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| MO-AB-SAN1-2 | Clinical Acceptability and Preliminary Robustness Evaluation of Multi-Criteria Optimization of VMAT Comprehensive Breast Cancer Treatment Plans R McCarroll*, G Lasio , S Chen , M Guerrero , University of Maryland School of Medicine, Baltimore, MD |
| MO-AB-SAN1-6 | Development and Implementation of a Utility-Based IMRT Optimization Plug-in for Use with a Commercial Treatment Planning System D Polan1*, M Varsta2 , M Epelman1 , Y Sun1 , P Boonstra1 , S Jolly1 , M Schipper1 , M Matuszak1 , (1) University of Michigan, Ann Arbor, MI (2) Varian Medical Systems, Palo Alto, CA |
| MO-AB-SAN1-9 | Large Improvements in Plan Quality with a New Commercial Treatment Planning System for a Robotic Treatment Unit M Gizynska1*, L Rossi1 , W den Toom1 , M Milder1 , K de Vries1 , B Heijmen1 , (1) Erasmus MC, University Medical Center Rotterdam, Department of Radiation Oncology |
| MO-C930-GePD-F2-4 | SBRT Pancreas Target Coverage Achieved by Real-Time, On-Table Adaptive Treatment Planning Using An MR-Linac D Alvarez*, T Romaguera , A Godley , G Luciani , M Chuong , V Mishra , A Gutierrez , Miami Cancer Institute, Miami, FL |
| MO-C930-GePD-F7-2 | Automated Treatment Planning for Whole Brain Irradiation with A Deep Learning Approach E Han , C Cardenas , C Nguyen , M Amirmazaheri , T Briere , j Li , L Court , M Martel , Z Wen*, Unversity of Texas MD Anderson Cancer Center, Houston, TX |
| MO-E115-GePD-F6-5 | A Knowledge-Based Organ Dose Prediction Tool for Brachytherapy Treatment of Cervical Cancer Patients T I Yusufaly*, A Simon, S Hild, D Brown, D Scanderbeg, J Mayadev, K L Moore, S M Meyers, University of California, San Diego, La Jolla, CA |
| MO-E115-GePD-F7-6 | Analysis of Spot Scanning Proton Verification Scan and Re-Plan Frequency D Mundy1*, R Harper2 , N Deiter1 , (1) Mayo Clinic, Rochester, MN, (2) University of Minnesota, Minneapolis, MN |
| MO-GH-304-0 | Automation and Scripting in the Clinic A Nelson1*, J Baker2*, J Rogers3*, C Mayo4*, C Chang5*, T McNutt6*, (1) Radformation, New York, NY, (2) Northwell Health, Northport, NY, (3) Atrium Health, Rock Hill, SC, (4) University of Michigan, Ann Arbor, MI, (5) California Protons Cancer Therapy Center, San Diego, CA, (6) Johns Hopkins University, Baltimore, MD |
| MO-GH-SAN2-2 | Automatic IMRT Planning Via Static Field Fluence Prediction (AIP-SFFP): A Deep Learning Method for Real-Time Prostate Treatment Planning X Li1*, J Zhang1 , Y Sheng1 , Y Chang1 , F Yin1 , Y Ge2 , Q Wu1 , C Wang1 , (1) Duke University Medical Center, Durham, NC, (2) University of North Carolina at Charlotte, Charlotte, NC |
| MO-I345-GePD-F4-4 | Cardiotoxicity Mitigation in Central Lung Hypofractionated Radiotherapy Using Non-Uniform Spatiotemporal Dose Modulation A Modiri1*, A Mendes2 , S Lam2 , A Berman2 , S Feigenberg2 , A Sawant1 , (1) University of Maryland, School of Medicine, Baltimore, MD, (2) University of Pennsylvania, Philadelphia, PA |
| MO-I345-GePD-F7-1 | Dosimetry Verification for the AeroForm Tissue Expander Breast Implant Z Ouyang1*, E Murray1 , P Xia1 , C Shah1 , S Cherian1 , R Tendulkar1 , B Manyam1 , M Svatos2 , B Guo1 , (1) Cleveland Clinic, Cleveland, OH, (2) Independent Consultant, Oakland, CA |
| MO-I345-GePD-F7-2 | Enabling Patient Transfer From Millennium to HD MLC Varian Units; Feasibility Study of a Novel Workaround H Afsharpour*, R Kaiyum, M Nielsen, K Bozzo, R Sankreacha, Peel Regional Cancer Center, Trillium Health Partners, Mississauga, ON |
| MO-I345-GePD-F7-3 | The Correlation Between Treatment Plan Dosimetry Metrics and the DICE Similarity Coefficient and Target Displacement, in a Prostate Cancer Treatment Planning Study D Wang*, W Smith , M Phillips , University of Washington, Seattle, WA |
| MO-I345-GePD-F7-4 | A Bulk Density Method for MRI-Only Radiation Therapy Planning for Brain Metastases J Ren*, G Gong , Y Yin , Shandong Cancer Hospital Affiliated to Shandong University, Jinan, China; H Quan , School of Physics and Technology, Wuhan University, Wuhan, China |
| MO-I345-GePD-F7-6 | Improving Pancreas SBRT Treatment Planning with PlanIQ G Kuzmin1*, M Abazeed1 , M Kolar1 , A Magnelli1 , P Xia1 , S Balik1 , (1) Cleveland Clinic, Cleveland, OH |
| MO-K-301-8 | Implementation and Benchmarking of Volumetric Modulated Arc Therapy (VMAT) Modeling in the GPU-Based High-Performance Monte Carlo Code ARCHER D Adam1*, T Liu2 , P Caracappa3 , X Xu2 , B Bednarz1 , (1) University of Wisconsin- Madison, Madison, WI, (2) Rensselaer Polytechnic Institute, Troy, NY, (3) Virtual Phantoms, Inc., Albany, NY |
| MO-K-SAN2-3 | Evaluation of Functional Avoidance Treatment Planning Tradeoffs in a Response Based Adaptive Lung Clinical Trial N Baughan*, D Jarema , R Ten Haken , R Dess , S Jolly , M Matuszak , University of Michigan, Ann Arbor, MI |
| PO-GePV-E-9 | Use of Hands-On Laboratory Sessions to Teach Brachytherapy Treatment Planning Concepts J Huang*, B Thomadsen , J Miller , University of Wisconsin, Madison, WI |
| PO-GePV-I-6 | Optimized Rotating Shield Brachytherapy Treatment Plan Under Treatment Time Budget J Yi1*, X Wu2 , Q Adams3 , K Hopfensperger4 , K Patwardhan5 , R Flynn6 , Y Kim7 , W Xu8 , (1) Department of Electrical and Computer Engineering, University of Iowa, Iowa City, IA, (2) Department of Electrical and Computer Engineering, University of Iowa, Iowa City, IA, (3) Department of Radiation Oncology, University of Iowa Hospitals and Clinics, Iowa City, IA, (4) Department of Radiation Oncology, The University of Iowa, Iowa City, IA, (5) Department of Radiation Oncology, University of Iowa, Iowa City, IA, (6) University of Iowa Hospitals and Clinics, Iowa City, IA, (7) College of Medicine, University Of Iowa, Iowa City, IA, (8) Department of Electrical Engineering, The University of Iowa, Iowa City, IA |
| PO-GePV-P-28 | Calculation Grid Size Effects On Dose Under GRID "mini" Beam in TPS M Xu1*, (1) Northwestern Medicine Cancer Center, Geneva, IL |
| PO-GePV-P-59 | Evaluation of Planning for Middle Thoracic Esophageal Carcinoma Based On Auto-Planning M Miao , W Ma , R Zhang , Z Chi*, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei |
| PO-GePV-P-83 | Efficiency of Auto Crop and Avoidance Structure Tools in Eclipse 15.5 F Zhang2*, (2) Bayhealth Medical Center, Dover, DE |
| PO-GePV-P-94 | Effect of Incomplete Or Incorrect Beam Data On Treatment Planning Dose Calculation Accuracy C Benson*, P Alaei , University of Minnesota, Minneapolis, MN |
| PO-GePV-T-6 | Evaluation of a Time-Based Plan Check Method for Rotte 'Y' and Venezia Brachytherapy Treatments J Hansen*, R Das , University of Wisconsin, Madison, WI |
| PO-GePV-T-22 | Comparison of Eye Plaque Dosimetry Between MIM Symphony, Eclipse, and CMS Xio Treatment Planning Systems R Varadhan1*, M Bedoya2 , C Ferreira3 , M Fox4 , C Johnson5 , (1) Minneapolis Radiation Oncology, Fridley, MN, (2) University of Minnesota, Minneapolis, MN, (3) University of Minnesota, Minneapolis, MN, (4) Minneapolis Radiation Oncology, Minneapolis, MN, (5) Minneapolis Radiation Oncology, Edina, |
| PO-GePV-T-26 | Comparison of Automatic and Manual Catheter Reconstruction Methods for the Lunar Ovoid Channels of the Venezia Applicator J Hansen*, D Dunkerley , J Miller , J Huang , University of Wisconsin, Madison, WI |
| PO-GePV-T-31 | RapidBrachyMCTPS: Addition of Contouring Tools to the Monte Carlo-Based Treatment Planning System for Brachytherapy Applications Harry Glickman*1, Majd Antaki1, Shirin A. Enger1,2,3, (1) Medical Physics Unit, McGill University, Montreal, Quebec, H4A 3J1, Canada (2) Department of Oncology, McGill University, Montreal, Quebec, H4A 3J1, Canada (3) Research Institute of the McGill University Health Centre, Montreal, Quebec, H3H 2L9, Canada |
| PO-GePV-T-32 | A Dosimetric Comparative Study of the Dose Coverage of the Tumor in Treatment of Cervical Cancer by Prescribing to Point A (Manchester Method) Versus Prescribing to the Volume Based Treatment According to ICRU 89 Recommendation U Robins1*, S George2 , A Garcia-Serra3 , T Romaguera4 , V Mishra5 , A Gutierrez6 , (1) Miami Cancer Institute, Miami, FL, (2) Miami Cancer Institute, Miami, AA, (3) Miami Cancer Institute, Miami, ,(4) Miami Cancer Institute, Miami, FL, (5) Baptist Hospital, Miami, FL, (6) Miami Cancer Institute, Miami, FL |
| PO-GePV-T-52 | Assessment of Lethality Adjusted Nominal Risk From Radiation Therapy Induced Secondary Malignancies: Female Lung Cancer Cases Study I Kuo1*, Y Wang2 , C French3 , (1) UMass Memorial HealthCare, Worcester, MA, (2) Massachusetts General Hospital, Boston, MA, (3) Department of Physics and Applied Physics, U. of Massachusetts Lowell, Lowell, MA |
| PO-GePV-T-61 | Detailed Evaluation of Properties of Protons, Helium, and Carbon Ions for Application in a Pediatric Ion Therapy Center U Titt1*, D Mirkovic1 , P Yepes2 , Q Wang2 , D Grosshans1 , M Bangert3 , H Wieser3 , R Mohan1 , (1) MD Anderson Cancer Center, Houston, TX, (2) Rice University, Houston, TX, (3) DKFZ, Heidelberg |
| PO-GePV-T-87 | Plan Quality Evaluation Using Simultaneous-Integrated Boost with Photon and Proton Therapy for Glioblastoma: An Initial Dosimetric Investigation Following NRG-BN001 Trial T Cui*, B Liu , J Weiner , R Davis , R Parikh , K Nie , N Yue , Y Zhang , Rutgers Cancer Institute of New Jersey, New Brunswick, NJ |
| PO-GePV-T-100 | A Dynamically Adaptable IMPT Planning and Delivery Technique for Prostate with Pelvic Nodal to Mitigate Dosimetric Impact of Prostate Interfraction Motion Z Su*, R Henderson , B Hoppe , R Nichols , C Bryant , W Mendenhall , N Mendenhall , Z Li , University of Florida, Gainesville, FL |
| PO-GePV-T-101 | Investigation of Appropriate Beam Spot Size for Pencil Beam Scanning Charged-Particle Therapy Incorporating Anatomical Heterogeneities C Toramatsu*, Tokyo Women's Medical University School of Med.Tokyo T Inaniwa, National Institute of Radiological Sciences, Chiba, Japan T Nishio, Tokyo Women's Medical University School of Med.Tokyo K Karasawa*, Tokyo Women's Medical University School of Med.Tokyo |
| PO-GePV-T-103 | Evaluation of a Genetic Algorithm for Liver Treatment Planning in Proton Therapy J Seo1, K Chung2 , S Ahn2 , B Lee2 , S Jeong2 , Y Jo1 , S Moon1 , M Yoon1*, (1) Korea University, Seoul, (2) Samsung Medical Center, Seoul |
| PO-GePV-T-128 | Experience in Management of Implanted Cardiovascular Devices in Stereotactic Body Radiotherapy of Lung Cancer P Qi*, A Magnelli , S Balik , T Zhuang , K Stephans , G Videtic , Cleveland Clinic, Cleveland, OH |
| PO-GePV-T-168 | Patient Specific Plastic Scintillation Detector for Verification of IMRT Plans H Yang1*, H Chung2 , T Kim3 , T Schaarschmidt3 , J Kim4 , T Suh1 , (1) The Catholic University of Korea, College of Medicine, Seoul, (2) Seoul National University College of Medicine, Seoul, (3) Hanyang University, Seoul, (4) Seoul National University Hospital, Seoul, |
| PO-GePV-T-175 | Evaluation of Independent RapidPlan Models Based On Laterality of Secondary Nodal Disease for Head and Neck Cancer L Taylor*, G Ezzell , E Silverstein , Mayo Clinic Arizona, Phoenix, AZ |
| PO-GePV-T-176 | Evaluation of 3D Vs IMRT Vs VMAT Planning Techniques for Obese Breast Cancer Patients: A Case Study L Fu1*, A Yu2 , A Powers2 , Y Lo2 , (1) Mount Sinai West, New York, NY, (2) Mount Sinai Medical Center, New York, NY |
| PO-GePV-T-182 | Clinical Viability of Aperture Shape Controller for VMAT Optimization in Eclipse 15.6 E Meekins1*, (1) Geisinger Health System, Danville, PA |
| PO-GePV-T-183 | Automated VMAT Planning Driven by Standardized Objectives for Large Gynecological Malignancies T Wu1*, B Aydogan2 , L Sensoy3 , (1) University of Chicago Medical Center, Chicago, IL, (2) The University of Chicago, Chicago, IL, (3) University of Chicago Medical Center, Chicago, IL |
| PO-GePV-T-189 | Adaptation of Unified Dosimetry Index (UDI) and Critical Organ Scoring Index (COSI) for Target and Organ at Risk (OAR) in Prostate IMRT Technique m kousar*, A Jhangda , S Ali , the Aga khan university and hospital, Karachi, SD |
| PO-GePV-T-199 | Evaluating the Effects of Varying Statistical Uncertainty Using a Monte Carlo Based Treatment Planning System J Rembish1*, P Myers1 , K Rasmussen1 , N Kirby1 , D Saenz1 , V Bry1 , P Mavroidis2 , N Papanikolaou1 , S Stathakis1 , (1) UT Health San Antonio, San Antonio, TX, (2) Univ North Carolina, Chapel Hill, NC |
| PO-GePV-T-214 | Dosimetric Analysis and Comparison of Volumetric Modulated Arc Therapy Versus Intensity Modulated Radiation Therapy for Anal Cancer K Hibbitts*, B Chiang , H ortega , T Herman , S Ahmad , University of Oklahoma Health Sciences Center, Oklahoma City, OK |
| PO-GePV-T-215 | Effect of Photon Energy On Whole Brain Radiation Therapy A Licon*, S Stathakis , N Kirby , K Rasmussen , D Saenz , N Papanikolaou , P Myers , University of Texas HSC SA, San Antonio, TX |
| PO-GePV-T-216 | Investigation the Effect of Pitch On Helical Tomotherapy Treaments in Cervical Cancer X Liu*, X Lin , Y Yin , Shandong Cancer Hospital Affiliated to Shandong University, Jinan, Shandong |
| PO-GePV-T-217 | Dosimetric Comparison of Helical Tomotherapy and Intensity-Modulated Radiotherapy for Cervical Cancer Patients with Ovarian-Conserving Radical Surgery X Liu*, X Lin , Y Yin , Shandong Cancer Hospital Affiliated to Shandong University, Jinan, Shandong |
| PO-GePV-T-225 | Quantitative Assessment of Head and Neck Treatment Plan Quality Using Organ Dose Prediction Models M Kolar1*, Z Ouyang1 , D LaHurd1 , T Cui2 , E Murray1 , N Joshi1 , J Greskovich1 , S Koyfman1 , P Xia1 , (1) Cleveland Clinic, Cleveland, OH, (2) Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, |
| PO-GePV-T-227 | Treatment Planning Criteria and Evaluation for Pulsed Low Dose Rate Radiotherapy C Ma1*, M Lin2 , J Li1 , S Kang1 , L Chen1 , R Price1 , (1) Fox Chase Cancer Center, Philadelphia, PA, (2) The University of Texas Southwestern Medical Ctr, Dallas, TX |
| PO-GePV-T-228 | The Influence of Large Training Sets Created with the Eclipse Scripting API in Custom RapidPlan Models J Rogers*, M DiMascio , Atrium Health, Rock Hill, SC |
| PO-GePV-T-231 | Evaluation of HyperArc Stereotactic Radiosurgery Planning for Base of Skull Lesions K Snyder*, Y Huang , B Zhao , I Chetty , N Wen , S Siddiqui , Henry Ford Health System, Detroit, MI |
| PO-GePV-T-237 | Comparing Dosimetry in Prostate VMAT Plans Optimized by the PO and PRO Algorithm Using the Dose Distribution Index J Chow1*, R Jiang2 , L Xu2 , (1) Princess Margaret Cancer Centre, Toronto, ON, (2) Grand River Regional Cancer Centre, Kitchener, ON |
| PO-GePV-T-240 | Evaluation of the Total Body Irradiation (TBI) Treatment Planning Using Eclipse Q Zeng1*, Q Wu2 , (1) Duke Kunshan University, Kunshan, Jiangsu, (2) Duke University Medical Center, Durham, NC |
| PO-GePV-T-245 | Sensitivity Analysis of Common Beam Modeling Parameters in the Eclipse Treatment Planning System On IROC Head and Neck Phantom Results M Glenn*, D Followill , R Howell , J Pollard-Larkin , C Peterson , S Kry , UT MD Anderson Cancer Center, Houston, TX |
| PO-GePV-T-249 | The Effect of Calculation Grid-Size, Statistical Uncertainty and CT Slice-Thickness On Dose and Calculation Time for Monte Carlo(MC) and Collapsed Cone(CC) Algorithms in the Elekta Monaco Treatment Planning System M Goss*, D Pavord , S Lee , H Lee , M Chetvertkov , S Oh , Y Liang , D Parda , J Sohn , Allegheny Health Network, Pittsburgh, PA |
| PO-GePV-T-251 | Leaf Motion Calculator Effect On Sliding Window IMRT Field Complexity and Plan Quality E Laugeman*, E Pryser , M Schmidt , F Reynoso , Washington University School of Medicine in St. Louis, St. Louis, MO |
| PO-GePV-T-282 | Study On the Effect of Different CT Value Division On the Dose Distribution of Radiotherapy Plan for Nasopharyngeal Carcinoma x YAO1,2*, G Gong1 , g zuo2 , Y Yin1 , (1) Radiation Physics Department of Shandong Cancer Hospital Affiliated to Shandong University, Jinan, Shandong (2) University of South China, Hengyang, Hunan |
| PO-GePV-T-292 | Expanding Access to Radiotherapy for Low Resource Countries Using Stereotactic Body Radiation Therapy J Chin1*, O Irabor2 , W Ngwa1,2 , (1) University of Massachusetts Lowell, Lowell, MA (2) Dana Farber Cancer Institute, Harvard Medical School, Boston, MA |
| PO-GePV-T-332 | The Clinical Impact of VOLO Optimization in CyberKnife Treatment Planning E Schueler*, A Lo , C Chuang , S Soltys , L Wang , Stanford University, Stanford, CA |
| PO-GePV-T-342 | Commercially Available SBRT Treatment Planning Assessment Tool C Esquivel*, L Patton , A Tipton , D Baldassari , Texas Oncology - San Antonio, San Antonio, TX |
| PO-GePV-T-347 | Dosimetric Comparison of TMR10 and Convolution Dose Calculation Algorithms for GammaPlan Treatment Planning System E Kendall1*, O Algan1 , Y Chen1 , S Ahmad1 , (1) University of Oklahoma Health Science Center, Oklahoma City, OK, |
| PO-GePV-T-355 | An Autonomous SBRT Treatment Planning Approach for Patients with Multiple Targets T Wu*, E Pearson , B Aydogan , The University of Chicago, Chicago, IL |
| PO-GePV-T-358 | An Auto-Modified PTV Method to Improve Conformity for Single Isocenter Multiple Lesions SRS Conformal Dynamic Arc Plans L Fu*, H Liu , Y Yu , Thomas Jefferson University, Philadelphia, PA |
| PO-GePV-T-359 | Comparison of Planning Techniques for Single-Isocenter Multiple-Target Stereotactic Radiosurgery A Ballesio*, Z Wang , Duke University Medical Center, Durham, NC |
| PO-GePV-T-371 | Improving the Plan Quality and Treatment Efficiency Via Flattening Filter Free (FFF) Beams for Single-Isocenter/multiple-Lesions VMAT Lung SBRT L Sanford*, J Molloy , M Bernard , M Randall , R McGarry , D Pokhrel , University of Kentucky, Lexington, KY |
| PO-GePV-T-377 | Stereotactic Radiotherapy of Meningiomas and Tumor Beds with Gamma Knife Icon Versus Volumetric Modulated Arc Therapy J Buatti*, J Buatti , S Yaddanapudi , E Pennington , D Wang , B Gross , J St-Aubin , D Hyer , R Flynn , University of Iowa Hospitals and Clinics, Iowa City, IA |
| PO-GePV-T-390 | Validation of a Preclinical KV Treatment Planning System for Small Animal Image-Guided Radiotherapy A Anvari*, A Sawant , University of Maryland School of Medicine, Baltimore, MD |
| SU-E-221AB-2 | A Relational Autoencoder for Retrieving Similar Patients in Radiotherapy Treatment Planning K Wang*, X Gu , M Chen , W Lu , UT Southwestern Medical Center, Dallas, TX |
| SU-E-225BCD-1 | 3D, CT-Free Breast Treatment Planning Simulation for Low- and Middle-Income Countries: Proof of Concept Y Roed1*, R Cardan2 , S Shaitelman1 , D Craft3 , R Howell1 , A Jhingran1 , R Popple2 , L Court1 , (1) UT MD Anderson Cancer Center, Houston, TX, (2) UAB University of Alabama, Birmingham, AL, (3) Mayo Clinic, Phoenix, AZ |
| SU-E-301-1 | Clinical Experience in Brachytherapy with the Venezia(TM) Advanced Gynecological Applicator E Schnell*, S Thompson , S Ahmad , T Herman , T De La Fuente Herman , University of Oklahoma Health Sciences Center, Oklahoma City, OK |
| SU-F-221AB-8 | Virtual Non-Contrast Dual-Energy CT for Proton Therapy Dose Calculation A Lalonde1*, Y Xie2 , B Burgdorf3 , S O'Reilly3 , W Ingram3 , L Yin3 , J Zou3 , L Dong3 , H Bouchard1 , B Teo3 , (1) Universite de Montreal, Montreal, QC (2) Massachusetts General Hospital, Boston, MA, (3) University of Pennsylvania, Philadelphia, PA, |
| SU-F-225BCD-4 | Should We Account for Optic Nerve Motion Resulting From Eye Movement During the Radiation Treatment Planning Process? K Qing1,2*, B Liu1 , X Feng2 , Y Zhang1 , Q Chen3 , N Yue1 , X Wang1 , I Vergalasova1 ,C Sun2 , J Mugler, III2 , K Nie1 , (1) Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, (2) University of Virginia, Charlottesville, VA, (3) University of Kentucky, Lexington, KY |
| SU-F-SAN1-6 | Improving Proton Dose Calculation Accuracy Using Deep Learning C Wu*1,2, D Nguyen1 , Y Xing1 , A Barragan Montero3 , J Schuemann4 ,Y Pu2 , S Jiang1 , (1) Medical Artificial Intelligence and Automation (MAIA) Laboratory, Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX,(2) Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, (3) Universite Catholique de Louvain, Brussels, VBR, (4) Massachusetts General Hospital, Nahant, MA |
| SU-F-SAN4-4 | Exploration of Setup Margin in Frameless Gamma Knife Radiosurgery with the Icon W Duggar*, R He , B Morris , C Yang , Department of Radiation Oncology, University of Mississippi Med. Center, Jackson, MS |
| SU-F-SAN4-7 | Development of a Hierarchical Clustering Algorithm to Aid in Automated Planning of Multiple Metastases Intracranial Stereotactic Radiosurgery Treatments C Yeboah1*, M Ruschin1 , B Chugh1 , A Sarfehnia1 , A Sahgal1 , Y Lee1 , (1) Sunnybrook Health Sciences Centre and University of Toronto, Toronto,ON |
| SU-I330-GePD-F4-6 | Spatial-Temporal Distributed Radiosurgery for GammaKnife Treatment of Multiple Brain Metastases M Chen*, Z Wardak, X Gu, R Timmerman, L Nedzi, T Dan, S Stojadinovic, S Jiang, W Lu, UT Southwestern Medical Center, Dallas, TX |
| SU-I400-GePD-F5-6 | 3D Dose Prediction Model for Head and Neck Cancer Patients by Combining Field Geometry Information with Patient Images E Czeizler*, M Hakala , S Basiri , E Kuusela , Varian Medical Systems Finland, Helsinki, 18 |
| SU-I430-GePD-F4-1 | An Algorithm for Fully Automated Catheter Digitization of the Tandem and Ovoid Applicators in HDR Brachytherapy B Yan1*, C Deufel2 , I Petersen3 , M Haddock4 , (1) ,Rochester, MN, (2) Mayo Clinic, Rochester, MN, (3) Mayo Clinic, Rochester, MN, (4) Mayo Clinic, Rochester, MN |
| SU-K-SAN2-7 | Feasibility of Synthetic CT Generated From Multi-Sequence MR Images Using An Adversarial Network for MR-Only Radiotherapy Y Koike1*, Y Akino2 , I Sumida1 , H Shiomi1 , H Mizuno1 , M Yagi1 , F Isohashi1 , Y Seo1 , O Suzuki1 , K Ogawa1 , (1) Osaka University Graduate School of Medicine, Suita, Osaka, JAPAN, (2) Osaka University Hospital, Suita, Osaka, JAPAN |
| SU-K-SAN4-6 | Knowledge-Based Prediction of Heart and Lung Doses in 3D Conformal Plans for Total Nodal Breast Treatment L Yuan*, M Rosu-Bubulac , Virginia Commonwealth University, Richmond, VA |
| SU-L-221AB-2 | Feasibility and Preliminary Results of Sparing Stem Cell Containing Salivary Ducts Via MRI Sialography in Patients with Oropharynx Cancer D Fried1*, T Zhu1 , S Das1 , C Shen1 , L Marks1 , B Chera1 , (1) University of North Carolina at Chapel Hill, Chapel Hill, NC |
| SU-L-301-2 | Computer Aided Verification of Radiotherapy Treatment Plans JK Bowles1*, R Munbodh2 , (1) University of St Andrews, St Andrews, Fife, UK, (2) Warren Alpert Medical School of Brown University, Providence, RI, USA |
| SU-L-302-1 | A Simple, Yet Novel Hybrid-Dynamic Conformal Arc (h-DAC) Therapy Planning Via FFF-Beam for Stereotactic Body Radiosurgery (SBRS) of Lung Lesion M Halfman*, L Sanford , J Molloy , D Pokhrel , University of Kentucky, Lexington, KY |
| TH-D-303-0 | Advances in Pencil Beam Scanning Delivery and Planning Techniques S Mossahebi1*, M Pankuch2*, W Liu3*, A Mascia4*, (1) University of Maryland Medical School, Towson, MD, (2) Northwestern Medicine Chicago Proton Center, Warrenville, IL, (3) Mayo Clinic Arizona, Phoenix, AZ, (4) University of Cincinnati Medical Center, Cincinnati, OH |
| TU-AB-SAN1-2 | Automated Proton Treatment Planning and Beam Angle Selection Using Bayesian Optimization V T Taasti*, M Zarepisheh, L X Hong, and J O Deasy, Dept. of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY |
| TU-AB-SAN2-2 | Deep Spatial Pyramid Convolutional Framework-Based MR-Only Breast Radiation Therapy S Olberg1*, W Kennedy1,2 , J Chun3 , A Marko2 , V Rodriguez1,2 , I Zoberi1,2 , M Thomas1,2 , J Kim3 , S Mutic1,2 , O Green1,2 , J Park1,2 , (1) Department of Radiation Oncology, Washington University in St. Louis, St. Louis, MO, (2) Department of Radiation Oncology, Barnes Jewish Hospital - Siteman Cancer Center, Washington University in St. Louis, St. Louis, MO, (3) Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, South Korea |
| TU-C1000-GePD-F2-2 | Dosimetric Impact of Bulk Assignment Versus Deformed CT-Based Electron Density in Abdominal MR-Linac Planning T Romaguera1*, A Godley2 , D Alvarez3 , V Mishra4 , A Gutierrez5 , G Luciani6 , (1) Miami Cancer Institute, Miami, FL, (2) Miami Cancer Institute, Miami, FL, (3) Miami Cancer Institute, Miami, FL, (4) Baptist Hospital, Miami, FL, (5) Miami Cancer Institute, Miami, FL, (6) Miami Cancer Institute, Miami, |
| TU-C1030-GePD-F1-2 | Comprehensive Assessment of Dosimetric Performance, Planning Efficiency and Risk of Secondary Cancers for MCO-VMAT Using 10-MV Versus 6-MV Photons S Zieminski1*, C Cotter1 , I Kuo2 , A Zietman1 , K De Amorim Bernstein1 , J Wo1 , Y Wang1 , (1) Massachusetts General Hospital, Harvard Medical School, Boston, MA, (2) UMass Memorial Health Care, Worcester, MA |
| TU-C1030-GePD-F1-4 | Dosimetric Differences of VMAT, Non-Coplanar IMRT and IMPT for Treatment Planning of Glioblastoma Multiforme T Nguyen*, O Algan , S Ahmad , T Herman , T De La Fuente Herman , University of Oklahoma Health Sciences Center, Oklahoma City, OK |
| TU-C930-GePD-F3-2 | CT-Less Electron Radiotherapy with a Consumer Stereo Depth Camera L Skinner1*, Y Wang1, A Yu1, (1) Stanford University Cancer Center, Stanford, CA. |
| TU-E-SAN1-3 | First Treatment Planning System for Routine, Personalized Whole-Body Dose Assessment for Megavoltage Photon Therapy L Wilson1*, W Newhauser1 , C Schneider1 , F Kamp2 , M Reiner2 , J Martins3 , G Landry3 , R Kapsch4 , K Parodi3 , (1) Louisiana State University, Baton Rouge, LA, (2) University Hospital, LMU Munich, Munich, (3) Ludwig-Maximilians-Universitat Munchen, Munich, (4) Physikalisch-Technische Bundesanstalt, Braunschweig, |
| TU-E-SAN1-7 | Voxel-Wise Dose Prediction for Prostate Cancer Patients Using a Novel Machine Learning Model P. James Jensen1*, Y. Sheng2, Y. Ge3, F. Yin1,2 , Q. Jackie Wu1,2 , (1) Duke University, Durham, NC, (2) Duke University Medical Center, Durham, NC, (3) University of North Carolina at Charlotte, Charlotte, NC |
| TU-E-SAN2-5 | Fully Automated Segmentation of 33 Abdominal Structures Using Deep Learning - Implications for Radiotherapy Dose Estimation A Weston*, P Korfiatis , K Philbrick , P Kostandy , A Zeinoddini , A Boonrod , N Takahashi, M Moynagh , B Erickson , Mayo Clinic, Rochester, MN |
| TU-F115-GePD-F5-3 | Comparison of Patient-Specific Dose From 2.5 MV and 6 MV Imaging Beams Calculated Using a Commercial TPS W Ferris1*, W Culberson1 , Z Labby2 , (1) Dept of Med Phys, School of Medicine and Public Health, Univ of Wisc - Madison, (2) Dept of Human Oncology, School of Medicine and Public Health, Univ of Wisc - Madison |
| TU-F115-GePD-F6-5 | Effects of Age-Related Breathing Patterns On the Accuracy of Prospectively Sorted 4D MRI J Uh1*, M Kadbi2 , C Hua1 , (1) St. Jude Children's Research Hospital, Memphis, TN, (2) Philips Healthcare, Gainesville, FL |
| TU-F115-GePD-F7-1 | Clustering Based Dose Distribution Prediction Using Deep Convolutional Neural Network M Ma*, M Buyyounouski , V Vasudevan , L Xing , Y Yang , Stanford Univ School of Medicine, Stanford, CA |
| TU-F115-GePD-F7-4 | Optimized Volumetric Modulated Arc Therapy (VMAT) Technique for Left Sided Breast Cancer Comprehensive Radiation Therapy Via the Halcyon Delivery System S Goddu*, E Laugeman , J Hilliard , A Heermann , B Cai , S Mutic , G Hugo , I Zoberi , Washington University School of Medicine, St. Louis, MO |
| TU-F115-GePD-F7-6 | Knowledge-Based Prediction of Plan Quality Metrics in Intracranial Stereotactic Treatment Planning S Yu*, H Zhen , X Zhang , U Langner , M Dyer , M Truong , Boston University School of Medicine, Boston, MA |
| TU-HI-SAN1-1 | A Novel Plan-Quality Quantification Method Using K-Nearest-Neighbors Referencing J Zhang1*, Q Wu2 , Y Ge3 , C Wang2 , Y Sheng2 , J Palta2 , J Salama2 , F Yin2 , J Zhang2 , (1) Duke Kunshan University, Kunshan, China, (2) Duke University Medical Center, Durham, NC, (3) University of North Carolina at Charlotte, Charlotte, NC |
| TU-HI-SAN1-2 | An Efficient Workflow for Generation and Refinement of a Knowledge Based Planning Model for Pancreas SBRT Using Automation T Patton1*, Q Diot1 , B Jones1 , L Olsen2 , Y Vinogradskiy1 , K Goodman1 , T Schefter1 , D Thomas1 , (1) University of Colorado School of Medicine, Aurora, CO, (2) Memorial Hospital, Colorado Springs, CO |
| TU-HI-SAN1-5 | Auto-VMAT-TBI: An Automatic Treatment Planning Software Platform for Volumetric Modulated Arc Therapy-Enabled Total Body Irradiation J Tan*, D Parsons , P Lee , X Gu , UT Southwestern Medical Center, Dallas, TX |
| TU-HI-SAN1-9 | Exploring Tradeoff Hyperplanes for Head and Neck Treatment Planning with a Knowledge-Based Model J Zhang1*, Y Ge2 , Y Sheng1 , C Wang1 , Q Wu1 , F Yin1 , Q Wu1 , (1) Duke University Medical Center, Durham, NC, (2) University of North Carolina at Charlotte, Charlotte, NC |
| TU-HI-SAN2-2 | Artificial Intelligence-Driven Pancreas Stereotactic Body Radiation Therapy (SBRT) Treatment Planning J Zhang1*, Y Ge2 , C Wang1 , Y Sheng1 , M Palta1 , B Czito1 , C Willet1 , F Yin1 , Q Wu1 , (1) Duke University Medical Center, Durham, NC, (2) University of North Carolina at Charlotte, Charlotte, NC |
| TU-HI-SAN2-5 | Deep Learning MC: Fast CNN-Based Prediction of Monte Carlo Dose for MR-Guided Treatment Planning R Neph*, Y Huang , Y Yang , K Sheng , UCLA Radiation Oncology, Los Angeles, CA |
| TU-J345-GePD-F1-1 | Evaluation of the Dosimetric Benefit of Using Cyberknife for Stereotactic Radiotherapy (SBRT) of Prostate Treatment L Wang*, S Hayes , E Horwitz , L Jin , C Ma , Fox Chase Cancer Center, Philadelphia, PA |
| TU-J345-GePD-F7-1 | Correlation of Lung SBRT Autoplans with Organ Dose Prediction Z Ouyang1*, T Zhuang1 , M Kolar1 , G Marwaha2 , G Videtic1 , K Stephans1 , P Xia1 , (1) Cleveland Clinic, Cleveland, OH, (2) Rush University, Chicago, IL |
| TU-J345-GePD-F7-4 | Automating Field-In-Field to Arbitrary Sites and Beam Arrangements Beyond Manual Planning T Long*, K Tierney , A Nelson , Radformation, Inc., New York, NY |
| TU-J345-GePD-F7-6 | Inverse Planning for GammaKnife Treatment of Multiple Brain Metastases M Chen*, X Gu , Z Wardak , R Timmerman , L Nedzi , T Dan , S Stojadinovic , S Jiang , W Lu , UT Southwestern Medical Center, Dallas, TX |
| TU-K430-CAMPUS-F3-3 | Dose Sharpening Via Packing and Optimizing Hundreds of Isocenters for Intracranial Radiosurgery of Large Brain Lesions L Ma1*, J Chiu2 , S Luan3 , (1) UCSF School of Medicine, San Francisco, CA, (2) University of Arizona School of Medicine, Tucson, AZ, (3) University of New Mexico, Alburquerque, NM |
| TU-L-225BCD-8 | The Impact of Computed Tomography (CT) Reconstruction Kernels On Radiotherapy Treatment Planning Dose Calculation I Vergalasova1 , M McKenna2 , N Yue1 , M Reyhan1*, (1) Rutgers University, New Brunswick, NJ, (2) Cancer Institute of New Jersey, Hamilton, NJ |
| WE-C1000-GePD-F1-3 | Dosimetric Comparison of Two Left Breast VMAT Planning Methods for Integrated Flash J Bogue*, A Qureshi , D Pearson , D Raxter , University of Toledo, Toledo, OH |
| WE-C1000-GePD-F1-5 | Evaluation of VMAT Planning Strategies for Prostate Patients with Bilateral Hip Prostheses D To1*, I Xhaferllari1 , M Liu1 , J Liang2 , C Knill3 , D Yan2 , S Nandalur1 , G Gustafson1 , D Lack1 , (1) Beaumont Health, Troy, MI, (2) Beaumont Health, Royal Oak, MI, (3) Beaumont Health, Dearborn, MI |
| WE-C1000-GePD-F5-5 | Towards Efficient Adaptive-Radio-Therapy in Prostate and Head & Neck Cancer Utilizing Iterative-CBCT and Automated Software K Padgett*, R Delgadillo , M Studenski , M Abramowitz , M Samuels , N Dogan , Univ Miami, Miami, FL |
| WE-C1000-GePD-F7-3 | Investigating a Dynamic Dose Rate Approach for Rotating Gamma Ray Systems A Eldib1*, B Nguyen2 , J Li3 , G Mora4 , O Chibani1 , M Abdelgawad5 , L Chen1 , C Ma1 , (1) Fox Chase Cancer Center, Philadelphia, PA, USA (2) Prowess Inc., Concord, CA, USA (3)OUR United Corporation, Xian, China, (4) Universidade de Lisboa, Codex, Lisboa, Portugal, (5) Biophysics branch, Physics Department, faculty of science, Al-Azhar University, Cairo, Egypt |
| WE-C1000-GePD-F7-6 | Characterization of Dynamic Conformal Arc Therapy Planning (DCAT) Optimized with Aperture Modulation for Breath-Hold Treatment During Stereotactic Ablative Radiotherapy S Lee*, D Waters , A Colonias , S Oh , M Tassotto , B Coopey , D Pavord , M Goss , V Verma , H Lee , M Chetvertkov , Y Liang , D Parda , J Sohn , Allegheny General Hospital, Pittsburgh, PA |
| WE-C1030-GePD-F1-5 | Treatment Planning Strategies to Mitigate the Range and RBE Uncertainties in Proton Therapy for Targets in the Brain N Sahoo*, A Gautam , F Poenisch , T Williamson , X Zhang , Y Li , H Li , R Wu , M Gillin , D Grosshans , X Zhu , UT MD Anderson Cancer Center, Houston, TX |
| WE-C930-GePD-F1-4 | Comparison of CyberKnife Multileaf Collimator and Fixed Cone: Treatment Planning Evaluation for Multiple Brain Metastasis K Yang1*, S Sharma1 , J Yoon1 , S Stephenson2 , R McLawhorn3 , R Patel3 , A Ju1 , Y Feng1 , (1) East Carolina University, Greenville, NC, (2) Vidant Medical Center, Greenville, NC, (3) 21st Century Oncology, Greenville, NC |
| WE-C930-GePD-F2-1 | Development and Evaluation of a Machine Learning Optimization Model for Automatic Planning in Liver SBRT Using a Multicriteria Optimization Knowledge Base in RayStation H Prichard*, J Wo, Y Wang, Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA |
| WE-C930-GePD-F3-5 | On the Use of 6MV-FFF Beam in the Treatment of Hypofractionated Left Breast Patients Using DIBH-CT J Snyder*, J Molloy , M Bernard , D Pokhrel , University of Kentucky, Lexington, KY |
| WE-C930-GePD-F4-1 | Multi-Objective Direct Aperture Optimization and Beam Selection for SBRT E Lee , Z Li*, Georgia Institute of Technology, Atlanta, GA |
| WE-FG-301-10 | Project ICARUS: Feasibility of Immunotherapy with Concomittant Ablative Radiosurgery to Ultra-High DoSes M Rokni*, K Pointer , J Luke , S Chmura , G Redler , University of Chicago, Chicago, IL |
| WE-HI-301-3 | A Collimator Setting Optimization Algorithm for Dual-Arc Volumetric Modulated Arc Therapy in Pancreas Stereotactic Body Radiation Therapy X Li1*, Q Wu1 , M Palta1 , Y Zhang2 , Y Sheng1 , J Zhang1 , C Wang1 , (1) Duke University Medical Center, Durham, NC, (2) UT Southwestern Medical Ctr at Dallas, Dallas, TX |
| WE-HI-301-4 | Atlas-Guided Fluence Initialization and Optimization for Pancreas SBRT: A Feasibility Study W Wang1* , Y Sheng2 , C Wang2 , J Zhang2 , Y Ge3 , F Yin1,2 , Q Wu1,2 , (1) Duke University, Durham, NC, (2) Duke University Medical Center, Durham, NC, (3) University of North Carolina at Charlotte, Charlotte, NC |
| WE-HI-301-7 | Machine Learning for Plan Prediction and Quality in TomoTherapy N Shaheen*, RA BAYLISS , P Hill , B Bednarz , University of Wisconsin, Madison, WI |
