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| MO-AB-KDBRA1-8 | Scintillator Target Imaging Provides Accurate Remote Multi-Site Surface Dosimetry I Tendler1*, P Bruza1 , J Andreozzi1 , B Williams2,3 , L Jarvis2,3 , B Pogue1,2 , D Gladstone1,2,3 , (1)Thayer School of Engineering, Dartmouth College, Hanover, NH (2) Department of Medicine, Geisel School of Medicine, Dartmouth College, Hanover, NH (3)Norris Cotton Cancer Center, Dartmouth-Hitchcock Medical Center, Lebanon, NH |
| MO-C930-GePD-F4-4 | Prediction of Development of Rectovaginal Fistula Following Interstitial Brachytherapy for Advanced Cervix Cancer Using Machine Learning Z Tian*, A Yen , Z Zhou , C Shen , K Albuquerque , B Hrycushko , UT Southwestern Medical Center, Dallas, TX |
| MO-E115-GePD-F2-2 | Radiomics-Based Outcome Prediction Model Development ForPancreatic Cancer D Zheng1*, M Baine1 , C Zhang2 , Q Du2 , X Liang3 , A Kamal1 , H Yu2 , (1) University of Nebraska Medical Center, Omaha, NE, (2) University of Nebraska Lincoln, Lincoln, NE, (3) University of Florida, Jacksonville, FL |
| MO-K-DBRA-6 | Spatial, Anatomically-Localized Mapping of Dose-Toxicity Associations Following Prostate Radiotherapy M Marcello1 , A Kennedy2 , J Dowling3 , A Haworth4 , L Holloway5 , S Gulliford6 , D Dearnaley7 , J Denham8 , M Ebert9*, (1) University of Western Australia, Perth, Western Australia, (2) Sir Charles Gairdner Hospital, Perth, 6009, (3) CSIRO, Brisbane, Queensland, (4) University of Sydney, Sydney, New South Wales, (5) Liverpool and Macarthur cancer therapy centres and ingham Institute, Sydney, NSW, (6) Institute of Cancer Research & Royal Marsden, Sutton, ,(7) Institute for Cancer Research, Sutton, Surrey, (8) University of Newcastle, Newcastle, New South Wales, (9) The University of Western Australia, Nedlands, |
| SU-E-209-7 | Investigation of Knowledge-Based Planning for Single Isocenter Multiple Targets Radiosurgery Y Yang*, J Duan , Q Wu , D Yoo , J Kirkpatrick , F Yin , Duke University Medical Center, Durham, NC |
| SU-E-DBRB-1 | A Mathematical Deconvolution Formulation for Superficial Dose Distribution Measurement by Cerenkov Light Dosimetry E Brost*, Y Watanabe , University of Minnesota, Minneapolis, MN |
| SU-F-205-3 | Impact of the Distortion of Focal Spot Shape On Spatial Resolution in MDCT A Budde1,2*, J Hsieh2 , G Chen1 , (1) University of Wisconsin, Madison, WI (2) GE Healthcare Technologies, Waukesha, WI |
| SU-F-DBRA-3 | Delta-Radiomics of Daily CTs Acquired During Chemo-Radiation Therapy of Pancreatic Cancer H Nasief1*, W Hall2 , D Schott3 , S Klawikowski4 , c Cheng5 , B Erickson6 , X Li7 , (1) Medical college of Wisconsin, Milwaukee, Wisconsin, (2) Froedtert Hospital and the Medical College of Wisconsin, Milwaukee, Wisconsin, (3) Froedtert Hospital and the Medical College of Wisconsin, Milwaukee, WI, (4) Froedtert Hospital and the Medical College of Wisconsin, Milwaukee, WI, (5) University of Milwaukee, Milwaukee, WI, (6) Froedtert Hospital and the Medical college of Wisconsin, Milwaukee, Wisconsin, (7) Froedtert Hospital and the Medical College of Wisconsin, Milwaukee, WI |
| SU-F-KDBRC-4 | Incorporating Case Based Reasoning for Radiation Therapy Knowledge Modeling: A Pelvic Case Study Y Sheng1*, J Zhang1 , T Xie1 , C Wang1 , F Yin1 , Q.J. Wu1 , Y Ge2 , (1) Duke University Medical Center, Durham, NC, (2) UNC Charlotte, Charlotte, NC |
| SU-F-KDBRC-7 | A Knowledge-Guided Planning Strategy for OAR Dose Reduction in Rapid Adaptive Planning of Oropharyngeal Cancer C Wang1*, J Zhang1 , A Rodrigues1 , Y Mowery1 , D Limon2 , F Yin1 , Y Sheng1 , Q Wu1 , D Brizel1 , (1) Duke University Medical Center, Durham, NC, (2) Tel Aviv Sourasky Medical Center, Tel Aviv-Yafo, Iseral |
| SU-H300-GePD-F8-3 | Image Based Lung Cancer Phenotyping with Deep-Learning Radiomics T Chaunzwa1*, Y Xu2 , R Mak3 , D Christiani4 , M Lanuti5 , A Shafer6 , N Dia4 , H Aerts7 , (1) Howard Hughes Medical Institute, Chevy Chase, MD,(2) Harvard Medical School, Brigham and Women's Hosp., Boston, MA, (3) Brigham and Women's Hospital, Boston, MA, (4) Harvard T.H. Chan School of Public Health, Boston, MA, (5) Massachusetts General Hospital, Boston, MA, Boston, MA, (6) Boston, MA, (7) Dana-Farber/Brigham Women's Cancer Center, Boston, MA |
| SU-H330-GePD-F8-1 | Intelligent 3DDose Distribution Prediction Guided Patient-Specific Treatment Planning Optimization Q Jia1*, Y Mai1 , F Kong1 , Y Li2 , L Zhou1 , T Song1 , (1) Southern Medical University, Guangzhou, Guangdong, (2) SUN YAT-SEN UNIVERSITY CANCER CENTER, Guangzhou, Guangdong, |
| SU-H400-GePD-F5-5 | Statistical Motion Model Combined with Thoraco-Abdominal Surface Matching for Respiration Compensation F Jia*, D Xiao , Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong |
| SU-H430-GePD-F4-3 | A Quantitative Metric Analysis Tool for Region-Specific Beam Modeling T Roth1*, N Nguyen2 , R Rodgers3 , M Belley1 , (1) Alpert Medical School of Brown University, Providence, RI, (2) Yale New Haven Hospital, Cromwell, CT, (3) Vanderbilt University Medical Center, Nashville, TN |
| SU-I-GPD-J-58 | Precise Eye Modeling Based On Image Registration Between Optical Coherence Tomography and CT in the External Beam Radiation Therapy of Intraocular Tumors X Jin*, C Gong , C Xie , the 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang |
| SU-I-GPD-P-46 | An Integrated Automatic Planning Station of Knowledge-Based Model and Auto-Planning Model for Cervical Cancer C Tao*, C Li , J Zhu , Y Yin , J Lu , Shandong Cancer Hospital Affiliated to Shandong University, Jinan, Shandong |
| SU-I-GPD-T-56 | Modeling of Applicator Free Electron Beams S Crooks*, E Klein , Rhode Island Hospital / Warren Alpert Medical School at Brown University, Providence, RI |
| SU-I-GPD-T-64 | A Study of Probability Distribution of Patient Setup Time in External Photon-Beam Treatment M Law*, C Cheung , M Lee , K Tang , S Chow , L Lee , M Wong , S Yoo , P Nam , J Lee , S Yu , Hong Kong Sanatorium & Hospital, Hong Kong |
| SU-I-GPD-T-87 | Application of the Support Vector Machine (SVM) Algorithm for Predicting Difference Between 3D and 4D Doses in Proton Liver Treatment Planning L WEI1*, T Chao2 , B Huang3 , J Hong4 , H Wang5 , C Hsing6 , C Lee7 , (1) Chang Gung University, Guishan Dist., Taoyuan City, (2) Chang Gung University, Guishan Dist., Taoyuan City, (3) Chang Gung Memorial Hospital, Guishan Dist., Taoyuan City, (4) Chang Gung Memorial Hospital, Guishan Dist., Taoyuan City, (5) Chang Gung Memorial Hospital, Guishan Dist., Taoyuan City, (6) Chang Gung University, Guishan Dist., Taoyuan City, (7) Chang Gung University, Guishan Dist., Taoyuan City |
| SU-I-GPD-T-145 | Prediction of Optimal Focal Lengths in Magnetically Focused Proton Treatments Using Transfer Matrices Grant A McAuley1* , Steven J Martinez2 , Jerry D Slater1 , Andrew J Wroe1 , (1) Department of Radiation Medicine, Loma Linda University, Loma Linda, CA, USA (2) School of Medicine, Loma Linda University, Loma Linda, California, CA, USA |
| SU-I-GPD-T-261 | Modeling Complex Systems Using Deep Learning with Prior Knowledge: Radiotherapy Dose Calculation as An Example Y Xing*, D Nguyen , W Lu , S Jiang , UT Southwestern Medical Center, Dallas, TX |
| SU-I-GPD-T-328 | Dosimetric Leaf Gap and Pre-Treatment Plan Verification for Halcyon Linacs M Constantin1*, J Mai2 , (1) Varian Medical Systems Inc, Palo Alto, California, (2) Duke University, Durham, NC |
| SU-I-GPD-T-459 | A Computational-Experimental Approach to Predict the Response of Glioma Cells to Radiotherapy J Liu1*, D Hormuth2 , M Mckenna6 , T Davis1 , T Yankeelov1-6 , (1) Biomedical Engineering, The University of Texas at Austin, (2) Institute for Computational Engineering and Science, The University of Texas at Austin, (3) Diagnostic Medicine, The University of Texas at Austin, (4) Oncology, The University of Texas at Austin, (5) Livestrong Cancer Institutes, The University of Texas at Austin , (6)Department of Biomedical Engineering, Vanderbilt University |
| SU-I-GPD-T-463 | Modeling of Radiation Damage of Various Plasmid Loop Conformations M Sefl1,2*, K Stefanova2 , K Pachnerova Brabcova1 , V Stepan1 , (1) Nuclear Physics Institute of the Czech Academy of Sciences, Prague, (2) Czech Technical University in Prague, Prague |
| SU-J400-CAMPUS-F2-2 | Lineal Energy Distributions for Secondary Radiations From Gold Nanoparticles Irradiated by Different Energy Photon Beams H Kim1*, W Sung1, 2 , S Ye1, 2 , (1) Program in Biomedical Radiation Sciences, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Korea (2) Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea |
| SU-J400-CAMPUS-F3-2 | Monte Carlo Track Structure Simulations of Radiation Induced Damage in a Fractal Globule Full Nuclear DNA Model A McNamara1*, J Ramos-Mendez2 , J Perl3 , B Faddegon2 , H Paganetti1 , J Schuemann1 , (1) Massachusetts General Hospital & Harvard Med. Sch., Boston, MA, (2) University of California San Francisco, UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, CA, (3) SLAC National Accelerator Laboratory, Menlo Park, CA. |
| SU-K-205-6 | Radiomics Characteristics Correlate with Immune Activation: A TCIA/TCGA Data Analysis in Head and Neck Squamous Cell Carcinoma J Oh1*, E Katsoulakis1 , J Leeman1 , Y Yu2 , J Tsai1 , S McBride1 , N Katabi1 , A Apte1 , N Lee1 , V Hatzoglou1 , N Riaz1 , J Deasy1 , (1) Memorial Sloan Kettering Cancer Center, New York, NY, (2) University of California San Francisco, San Francisco, CA |
| SU-K-207-6 | Comparison of Cellularity Estimated by a Restricted Diffusion Model in Different Image-Phenotypes in Glioblastoma Y Li , M Kim , D Wahl , T Lawrence , H Parmar , Y Cao*, University of Michigan, Ann Arbor, MI |
| SU-L-205-4 | Reference Region Modelling of Dynamic Contrast Enhanced MRI Using Only Signal Enhancement Z Ahmed1,2*, IR Levesque1,2,3 , (1) Medical Physics Unit, McGill University, Montreal, QC, (2) Physics, McGill University, Montreal, QC, (3) McGill University Health Centre, Montreal, QC |
| SU-L-207-5 | Title: Interfraction Motion Modeling (IMM) Using Principal Component Analysis (PCA) for CBCT Image Estimation with Limited Projections Z Jiang*, Y Zhang , F Yin , L Ren , Duke University Medical Center, Durham, NC |
| TH-AB-DBRB-7 | Investigating the Complementarity of Radiomics and Clinical Information for Predicting Treatment Failure in Multiple Cancer Types M Vallieres1*, A Chatterjee2 , F Lucia3 , V Bourbonne3 , P Bonaffini4 , I Masson5 , A Mervoyer5 , C Reinhold4 , D Visvikis1 , U Schick3 , J Seuntjens2 , O Morin6 , M Hatt1 (1) Laboratoire de Traitement de l'Information Medicale (LaTIM, INSERM UMR 1101), Brest, France; (2) Medical Physics Unit, McGill University, Montreal, Quebec, Canada; (3) Radiation Oncology Department, CHRU Morvan Brest, Brest, France; (4) Radiology Department, McGill University Health Centre, Montreal, Quebec, Canada; (5) Radiation Oncology Department, Institut de Cancerologie de l'Ouest, Nantes, France; (6) Department of Radiation Oncology, Division of Physics, University of California San Francisco, San Francisco, CA, USA |
| TH-AB-KDBRA1-4 | A Novel Method to Facilitate Optimization of VMAT-Based Total Marrow Irradiation Plans with the Knowledge-Based Treatment Planning Technique C Han*, J Wong , City of Hope, Duarte, California |
| TH-AB-KDBRB1-8 | A Stacking Method for Predicting Patient QA Passing Rates Using Machine Learning D Lam*, T Dvergsten , T Zhao , D Yang , S Mutic , B Sun , Washington University in St Louis, St Louis, MO |
| TH-AB-KDBRC-5 | Dose Accumulation-Based Predictive Modeling for An Adaptive Replanning Physician Decision Support Tool for Stage III Lung Cancer D Bollinger*, J Kavanaugh , Washington University in St. Louis, St. Louis, MO |
| TH-AB-KDBRC-9 | Utilizing Patient Anatomical Changes to Determine Parotid Mean Dose Changes for H&N Adaptive Planning Decisions: A Machine-Learning Approach B Wu*, P Zhang , P Zhang , G Mageras , J Tsai , J Mechalakos , M Hunt , Memorial Sloan-Kettering Cancer Center, New York, NY |
| TH-CD-207-4 | Fluoroscopic Skin Dose Calculation Using Scatter Factors Fitted to Analytical Functions M DeLorenzo1*, A Goode2 , (1) University of Virginia Health Systems, Charlottesville, VA, (2) University of Virginia Health Systems, Charlottesville, VA |
| TH-CD-KDBRC-8 | Atrous Convolution and Spatial Pyramid Pooling for More Accurate Tumor Segmentation in MR Images K Men*, P Boimel, J Janopaul-Naylor, H Zhong, M Huang, H Geng, C Cheng, Y Fan, J Plastaras, E Ben-Josef, Y Xiao, University of Pennsylvania, Philadelphia, PA |
| TH-EF-KDBRA1-9 | Monte Carlo Evaluation of Dose Enhancement Due to CuATSM Uptake in Hypoxic Environments with External Radiation S Martinez1*, D Leary2 , (1) Colorado State University, Cheyenne, Wy, (2) Colorado State Univ, Fort Collins, CO |
| TU-C1030-GePD-F6-4 | Simulated Calculations of the Biological Radiation Effects, TCP and NTCP Using Monte Carlo Simulation, and An Estimated Equivalent Uniform Dose T Frometa-Castillo1*, (1) ,Oncology Hospital of Santiago de Cuba |
| TU-E115-GePD-F3-3 | SDD: A Standardized Data Format to Record DNA Damage J Schuemann1*, A McNamara1 , J Warmenhoven2 , N Henthorn2 , M Merchent2 , K Kirkby2 , H Paganetti1 , S McMahon3 , (1) Massachusetts General Hospital & Harvard Medical School, Boston, MA, (2) The University of Manchester, Manchester, UK, (3) TQueen's University, Belfast, Bellfast, |
| TU-E115-GePD-F4-4 | Predictive Models of Achievable Radiotherapy Treatment Planning Goals for Malignant Pleural Mesothelioma V Yu*, A Kishan , S Alexander , A Mikaeilian , P Lee , X Qi , UCLA School of Medicine, Los Angeles, CA |
| TU-GH-KDBRA1-6 | Radiobiological Advantages of Motion Tracking for Liver, Pancreas, and Kidney SBRT Tumors in a MR-Linac S Al-Ward1*, M Wronski1,2 , S Ahmad1,2 , E DaSilva1,2 , S Myrehaug1,2 , W Chu1,2 , A Sahgal1,2 , B Keller1,2 , (1) Sunnybrook Health Sciences Centre, Toronto, Canada (2) University of Toronto, Department of Radiation Oncology, Toronto, Canada |
| TU-I345-GePD-F5-6 | Development of a Patient Specific Collision Detection Algorithm for Non-Coplanar Cone Beam CT in Stereotactic Radiosurgery Using Eclipse Scripting T Mann1,2*, N Ploquin1,2, T Novak2, K Thind1,2, (1) University of Calgary, Calgary, AB, (2) Tom Baker Cancer Center, Calgary, AB |
| TU-I345-GePD-F7-6 | Potential Dose Escalation for Pancreas SBRT Patients as a Result of Simulated Tumor Tracking and Margin Reduction in a MR-Linac S Al-Ward1*, M Ruschin1,2 , A Kim1,2 , W Chu1,2 , S Myrehaug1,2 , A Sahgal1,2 , B Keller1,2 , (1) Sunnybrook Odette Cancer Centre, Toronto, Canada, (2) University of Toronto, Toronto, Canada, |
| TU-I345-GePD-F9-6 | Deep Neural Network-Based Modeling of Radiation Pneumonitis Following Lung Stereotactic Body Radiotherapy S Wang*, A Smith , J Ryckman , M Baine , D Zheng , Y Lei , C Zhang , N Bennion , Q Fan , C Lin , C Enke , S Zhou , University of Nebraska Medical Center, Omaha, NE |
| TU-K-KDBRC-4 | BEST IN PHYSICS (THERAPY): Entropic Model for Real-Time Dose Calculation G Birindelli1*, J Feugeas1 , B Dubroca1 , J Caron2 , G Kantor2 , J Page1 , T Pichard1 , V Tikhonchuk1 , P Nicolai1 , (1) CELIA, Centre Laser Intenses et Applications, Universite' de Bordeaux, Talence, France, (2) Department of Radiotherapy, Institut Bergonie', Bordeaux, France |
| WE-AB-DBRA-11 | Biodistribution and Pharmacokinetic Analysis of a Targeted Alpha Particle Therapy Christopher J. Tichacek1,2,3*, Mikalai M. Budzevich4 , Narges K. Tafreshi3 , Thaddeus J. Wadas5 , Mark L. McLaughlin6,7 , David L. Morse2,4,8 , Eduardo G. Moros1,2,3 , (1) Dept. of Radiation Oncology, Moffitt Cancer Center, Tampa, FL, (2) Dept. of Physics, University of South Florida, Tampa, FL, (3) Dept. of Cancer Physiology, Moffitt Cancer Center, Tampa, FL, (4) Small Animal Imaging Laboratory, Moffitt Cancer Center, Tampa, FL, (5) Dept. of Cancer Biology, Wake Forest University Health Sciences, Winston-Salem, NC, (6) Dept. of Pharmaceutical Sciences, West Virginia University, Health Sciences Center, Morgantown, WV, (7) Modulation Therapeutics Inc., Morgantown, WV, (8) Dept. of Oncologic Sciences, University of South Florida, Tampa, FL. |
| WE-AB-DBRA-12 | Application of Civa-Sheet On Curved Surfaces I Veltchev*, R Price , X Chen , K Howell , J Meyer , C Ma , Fox Chase Cancer Center, Philadelphia, Pennsylvania |
| WE-C1000-GePD-F1-4 | Exponential Function Modeling of Radiation Dose Dependence On Subject Size in CT: Water Phantoms Versus Patient Organs X Li*, K Yang , B Liu , Massachusetts General Hospital, Boston, MA |
| WE-FG-DBRA-3 | Ensemble Learning: A Case Study with Knowledge Based Treatment Planning J Zhang1*, T Xie2 , Y Sheng3 , Q Wu4 , F Yin5 , Y Ge6 , (1) Duke University Medical Center, Durham, NC, (2) Duke University Medical Center, Durham, NC, (3) Duke University Medical Center, Durham, NC, (4) Duke University Medical Center, Durham, NC, (5) Duke University Medical Center, Durham, NC, (6) UNC Charlotte, Charlotte, NC |
| WE-FG-DBRA-7 | Modeling of Multiple Planning Target Volumes (PTVs) in Knowledge-Based Planning (KBP) J Zhang1*, Y Sheng2 , C Wang3 , T Xie4 , F Yin5 , Y Ge6 , Q Wu7 , (1) Duke University Medical Center, Durham, NC, (2) Duke University Medical Center, Durham, NC, (3) Duke University Medical Center, Durham, NC, (4) Duke University Medical Center, Durham, NC, (5) Duke University Medical Center, Durham, NC, (6) UNC Charlotte, Charlotte, NC, (7) Duke University Medical Center, Durham, NC |
| WE-FG-KDBRA1-10 | Utilizing Historical Performance Data From Trajectory Logs and Service Reports to Establish a Proactive Maintenance Model for Minimizing MLC Downtime B Wu*, P Zhang , T LoSasso , Memorial Sloan-Kettering Cancer Center, New York, NY |
| WE-FG-KDBRB1-10 | Model-Interpolated Gating for MRI-Guided Radiotherapy J Ginn1*, D O'Connell1 , D Thomas2 , D Low1 , J Lamb1 , (1) University of California Los Angeles, Los Angeles, CA, (2) University of Colorado, Denver, CO |
| WE-J-KDBRC-1 | A Generalized Frame-Work for the Validation of Volumetric Motion Models in Thoracic Radiotherapy P Sabouri1*, M Ranjbar1 , S Mossahebi1 , N Dye1 , S Joshi5 , A Sawant6 , (1) University of Maryland School of Medicine, Baltimore, MD,(5) University of Utah, Salt Lake City, UT, (6) University of Maryland School of Medicine, Baltimore, MD |
| WE-J-KDBRC-4 | Developing a Physical Motion Modeling Technique to Account for Deformation in the Head and Neck Region Caused by Patient Posture Changes B Guo*, P Xia , The Cleveland Clinic Foundation, Cleveland, OH |