Radiation Oncology, Yonsei Cancer Center, Seoul, KR |
| PO-GePV-T-204 | Implementation of a Daily QA Program for Clinically-Deployed Custom Software in Radiation Oncology Z Iqbal*, R Cardan, R Popple, C Cardenas, University of Alabama - Birmingham, Birmingham, AL |
| PO-GePV-T-205 | Quantifying Accuracy of Optical Imaging Surface Dosimetry A Niver*, B Pogue, University of Wisconsin-Madison, Madison, WI |
| PO-GePV-T-221 | Application Research of Position Calibration Function of Octavius®‐4D System in Oncology Radiotherapy Dose Verification L Duan1*, W Qi2, Y Chen3, W Shen4, J Chen5, (1) Ruijin Hospital Shanghai Jiao Tong University, Shanghai, ,CN, (2) ,,,(3) ,,,(4) ,,,(5) Department of Radiation Oncology, Ruijin Hospital, Shanghai, 31, CN |
| PO-GePV-T-222 | Investigating a Correlation Between MLC Positional Errors and IMRT QA Passing Rate Ahmed E. Yousif1,4, Mahmoud H. Abdelgawad2, Ahmed Eldib2,3*, Somia M. El-Sayed4, M. S. Talaat1, (1) Physics Department, Faculty Of Science, Ain-shams University, Cairo, Egypt(2) Physics Department, Faculty Of Science, Al-Azhar University, Cairo, Egypt(3) Fox Chase Cancer Center, Philadelphia, PA, USA (4) Radiation Oncology Department, Faculty Of Medicine, Ain-shams University,Cairo, Egypt |
| PO-GePV-T-223 | Gradient Compensation Versus TG-218 Gamma Analysis for Patient-Specific Quality Assurance G DeFillippo* S Mashouf, P Teo, J Foy, G Khelashvili, P Yadav, M Gopalakrishnan*, I Das, Northwestern University Feinberg School of Medicine, Chicago, IL |
| PO-GePV-T-224 | On Mitigating the Effects of Imaging Dose During Patient Specific QA On a Moving ArcCheck Phantom Using the Accuray Radixact Real Time Tracking System R Teboh Forbang*, B Lewis, A Ndlovu, Hackensack University Medical Center, Hackensack, NJ |
| PO-GePV-T-226 | A Shifted Setup Method of Patient-Specific QA for Off-Centered Targets Treated On An MR-Linac S Thrower, M Vaccarelli, M Muruganandham, J Yang*, UT MD Anderson Cancer Center, Houston, TX |
| PO-GePV-T-229 | Comparison of Sun Nuclear ArcCHECK and IBA MatriXX Resolution for Patient Specific IMRT QA A Boria*, Z Su, P Sabouri, G Narayanasamy, F Kalantari, University of Arkansas for Medical Sci, Little Rock, AR |
| PO-GePV-T-230 | Patient-Specific Quality Assurance Multi-Leaf Collimator Error Detection: Comparison of EPID and Array-Based Methods S Roles*, J Winiecki, A Rapchak, G Owen, C Mart, D McDonald, W Godwin, M Maynard, J Peng, Medical University of South Carolina, Charleston, SC |
| PO-GePV-T-235 | A Synthesized Gamma Map-Based Patient-Specific VMAT QA Using a Generative Adversarial Network T Matsuura1,2*, D Kawahara2, A Saito3, K Yamada1, S Ozawa1,2, Y Nagata1,2, (1) Hiroshima High-Precision Radiotherapy Cancer Center, Hiroshima, JP, (2) Hiroshima University, Hiroshima, JP, (3) Hiroshima University Hospital, Hiroshima, JP |
| PO-GePV-T-239 | Per-Fraction Deviation in Logfile Parameters Reported in a Single VMAT Arc M Snyder1*, D To1, D Drake1, J Liang1, D Lack2, (1) Beaumont Health, Royal Oak, MI, (2) Beaumont Health, Troy, MI |
| PO-GePV-T-240 | IMRT QA Result Prediction by MLC Transmission Decomposition J Stasko*, W Ferris, D Adam, W Culberson, S Frigo, University of Wisconsin-Madison, Madison, WI |
| PO-GePV-T-241 | A Simple and Cost-Effective System for Pre-Delivery Patient-Specific and Weekly Quality Assurance Based On Log File Analysis A Fomujong1*, P Imandi1, R Teboh Forbang2, P Mobit1, (1) Cameroon Oncology Center, (2) Hackensack University Medical Center, Hackensack, NJ, |
| PO-GePV-T-242 | Identifying Poor SBRT Plan Performance Using IMRT QA and Complexity Metrics M Glenn*, E Ford, M Kim, University of Washington, Seattle, WA |
| PO-GePV-T-244 | Initial Evaluation of ArcCHECK Integration with the SunCHEK QA Platform C Stambaugh*, E Meyer, C Melhus, Tufts Medical Center, Boston, MA |
| PO-GePV-T-245 | Dependence of Log File Based IMRT QA of Lung SBRT Plans On TPS Dose Algorithm G Baltz*, R Manigold, S Kirsner, Scripps M.D. Anderson Cancer Center, San Diego, CA |
| PO-GePV-T-289 | Model Based Setting Optimization for Patient Specific Quality Assurance of Clinical Plans Calculated Using Acuros XB T Chen1*, H Wang2, J Xue3, J Teruel4, A Mccarthy5, P Galavis6, D Barbee7, (1) New York University, New York, NY, (2) NYU Langone Health, New York, NY, (3) NYU Langone Health System, New York, NY, (4) NYU Langone Health, Long Island City, NY, (5) Nyu Langone Health, ,,(6) NYU Langone Health, New York, NY, (7) NYU Langone Health System, New York, NY |
| PO-GePV-T-299 | Title:Automated Testing Platform Within a Software Development Governance Framework for Treatment Planning System User Scripts J Lucido*, S Seetamsetty, D Ellerbusch, S Shiraishi, J Antolak, D Moseley, Mayo Clinic, Rochester, MN |
| PO-GePV-T-303 | Quality and Safety Control with Eclipse Scripting for Dose Calculation Using Acuros XB Algorithm J Teruel, J Rembish*, I Duarte, H Wang, J Xue, P Galavis, D Barbee, T Chen, New York Langone Health, New York, NY |
| PO-GePV-T-328 | Automation of Clinical Trial Credentialing Letter Upload L Acuna Scafati*, P Taylor, J Lowenstein, P Boise, UT MD Anderson Cancer Center, Houston, TX |
| PO-GePV-T-329 | A Critical Analysis of Adaptive Therapy Guidelines for Patient Safety, Treatment Quality and System Safety Tests J Hindmarsh1*, S Dieterich2, J Booth3, P Keall1, (1) ACRF Image X Institute, Faculty of Medicine and Health, University of Sydney, Eveleigh, NSW, AU, (2) Department of Radiation Oncology, UC Davis Medical Center, Sacramento, CA, (3) Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, NSW, AU |
| PO-GePV-T-334 | Measurement of Photon Beam Energy Changes On An Elekta Versa HD Using 5 Methods D Pavord1*, K Yun1, J Berzanske1, S Denhoff2, M Goss1, (1) Allegheny General Hospital,Pittsburgh, PA, (2) Elekta, Sweden |
| PO-GePV-T-335 | One Year Quality Assurance Experience of the First RefleXion System B Han*, M Shi, S Cui, C Chuang, N Kovalchuk, L Xing, M Surucu, Department of Radiation Oncology, Stanford University, Stanford, CA |
| PO-GePV-T-338 | Improving Imaging-Based Winston-Lutz Results with Synthetic CT Phantoms M Fan, D Quiring, P Sansourekidou*, Y Natsuaki, University of New Mexico, Albuquerque, NM |
| PO-GePV-T-339 | Development of Supplemental Pre-Treatment Daily Quality Assurance On the Radixact Real-Time Tumor Tracking System R Teboh Forbang*, B Lewis, A Ndlovu, Hackensack University Medical Center, Hackensack, NJ |
| PO-GePV-T-341 | Geometric Analysis of Room Laser Alignment Using a 3D Printed Tool N Otero*, M Braswell, S Sutlief, Banner MD Anderson Cancer Center, Gilbert, AZ |
| PO-GePV-T-343 | Evaluation of the New Independent Dose Calculation SciMoCa as Patient-Specific Quality Assurance in the CyberKnife Treatment of Brain Metastases and Lung Cancer K Sakai*1, 2, Y Nakajima1, 2, Y Suda2, S Kito2, Y Sato1, 3, K Yasui1, 2, Y Arai1, 2, T Takizawa1, 2, M Sato1, Y Fujita1, (1) Komazawa University, Setagaya-ku, Tokyo, Japan, (2) Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Bunkyo-Ku, Japan, (3) Tokyo Medical and Dental University, Bunkyo-Ku, Tokyo, Japan |
| PO-GePV-T-349 | Independent 3D Dose-Volume Verification for Brainlab Elements MultiMet Patients M Naessig*, K Kelly, A Alvarez, T Wagner, E Galvan, N Papanikolaou, S Stathakis, University of Texas HSC SA, San Antonio, TX |
| PO-GePV-T-367 | Evaluation of a Novel-Integrated Quality Assurance Phantom for Winston-Lutz Test A Rusnak1*, E Klein1,2, Y Yang1,2, (1) Brown University, Providence, RI (2) Rhode Island Hospital, Providence, RI |
| PO-GePV-T-377 | Exploration of a Monte Carlo-Powered 3D Dose Verification of Single-Isocenter Multiple-Target SRS Plans G Cui*, J Duan, F Yin, Duke University Medical Center, Durham, NC |
| PO-GePV-T-379 | Assessment of Commercial Patient Specific Quality Assurance (PSQA) Devices for LINAC-Based Stereotactic Radiotherapy Plans S James1,2, E Elder2-3, C Huh1, A Al-Basheer1*, A Maghsoodpour1, J Barrett1, F Mostafaei1, (1) Augusta University, (2) Georgia Institute of Technology, (3) Emory University |
| PO-GePV-T-381 | Dose Rate Versus Gantry Speed Performance Evaluation for SRT/SBRT Treatment Deliveries Using DICOM RT Plans A Bredikin*, M Walsh, MD Anderson Cancer Center at Cooper, Voorhees, NJ |
| PO-GePV-T-382 | Comparison of IMRT Quality Assurance for SRS Plans Using MapCheck2 in High-Density Mode Versus MyQA SRS C Thropp1*, L Buchanan2, Y Yang2, G Cardarelli2, (1) Brown University, Providence, RI, (2) Rhode Island Hospital / Warren Alpert Medical, Providence, RI |
| PO-GePV-T-386 | Cross-Validation of Patient Positioning Systems Using An Optical Surface Image Guidance Platform D Pinkham1*, S Hancock2, (1) Yale University School of Medicine, New Haven, CT, (2) Southeast Health, Cape Girardeau, MO |
| PO-GePV-T-390 | Optimal Method of Radixact Treatment Planning for IROC Lung Phantom with Motion Table to Meet VALOR Protocol Constraints S Klash1*, E Mcclelland2, C Sobotka3, S Corbett4, (1) VAPHS, Pittsburgh, PA, (2) VAPHS, Pittsburgh, PA, (3) VAPHS, Pittsburgh, PA, (4) VAPHS, Pittsburgh, PA |
| SU-E-BRA-5 | Predicting Measurement-Based Patient-Specific Quality Assurance Results for ViewRay Plans Using Machine Learning A Witztum1*, G Ibrahim2, P Wall1, J Lamb2, G Valdes1, (1) University of California, San Francisco, San Francisco, CA, (2) University of California, Los Angeles, Los Angeles, CA |
| SU-E-BRA-6 | System Modeling for Safety Analysis: Leveraging Process Maps to Create Control Structures L Wong*, T Pawlicki, UC San Diego, La Jolla, CA |
| SU-F-BRA-1 | Complexity and Treatment Parameters Impact On IROC Head and Neck Phantom Performance Evaluated Using Random Forest H Mehrens*, N Hernandez, B Lewis, A Molineu, S Kry, The University of Texas MD Anderson Cancer Center, Houston, TX |
| SU-F-BRA-2 | Development and Inter-Institutional Validation of An Automatic Vertebral-Body Misalignment Error Detector for Cone-Beam CT Guided Radiotherapy D Luximon1*, T Ritter2, E Fields2, J Neylon1, R Petragallo1, Y Abdulkadir1, J Charters1, D Low1, J Lamb1, (1) University of California, Los Angeles, Los Angeles, CA, (2) VCU Health System, Chesterfield, VA |
| SU-F-BRA-3 | Film-Less Quality Assurance (QA) of a Robotic-Arm Linac Using a Scintillation-Based Imaging System M Ashraf1*, L Skinner2, X Gu3, L Xing4, L Wang5, (1) Stanford University, Palo Alto, CA, (2) Stanford University, Stanford, CA, (3) Stanford University, Dallas, TX, (4) Stanford University School of Medicine, Stanford, CA, (5) Stanford University, Stanford, CA |
| SU-F-BRA-5 | Multi-Institutional Study of a Bayesian Network-Based Assistive Tool for Physics Plan Review S Luk1*, P Kalendralis2, C Zegers2, I Bermejo2, A Kalet3, (1) University of Vermont Medical Center, Burlington, Vermont, USA (2) Department Of Radiation Oncology (Maastro), GROW School for Oncology And Reproduction, Maastricht University Medical Centre, Maastricht, The Netherlands (3) University of Washington Medical Center, Seattle, Washington, USA |
| SU-F-BRA-6 | Strategic Selection of Combinations of Quality Checks Via FMEA to Maximize Effectiveness of IMRT QA J O'Daniel*, Y Cui, W Giles, J Adamson, Duke University Medical Center, Durham, NC |
| SU-F-BRA-7 | The Development and Validation of a Physics Safety Checklist for Review of Automatically Generated Treatment Plans K Nealon1,2*,L Court1,2 , R Douglas2, S Kry1,2, V Reed2, S Simiele1,2, L Zhang2, E Han1,2 (1) University of Texas MD Anderson UTHealth Graduate School of Biomedical Sciences, (2) University of Texas MD Anderson Cancer Center, Houston, TX |
| SU-H330-IePD-F4-3 | Characterization of An Isocenter Alignment Device for the Proton PBS Dynamic Collimation System T Geoghegan1*, K Patwardhan1, N Nelson3, L Bennett 1, J Yu2, A Gutierrez2, P Hill3, R Flynn1, D Hyer1, (1) University of Iowa, Iowa City, IA, (2) Miami Cancer Institute, Miami, FL, (3) University of Wisconsin, Madison, WI |
| SU-H330-IePD-F6-3 | Towards Automated QA Using the Electronic Portal Imaging Device in a High-Field MR-Linac J Liang1*, S Lim2, N Tyagi3, X Gonzalez Souto4, J Moran5, E Subashi6, (1, 2, 3, 5, 6) Memorial Sloan-Kettering Cancer Center, New York, NY, (4) Elekta, Atlanta, GA |
| SU-H330-IePD-F6-4 | Fabrication of a Novel Device Insert to Assess Feasibility of Manually Gated Treatments On MR Linac J Visak, D Parsons, T Chiu, A Godley, J Deng*, University of Texas Southwestern Medical Center, Dallas, TX |
| SU-H430-IePD-F4-3 | Predicting Linac Beam Properties From Sparse Measurements Using a Neural Representation Network for Fast Commissioning and Quality Assurance L Liu*, L Shen, L Xing, Stanford University School of Medicine, Stanford, CA |
| SU-H430-IePD-F7-4 | Implementation of Continuous Cherenkov Imaging Over 1 Year for Radiation Therapy Quality Improvement S Decker1*, D Alexander1, M Jermyn1, P Bruza1, R Zhang1,2, E Chen3, B Pogue1,4, L Jarvis2, D Gladstone1, (1) Thayer School of Engineering, Dartmouth College, Hanover, NH, (2) Geisel School of Medicine, Dartmouth College, Hanover, NH, (3) Cheshire Medical Center, Keene, NH, (4) Department of Medical Physics, University of Wisconsin-Madison, Madison, WI |
| SU-H430-IePD-F7-6 | Investigating the Ability of Patient-Specific QA Devices to Detect Changes in Dose Distribution Due to MLC Positioning Errors in Stereotactic Radiotherapy Plans S James1,2, E Elder2-3, C Huh1, A Al-Basheer1*, J Barrett1, F Mostafaei1, (1) Augusta University, (2) Georgia Institute of Technology, (3) Emory University |
| SU-J-207-7 | Quantification of the Accuracy and Cross-Fleet Variability of Spectral Doppler Flow Velocity Measurements M Russ*, N Lafata, S Robertson, E Samei, Duke University Health System, Durham, NC |
| SU-K-202-7 | Utility of EPID-Based Automated Quality Assurance (AQA) Test Suite for Verifying Machine Performance Following Non-Routine Maintenance Events J Steers1*, J DeMarco1, H Al-Hallaq2, J Mikell3, M Barnes4, G Kim5, N Gupta6, D DiCostanzo6, A Ayan6, M Perez7, J Irrer3, J Moran8, (1) Cedars-Sinai Medical Center, Los Angeles, CA, (2) The University of Chicago, Chicago, IL, (3) University of Michigan, Ann Arbor, MI, (4) Calvary Mater Hospital Newcastle, Newcastle, NSW, AU, (5) UC San Diego, La Jolla, CA, (6) The Ohio State University, Columbus, OH, (7) Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, NSW, AU,(8) Memorial Sloan Kettering Cancer Center, New York, NY |
| SU-K-BRC-5 | Integration of 3D Geometric Distortion Assessment Into An Automated Daily End-To-End MRL QC Tool D Mateescu, V Malkov*, A Damyanovich, S Jelveh, J Winter, D Letourneau, Princess Margaret Hospital, Toronto, ON |
| TH-C-201-6 | Ongoing Exposure Index Analysis in Digital Radiography: Establishing a Performance Baseline X Li*, E Doyle, K Hulme, Imaging Institute, Diagnostic and Nuclear Medical Physics Residency, Cleveland Clinic |
| TH-C-202-6 | Streamlined MR-Linac Daily QA Using Cherenkov Imaging: Longitudinal Performance Assessment After 16 Months of Clinical Use D Alexander1*, R Zhang1,2, J Mayer2, P Bruza1, B Pogue1,5, D Gladstone1, (1) Thayer School of Engineering, Dartmouth College, Hanover, NH, (2) Dartmouth-Hitchcock Medical Center, Lebanon, NH (3) University of Wisconsin-Madison, Madison, WI |
| TU-D1000-IePD-F2-1 | A Protocol for Implementing CBCT Guided Daily Online Adaptive Radiotherapy Safely and Efficiently to Maximize Patient Benefit X Ray*, K Kisling, G Kim, K Moore, University of California, San Diego, La Jolla, CA |
| TU-D1000-IePD-F3-2 | Long-Term SRS Isocenter Coincidence Stability Assessed with a Hidden Target Phantom and a Custom Winston-Lutz Analysis Software B Winey*, M Bussiere, Massachusetts General Hospital and Harvard Medical School, Boston, MA |
| TU-D1000-IePD-F6-2 | An Application for the Collection Of Weekly MRI QC Across the Emory Campus A Salazar, P Sharma, M Goette*, H Kitajima, J Nye, Emory Univ, Atlanta, GA |
| TU-D1030-IePD-F1-5 | A Simplified and Accurate Off-Axis Winston-Lutz Method for Single-Isocenter Multiple-Target Stereotactic Radiosurgery A Eagle1*, M Tallhamer2, J Keener3, S Geneser4, (1) Centura Health, Longmont, CO, (2) Centura Health, Parker, CO, (3) Centura Health, Littleton, CO, (4) University of Washington, Seattle, WA |
| TU-D1030-IePD-F2-4 | Deep Learning Based Automatic Contour Quality Assurance for Auto-Segmentation of Abdominal Organ N Dang*, Y Zhang, A Amjad, J Ding, C Sarosiek, X Li, Medical College of Wisconsin, Milwaukee, WI |
| TU-D930-IePD-F6-5 | Implementation of Accountability Strategy to Improve Package Time W Duggar*, L Weatherall, M Nittala, T Thomas, E Mundra, J Otts, W Woods, C Yang, S Vijayakumar, University of Mississippi Med. Center, Jackson, MS |
| TU-D930-IePD-F7-2 | Development of a Log File Based Patient-Specific Quality Assurance for PBS Proton Therapy Using Open-Source Software Within the RayStation Treatment Planning System B Chiang1*, J Meyer1, T Wong2, D Maes2, (1) University of Washington, Seattle, WA, (2) SCCA Proton Therapy Center, Seattle, WA |
| TU-D930-IePD-F7-4 | Patient-Specific Quality Assurance for Proton Spot-Scanning Small Fields C Chen1*, J Liu1, Y Yang1, G Yu1, M Kang1, C Barker2, H Lin1, S Huang1, (1) New York Proton Center, New York, NY, (2) Memorial Sloan Kettering Cancer Center, New York, NY |
| TU-D930-IePD-F9-4 | Normalization of Temperature Effects for Quality Assurance of Quantitative Prostate Apparent Diffusion Coefficient (ADC) Imaging Across Multiple Sites KP Hwang*, J Yung, RJ Stafford, AM Venkatesan, The University of Texas MD Anderson Cancer Center, Houston, TX |
| TU-F115-IePD-F4-5 | Novel Detector Array for Radiotherapy Beam Monitoring: Resistive Electrode Array (REA) P Zygmanski1*, J Lima2, A Liles3, V Zhang4, I Gineitaite3, E Sajo3, D Brivio1, (1) Brigham & Women's Hospital, Boston, MA, (2) Hofstra, Mineola, NY, (3) University of Massachusetts Lowell, Lowell, MA, (4) Harvard University, Cambridge, MA |
| TU-F115-IePD-F7-2 | Characterization of An Independent 3D Dose and MU Verification Software for Lung SBRT Treatments G Baltz*, R Manigold, S Kirsner, Scripps M.D. Anderson Cancer Center, San Diego, CA |
| TU-H-BRA-1 | A Digital Peer to Automatically Detect Atypical Prescriptions in Radiotherapy Q Li*, J Wright, R Hales, K Voong, T McNutt, The Johns Hopkins University School of Medicine, Baltimore, MD |
| TU-H-BRA-2 | A User-Specific Automatic Contouring, Planning, and QA Solution for Cervical Cancer Radiotherapy D Rhee1*, A Jhingran1, B Rigaud1, K Huang1, C Anakwenze1, K Kisling2, B Beadle3, C Cardenas4, S Kry1, S Prajapati1, L Zhang1, K Brock1, W Shaw5, H Simonds6, L Court1, (1) MD Anderson Cancer Center, Houston, TX, (2) UC San Diego, La Jolla, CA, (3) Stanford University, Stanford, CA, (4) The University of Alabama at Birmingham, Birmingham, AL, (5) University of the Free State, Bloemfontein, ZA, (6) Stellenbosch University, Stellenbosch, Cape Town, ZA |
| TU-H-BRA-3 | Assessing Initial Plan Check Efficacy Using TG 275 Failure Modes and Incident Reporting A Riegel*, J Baker, J Lauritano, E Calugaru, A Oliviera, W Buckenberger, J Antone, W Ge, J Chang, C Polvorosa, A Sharma, W Chen, Y Cao, A Kapur, L Potters, Department of Radiation Medicine, Northwell Health, Lake Success, NY 11042 |
| TU-H-BRA-4 | Complexity and Treatment Parameters Impact On IROC Lung Phantom Performance Evaluated Using Random Forest H Mehrens*, B Lewis, N Pajot, P Taylor, P Alvarez, A Molineu, S Kry, UT MD Anderson Cancer Center - IROC, Houston, TX |
| TU-H-BRA-6 | Using System Theoretic Process Analysis to Design a Commissioning Procedure for MLC Tracking J Hindmarsh1*, S Dieterich2, J Booth3, P Keall1, (1) ACRF Image X Institute, Faculty of Medicine and Health, University of Sydney, Eveleigh, NSW, AU, (2) Department of Radiation Oncology, UC Davis Medical Center, Sacramento, CA, (3) Northern Sydney Cancer Centre, Royal North Shore Hospital, St Leonards, NSW, AU |
| TU-I345-IePD-F5-5 | Radio-Luminescent Imaging for Rapid, High Resolution Eye Plaque Loading Verification W Liu1, P De Jean2, H Yan3*, E Grafil2, M Ashraf1, T Niedermayr1, M Astrahan4, P Mruthyunjaya1, B Beadle1, L Xing1, (1) Stanford University, Stanford, CA, (2) Luca Medical Systems Inc., Palo Alto, CA, (3) Capital Medical University, Beijing, 11, CN, (4) Eye Plaque Inc, Los Alamitos, CA |
| TU-I345-IePD-F6-2 | P3app - a Fully Automated Plan Checking Tool for Philips Pinnacle TPS C Wu, J Glass*, Sutter Medical Foundation, Rocklin, CA |
| TU-K-207-0 | Imaging Disparities S Einstein1*, R Selwyn2*, A DeSimone3*, O Peart4*, (1) Penn State Hershey Medical Center, York, PA, (2) University of New Mexico, Albuquerque, NM, MX, (3) Brigham and Women's Hospital, Boston, MA, (4) Fortis College, Landover, MD |
| TU-K-207-1 | MRI in Resource-Limited Settings S Einstein1*, R Selwyn2*, A DeSimone3*, O Peart4*, (1) Penn State Hershey Medical Center, York, PA, (2) University of New Mexico, Albuquerque, NM, MX, (3) Brigham and Women's Hospital, Boston, MA, (4) Fortis College, Landover, MD |
| TU-K-207-2 | Inequalities in Radiological Care: An Imaging Physicist's Experience in New Mexico S Einstein1*, R Selwyn2*, A DeSimone3*, O Peart4*, (1) Penn State Hershey Medical Center, York, PA, (2) University of New Mexico, Albuquerque, NM, MX, (3) Brigham and Women's Hospital, Boston, MA, (4) Fortis College, Landover, MD |
| TU-K-207-3 | Disparities in Access to Lung Cancer Screening S Einstein1*, R Selwyn2*, A DeSimone3*, O Peart4*, (1) Penn State Hershey Medical Center, York, PA, (2) University of New Mexico, Albuquerque, NM, MX, (3) Brigham and Women's Hospital, Boston, MA, (4) Fortis College, Landover, MD |
| TU-K-207-4 | RAD-AID USA's Women's Health Initiative S Einstein1*, R Selwyn2*, A DeSimone3*, O Peart4*, (1) Penn State Hershey Medical Center, York, PA, (2) University of New Mexico, Albuquerque, NM, MX, (3) Brigham and Women's Hospital, Boston, MA, (4) Fortis College, Landover, MD |
| TU-K-207-5 | Q & A S Einstein1*, R Selwyn2*, A DeSimone3*, O Peart4*, (1) Penn State Hershey Medical Center, York, PA, (2) University of New Mexico, Albuquerque, NM, MX, (3) Brigham and Women's Hospital, Boston, MA, (4) Fortis College, Landover, MD |
| WE-C1000-IePD-F3-3 | Single-Shot Thermoacoustic Measurements During Conventional Delivery – Pristine VS. Planned S Patch1*, Y Hao2, T Zhao3, (1) Acoustic Range Estimates, Chicago, IL, (2) Washington University School of Medicine, St. Louis, MO, (3) Washington University School of Medicine, St. Louis, MO |
| WE-C1030-IePD-F3-1 | The Spatial Accuracy of Ring-Mounted Halcyon Versus TrueBeam Linac for Single-Isocenter/Multi-Target SBRT Treatment R Mallory*, D Pokhrel, University of Kentucky, Lexington, KY |
| WE-C930-IePD-F4-5 | Secondary Monte Carlo Dose Calculation for Single Isocenter Multitarget SRS QA B Erickson1*, Y Cui2, C Wang2, W Giles2, M Alber6, J Adamson2, (1) Duke University, Durham, NC, (2) Duke University Medical Center, Durham, NC, (3) ScientificRT, Munich, Germany |
| WE-C930-IePD-F7-2 | Challenges and Successes of Adapting Proton Peer Review During Pandemic Travel Restrictions P Taylor*, J Lowenstein, S Kry, The University of Texas MD Anderson Cancer Center, Houston, TX |
| WE-D-BRA-1 | A High Spatiotemporal Resolution 2D Strip Ionization Chamber Array for Proton Pencil Beam Scanning FLASH Radiotherapy Y Yang1*, C Shi1, C Chen1, P Tsai1, S Huang1, M Kang1, C Lin2, F Chang3, A Chhabra1, I Choi1, W Tome4, C Simone1, H Lin1, (1) New York Proton Center, New York, NY, (2) Academia Sinica, Taiwan, (3) Liverage Biomedical Inc., Taiwan, (4) Montefiore Medical Center, Bronx, NY |
| WE-D-BRA-6 | Multi-Layer Micro-Structured Detector for Electron FLASH and VHEE D Brivio1*, A Liles1,2, M Gagne2, E Sajo2, P Zygmanski1, (1) Brigham and Women's Hospital, Boston, MA, (2) University of Massachusetts Lowell, Lowell, MA |
| WE-F-206-3 | Measurement-Based Patient-Specific QA for Spot Scanning Proton FLASH Radiotherapy S Huang*, Y Yang, S Wei, M Kang, P Tsai, C Chen, C Simone, H Lin, New York Proton Center, New York, NY |
| WE-FG-BRA-0 | Enhancing a Physicist's Role in Radiation Therapy Treatment Plan Assessment D Jacqmin1*, M Kim2*, S Parker3*, B Juneja4*, G Kim5*, L Rankine6*, (1) University of Wisconsin-Madison, Madison, WI, (2) University of Washington, Seattle, WA, (3) Wake Forest Baptist Health High Point Medical Center, Winston-Salem, NC, (4) MD Anderson Cancer Center at Cooper, Media, PA, (5) UC San Diego, La Jolla, CA, (6) The University of North Carolina at Chapel Hill, Chapel Hill, NC |
| WE-G-BRC-3 | Deep Learning-Based Dose Prediction for Automated, Individualized Quality Assurance of Head and Neck Radiotherapy Plans M Gronberg1,2*, S Gay1,2, B Beadle3, A Garden1, H Skinner4, T Netherton1,2, W Cao1, I Vazquez1, A Olanrewaju1, C Chung1, C Cardenas5, C Fuller1,2, C Peterson1,2, A Jhingran1, R Howell1,2, T Lim1,2, M Yang1,2, R Mumme1, L Court1,2, (1) UT MD Anderson Cancer Center, Houston, TX, (2) MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, (3) Stanford University, Stanford, CA, (4) University of Pittsburgh, Pittsburgh, PA, (5) University of Alabama at Birmingham, Birmingham, AL |