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| MO-C930-GePD-F2-2 | Evaluation of the Auto-Segmentation Based On Self-Registration and Atlas for Cervical Cancer in Adaptive and Replan Radiotherapy Q Zheng1*, J zhang1 , H Zhang2 , J Wang2 , B Gao1 , Y Wang2 , (1) Beijing Geriatric Hospital, Beijing, Beijing, (2) Chinese PLA General Hospital, Beijing, Beijing |
| MO-C930-GePD-F5-4 | Enhancement of Super-Resolution Time-Resolved 4DMRI Reconstruction in Low-Contrast Tissue by Two-Step Deformable Image Registration X Nie1*, K Huang2 , S Sharma3 , J Deasy4 , A Rimner5 , G Li6 , (1) Memorial Slona Kettering Cancer Center, New York, NY, (2) Memorial Slona Kettering Cancer Center, New York, NY, (3) Memorial Slona Kettering Cancer Center, New York, NY, (4) Memorial Sloan Kettering Cancer Center, New York, NY, (5) Memorial Sloan Kettering Cancer center, New York, NY, (6) Memorial Sloan Kettering Cancer Center, New York, NY |
| MO-C930-GePD-F6-2 | The Value of Quantitative CBCT Images Parameters Variations in Prediction of Early Response to Chemoradiotherapy in NSCLC Q Wen*, J Zhu , Q Qiu , C Ma , X Meng , Y Yin , J Yu , Shandong Cancer Hospital Affliated to Shandong University, Jinan, Shandong Province |
| MO-C930-GePD-F7-3 | Commissioning and Validation of the Dolphin Transmission Detector and Compass Software T Knewtson1*, S Pokhrel1 , A Wiles1 ,A Baker3, M Ballo1,2 , E W Izaguirre1,2 , (1) university Tennessee Health Science Center, Methodist university Hospital, Memphis, TN., (2) West Cancer Center, Germantown, TN., (3) Methodist Healthcare, Memphis,TN. |
| MO-C930-GePD-F9-2 | Cherenkov Imaging to Verify Inter-Fraction Beam Shape Variation of Whole Breast Radiation Therapy M Jermyn1, 2*, R Hachadorian2 , L Jarvis3, 4 , J Andreozzi2 , T Miao2 , P Bruza1, 2 , D Gladstone3, 4 , B Pogue1, 2 , (1) DoseOptics, Lebanon, NH, (2) Dartmouth College, Hanover, NH, (3) Dartmouth-Hitchcock Medical Center, Lebanon, NH, (4) Geisel School of Medicine at Dartmouth College, Hanover, NH |
| MO-E115-GePD-F5-1 | Convolutional Neural Networks for Identifying Correlation Between Dose Patterns Associated with Poor Survival and Early Local Recurrence After Metastatic Liver SBRT B Ibragimov1*, Y Yuan3, D Toesca2 , D Chang4 , A Koong5 , L Xing6 , (1) ,,,(2) Stanford University, Stanford, California, (3) Stanford University, Stanford, CA, (4) Stanford University, Stanford, CA, (5) The University of Texas MD Anderson Cancer Center, Houston, TX, (6) Stanford Univ, School of Medicine, Stanford, CA |
| MO-I345-GePD-F7-6 | Preliminary Results From a Fast Inverse Direct Aperture Optimization (FIDAO) Algorithm M MacFarlane*, D Hoover , E Wong , J Battista , J Chen , University of Western Ontario, London, ON, London Regional Cancer Program, London, ON, |
| MO-K-DBRA-8 | Volumetric Dose Prediction On Head and Neck Cancer Patients with a Novel Deep Learning Architecture: Hierarchically Densely Connected U-Net D Nguyen*, X Jia , D Sher , M Lin , Z Iqbal , H Liu , S Jiang , Medical Artificial Intelligence and Automation Laboratory, Department of Radiation Oncology, UT Southwestern Medical Center, Dallas, TX |
| MO-K-KDBRC-2 | BEST IN PHYSICS (JOINT IMAGING-THERAPY): Deep Learning Mapping of CT to MRI for Longitudinal Tracking of Lung Tumors for MRI-Guided Radiotherapy J Jiang*, Y Hu , N Tyagi , P Zhang , A Rimner , J Deasy , G Mageras , H Veeraraghavan , Memorial Sloan-Kettering Cancer Center, New York, NY |
| SU-E-202-5 | Imaging of Monochromatic Beams by Measuring Secondary Electron Bremsstrahlung for Carbon-Ion Therapy Using a Pinhole X-Ray Camera M Yamaguchi1 , S Yamamoto2*, Y Nagao3 , K Ando4 , N Kawachi5 , (1) National Institutes for Quantum and Radiological Science, Takasaki, Gumma, (2) Nagoya University Graduate School of Medicine, Nagoya, ,(3) National Institutes for Quantum and Radiological Science, Takasaki, Gumma, (4) Nagoya University, Nagoya, Aichi, (5) National Institutes for Quantum and Radiological Science, Takasaki, Gumma |
| SU-E-KDBRC-6 | A Comparison of Two Deep Learning Architectures to Automatically Define Patient-Specific Beam Apertures C Cardenas1*, B Anderson1 , L Zhang1 , A Jhingran1 , H Simonds2 , J Yang1 , K Brock1 , A Klopp1 , B Beadle3 , L Court1 , K Kisling1 , (1) The University of Texas MD Anderson Cancer Center, Houston, TX (2) Stellenbosch University, Stellenbosch, South Africa (3) Stanford University, Stanford, CA |
| SU-F-KDBRB1-7 | Bioluminescence Tomography-Guided Radiation Therapy for Glioblastoma in Vivo Z Deng1*, X Xu1 , e Kim1 , Z Belcaid1 , T Garzon-Muvdi1 , A Luksik1 , R Maxwell1 , I Iordachita2 , J Yu3 , M Lim1 , J Wong1 , K Wang1 , (1) Johns Hopkins University School of Medicine, Baltimore, MD, (2) Johns Hopkins University, Baltimore, MD, (3) Shaanxi Normal University, Shanxi, China |
| SU-F-KDBRC-2 | Feasibility of Whole Brain Voxel-Wise Statistical Analysis of Longitudinal Diffusion Tensor Imaging (DTI) of Single Subject: Quantitative Comparisons of Three Non-Parametric Methods T Zhu1*, X Qiu2 , J Lian3 , S Das4 , (1) university of North Carolina at Chapel Hill, Chapel Hill, NC, (2) University of Rochester, Rochester, NY, (3) university North Carolina, Chapel Hill, NC, (4) University of North Carolina, Chapel Hill, 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-F4-6 | Improving Patient Positioning Reproducibility During Head and Neck Re-Simulation for Re-Treatment Using a Surface Mapping System S Liu1*, P Dubrowski2 , Y Fu3 , D Yang4 , Y Yang5 , A Yu6 , (1) Stanford university Scool of Medicine, Stanford, CA, (2) Stanford University, Palo Alto, CA, (3) Washington University in Saint Louis, St. Louis, MO, (4) Washington University in St Louis, St Louis, MO, (5) Stanford University Cancer Center, Stanford, CA, (6) Stanford University Cancer Center, Stanford, CA |
| SU-H300-GePD-F8-5 | Performance Evaluation of Celesteion Large Bore PET/CT Used for CT Simulation B Bai*, Y Hoi , D Zhang , E Angel , Canon Medical Systems, Tustin, CA |
| SU-H330-GePD-F4-5 | Structure and Aperture-Based Robustness Estimation for Volumetric Modulated Arc Therapy M Mori1*, A Saito2 , D Kawahara2 , K Miki2 , Y Murakami1 , T Nakashima2 , T Okumura2 , Y Nagata1, (1) Hiroshima University, Hiroshima, Japan, (2) Hiroshima University Hospital, Hiroshima, Japan |
| SU-H400-GePD-F5-6 | Patient Heart Motion Assessed With Cine-MRI S Klawikowski*, F Mostafaei , X Allen Li , Medical College of Wisconsin, Milwaukee, WI |
| SU-H400-GePD-F6-5 | The Feasibility of Real-Time Tracking of Lung Tumor Motion Using Continuous Ultrasound and 2D X-Ray Images F Mostafaei1*, A Tai2 , E Gore3 , C Johnstone4 , W Haase5 , D Cooper6 , M Lachaine7 , X Li8 , (1) Medical College of Wisconsin, Milwaukee, WI, (2) Medical College of Wisconsin, Milwaukee, WI, (3) Medical College of Wisconsin, Milwaukee, Wisconsin, (4) Medical College of Wisconsin, Milwaukee, Wisconsin, (5) Medical College of Wisconsin, Milwaukee, WI, (6) Elekta Ltd, Montreal, QC, (7) Elekta Ltd, Montreal, QC, (8) Medical College of Wisconsin, Milwaukee, WI |
| SU-H400-GePD-F8-1 | Evaluate the Consistency in Feature Extraction Using Two Radiomics Software Platforms Y Zhang*, C Ma , X Wang , N Yue , K Nie , Rutgers University, New Brunswick, NJ |
| SU-H430-GePD-F5-1 | A Comparative Study of the Pathological Volume of Tumor and the Volume of FLT-PET/CT in Non-Small Cell Lung Cancer C Ma*, Shandong Cancer Hospital and Institute, Jinan, Shandong Province |
| SU-I-GPD-J-24 | To Verify the PBC, CCC, MC Algorithm in the Radiotherapy of Lung Cancer Plan Accuracy Based by Personalized Phantom J Pan1*, N Ju2 , L Hou3 , L Jing4 , P wang5 , f zhang6 , Y He7 , X Xing8 , W Liu9 , J Li10 , h zhang11 , X Li12 , L Li13 , J Qiu14 , (1) Taishan Medical University, Taian, Shandong, (2) Taishan Medical University, Taian, Shandong, (3) Taishan Medical University, Taian, Shandong, (4) Taian tumor hospital, Taian, Shandong, (5) Taishan Medical University, Taian, Shandong, (6) Taishan Medical University, Taian, Shandong, (7) Taishan Medical University, Taian, Shandong, (8) Taishan Medical University, Taian, Shandong, (9) Taishan Medical University, Taian, Shandong, (10) Shandong Medical Technician College, Taian, Shandong, (11) Taishan Medical University, Taian, Shandong, (12) Taian tumor hospital, Taian, Shandong, (13) Taian tumor hospital, Taian, Shandong, (14) Taishan Medical University, Taian, Shandong |
| SU-I-GPD-J-73 | Intrafractional Prostate Motion and Dose Variation During the Radiotherapy for Prostate Cancer Using 4DTPUS: 131 Cases B Zhao*, |
| SU-I-GPD-P-22 | Dosimetric Advantages of Simultaneous Vs. Separate Planning of Multi-Isocenter Lung SBRT X Wu*, R Popple , E Covington , S Shen , I Brezovich , university Alabama Birmingham, Birmingham, AL |
| SU-I-GPD-P-33 | A Clinical Viability of Applying a RapidPlan Model Trained On Lung Stereotactic Body Radiation Therapy Technique to Standard Fractionation Lung Planning T Reynolds , M Ozer*, Minnesota Oncology, St Paul, MN |
| 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-45 | A Detailed Theoretical Gold Nanoparticle Dose Enhancement Study for Low Gold Concentrations in Tumors Treated with External Beam Radiotherapy and HDR Ir-192 Brachytherapy Using MCNP6 T Gray1*, N Bassiri2 , N Kirby3 , K Mayer4 , (1)University of Texas at San Antonio, San Antonio, TX (2) UT Health San Antonio, San Antonio, TX, (3) UT Health San Antonio, San Antonio, TX, (4) University of Texas at San Antonio, San Antonio, Texas |
| 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-68 | Comparison of Radiological Properties of Materials Used in Radiation Therapy M Weldon1 , Y Khamsi2 , N Gupta3*, (1) Ohio State university , Columbus, OH, (2) ,Tucson, AZ, (3) Ohio State Univ, Columbus, OH |
| SU-I-GPD-T-71 | Rectal Sparing Using a Rectal Retractor During Dose Escalated Prostate Radiotherapy H ghaffari*1, SR mahdavi1, B mofid2, R Reiazi1, (1) Iran University of Medical Sciences, Tehran, Tehran,(2) Shahid Beheshti University of Medical Sciences, Tehran, Tehran |
| SU-I-GPD-T-81 | A Recurrent Neural Network for Xerostomia Prediction in Head and Neck Cancer From Daily CBCT Images H.H. Tseng1*, B Rosen1 , K Brock2 , A Eisbruch1 , M Mierzwa1 , J.T. Chien3 , R Ten Haken1 , I El Naqa1 , (1) University of Michigan, Ann Arbor, Ann Arbor, MI, (2) UT MD Anderson Cancer Center, Houston, TX, (3) National Chiao Tung University, Hsinchu, Taiwan |
| SU-I-GPD-T-97 | The Dosimetric Impact of Uncertainties in HU Assignment of Spinal Implants for Photon and Proton RT: Carbon Vs. Titanium Screw Systems BS Müller1*, YM Ryang2, M Oechsner1, M Düsberg1, B Meyer2, SE Combs1,3, JJ Wilkens1, (1) Department of Radiation Oncology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany, (2) Department of Neurosurgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany, (3) Institute of Innovative Radiotherapy, Helmholtz Zentrum München, Neuherberg, Germany |
| SU-I-GPD-T-115 | Development of the Monte Carlo Simulation Platform Using Geant4 for Designing Particle Therapy Beam Nozzle J Shin*, J Chun , H Lee , J Kim , Yonsei University College of Medicine, Seoul, Seoul |
| SU-I-GPD-T-137 | Implement Volumetric Repainting for Proton Pencil Beam Scanning S Tang*, L Song , K Du , C Chang , Texas Center for Proton Therapy, Irving, TX |
| SU-I-GPD-T-146 | Improving Clinical Efficiency and Safety Through Evaluation of Treatment Delivery Data J Kamp1*, M Snyder2 , J Burmeister1 , (1) Wayne State University, Detroit, MI, (2) Beaumont Hospital, Huntington Woods, MI |
| SU-I-GPD-T-166 | Influence of Different Dose Calculation Algorithms On the Estimate of NTCP Parameter Values for Lung Complications in Breast Cancer N kavousi1*, H Nedaie2 , S Gholami3 , M Esfahani4 , (1) ,,,(2) Radiotherapy Oncology Research Centre, Cancer Institute, Tehran University, Tehran, Tehran, (3) Radiotherapy Oncology Research Centre, Cancer Institute, Tehran University, Tehran, Tehran, (4) Radiotherapy Oncology Research Centre, Cancer Institute, Tehran University, Tehran, Tehran |
| SU-I-GPD-T-188 | Predictive Gamma Passing Rate Based On Dose Uncertainty for Head-And-Neck and Prostate IMRT E Shiba1,2*, A Saito1 , M Tsuneda1,3 , M Furumi2 , K Yahara2 , T Ohguri2 , Y Murakami1 , T Nishio3 , Y Korogi2 , Y Nagata1 , (1) Hiroshima University, Hiroshima, Japan, (2) Hospital of the University of Occupational and Environmental Health, Fukuoka, Japan, (3) Tokyo Women's Medical University, Tokyo, Japan |
| SU-I-GPD-T-190 | Dose Calculation Grid for 3D Dose Verification of VMAT Using Rotating 2D Array of Finite-Size Detectors A Saito*, T Nakashima, T Okumura, M Aita, K Hioki, D Kawahara, H Masuda, K Miki, M Mori, K Naito, Y Ochi, K Tsubouchi, Y Ohno, Y Nagata, Hiroshima University Hospital, Hiroshima, Japan |
| SU-I-GPD-T-195 | Irradiation Leakage Observed Outside of PTV in Patient Specific VMAT QA M Xu1*, H Parks1 , R Foster2 , M Pankuch2 , (1) Northwestern Medicine Cancer Center, Geneva, IL, (2) Northwestern Medicine Chicago Proton Center, Warrenville, IL |
| SU-I-GPD-T-230 | Accurate Beam Angle Optimization for Intensity Modulated Radiation Therapy Using Quadratic Optimization J Peng1*, A Wu2 , L Zhu1 , (1) Department of Modern Physics, School of Physical Sciences, University of Science and Technology of China, Hefei, China (2) The First Affiliated Hospital of USTC, Anhui Provincial Hospital, Hefei, China |
| SU-I-GPD-T-237 | Monte Carlo Studies of Quasi-Monochromatic and Monochromatic X-Ray Sources and Heavy Element Nanovehicles for Enhancing Radiation Therapy M Westphal*, S Nahar , A Pradhan , The Ohio State University, Columbus, OH |
| SU-I-GPD-T-287 | Dose Auto-Planning Intensity Modulated Radiotherapy Treatment Planning for Central Lung Cancer Improve Plan Quality? H Chen*, H Wang , Y Shao , H Gu , J Wang , Z Xu , shanghai chest hospital, shanghai jiaotong university, Shanghai, shanghai |
| SU-I-GPD-T-289 | Evaluation of Orthopaedic Metal Artefact Reduction Corrected CT Data On Treatment Planning Dose Accuracy J Mathew*, H Deloar , L Marsh , E Whillance , Peter MacCallum Cancer Centre, Bendigo, Victoria |
| SU-I-GPD-T-334 | Respiratory Control and Patient Positioning with Three-Dimensional Patient Body Scanning N Hayashi1*, T Saito2 , M Nozue3 , Y Muraki3 , (1) Fujita Health University, Tayoake, Aichi, (2) Seirei Hamamatsu General Hospital, Hamamatsu, Shizuoka, (3) Seirei Hamamatsu General Hospital, Hamamatsu, Shizuoka |
| SU-I-GPD-T-342 | Assessing Fit of Rigid 3D-Printed Bolus for Sarcoma of the Knee in Radiotherapy Treatments P McGeachy1*, A Yarschenko1 , C Schinkel1,2 , E Kurien2 , W Smith1,2 , T Meyer1,2 , (1) Tom Baker Cancer Centre, Calgary, AB, (2) University of Calgary, Calgary, Alberta, |
| SU-I-GPD-T-352 | Skin and Build Up Dose Determination for a 2.5 MV Medical Linear Accelerator Imaging Beam m butson1*, E Butson2 , R Hill3 , J Morales4 , (1) ,,,(2) RMIT University, Melbourne, VIC, (3) Chris OBrien Lifehouse, Camperdown, NSW, (4) Royal Prince Alfred Hospital, Camoerdown, |
| SU-I-GPD-T-386 | A RayStation Experience On Implementing Flattening Filter-Free (FFF) IMRT and VMAT with Multicriteria Optimization (MCO) for Lung SBRT H Prichard*, C Cotter , F K Keane , Y Wang , Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA |
| SU-I-GPD-T-401 | A Treatment Planning Approach to Reduce Radiation Dose to the Circulating Immune Cells in Blood in Lung SBRT Patients R Liu1 2 *, H Yao1 , K Huang1 , G Bartlett1 , J Zhai1 , C He1 2 , F Kong1 , J Jin1 , (1) Indiana University- School of Medicine, Indianapolis, IN, (2) Zhengzhou University, Affiliated Tumor Hospital, Zhengzhou, Henan |
| SU-I-GPD-T-426 | Dynamic Conformal Arc Therapy for Lung and Liver SBRT S Stathakis1*, A Licon1 , D Saenz1 , N Kirby1 , K Rasmussen1 , R Crownover1 , Y Li1 , P Mavroidis2 , N Papanikolaou1 , (1) University Of Texas Health, San Antonio, TX, (2) university North Carolina, Chapel Hil, NC |
| SU-I-GPD-T-445 | Radio-Photothermal Therapy of Prostate Cancer Cells Using Gold-Lipid Nanoshells B Youden1*, R Jiang2, X Zhang3, M Servos1 , (1) University of Waterloo, Waterloo, ON, (2) Grand River Regional Cancer Centre, Kitchener, ON, (3) Cape Breton University, Sydney, Nova Scotia, NS |
| SU-I-GPD-T-455 | Post-Radiotherapy Migration of Cortical Neurons and Glioblastoma Cells in Vitro A Bray*, H Akhter , C Weeder , M Mimlitz , A Herridge , M Merrick , A Ekpenyong , Creighton University, Omaha, NE |
| 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-K-202-2 | Is There a Better Way Than 4DCT to Characterize Breathing Motion? D Low1*, D O'Connell1 , D Thomas2 , T Dou3 , J Lewis1 , P Lee1 , (1) University of California Los Angeles, Los Angeles, CA, (2) University of Colorado, Denver, CO, (3) Brigham & Women's Hospital, Boston, MA |
| SU-K-KDBRA2-5 | Improving Aperture Control Methodologies for Optimization of Volumetric Modulated Arc Therapy W Henao1*, M Epelman2 , M Matuszak3 , E Romeijn4 , K Younge5 , C Anderson6 , (1) ,,,(2) University of Michigan, Ann Arbor, michigan, (3) University of Michigan, Ann Arbor, MI, (4) Georgia Institute of Technology, Atlanta, GA, (5) University of Michigan, Ann Arbor, MI, (6) University of Michigan, Ann Arbor, Michigan |
| TH-AB-DBRA-11 | Novel Visual Feedback Device Provides Enhanced Patient Coaching Experience for Patients Undergoing Left Breast DIBH D Campos1*, E Steiner2 , K Makhija3 , P Keall4 , M Daly5 , Y Rong6 , T Yamamoto7 , L Shi8 , S Benedict9 , (1) University of California - Davis, Sacramento, CA, (2) The University of Sydney, The University Of Sydney, NSW, (3) University of Sydney, Camperdown, New South Wales, (4) University of Sydney, Camperdown, NSW, (5) University of California Davis Comprehensive Cancer Center, Sacramento, CA, (6) University of California-Davis, Sacramento, CA, (7) UC Davis School of Medicine, Sacramento, CA, (8) University of California - Davis, Sacramento, CA, (9) UC Davis Cancer Center, Sacramento, CA |
| TH-AB-DBRB-6 | Tracking Imaging Phenotypes with Deep Learning for Survival and Treatment Response Prediction Y Xu1*, A Hosny2 , T Coroller2 , R Zeleznik2 , R Mak1,2 , H Aerts1,2 , (1) Harvard Medical School, Brigham and Women's Hosp., Boston, MA, (2) Dana Farber Cancer Institute, Boston, MA |
| TH-AB-KDBRA1-3 | A Novel Device to Retract Rectum During Radiotherapy Applications of Pelvic Tumors P Bayati Malayeri , A Jahadakbar , D Elliottt , M Elahinia , E Parsai*, University of Toledo MIME Department and University of Toledo Health Sciences Campus, Toledo, OH |
| TH-AB-KDBRA1-9 | Proof of Concept of Kilovoltage Intensity Modulated Radiotherapy B Loughery1*, R Halford2 ,M Snyder3 , (1) Karmanos Cancer Center / Wayne State University, Detroit, MI, (2) William Beaumont Health System, Dearborn, MI, (3) William Beaumont Health System, Royal Oak, MI |
| TH-AB-KDBRB1-7 | A Deep Learning-Based Tumor Auto-Contouring Algorithm for Real-Time Tumor Tracking Using Linac-MR J Yun1*, E Yip2 , Z Gabos3 , S Baker4 , D Yee5 , K Wachowicz6 , S Rathee7 , B G Fallone8 , (1),(2),(6),(7),(8) Department of Medical Physics, Cross Cancer Institute, Edmonton, AB, (3),(5) Department of Radiation Oncology, Cross Cancer Institute, Edmonton, AB, (4) Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam, EA |
| TH-AB-KDBRC-6 | Integrating Virtual Bronchoscopy with Ventilation Mapping for Preserving Post-Treatment Respiratory Function in Lung Stereotactic Ablative Radiotherapy E Vicente1*, A Modiri1 , J Kipritidis2,3 , A Hagan1 , K Yu4 , H Wibowo4 , R Timmerman5 , A Sawant1 , (1) University of Maryland in Baltimore, Baltimore, MD, (2) Northern Sydney Cancer Centre, Sydney, (3) CRF Image X Institute, Sydney NSW (4) Broncus Medical, Inc., San Jose, CA, (5) UT Southwestern Medical Center, Dallas, TX, |
| TH-AB-KDBRC-8 | Indications of Online Replanning Based On Organ Deformation Analysis S Lim*, E Ahunbay , H Nasief , X Li , Medical College of Wisconsin, Milwaukee, WI |
| TH-CD-DBRA-2 | A Novel Six-Degrees-Of-Freedom (6DoF) Robotic Motion Phantom for Quality-Assurance (QA) to Test Advanced Radiotherapy Delivery Approaches V Caillet1*, S Alnaghy2 , A Kyme3 , D Nguyen4 , R O'Brien5 , J Booth6 , P Keall7 , (1) ACRF Institute X, University Of Sydney, NSW, (2) ,,,(3) The Univeristy of Sydney, Sydney, NSW, (4) The University of Sydney, Eveleigh, NSW, (5) University of Sydney, Camperdown, NSW, (6) Royal North Shore Hospital, St Leonards, ,(7) University of Sydney, Camperdown, NSW |
| TH-CD-KDBRC-1 | Incorporating Deep Layer Image Information Into Image Guided Radiation Therapy W Zhao*, B Han , Y Yang , M Buyyounouski , S Hancock , H Bagshaw , L Xing , Stanford university School of Medicine, Stanford, CA |
| TU-AB-205-9 | The Accuracy and Precision of a Six-Degrees-Of-Freedom Intrafraction Motion Tracking System Used in the TROG 15.01 Stereotactic Prostate Ablative Radiotherapy with KIM (SPARK) Trial E Hewson1*, D Nguyen1 , R O'Brien1 , J Booth2 , T Moodie3 , P Greer4 , T Eade2 , A Kneebone2 , G Hruby2 , A Hayden3 , S Turner3 , S Arumugam5 P Poulsen6 , V Gebski1 , J Martin4 , P Keall1 , (1) University of Sydney, Camperdown, NSW, (2) Royal North Shore Hospital, St Leonards, NSW, (3) Crown Princess Mary Cancer Centre, Westmead, NSW, (4) Calvary Mater Newcastle, Waratah, NSW, (5) Liverpool Cancer Therapy Centre, Liverpool, NSW, (6) Aarhus University Hospital, Aarhus C |
| TU-AB-DBRB-4 | A Retrospective Study of Radiation Dose-Volume Effects and Dosimetric Predictive Model for Esophagitis Induced by Lung Cancer Radiotherapy Treatment R He1*, E Hamadain2 , S Packianathan1 , M Kanakamedala1 , S Vijayakumar1 , C Yang1 , (1) University of Mississippi Med. Center, Department of Radiation Oncology, Jackson, Mississippi, (2) University of Mississippi Medical Center, Department of Diagnostic and Clinical Health Science, Jackson, Mississippi, |
| TU-C1000-GePD-F6-2 | Coronary CT Angiography for Early Detection of Heart Coronary Artery Disease After Breast EBRT N Jornet* (1), D Vilades (2) , R Leta (2) ,N. Espinosa (1), P Carrasco (1) , A Latorre-Musoll(1), P Delgado (1), A Ruiz(1), C Cases(1), MJ Fuentes (3),M. Lizondo(1), M Ribas(1) (1)Servei Radiofisica i Radioproteccio, Hospital Sant Pau, Barcelona, Catalonia, Spain (2) Servei de Cardiologia, Hospital Sant Pau, Barcelona, Catalonia, Spain.(3) Servei Oncologia Radioterapica, Hospital Sant Pau, Barcelona, Spain. |
| TU-C1030-GePD-F1-4 | Monitoring Lung Texture Variations During Lung Cancer Radiotherapy H Gu*, Z Xu , shanghai chest hospital, shanghai jiaotong university, Shanghai, Shanghai |
| TU-C1030-GePD-F2-4 | Investigation Into Dosimetric Quality of Online Adapted Pancreatic Cancer Treatment Plans On An MRI-Guided Radiotherapy Treatment Machine P Chow*, M Cao , M Tyran , A Raldow , P Lee , N Agazaryan , M Steinberg , D Low , M McNitt-Gray , J Lamb , David Geffen School of Medicine at UCLA, Los Angeles, CA |
| TU-C1030-GePD-F5-3 | Optimization of KV IGRT Frequency for Prone Breast EBRT: A Study On Patient Anatomy Data and First Three-Day Couch Shift Correction H Xu*, S Lee , B Yi , J Zhou , M Guerrero , S Chen , S Cheston , University of Maryland School Of Medicine, Baltimore, MD |
| TU-C1030-GePD-F5-5 | Utilization of KV IGRT for Prone Breast External Beam Radiation Treatment: A Comparison of Imaging Frequency H Xu*, E Kowalski , S Lee , B Yi , S Chen , W D'Souza , S Cheston , University of Maryland School Of Medicine, Baltimore, MD |
| TU-C1030-GePD-F8-4 | Image Quality Evaluation of Electronic Portal Imaging Using 2.5 MV X-Ray S Nagamine*, K Takakura , J Fukunaga , T Hirose , N Hirano , R Matsumoto , K Hidaka , R Hirayama , D Nakanishi , Kyushu University Hospital, Fukuoka, Fukuoka |
| TU-C930-GePD-F4-2 | Investigation Into the Effects of Radiation Spatial-Fractionation Pattern On Treatment Response in a Rat Tumor Model JN Rivera1,2*, SK Kasoji1,2 , TM Kierski1,2 , PA Dayton1,2 , SX Chang1,3 , (1) (2) University of North Carolina, Chapel Hill, NC, (2) NC State University, Raleigh, NC (3) UNC School of Medicine, Chapel Hill, NC |
| TU-C930-GePD-F4-6 | An Optimal Control Approach for Robust Personalized Radiotherapy in Non-Small-Cell Lung Cancer (NSCLC) Based On Dynamic Bayesian Networks Y Luo1*, D McShan2 , F Kong3 , R Ten Haken4 , I El Naqa5 , (1) University of Michigan, Ann Arbor, MI, (2) university Michigan, Ann Arbor, MI, (3) Indiana University- School of Medicine, Indianapolis, IN, (4) University of Michigan, Ann Arbor, MI, (5) University of Michigan, Ann Arbor, MI |
| TU-C930-GePD-F5-3 | Using Knowledge Based Planning to Determine Whether Geometric Variability in Segmentation Correlates with Dosimetric Variability S Berry1*, C Senra2 , R Haq3 , H Veeraraghavan4 , (1) Memorial Sloan Kettering Cancer Center, New York, NY, (2) Hofstra Northwell School of Medicine, Hempstead, New York, (3) Memorial Sloan-Kettering Cancer Center, New York, NY, (4) Memorial Sloan Kettering Cancer Center, New York, NY |
| TU-D-KDBRA1-1 | Are Implanted Fiducials An Appropriate Surrogate for Tumour Position in Lung SABR? A Briggs1*, N Hardcastle2,4 , V Caillet1,3 , K Szymura1 , D Jayamanne1 , M Hibbert1 , B Harris1 , T Eade1 , P Keall3 , J Booth1,4 , (1) Royal North Shore Hospital, St Leonards, NSW, (2) Peter MacCallum Cancer Centre, Melbourne, Victoria, (3) ACRF Institute X, University Of Sydney, NSW, (4) Institute of Medical Physics, University of Sydney, Sydney, NSW |
| TU-E115-GePD-F2-2 | Feasibility of Achieving T2w Super-Resolution Time-Resolved (TR) 4DMRI Using T1w TR-4DMRI as the Guidance G Li1*, X Nie2 , M Kadbi3 , Z Saleh4 , K Zakian5 , J Mechalakos6 , M Hunt7 , J Deasy8 , A Rimner9 , (1) Memorial Sloan Kettering Cancer Center, New York, NY, (2) Memorial Slona Kettering Cancer Center, New York, NY, (3) Philips Healthcare, Cleveland, OH, (4) Memorial Sloan Kettering West Harrison, West Harrison, NY, (5) Memorial Sloan-Kettering Cancer Center, New York, New York, (6) Memorial Sloan-Kettering Cancer Center, New York, NY, (7) Memorial Sloan Kettering Cancer Center, New York, NY, (8) Memorial Sloan Kettering Cancer Center, New York, NY, (9) Memorial Sloan Kettering Cancer center, New York, NY |
| TU-E115-GePD-F4-3 | Comparison of Volumetric Modulated Arc Therapy (VMAT) and 3D Conformal Radiotherapy (3D-CRT) Treatment Planning for Left-Sided Post-Mastectomy Radiotherapy (PMRT) Including Regional Lymphatic Nodes (RLN) with Continuous Positive Airway Pressure (CPAP) S Hossain1,2*, W Kil1, T Pham1, (1) VA Medical Center, Oklahoma City, OK, (2) Department of Radiological Sciences, University of Oklahoma Health Sciences Center |
| TU-E115-GePD-F5-3 | Interfractional Motion in Carbon Ion Radiation Therapy for Prostate Cancer Spares Rectum with Little Target Degradation D Bridges1*, H Kawamura2 , K Fukata3 , T Kanai4 , (1) Gunma University, Maebashi, Gunma,(2) Gunma University Heavy Ion Medical Center, Maebashi, Gunma, (3) Keio University, Shinjuku-ku, Tokyo, (4) Osaka Heavy Ion Beam Center, Osaka, Osaka-fu |
| TU-E115-GePD-F9-3 | Electronic Tissue Compensation (eComp) Technique Decreases Acute Skin Toxicity For Whole Breast Irradiation Patients With Early-Stage Breast Cancer After Breast Conserving Surgery Y Song1* , L Tong2 , L Gan3 , T Zhang4 , J Dang5 , X Chen6 , (1) Chongqing Medical University, Chongqing, China, (2) Chongqing Medical University, Chongqing, China, (3) Chongqing Medical University, Chongqing, China, (4) Chongqing Medical University, Chongqing, China, (5) Chongqing Medical University, Chongqing, China, (6) Chongqing Medical University, Chongqing, China |
| TU-GH-KDBRC-3 | Initial Assessment of 3D Magnetic Resonance Fingerprinting (MRF) Towards Quantitative Brain Imaging for Radiation Therapy T Zhu*, L Lu , Y Chen , J Lian , S Das , L Marks , W Lin , University of North Carolina, Chapel Hill, NC |
| TU-GH-KDBRC-6 | A Custom-Designed Flexible MR Coil for Spine Radiotherapy Treatment Planning N Tyagi1*, M Italiaander2 , S Almujayyaz2 , J Yamada1 , J Topf1 , M Hunt1 , J Deasy1 , K Zakian8 , (1) Memorial Sloan-Kettering Cancer Center, New York, NY, (2) MRCoils BV, Zaltbommel, KR, |
| TU-I345-GePD-F5-2 | Development of Vertebral Body Phantom Mimicking Spinal Fixation for Stereotactic Body Radiotherapy M Kanda1*, R Suganami1 , S Kito1 , Y Nakajima1 , M Yamasaki1 , T Furuya1 , T Okano2 , A Yamashita1 , K Karasawa1 , (1) Tokyo Metropolitan Komagome Hospital, Tokyo, Japan, (2) Tokyo Metropolitan Tama Medical Center, Tokyo, Japan |
| TU-I345-GePD-F8-6 | The Impact of Chemotherapy, Internal and External Radiotherapy in Ovary FDG Uptake M Fallahpoor1 , M Mokri2 , N Vahidfar1 , P Geramifar2 , D Ghasemali3 , A Pugachev4 , F Kalantari4*, (1) Vali-Asr Hospital, Tehran University of Medical Sciences, Tehran, Iran (2) Research Center for Nuclear Medicine, Shariati Hospital, Tehran University, Tehran, Iran (3) Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran (4) The University of Texas Southwestern Medical Ctr, Dallas, TX |
| TU-J430-CAMPUS-F2-5 | A Deep Convolutional Neural Network Approach for IMRT Dose Distribution Prediction in Prostate Cancer Patients T Kajikawa1*, N Kadoya1, K Ito1, Y Takayama1, T Chiba1, S Tomori1,2, K Takeda3, K Jingu1, (1) Department of Radiation Oncology, Tohoku University Graduate School of Medicine, Sendai, Japan, (2) Department of Radiology, National Hospital Organization Sendai Medical Center, Sendai, Japan, (3) Department of Radiological Technology, School of Health Sciences, Faculty of medicine, Tohoku University, Sendai, Japan |
| 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-KDBRB1-4 | On the Systematic Feasibility Analysis of Performing Lung Elastography Using Low-Dose 4DCT Imaging K Hasse*, S Hsieh , D O'Connell , J Neylon , Y Min , D Low , A Santhanam , UCLA, Los Angeles, CA |
| WE-C1000-GePD-F2-5 | Online Assessment of Dose Changes in Head and Neck Radiotherapy Without Dose Re-Computation Using Deformable Image Registration J Vickress1*, J Battista1,2 , R Barnett1,2 , S Yartsev1,2, (1) University of Western Ontario Department of Medical Biophysics, London, ON, (2) London Regional Cancer Program, London, Ontario, |
| WE-C930-GePD-F2-1 | Accuracy of Electron Density, Effective Atomic Number, and Iodine Concentration Determination with Dual-Layer CT C Hua1*, N Shapira2 , T Merchant1 , P Klahr3 , Y Yagil2 , (1) St. Jude Childrens Research Hospital, Memphis, TN, USA, (2) Philips Medical Systems, Haifa, ISRAEL, (3) Philips Healthcare, Cleveland, OH, USA |
| WE-C930-GePD-F7-2 | Characterization of Patient-Specific 3D-Printed Bolus for Radiotherapy of Head and Neck Malignancies Involving Skin D Campos1*, B Dyer2 , T Yamamoto3 , D Hernandez4 , (1) University of California - Davis, Sacramento, CA, (2) University of California Davis Comprehensive Cancer Center, Sacramento, CA, (3) UC Davis School of Medicine, Sacramento, CA, (4) University of California - Davis, Sacramento, CA |
| WE-C930-GePD-F7-3 | Development of Novel Heterogeneous Anthropomorphic Head and Neck Phantom Using 3D Printer for IMRT Patient Specific Quality Assurance N Kadoya1*, K Abe1 , H Nemoto1 , K Sato2 , Y Ieko1 , K Ito1 , Y Takayama1 , T chiba1 , S Dobashi1 , K Takeda1 , K Jingu1 , (2) Tohoku University Graduate School of Medicine, Sendai, Japan,(2) Tohoku University Hospital, Sendai, Japan |
| WE-C930-GePD-F9-1 | Evaluation of Dose Reduction by Using Superflab Boluses at Out-Of-Field Region J Yoon1*, Y Xie2 , R Zhang2,3 , (1) East Carolina University, Greenville, NC, (2) Louisiana State University, Baton Rouge, LA, (3) Mary Bird Perkins Cancer Center, Baton Rouge, Louisiana |
| 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-KDBRB1-3 | Novel Simultaneous Motion Monitoring and Truth in Delivery Analysis Framework for MR-Guided Radiotherapy Nikolai J Mickevicius1*, Xinfeng Chen1, Zachary R L Boyd2 , Hannah J Lee4, Geoffrey S Ibbott4, Eric S Paulson1,3,2 , (1)Department of Radiation Oncology, (2) Department of Biophysics, (3) Department of Radiology, Medical College of Wisconsin, Milwaukee, WI, (4) Department of Radiation Physics, UT MD Anderson Cancer Center, Houston, TX |
| WE-FG-KDBRB1-7 | An Evaluation of Image-Derived Respiratory Surrogates for MRI-Guided Radiotherapy J Ginn*, D Low , J Lamb , University of California Los Angeles, Los Angeles, CA |
| 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-HI-KDBRB1-1 | A General Patient Motion Compensation in Robotic Systems Using Optimization Based 6DoF Trajectory Planning X Liu*, R Wiersma , The University of Chicago, Chicago, IL |
| WE-J-KDBRA1-7 | Treatment Planning System Beam Modeling Parameters Exhibit High Variation Among Radiotherapy Institutions M Glenn*, D Followill , R Howell , J Pollard-Larkin , S Zhou , S Kry , MD Anderson Cancer Center., Houston, TX |