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Taxonomy: IM- Optical : Development (new technology and techniques)
| MO-AB-KDBRA1-2 | A Stationary Computed Tomography Module Using Photocathode-Driven X-Ray Sources A Cramer1,2* , J Hecla1 , D Wu2,3 , X Lai2,3 , K Yang2,3 , T Moulton3 , S Kenyon4 , Z Arzoumanian4, W Krull3 , K Gendreau4 , R Gupta2,3 , (1) Massachusetts Institute of Technology, Cambridge, MA, (2) Harvard Medical School, Boston, MA, (3) Massachusetts General Hospital, Boston, MA, (4) NASA's Goddard Space Flight Center, Greenbelt, MD. |
| MO-C930-GePD-F3-4 | Verification of the MRI-Linac Beam Alignment JWH Wolthaus*, JJ Bluemink , SJ Woodings , JHW Vries , TL van Soest , JGM Kok , HM van Zijp , SS Hackett , B van Asselen , BW Raaymakers , University Medical Center Utrecht, Utrecht, The Netherlands |
| MO-C930-GePD-F4-5 | Re-Designing Intraoperative Brachytherapy Devices for Steam Sterilization Rather Than Ethylene Oxide J Pursley*, T Ruggieri, T Mauceri, Massachusetts General Hospital, Boston, MA |
| MO-C930-GePD-F4-6 | Validation of a Commercial Oncentra Brachy TPS Using the Advanced Collapse Cone Engine (ACE) Algorithm for Direction Modulated Brachytherapy (DMBT) Tandem Applicator H Safigholi1*, Y Niatsetski2, W Song3, (1) Department of Electrical Engineering, Islamic Azad University, Shiraz Branch, Iran, (2) Virginia Commonwealth University, Richmond, VA,USA (3) Elekta Brachytherapy, Veenendaal,Netherlands |
| MO-C930-GePD-F6-1 | PTV Margin Reduction by High Dose Volumetric CT Scan for Radiotherapy of Prostate Cancer Y Cho*, H Alasti , V Kong , C Charles , Princess Margaret Hospital, Toronto, ON |
| MO-C930-GePD-F6-4 | Study On Interfractional Range Reduction by Range-Based Registration Using Daily CBCT for Pelvic and Abdominal Sarcoma Patients Treated by Intensity-Modulated Proton Therapy W Yao*, R Windmueller , V Harikumar , O Ates , M Krasin , St. Jude Children's Research Hospital, Memphis, TN |
| MO-C930-GePD-F7-2 | A Comprehensive Tissue Dosimetry Equivalence Evaluation Method for Materials Used in 3D Printing Patient Specific Phantom L Deng1*, P Qi1 , J Zhang2 , (1) Wuhan University, Wuhan, Hubei, (2) Zhongnan Hospital of Wuhan University, Wuhan, Hubei |
| MO-C930-GePD-F7-4 | Flattened Photon Beams, An Obsolete Feature in Modern LINACS J Wan*, J Bogue , D Shvydka , S Tanny , E Parsai , University of Toledo Medical Center, Toledo, OH |
| MO-C930-GePD-F8-4 | Radiomics Nomogram That Predicts for Over Survival of Patients Diagnosed Esophageal Squamous Cell Cancer Z Li, B Li* , Y Yin , Shandong Cancer Hospital to Shandong University, Shandong Academy of Medica, Jinan City, shandong provice |
| 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-F3-3 | Development and Commissioning of a Prototype Compact Fixed-Beam Radiotherapy System P Liu1*, R O'Brien1 , S Downes2 , S Heng2 , M Newall2 , S Corde2 , P Keall1 , (1) The University of Sydney, Camperdown, NSW, (2) Prince of Wales Hospital, Randwick, NSW |
| MO-E115-GePD-F3-5 | Unsettled Issues, Distance and Depth of Measurements of Output Factor(fclin, Fmsr) in Small Field Dosimetry I Das1*, P Galavis1 , L Hu1 , P Francescon2 , (1) NYU Langone Medical Center, New York, NY, (2)Ospedale Di Vicenza, Vicenza, Italy |
| MO-E115-GePD-F6-2 | Dose-Dependent Changes in Regional Lung Function Detected 6-12 Weeks After Radiation Therapy: A Novel Application of Hyperpolarized-129Xe MRI L Rankine1*, Z Wang2 , C Kelsey3 , S Das1 , L Marks1 , B Driehuys2 , (1) Department of Radiation Oncology, The University of North Carolina at Chapel Hill, Chapel Hill, NC, (2) Center for In-Vivo Microscopy, Duke University, Durham, NC, (3) Department of Radiation Oncology, Duke University Medical Center, Durham, NC |
| MO-E115-GePD-F7-2 | First Clinical Evaluation of the Halcyon for Managing Breast Cancer Irradiation D Mihailidis*, L Brady , G Freedman , R Scheuermann , C Kennedy , J Metz , University of Pennsylvania, Philadelphia, PA |
| MO-E115-GePD-F7-3 | Geometric and Dosimetric Accuracy for Non-Coplanar VMAT with Continuous Couch Rotation Using L-Shaped Treatment Machine H Hirashima*, M Nakamura, Y Miyabe, N Mukumoto, T Mizowaki, Graduate School of Medicine, Kyoto University. |
| MO-I345-GePD-F2-2 | A Novel Proton Computed Tomography Acquisition and Reconstruction Based On the Pencil Beam Scanning Spot and Energy Decomposition Technique J Zhou*, X Li , P Kabolizadeh , J Liang , D Yan , C Stevens , X Ding , William Beaumont Hospital, Royal Oak, MI |
| MO-I345-GePD-F2-4 | First Experimental Evidence of Gadolinium Detection On a Proton Therapy Unit K Van Delinder1*, T Zhang2, R Khan2, J Grafe1, (1) Ryerson University, Toronto, ON (2) Washington University School of Medicine, St. Louis, MO |
| MO-I345-GePD-F3-2 | Commissioning of a Unique Penumbra Sharpening Adaptive Aperture for the First HYPERSCAN System M Kang1*, H Chen1 , R Cessac2 , D Pang1 , (1) Georgetown University Hospital, Washington, DC, (2) Mevion Medical Systems, Littleton, MA |
| MO-I345-GePD-F9-4 | Inferring Water Equivalent Path Length in Transmission Proton Imaging From Two Dimensional Data F Van den Heuvel*, F Fiorini, University of Oxford, Oxford, |
| 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 |
| SU-E-202-3 | Proton Computed Tomography with Multiple-Layer Ionization Chamber T Zhao*, B Sun , R Liu , T Zhang , Washington University School of Medicine, St. Louis, MO |
| 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-205-3 | Evaluation of Size-Specific Noise Index On Revolution CT: A Phantom Study F Rupcich1*, H Litt2 , D Crotty1 , (1) GE Healthcare, Waukesha, WI, (2) Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA |
| SU-E-KDBRA1-3 | Feasibility of a Novel Conical Beam Arrangement in Radiation Therapy E Schueler*, L Wang , B Loo , P Maxim , Stanford University Cancer Center, Stanford, CA |
| SU-E-KDBRA2-1 | A Method for Measuring LET of Hadron Beams S Bello , S Luan*, M Holzscheiter , University of New Mexico, Alburquerque, NM |
| SU-E-KDBRA2-4 | Combining Contour-Scanning and Energy-Layer Specific Collimation for Proton Pencil Beam Scanning C Winterhalter*, S Safai , G Meier , D Oxley , D C Weber , A Lomax , Paul Scherrer Institute, Villigen, Switzerland |
| SU-E-KDBRB1-5 | A Rotating Blocker for Random-Ray Under-Sampling Cone Beam CT for Simultaneously Dose Reduction and Scatter Correction: A Proof-Of-Concept Study Y Xu1*, B Li1 , C Shen2 , J Ma1,2 , L Zhou1 , S Jiang2 , X Jia2 , (1) Southern Medical University, Guangzhou, Guangdong, (2) University of Texas Southwestern Medical Center, Dallas, TX |
| SU-F-202-1 | Patient Setup System Using a Virtual X-Ray Image M Hashimoto1*, M Nakano2 , A Haga3 , K Nawa4 , (1) Kitasato University, Sagamiharashi, Kanagawa,(2) Cancer Institute Hospital, Koto-ku, Tokyo, (3) Tokushima University, Tokushimashi, Tokushima, (4) The University of Tokyo Hospital, Bunkyo-ku, Tokyo |
| SU-F-202-7 | Cherenkov Imaging for TSE - 3D Imaging H Petroccia1*, Y Xie1 , T Miao1,2 , Y Zhu1 , P Bruza2 , B Pogue2 , T Zhu1 , (1) University of Pennsylvania, Philadelphia, PA, (2) Dartmouth College, Hanover, NH, |
| SU-F-205-8 | The Synthetic Localizer Radiograph: A New CT Scan Planning Method P Nowik12*, G Poludniowski2 , A Svensson1 , R Bujila2 , F Morsbach1 , T Brismar1 , (1) Karolinska Institutet, Stockholm, Stockholm, (2) Medical Radiation Physics, Stockholm, Stockholm |
| SU-F-207-5 | Miniature Endoscope for in Vivo Multimodal Imaging X Dai1*, H Jiang2 , L Xing3 , (1) Stanford Univ, School of Medicine, Stanford, CA,(2) University of South Florida, Tampa, FL, (3) Stanford Univ, School of Medicine, Stanford, CA |
| SU-F-DBRA-7 | Novel Tungsten Filled 3D Printed Electron Beam Shaping Devices: Design and Evaluation L Skinner*, B Fahimian , A Yu , Stanford University, Stanford, CA |
| SU-F-KDBRA2-5 | Potential Dosimetric Impact of Two-Isocenter Treatments for Pelvis and Nodal Irradiation Using Halcyon Platform: A Robustness Analysis M Kim*, R Scheuermann , L Dong , T Li , University of Pennsylvania, Philadelphia, PA |
| SU-F-KDBRB1-2 | Tumor Targeting and Cancer Cell Penetrating Theranostic Gadolinium Nanoparticles for Image-Guided Nanoparticle-Enhanced Radiation Therapy W Liu*, J Deacon , H Yan , B Sun , Y Liu , D Hegan , K Roberts , P Glazer , Z Chen , R Nath , Yale University and Yale-New Haven Hospital, New Haven, CT |
| SU-H300-GePD-F5-1 | A Quantification of the Accuracy of Proton Radiography for Patient Alignment of Intracranial Targets M Pankuch1*, E DeJongh2 , A Panchal3 , S Boyer4 , D Alexander5 , N Kamens6 , A Pruneau7 , M Weirich8 , D DeJongh9 , V Rykalin10 , G Coutrakon11 , C Sarosiek12 , N Karonis13 , C Ordonez14 , J Winans15 , K Duffin16 , R Schulte17 , J Welsh18 , W Hartsell19 , (1) Northwestern Medicine Chicago Proton Center, Warrenville, IL, (2) ProtonVDA, Naperville, IL, (3) Northwestern Medicine Chicago Proton Center, Warrenville, IL, (4) Northwestern Medicine Chicago Proton Center, Warrenville, IL, (5) Northwestern Medicine Chicago Proton Center, Warrenville, IL, (6) Northwestern Medicine Chicago Proton Center, Warrenville, IL, (7) Northwestern Medicine Chicago Proton Center, Warrenville, IL, (8) Northwestern Medicine Chicago Proton Center, Warrenville, IL, (9) ProtonVDA Inc, Naperville, IL, (10) ProtonVDA, Naperville, IL, (11) Northern Illinois University, Dekalb, IL, (12) Northern Illinois University, Dekalb, IL, (13) Northern Illinois University, Dekalb, IL, (14) Northern Illinois University, Dekalb, IL, (15) Northern Illinois University, Dekalb, IL, (16) Northern Illinois University, Dekalb, Illinois, (17) Loma Linda University, Loma Linda, CA, (18) ,,,(19) Northwestern Medicine Chicago Proton Center, Warrenville, IL |
| SU-H300-GePD-F5-2 | Accuracy and Reproducibility of Fixation Light Positioning for Gaze Stabilization in Proton Therapy of Intraocular Tumors R Ricotti1 , A Pella1*, R Via2 , B Tagaste1 , A Giorgetto1 , M Fiore1 , M Ciocca1 , F Valvo81/sup> , R Orecchia1 , G Baroni3 (1) Centro Nazionale di Adroterapia Oncologica (CNAO), Pavia, PV, Italy (2) Politecnico di Milano, Milan, MI, Italy (3) Centro Nazionale di Adroterapia Oncologica (CNAO), Pavia, PV , Italy and Politecnico di Milano, Milan, MI, Italy |
| SU-H300-GePD-F7-2 | A Monte Carlo Based Treatment Planning System for Optical Image Guided Small Animal Irradiation K Xu1,2, J Shi1 , A Keyvanloo1 , T S Udayakumar1 , W Zhao1,2 , N Dogan1,2 , A Pollack1 , Y Yang1,2 * , (1) University of Miami Miller School of Medicine, Miami, FL, (2) University of Miami, Coral Gables, FL |
| SU-H330-GePD-F4-2 | Dosimetric Results of the First GammaPod Clinical Trial, GCC 1202: A 8 Gy Boost to the Lumpectomy Cavity S Becker1*, Y Mutaf2 , Y Poirier1 , Y Niu3 , C Yu1,3 , B Yi1 , S Feigenberg4 , E Nichols1 , (1) university of Maryland School Of Medicine, Baltimore, MD, (2) Boston University Medical Center, Boston, MA, (3) Xcision Medical Systems, Columbia, MD, (4) University of Pennsylvania, Philadelphia, Pennsylvania |
| SU-H330-GePD-F4-3 | Improving Unified Intensity-Modulated Arc Therapy (UIMAT) for Wider Clinical Application M MacFarlane1*, D Hoover2 , E Wong3 , J Battista4 , J Chen5 , (1) University of Western Ontario, London, ON, (2) London Regional Cancer Program, London, ON, (3) London Regional Cancer Program, London, ON, (4) Western University, London, ON, (5) London Regional Cancer Centre, London, ON |
| SU-H330-GePD-F4-6 | Technique for Commissioning Lying-On-The-Floor Total Skin Electron Therapy for Emergency Palliation E Dziemianowicz*, E Laugeman , N Wen , Henry Ford Health System, Detroit, MI |
| SU-H330-GePD-F5-5 | Scatter Correction for Conebeam CT Using Deep Residual Convolutional Neural Network C Yang*, Y Jiang , P Yang , L Zhang , Y Xue , L Xu , T Niu , Zhejiang University, Hangzhou, Zhejiang |
| SU-H330-GePD-F7-1 | A Novel Electromagnetic-Tracked Scintillation Dosimeter for Accurate in Vivo Dosimetry in HDR Brachytherapy D Tho*, L Beaulieu , Centre Hospitalier university de Quebec, Quebec, QC |
| SU-H330-GePD-F7-2 | Dosimetry of Beta-Emitting Brachytherapy Sources for Age-Related Macular Degeneration Mark J Rivard1*, Kyle T Mohney2 , Toby S Welles2 , Paul T Finger2, (1) Rhode Island Hospital / Warren Alpert Medical, Providence, RI, (2) LV Liberty Vision Corp., Portsmouth, NH |
| SU-H400-GePD-F7-6 | First Report of the Clinical Use of a Commercial Automated System for Daily Patient QA Using EPID Exit Images A Olch1*, K O'Meara2 , (1) University of Southern California and Children's Hospital of Los Angeles, Los Angeles, CA, (2) University Of Southern California, Los Angeles, CA |
| 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-H430-GePD-F8-6 | Use of Dielectric Pads to Improve Clinical 7T MRI Knee Image Uniformity A Fagan1*, K Amrami1 , M Frick1 , P Kollasch2 , J Felmlee1 , (1) Mayo Clinic, Rochester, MN, (2) Siemens Healthineers, Rochester, MN |
| SU-H430-GePD-F9-3 | Linear Attenuation Coefficients Measurements in a Polyoxymethylene Soft Tissue Phantom for Calibration of the L-Shell X-Ray Fluorescence Bone Pb Data S Al-Hamdani*, M Gherase , California State University, Fresno, Fresno, CA |
| SU-I-GPD-I-7 | A New Method for Measuring Radiation Output Not Involved in Beam Width in Wide-Beam CT Scanner A Fukuda1*, N Ichikawa2 , (1) Fukushima Medical University, Fukushima, Fukushima, (2) Shiga General Hospital, Moriyama, Shiga |
| SU-I-GPD-J-3 | Quantitative Analysis of Prompt Gamma Ray Imaging During Proton Boron Fusion Therapy According to Boron Concentration H Shin, T Suh* , D Yoon , M Kim , S Kim , The Catholic University of Korea, Seoul, Seoul |
| SU-I-GPD-J-50 | Real-Time CBCT (RTCBCT) Acquisition During the Delivery of Multiple Deep Inspiratory Breath Hold VMAT Based Lung SBRT - A Systematic Study S VALLINAYAGAM1*, V SUBRAMANI2 , THIRUMALAI S3 , ARUN G4 , (1) YASHODA HOSPITALS, Hyderabad, TELENGANA, (2) All India Institute of Medical Sciences, New Delhi, Delhi, (3) YASHODA HOSPITALS, Hyderabad, TELENGANA, (4) Yashoda Hospitals, Hyderabad, TELENGANA |
| 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-23 | Patient Specific 3D Template Printing for Temporary Brachytherapy Treatments D Bragilovski1 , I Tzadok2 , R Ben-Hur1 , S Alani2 , J Kindler1 , A Popovtzer1 , G Cohen3 , S Koren2*, (1) Davidoff Cancer Center - Rabin Medical Center, Petah Tikva, ISRAEL ,(2) Ziv Medical Center, Safed, ISRAEL, (3) Memorial Sloan-Kettering Cancer Center, NY, NY |
| SU-I-GPD-P-26 | Is It Better to Treat Lip Cancer From Inside-Out Or Outside-in for High-Dose-Rate Skin Brachytherapy? S Park1*, P Venkat1 , A Chang1 , J Jayanetti2 , D Demanes1 , (1) UCLA Department of Radiation Oncology, Los Angeles, CA, (2) UCLA , School of Dentistry, Los Angeles, CA |
| SU-I-GPD-P-37 | Chest Wall Motion During Active Deep Inspiration Breath Hold: A Study Using a Surface Mapping System in Left-Sided Breast Treatment W Jiang*, D Cao , V Mehta , D Shepard , Swedish Cancer Institute, Seattle, WA |
| SU-I-GPD-T-8 | Design of a Real Time Online Tracking Solution for HDR Inventory N Astorga*, K Rasmussen , N Kirby , J Roring , S Stathakis , D Saenz , R Crownover , N Papanikolaou , R George , Ut Health San Antonio, San Antonio, TX |
| SU-I-GPD-T-46 | Evaluation of the First Clinical System Fully Integrating EM Tracking Technology for Intra-Op US Guided Prostate HDR Procedure M Lavallee1*, L Beaulieu2 , (1) CHU de Quebec, Quebec, Quebec, (2) Centre Hospitalier university de Quebec, Quebec, QC |
| SU-I-GPD-T-51 | An Artificial Intelligent (AI) Tool for Estimating the Output Factor of Electron Cutouts L Kofman1*, J Chang2 , (1) Tufts University, Medford, MA, (2) Northwell Health, Lake Success, NY |
| 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-62 | Use of Acrylic Electron Templates for Degradation of 9MeV Electron Beams for Boost in Total Skin Electron Treatments U Robins*, M Chuong , M Hall , V Mishra , A Gutierrez , T Poozhikala , Miami Cancer Institute, Miami, FL |
| SU-I-GPD-T-70 | Study of the TraceIT as a Hydrogel Spacer for Rectal Sparing in Recurrent Endometrial Cancer Y Liao*, A Templeton , A Osmanuddin , Z Grelewicz , J Turian , C Hogue , P Barry , Rush University Medical Center, Chicago, IL |
| 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-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-91 | RBE Algorithm Parameter Optimization and Statistical Analysis P Ambrozewicz*, C Keppel , |
| SU-I-GPD-T-135 | Shortening the Scanning Time with Sub-Layer Division N KAMIGUCHI*, Sumitomo Heavy Industries, Ltd., Shinagawa-ku, Tokyo |
| SU-I-GPD-T-136 | A Script for Automated PBS Proton GRID Plan Creation(Patent Pending) M O'Neil*, M Zhu , J Eley , K Langen , W Regine , J Snider , University of Maryland School of Medicine, Baltimore, MD |
| SU-I-GPD-T-138 | Design of Ridge Filter and Modulating Wheel for Proton Pencil Beam in a Small Animal Facility A Kassaee1*, W Nie2 , E Diffenderfer3 , A Kassaee4 , (1) Pennsylvania State University, University Park, PA, (2) University of Pennsylvania, Philadelphia, PA, (3) University of Pennsylvania, Philadelphia, PA, (4) , |
| SU-I-GPD-T-139 | Evaluation and Optimization of a Multi-Wire Ridge Filter for Pencil Beam Scanning Applications Anthony V. Teran1*, Grant A. McAuley1 , Jerry D. Slater1 , Andrew J. Wroe1 , (1) Department of Radiation Medicine, Loma Linda University, Loma Linda, CA 92354 |
| SU-I-GPD-T-142 | Reductions in Penumbra for Small Air Gap Delivery in Spot Scanning Proton Therapy J Faught*, L Zhao , A Faught , V Moskvin , W Myers , T Merchant , St. Jude Children's Research Hospital, Memphis, TN |
| SU-I-GPD-T-143 | Monte Carlo Simulation of the First Hyperscan Treatment Nozzle M Kang1*, R Cessac2 , D Pang1 , (1) Georgetown University Hospital, Washington, DC, (2) Mevion Medical Systems, Littleton, MA |
| 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-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-187 | Assessment of Radiotherapy Planning for Breast Cancer with Regional Node and Estimation of Photoneutron Dose Equivalent H Ali sahib1 , B Ganesan2*, N sekar3 , D Mohaptra4 , B BenJohnson5 , A Prakasarao6 , K karuppasamy7 , M Murugan8 , G Singaravelu9 , (1) Anna University, Chennai, TamilNadu, (2) ,,,(3) Anna University, Chennai, Tamil Nadu, (4) Safety Research Institute, Atomic Energy Regulatory board, Kalpakkam, TamilNadu, (5) VPS Lakeshore Hospital, Kochi, Kerela, (6) Anna University, Chennai, TamilNadu, (7) VPS Lakeshore Hospital, Kochi, Kerela, (8) VPS Lakeshore Hospital, Kochi, Kerala, (9) Anna University, Chennai, TamilNadu |
| SU-I-GPD-T-203 | Establishing a 3D Printing System for Radiation Oncology Clinical and Research Purposes M Jameson*, J Mitchell , M Eveleigh , J Scott , M Gaylani , S Tran , Ingham Institute & Liverpool Cancer Centre, Sydney, NSW |
| SU-I-GPD-T-244 | A Novel Method of Displaying the Dose Distribution in Radiotherapy Y Kakinohana*, K Masashi , T Toita , A Takurou , H Jyouichi , T Kusada , H Shiina , H Maemoto , S Murayama , University of the Ryukyus, Nishiara-cho, Okinawa |
| SU-I-GPD-T-250 | Planning Efficiency Study of a Treatment Planning Based Plan Evaluation Software P Charpentier*, M Trager , M Werner-Wasik , Y Yu , Thomas Jefferson University, Philadelphia, PA |
| SU-I-GPD-T-294 | Spatially Optimized Radiation Therapy Using Block Grid Technique for Bulky Tumors: Treatment Planning Commissioning and Clinical Workflow K Lambson*, J McGlade , F Mourtada , Christiana Care Hospital, Newark, DE |
| 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-335 | Optimization and Evaluation of N-Level Collimation for Intensity Modulation A Morrow*, H Chung , Baylor Scott & White Health, Temple, TX |
| SU-I-GPD-T-338 | Use of Continuous Positive Airway Pressure (CPAP) for Left Breast/Chest Wall Cancer Radiotherapy with Internal Mammary (IM), Supraclavicular (S/C) and Axillary (AX) Nodes S Hossain1,2*, T Pham1 , W Kil1 , (1) VA Medical Center, Oklahoma City, OK, (2) Department of Radiological Sciences, University of Oklahoma Health Sciences Center |
| SU-I-GPD-T-340 | Clinical Implementation of Three-Field Intact Breast Radiotherapy in PronePosition R Jiang*, K Fleming , L Zhan , E Osei , Grand River Regional Cancer Centre, Kitchener, ON |
| SU-I-GPD-T-362 | Development of Simplified Measurement Technique for Small Field Output Factor M Kim1,2*, S Park3 , S Ahn1 , J Kim1 , K Park1 , H Lee1 , (1) Yonsei Cancer Center, Yonsei University College of Medicine, Yonsei University Health System, Seoul, Korea, (2) Department of Biomedical Engineering, Research Institute of Biomedical Engineering, The Catholic University of Korea, (3) Department of Radiation Oncology, Jeju University College of Medicine, Jeju National University Hospital, Jeju, Korea |
| SU-I-GPD-T-427 | A Dosimetric Study of Spatially Fractionated Radiation (GRID) Using Volumetric Modulated Arc Therapy Technique(VMAT-GRID) X Zhang1*, S Morrill1 , H Zhang2 , G Narayanasamy1 , E Galhardo1 , J Fang1 , T Kim1 , S Maraboyina1 , J Penagaricano1 , (1) University of Arkansas for Medical Sciences, Little Rock, AR, (2) Northwestern Memorial Hospital, Chicago, IL. |
| SU-I-GPD-T-430 | Dosimetric Dependence On the Single-Shot Conformity in Stereotactic Radiotherapy B Kopchick1*, Y Niu2 , H Xu3 , X Qiu4 , C Yu2,5 , (1) The George Washington University, Washington, DC, (2) Xcision Medical Systems, Columbia, MD, (3) university of Maryland School of Medicine, Columbia, MD, (4) university Maryland School of Medicine, Baltimore, MD |
| SU-I-GPD-T-435 | Dosimetric Feasibility of Delivering Grid Therapy for Breast Cancer Using GammaPod B Kopchick1*, H Xu2 , Y Niu3 , X Qiu1 , C Yu3,4 , (1) The George Washington University, Washington, DC, (2) university of Maryland School of Medicine, Columbia, MD, (3) Xcision Medical Systems, Columbia, MD, (4) university Maryland School of Medicine, Baltimore, MD |
| SU-I-GPD-T-451 | Toward a High Precision Pre-Clinical Irradiator Using Clinical Infrastructure D Parsons1 , C Church2 , A Syme3*, (1) UT Southwestern Medical Center, Dallas, TX, (2) Dalhousie University, Department of Physics and Atmospheric Science, Halifax, Nova Scotia, (3) Dalhousie University, Department of Radiation Oncology, Halifax, Nova Scotia |
| SU-I-GPD-T-453 | Investigation of Small Field Electron Beams for Preclinical Irradiation D Parsons*, X Gu , S Stojadinovic , M Chen , S Jiang , W Lu , UT Southwestern Medical Center, Dallas, TX |
| SU-I-GPD-T-458 | Direct Measurement of Relative Biological Damage Between Neutrons and Photons Using a DNA Dosimeter K McConnell1*, A Copeland2 , T Tipping2 , K Rasmussen1 , S Biegalski2,3 , E Shim1 , N Kirby1 , (1) The University of Texas Health Science Center San Antonio, San Antonio, TX, (2) The University of Texas at Austin, Austin, TX, (3) Georgia Institute of Technology, Atlanta, GA |
| SU-J400-CAMPUS-F2-1 | Strong Electric Coupling at Nanoscale Interfaces in Combination with Ionizing Radiation Enables Synergistic Therapeutic Enhancement K Cheng*, M Sano , C Jenkins , W Zhao , D Vernekohl , G Zhang , L Xing , Stanford Univ, School of Medicine, Stanford, CA |
| SU-J400-CAMPUS-F3-1 | Determining Elemental Tissue Composition From Dual Energy Cone-Beam CT Using Principal Component Analysis and a Shallow Neural Network J O'Connell1 , AM Reinhart1*, MF Fast1,2 , S Nill1 , U Oelfke1 , (1) Joint Department of Physics at The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust, London, (2) Department of Radiation Oncology, The Netherlands Cancer Institute, Amsterdam |
| SU-J400-CAMPUS-F3-5 | A Triple-Modality Imaging and Precision Radiation Research Platform J Shi*, N Zhao , T Udayakumar , V Copello , K Burnstein , N Dogan , A Pollack , Y Yang , University of Miami, Miami, FL |
| SU-K-209-3 | Characterization and Validation of 3D Printed High Dose Rate Brachytherapy Applicators A Wiles1*, S Pokhrel1 , T Knewtson1 , Y Jia1 , D Goldbaum1 , M Ballo1,2 , E W Izaguirre1,2 , (1) university Tennessee Health Science Center, Methodist university Hospital, Memphis, TN, (2) West Cancer Center, Germantown, TN |
| SU-K-209-7 | Simulated Performance of a Multi-Source Conformal Superficial Brachytherapy Device B Rogers1*, C Ferreira2 , J Lawrence3 , E Ehler4 , A Erdman5 , (1) University of Minnesota - Twin Cities, Minneapolis, MN, (2) University of Minnesota, Minneapolis, MN, (3) University of Minnesota - College of Veterinary Medicine, St. Paul, Minnesota, (4) University of Minnesota, Minneapolis, MN, (5) University of Minnesota - Twin Cities, Minneapolis, Minnesota |
| SU-K-DBRA-3 | Enhanced Tumor Cell Control by Boron in Proton Beam Therapy H Jin*, M Mehta , Y Chen , A Munshi , N Amreddy , T Herman , R Ramesh , S Ahmad , Oklahoma university Health Science Ctr., Oklahoma City, OK |
| SU-K-KDBRB1-5 | MRI-Based Synthetic CT for MRI-Only Proton Radiotherapy Treatment Planning X Yang , S Hedrick*, T Wang , Y Lei , X Jiang , H Mao , W Curran , M McDonald , T Liu , Emory University, Atlanta, GA |
| SU-KL-DBRB-2 | An Image-Based Mouse Model for Geant4 Monte Carlo Simulations of Multimodal Imaging with Benchtop X-Ray Fluorescence CT (XFCT) and Micro-CT S Jayarathna*, M F Ahmed , S H Cho , The University of Texas MD Anderson Cancer Center, Houston, TX |
| SU-KL-DBRB-3 | Investigation of CT Image Quality Achievable From An Experimental Dual Mode Benchtop X-Ray Fluorescence CT (XFCT) and Micro-CT System L Deng1,2*, S Yasar1 , M F Ahmed1 , Y Park1 , S Jayarathna1 , S H Cho1 , (1) The University of Texas MD Anderson Cancer Center, Houston, Texas, (2) Chongqing University, Chongqing, China |
| SU-KL-DBRB-4 | Development of a Portable Imaging System for Murine Tumor Hypoxia S Stryker1*, A Rickard2 , M Zhuang3 , C Fraser4 , G Palmer5 , (1) Duke University, Durham, NC, (2) ,,,(3) University of Virginia, Charlottesville, VA, (4) University of Virginia, Charlotsville, Virginia, (5) Duke University, Durham, NC |
| SU-KL-DBRB-6 | Endorectal Digital Prostate Tomosynthesis: A Novel High-Resolution Imaging Method for the Prostate Region J Steiner1*, K Matthews1 , G Jia1,2 , (1) Louisiana State University, Baton Rouge, LA, (2) Xidian University, Xian, Shaanxi, 710071, China |
| SU-L-202-3 | Measuring Marker Motion and Tumor Position During Treatment with Coded-Aperture Compton Imaging BL Jones*, BW Miller , C Altunbas , M Miften , University of Colorado School of Medicine, Aurora, CO |
| SU-L-205-7 | Motion Robust and Efficient Radial Turbo Spin Echo (TSE) T2 Mapping with "Pseudo" Golden Ratio View Ordering Y Natsuaki1*, M Keerthisavan2 , A Bilgin2 , B Bolster3 , K Johnson2 , X Bi4 , M Altbach2 , (1) University of California at Los Angeles / Siemens Healthineers, Los Angeles, CA, (2) University of Arizona, Tucson, AZ, (3) Siemens Healthineers, Salt Lake City, UT, (4) Siemens Healthineers, Los Angeles, CA |
| SU-L-209-5 | Toward Statistical Model-Based Robust IMPT Planning: Cross-Validation and Robust Generalization Y Zhang*, A Mascia , University of Cincinnati Medical Center, Cincinnati, OH |
| SU-L-DBRA-3 | Dosimetric Characterization of a Dual-Layer MLC System for Halcyon Treatment Delivery System T Li*, C Kennedy , M Kim , L Dong , R Scheuermann , D Mihailidis , J Zou , University of Pennsylvania, Philadelphia, PA |
| SU-L-KDBRA1-5 | Novel Optical Whole-Body Patient Surface Mapping for Robust Personalized Collision Modeling and Prevention in External Beam Radiotherapy V Yu*, J Neylon , M Cao , K Sheng , UCLA School of Medicine, Los Angeles, CA |
| SU-L-KDBRC-1 | Assessment of Sensitivity to Deformation Changes of Ventilation and Strain for Lung Functional Mapping Using Hyperpolarized Gas Tagging MRI Data I Duarte1*, T Cui2 , W Miller3 , F Yin1 , J Cai1,4 , (1) Duke University Medical Center, Durham, NC, (2) Cleveland Clinic, Cleveland, OH, (3) University of Virginia, Charlottesville, Virginia, (4) The Hong Kong Polytechnic University, Kowloon, Yau Tsim Mong |
| 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-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-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 |
| TH-EF-KDBRB1-7 | Deep Learning Approaches for Male Pelvic Synthetic CT Generation Using 2D and 3D Convolutional Neural Networks J Fu*, Y Yang , K Singhrao , D Ruan , A Kishan , C King , D Low , J Lewis , UCLA, Los Angeles, CA |
| TH-EF-KDBRB1-10 | Patient-Specific Pseudo-CT Generation Using Semantic and Contextual Information-Based Random Forest for MRI-Only Radiation Treatment Planning X Yang*, Y Lei , K Higgins , T Wang , S Tian , A Dhabaan , H Shim , H Mao , W Curran , H Shu , T Liu , Emory University, Atlanta, GA |
| TU-AB-202-3 | Mammography and Breast Tomosynthesis Simulations for in Silico Clinical Trials and Deep Learning Classifier Training: Upgraded Models in the MC-GPU Code and Sensitivity Analysis of Input Parameters A Badal*, D Sharma , C Graff , R Zeng , A Badano , Food & Drug Administration, Silver Spring, MD |
| TU-AB-202-6 | Apodized-Aperture Pixel: A Novel X-Ray Detector Design to Improve Cancer Detection T Nano*, I Cunningham Robarts Research Institute, The university of Western Ontario, London, ON |
| TU-AB-205-5 | Continuous Generation of Volumetric Patients Images During Radiotherapy Treatment Using Triggered KV Images and An External Surrogate M Lafreniere1*, N Mahadeo2 , J Rottmann3 , C Williams4 , (1) Harvard Medical School - DFCI, Cambridge, MA, (2) ,,,(3) Brigham and Woman's Hospital, Boston, MA, (4) Brigham and Women's Hospital, Boston, MA |
| TU-AB-205-8 | Characterization of the 6 MV FFF CBCT in Halcyon Treatment Delivery System: Image Quality and Potential for Dose Calculation I Malajovich*, H Petroccia , L Dong , B Teo , T Li , University of Pennsylvania, Philadelphia, PA |
| TU-C1000-GePD-F1-5 | Orthogonal Limited Angle Axial and Non-Axial Cone-Beam CT Rotation Combinations to Reduce Metal Artifacts of Pedicle Screws MC Hermansen*, SA Banks , A Entezari , FJ Bova , University of Florida, Gainesville, FL |
| TU-C1000-GePD-F3-1 | Dosimetric Evaluation of 3D Printed Materials for Ir-192 Brachytherapy E Ehler*, C Ferreira , D Mathew , D Sterling , C Wilke , University of Minnesota, Minneapolis, MN |
| TU-C1000-GePD-F5-2 | Development of High Aspect Ratio Two-Dimensional Antiscatter Grids for CBCT T Alexeev*, B Miller , B Kavanagh , M Miften , C Altunbas , University of Colorado School of Medicine, Aurora, CO |
| TU-C1000-GePD-F7-2 | Development of Proton Minibeams as New Form of GRID Radiotherapy S Charyyev*, C Wang , G Szalkowski , Georgia Institute of Technology, Atlanta, GA |
| TU-C1000-GePD-F7-6 | Feasibility of Pencil Beam Scanning Proton Therapy SBRT for Locally Advanced Lung Tumors L Lin*, B Burgdorf , H Zhai , B Hartl , S Huang , A Berman , S Feigenberg , University of Pennsylvania, Philadelphia, PA |
| TU-C1000-GePD-F9-3 | Studies of Prototype Dual Head Compton Camera for Applications in Medical Imaging S Peterson1*, M Leigh1, D Mackin2 , H Chen3 , P Maggi3 , S Beddar2 , J Polf3 , (1) University of Cape Town, Rondebosch, (2) MD Anderson Cancer Center, Houston, TX, (3) University of Maryland School of Medicine, Baltimore, MD |
| TU-C1030-GePD-F4-6 | A Novel Dynamic Beam Flattening Technique for 6FFF Beams On Halcyon Linacs M Constantin1*, J Kauppinen2 , E Kuusela2 , S Thompson1 , (1) Varian Medical Systems, Palo Alto, California, (2) Varian Medical Systems, Helsinki, Finland |
| TU-C1030-GePD-F6-3 | Evaluation of a Transmission Detector On IMRT QA Using Structure Similarity Index (SSIM) C Shi*, S Lim , M Chan , Memorial Sloan-Kettering Cancer Center, Basking Ridge, NJ |
| TU-C930-GePD-F2-3 | Deep Learning-Based PseudoCT Reconstruction for MR-Only Guided Radiation Therapy S Olberg1*, H Zhang1 , O Green1 , T Mazur1 , D Yang1 , G Hugo1 , J Kim2 , S Mutic1 , J Park1 , (1) Washington University in St. Louis, St. Louis, MO, (2) Yonsei University College of Medicine, Seoul, Korea |
| TU-C930-GePD-F8-6 | Stray Radiation Triggered Imaging of Clinical Radiotherapeutic Beams M Ashraf*, P Bruza , B Pogue , Dartmouth College, Hanover, NH |
| TU-D-202-1 | BEST IN PHYSICS (IMAGING): NEW-HARP: An Avalanche Amorphous Selenium Photodetector for TOF PET Imaging A LaBella*, W Zhao , P Vaska , A Goldan , SUNY Stony Brook, Stony Brook, NY |
| TU-D-202-2 | Seven-Pinhole Versus Single-Pinhole SPECT Imaging for Preablation I-131 Scans in the Treatment of Thyroid Cancer T Yu1*, J Bowsher1 , R Reiman2 , (1) Duke Kunshan University, Kunshan, , (2) Duke University Medical Ctr, Durham, NC |
| TU-D-KDBRB1-1 | Instantaneous Full Field Proton Radiography for Image Guidance M Freeman1*, J Allison1 , M Espy1 , J Goett1 , J Lopez1 , P Magnelind1 , F Mariam1 , J Medina1 , F Merrill1 , C Morris1 , L Neukirch1 , A Saunders1 , T Schurman1 , A Tainter1 , Z Tang1 , F Trouw1 , D Tupa1 , J Tybo1 , C Wilde1 , (1) Los Alamos National Laboratory, Los Alamos, NM |
| TU-D-KDBRB1-6 | Proton Range Verification with Submillimeter Precision Using a Full-Scale Prototype Prompt Gamma-Ray Spectroscopy System J Verburg*, F Hueso Gonzalez, T Bortfeld, Massachusetts General Hospital and Harvard Medical School, Boston, MA |
| TU-E115-GePD-F4-1 | Development of a Standardized Treatment Planning Technique for Total Body Irradiation J Ray-Alfaro1*, H Gaballa2 , X Qian2 , A Riegel1,2 , (1) Hofstra University, Hempstead, NY, (2) Northwell Health, Lake Success, NY |
| TU-E115-GePD-F5-6 | Is Surface Imaging Practical for 4D Gating On Animal Patients: A Feasibility Study J McCulloch*, K Rasmussen , J Roring , C Kabat , D Stanley , A Licon , R Crownover , Z Shi , N Kirby , D Saenz , S Stathakis , N Papanikolaou , Ut Health San Antonio, San Antonio, TX |
| TU-E115-GePD-F6-2 | A New Method of Measuring GABA in MRS W Cheng1*, (1) medical physics ,wuhan university, Wuhan, hubei |
| TU-E115-GePD-F6-3 | Development and Application of a High Precision Optical Guidance System for Customizable I-125 Eye Plaque Production K Nealon*, A Ayan , N Gupta , J Woollard , Ohio State Univ, Columbus, OH |
| TU-GH-KDBRA1-4 | Optimization of a Microbeam Collimator for Use On the Small Animal Radiation Research Platform N Esplen*, C Johnstone, L Chergui, M Bazalova-Carter, University of Victoria, Victoria, BC |
| TU-GH-KDBRC-1 | Beyond 4D MRI: Multi-Task Quantitative Imaging of the Free-Breathing Body Z Fan1*, A Christodoulou1 , Z Deng1 , W Yang1 , F Han2 , X Bi2 , R Saouaf1 , R Tuli1 , D Li1 , (1) Cedars-Sinai Medical Center, Los Angeles, California, (2) Siemens Healthcare, Los Angeles, California |
| 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-F6-5 | Mobile CT-Based Image Guided Radiation Therapy Y Park*, T Chiu , A Pugachev , S Jiang , UT Southwestern Medical Center, Dallas, TX |
| TU-J430-CAMPUS-F3-2 | Custom 3-D Printed Skin Compensating Bolus and Collimation Shielding A Rapchak*, T Bista , C Page , T Sokolowski , A Sadeghi , Banner MD Anderson Cancer Center, Gilbert, AZ |
| TU-K-202-8 | The Quantification and Comparison of the Inherent Radiopacity of Glass Microspheres Used in Transarterial Radioembolization C Henry1*, G Mawko1,2,3,6, E Tonkopi1,2,3, J Frampton4, R Abraham2,7, D Boyd5,7, S Kehoe5,7, A Syme6 (1) Department of Physics and Atmospheric Science, Dalhousie University, Halifax, Nova Scotia, Canada (2) Department of Diagnostic Imaging, Dalhousie University, Halifax, Nova Scotia, Canada (3) Department of Medical Physics, Nova Scotia Health Authority, Halifax, Nova Scotia, Canada (4) Department of Biomedical Engineering, Dalhousie University, Halifax, Nova Scotia, Canada (5) Department of Applied Oral Sciences, Dalhousie University, Halifax, Nova Scotia, Canada (6) Department of Radiation Oncology, Dalhousie University, Halifax, Nova Scotia, Canada (7) ABK Biomedical Inc., Halifax, Nova Scotia, Canada |
| TU-K-DBRA-2 | Design and Validation of 3D Printed Patient Specific Tissue Compensators for Post Mastectomy Radiation Therapy D Craft1*, S Kry1 , P Balter1 , W Woodward2 , M Salehpour1 , G Baltz1 , M Peters1 , R Howell1 , (1) Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, TX, (2) Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX |
| TU-K-DBRA-6 | Sparse Orthogonal Collimator with Rectangular Aperture Optimization for Small Animal IMRT K Woods1*, D Nguyen2, R Neph1, D O'Connor1, S Boucher3, K Sheng1, (1) UCLA School of Medicine, Los Angeles, CA, (2) UT Southwestern Medical Center, Dallas, TX, (3) RadiaBeam Technologies, Santa Monica, CA |
| TU-K-KDBRC-5 | Modulated Electron Arc Therapy (MEAT) with 3D Bolus and Photon MLC for Chest Wall Radiotherapy C Ma*, D Parsons , M Chen , X Gu , W Lu , UT Southwestern Medical Center, Dallas, TX |
| TU-K-KDBRC-8 | Aerrow: A Probe-Format Graphite Calorimeter for Absolute Dosimetry of MR-Guided Radiotherapy Modalities J Renaud1*, A Sarfehnia1,2 , J Bancheri1 , J Seuntjens1 , (1) McGill University, Montreal, QC, (2) Sunnybrook Health Science Center, Toronto, ON |
| WE-AB-DBRA-7 | It Is About (real) Time to Verify HDR Treatments: Duke Solution Using Nano-Fiber Optic Detector M Rokni1*, P Maccarini1 , X Shen1, B Moore1, B Langloss1, A Rodrigues2, M Belley3 , M Therien1, T Yoshizumi2, J Chino2, O Craciunescu2 , (1) Duke University, Durham, North Carolina, (2) Duke University Medical Center, Durham, NC, (3) Rhode Island Hospital, Woburn, MA |
| WE-AB-KDBRB1-3 | Development of a Robotic Prototype Ultrasound Tomography System for Image Guided Prone Breast SBRT D Parsons*, T Chiu , R Chopra , W Lu , S Jiang , X Gu , UT Southwestern Medical Center, Dallas, TX |
| WE-C1000-GePD-F3-1 | Characterization of a Novel EPID Dosimetry System for KV X-Ray Exit Dose Verification in Pre-Clinical Studies A Anvari*, Y Poirier , A Sawant , University of Maryland School of Medicine, Baltimore, MD |
| WE-C1000-GePD-F5-3 | Accuracy and Stability of Deep Inspiration Breath Hold in Gated Breast Radiotherapy; a Comparison of Two Tracking and Guidance Systems A Kalet, N Cao*, WP Smith, L Wootton, L Young, J Meyer, University of Washington, Seattle, WA |
| WE-C1030-GePD-F4-3 | Scripting Fast and Automated Evaluation of Apertures Using Polygon Interference R Cardan1*, R Popple2 , (1) UAB University of Alabama, Birmingham, Birmingham, AL, (2) university Alabama Birmingham, Birmingham, AL |
| WE-C1030-GePD-F9-6 | Use of Passive Intensity Modulation for Bolus Electron Conformal Therapy R Carver1,2*, E Chambers2 ,E Hilliard2 , K Erhart3, K Hogstrom1,2 , (1) Mary Bird Perkins Cancer Center, Baton Rouge, LA, (2) LSU Dept. of Physics & Astronomy, Baton Rouge, LA, (3) .decimal, LLC Sandford, FL 32771 |
| WE-C930-GePD-F4-5 | Improved Dose Estimation of X-Ray From LINAC Using An Optical Method S Yamamoto1*, K Okudaira2 , (1) Nagoya University Graduate School of Medicine, Nagoya, ,(2) Nagoya University Hospital, Nagoya, Aichi |
| WE-C930-GePD-F5-3 | Improved Setup and Workflow for Brain Treatments On the Halcyon Linac by Using Surface Guided Radiation Therapy E Flores-Martinez*, L Cervino , T Pawlicki , G Kim , UC San Diego, La Jolla, CA |
| WE-C930-GePD-F7-1 | 3D Printed Patient-Specific Mould for HDR GYN Treatment S Wadi-Ramahi1*, N Jastaniyah1 , C Constantinescu1 , A Nobeh1 , F DeBlois2 , (1) King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia, (2) Montreal General Hospital, Montreal, QC |
| 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-F7-5 | Validation of Patient-Specific 3D-Printed Bolus Caps for Clinical Use in Total Scalp Irradiation G C Baltz*, P Chi, P Wong, C Wang, D Craft, S Kry, S Lin, A S Garden, R M Howell, MD Anderson Cancer Ctr., Houston, TX |
| WE-C930-GePD-F9-2 | Low-Resource Vendor-Independent Coplanar Patient Clearance Verification Tool M Trager*, P Charpentier , Thomas Jefferson University Hospital, Philadelphia, PA |
| WE-C930-GePD-F9-6 | The Use of Multiple Isocenters to Achieve Non-Coplanar Treatment Geometry L Hall*, E Johnson , university Kentucky Medical Ctr, Lexington, KY |
| WE-FG-207-2 | JACK FOWLER JUNIOR INVESTIGATOR COMPETITION WINNER: Dynamic Fluence Field Modulation with Multiple Aperture Devices: Design, Implementation, and Assessment G Gang1*, A Mao1 , W Wang1 , J Siewerdsen1 , A Mathews1 , R Levinson2 , J Stayman1 , (1) Johns Hopkins University, Baltimore, MD, (2) Philips Healthcare, Haifa, Israel |
| WE-FG-KDBRA1-1 | Absolute Dosimetry Using a Novel Portable Water Calorimeter Design in MR-Linac H Nusrat1*, J Renaud2 , N Entezari1 , B Keller3 , J Seuntjens2 , A Sarfehnia1,3 , (1) Ryerson University, Toronto, ON, (2) McGill University, Montreal, QC, (3) Sunnybrook Health Science Center, Toronto, ON |
| WE-FG-KDBRA1-2 | Accuracy of Real-Time Large and Small Beam Measurements From An MR-Linac Using Cherenkov Imaging Technique in a Water Tank J Andreozzi1*, P Bruza1 , J Cammin2 , D Gladstone3,1 , B Pogue1 , O Green2 , (1) Dartmouth College, Hanover, NH, (2) Washington University, School of Medicine, St. Louis, MO, (3) Dartmouth-Hitchcock Medical Center, Lebanon, NH |
| WE-FG-KDBRA1-5 | Cherenkov Emission-Based Photon and Electron Beam Dosimetry Y Zlateva1*, I El Naqa2 , J Seuntjens3 , (1) McGill University, Montreal, QC, (2) University of Michigan, Ann Arbor, MI, (3) McGill University, Montreal, QC |
| WE-FG-KDBRA1-6 | Development of Quality Assurance Method for Dynamic Electron Arc Radiotherapy (DEAR) X Wang1*, D Sawkey2 , Q Wu1 , (1) Duke University Medical Center, Durham, NC, (2) Varian Medical Systems, Palo Alto, CA |
| WE-FG-KDBRB1-4 | Deep Learning-Based Super-Resolution 4D-MRI During MRI-Guided Radiation Therapy H Zhang1*, HM Gach1 , S Olberg1 , O Green1 , H Li1 , D Yang1 , G Hugo1 , J Kim2 , S Mutic1 , J Park1 , (1) Washington University in St. Louis, St Louis, MO, (2) Yonsei University College of Medicine, Seoul, Korea |
| WE-FG-KDBRB1-6 | BEST IN PHYSICS (JOINT IMAGING-THERAPY): On Axis and X-Band Linac Designs Enable Improved Passive Magnetic Shielding in MRI-Linac Systems B Whelan*, P Keall , University of Sydney, Camperdown, NSW |
| WE-HI-KDBRB1-5 | Radar-Based Monitoring of Breathing Motion During Dynamic IMRT Delivery D La Russa1,2*, A Falatah2 , M MacPherson1,2 , M Bolic2 , (1) The Ottawa Hospital, Ottawa, Ontario, (2) University of Ottawa, Ottawa, Ontario |
| WE-J-KDBRC-2 | Verification of Synthetic CT Scans for MRI-Only Prostate Treatment with EPID Transit Image Prediction P Greer1,3*, T Fuangrod2 , J Simpson1,3 , P Pichler1 , A McNeilly3 , B McCurdy4 , J Dowling5 , (1) Calvary Mater Newcastle, Newcastle, NSW (2) HRH Princess Chulabhorn College of Medical Science, Bangkok (3) University of Newcastle, Newcastle, NSW, (4) CancerCare Manitoba, Winnipeg, MB, (5) CSIRO, Brisbane, QLD |
| WE-J-KDBRC-9 | A Solution to Gantry Angle Dependent Magnetic Field Inhomogeneities for MR-IGRT HM Gach1*, S Nikolova2 , R Nikolov2 , R Lotey2 , S Mutic1 , O Green1 , (1) Washington University in St. Louis, St. Louis, MO, (2) ViewRay, Mountain View, CA |