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IM | IM/TH | TH | show all

Taxonomy: IM/TH- image segmentation: General (Most aspects)

MO-AB-KDBRA1-10	A Novel Multi-Projection Bioluminescence Tomography for Small Animal Radiation Research Platform (SARRP) X Xu*1, Z Deng1, I Iordachita2, J Wong1 , K Wang1, (1)Johns Hopkins University School of Medicine, Baltimore, MD (2)Johns Hopkins University, Baltimore,MD
MO-C930-GePD-F1-3	CT Image Reconstruction for Defective Detector Based On ART-TV Algorithm C Yuan1*, Z Chen2 , H Qi3 , B Li1 , J Ma1 , N Luo1 , S Wu3 , L Zhou1 , Y Xu1 , (1) Southern Medical University, Guangzhou, Guangdong, (2) Shantou Central Hospital, Shantou, Guangdong, (3) Guangzhou Huaduan Technology Co. Ltd., Guangzhou, Guangdong Guangdong
MO-C930-GePD-F9-1	An Investigation of Angular Dependence of Cherenkov Imaging for TSET T Miao1,2*, Y Zhu2 , Y Xie2 , S Huang2, B Pogue1 , T Zhu2 , (1) Dartmouth College, Hanover, NH, (2) University of Pennsylvania, Philadelphia, PA
MO-GH-KDBRA2-1	Development of Treatment Plan Evaluation Competencies: Design and Implementation of a Simulation Environment J Winter*, J Adleman , T Purdie , J Croke , A McNiven , The Princess Margaret Cancer Centre - UHN, Toronto, ON
MO-I345-GePD-F1-5	Procedure-Room Scattered-Radiation Dose-Rate Distribution Variation with Gantry Angle and Phantom C Guo*, Z Xiong , J Troville , S Rudin , D Bednarek , university at Buffalo (SUNY) School of Med., Buffalo, NY
MO-I345-GePD-F6-1	Chemoablation Agent Imaging with Background-Free 19F-MRI E Thompson1*, S Einstein1 , J Bankson1 , E Cressman2 , (1) Department of Imaging Physics, MD Anderson Cancer Center, Houston, TX, (2) Department of Interventional Radiology, UT MD Anderson Cancer Center, Houston, TX
MO-I345-GePD-F6-2	Exploration of Micro-CT to Guide Breast Conserving Surgery D McClatchy1*, R Zuurbier2 , W Wells2 , B Maloney1 , K Paulsen1 , B Pogue1 , (1) Dartmouth College, Hanover, NH, (2) Dartmouth Hitchcock Medical Center, Lebanon, NH
MO-I345-GePD-F6-5	Review of Patients Undergoing Fluoroscopically-Guided Interventions and External Beam Radiation Therapy Within a Quaternary Care Medical Center A Zhao*, K Wunderle , A Godley , Cleveland Clinic Foundation, Cleveland, OH
MO-J430-CAMPUS-F1-5	Non Contrast Magnetic Resonance Imaging (MRI) Biomarkers for Characterizing Thermal Lesions Following MR Guided High Intensity Focused Ultrasound Surgery (MRgHIFU):Preliminary Results in An Ex Vivo Tissue Model J Zhang*, A Ajala , R Muthupillai , Baylor St. Lukes Medical Center, Houston, TX
MO-J430-CAMPUS-F2-5	MRI Characterization of Thermoembolization, a Novel Transarterial Intervention SJ Fahrenholtz1*, C Guo2 , Christopher MacLellan1 , J Yung1 , K Hwang1 , RJ Stafford1 , E Cressman2 , (1) Imaging Physics Dept., UT MD Anderson Cancer Center, Houston, TX (2) Interventional Radiology Dept., UT MD Anderson Cancer Center, Houston, TX
MO-K-DBRA-2	BEST IN PHYSICS (THERAPY): Health Information Gateway and Exchange (HINGE): Radiation Oncology Data Analytics Portal J Nalluri*, W Sleeman , K Syed , P Hudgins , W Nieporte , R Ibrahim , J Palta , M Hagan , P Ghosh , R Kapoor , Virginia Commonwealth University, Richmond, VA
MO-K-DBRB-3	Rectal Cancer Survival Outcome Prediction Based On Radiomics Features for Different Imaging Modalities M Huang*, H Zhong , P Boimel , J Janopaul-Naylor , K Men , H Geng , C Cheng , P Gabriel , Y Fan , L Ungar , M Rosen , E Ben-Josef , Y Xiao , University of Pennsylvania, Philadelphia, PA
SU-E-207-3	Demonstration of Ultra-High Frame Rate Imaging Capability of a Photon-Counting Detector (PCD) A Shankar*, J Krebs , S Setlur Nagesh , D Bednarek , S Rudin , university at Buffalo (SUNY) School of Med., Buffalo, NY
SU-E-207-4	Dependence of Central-Axis Depth Dose On KV and HVL for Modern Diagnostic X-Ray Imaging J Feng1*, L Wagner1, (1) The University of Texas Health Sciences Center at Houston, UT McGovern Medical School, Houston, TX
SU-E-DBRB-6	Ultrasound Image Quality Comparison Between a 2D Intracavity Probe and a 3D Intracavity Probe Used in 2D Mode W Zhou1*, D Tradup2 , Z Long3 , J Browne4 , D Brown5 , N Hangiandreou6 , (1) Mayo Clinic, Rochester, MN, (2) Mayo Clinic, Rochester, MN, (3) Mayo Clinic, Rochester, MN, (4) Dublin Institute of Technology, Dublin 8, Dublin, (5) Mayo Clinic, Rochester, MN, (6) Mayo Clinic, Rochester, MN
SU-E-DBRB-7	X-Ray Beam Profile Characterization for Two Modern Wide-Beam CT Scanners K Yang1*, C Ruan2 , X Li1 , B Liu1 , (1) Massachusetts General Hospital, Boston, MA, (2) Brigham and Women's Hospital, Boston, MA
SU-E-KDBRC-4	Use of Vasculature Information in Biomechanical Model-Based Registration of Longitudinal Liver Cancer CT Scans G Cazoulat*, B Chaudhury , B Anderson , M Zaid , D Elganainy , EJ Koay , K Brock , The University of Texas MD Anderson Cancer Center, Houston, TX
SU-F-202-3	Determination of Evidence-Based Action Thresholds for DIBH Treatment Monitored with 3D Optical Surface Imaging System Y Song1*, H Zhu2 , X Tang3 , L Voros4 , M Zhang5 , Z Saleh6 , J Jeong7 , W Cai8 , B Mueller9 , B Mychalczak10 , (1) Memorial Sloan Kettering Cancer Center, Montvale, New Jersey, (2) Columbia University, New York, NY, (3) Memorial Sloan Kettering Cancer Center, West Harrison, NY, (4) ,,,(5) Memorial Sloan Kettering Cancer Center, New York, NY, (6) Memorial Sloan Kettering West Harrison, West Harrison, NY, (7) Memorial Sloan Kettering Cancer Center, West Harrison, NY, (8) Memorial Sloan Kettering Cancer Center, West Harrison, New York, (9) Memorial Sloan Kettering Cancer Center, Montvale, NJ, (10) Memorial Sloan Kettering Cancer Center, West Harrison, NY
SU-F-202-6	A Method to Improve Landmark Pair Positional Accuracy for Image Registration Verification D Yang*, Y Fu , X Chang , H Li , Washington University School of Medicine, St. Louis, MO
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-KDBRA1-7	Prospectively Incorporating Patient-Specific Survival Model in Central Lung SBRT Planning A Modiri1*, S Rice1 , C Schonewolf,2 , A Berman,2 ,S Feigenberg2 , C Simone1 , S Bentzen1 , A Sawant1 , (1) University of Maryland in Baltimore, Baltimore, MD, (2) Hospital of the University of Pennsylvania, Philadelphia, PA,
SU-F-KDBRA2-1	Beam Output Changes After Magnet Ramp Down in a 1.5 T Pre-Clinical MR-Linac H Lee1*, G Bosco2 , G Ibbott1 , (1) UT MD Anderson Cancer Center, Houston, TX, (2) Elekta, Atlanta, GA
SU-F-KDBRB1-6	Clinical Implementation of Single-Source, Dual-Energy CT Simulation in Radiotherapy A Smith*, M Hyun , D Zheng , University of Nebraska Medical Center, Omaha, NE
SU-H300-GePD-F4-5	What Did a Large Cohort Study for Clarkson-Type Secondary Check Find? H Tachibana*, National Cancer Center EPOC, Kashiwa
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-H300-GePD-F9-3	Increased Photon Starvation Artifacts at Low Helical Pitch in Ultra-Low-Dose CT M Bruesewitz*, T Vrieze , L Yu , C McCollough , Mayo Clinic, Rochester, MN
SU-H330-GePD-F7-4	How Normalization Method Affects Target Coverage for Leipzig-Style Applicators in HDR Skin Brachytherapy D Christ*, K Noa , M Carlson , N Gupta , Ohio State Univ, Columbus, OH
SU-H330-GePD-F9-5	Radiomics Versus Radiologist Interpretations of Geometrical and Texture MRI Features of Musculoskeletal Tumors A Rodriguez1*, S Fisher2 , M Folkert3 , H Omar4 , L Tenorio5 , A Chhabra6 , J Wang7 , (1) University of Texas Southwestern, Dallas, TX, (2) University of Texas Southwestern Medical Center, Dallas, TEXAS, (3) UT Southwestern Medical Center, Dallas, Texas, (4) University of Texas Southwestern Medical Center, Dallas, TX, (5) University of Texas Southwestern Medical Center, Dallas, TX, (6) University of Texas Southwestern Medical Center, Dallas, TX, (7) UT Southwestern Medical Center, Dallas, TX
SU-H400-GePD-F4-1	Commissioning and Validation of Brainlab Elements Multiple Metastases with An Elekta Versa HD and ExacTrac B Ruiz*, J Hill , L Boles , Johnson City Medical Center, Johnson City, TN
SU-H400-GePD-F5-4	Scintillator-Based Motion Monitoring of Electron and Photon External Beam Radiation Therapy Elizabeth Huynh*, Mandar S. Bhagwat , Dana-Farber Cancer Institute/Brigham and Women's Hospital, Harvard Medical School, Boston, MA
SU-H400-GePD-F6-2	Evaluation of Image Acquisition Frame Rate On Markerless Motion Tracking Using Fast-KV-Switching Dual Energy Fluoroscopy J Roeske1*, H Mostafavi2 , M Haytmyradov1 , M Surucu1 , A Wang2 , L Zhu2 , R Patel1 , M Harkenrider1 , (1) Loyola university Medical Center, Maywood, IL, (2) Varian Medical Systems, Palo Alto, CA,
SU-H400-GePD-F9-4	Impact of Phantom Motion Speed and Amplitude On a Prototype Rapid 3D KV CBCT Imaging System E Laugeman*, B Cai , T Mazur , O Green , L Santanam , G Hugo , S Mutic , H Li , Washington University School of Medicine, Detroit, MI
SU-H430-GePD-F6-1	AI-Guided Automated Target Delineation and Planning Optimization by Cloud-Based Treatment Planning System H Zhang1*, R Yang2 , (1) LinkingMed Inc. Beijing, Beijing(2) Peking University Third Hospital, Beijing, Beijing
SU-H430-GePD-F8-2	Common and Uncommon Artifacts in T1 SAG Sequences of Brain MRI E Lavdas1*, M Papaioannou2 , L Sarantaenna3 , G Apostolopoulou4 , L Gogou5 , N Papanikolaou6 , S Stathakis7 , P Mavroidis8 , (1) Technological Education Institute of Athens, Athens, Attiki, (2) Animus kyanoys Larisas Hospital, Larissa, Thessaly, (3) Animus kyanoys Larisas Hospital, Larissa, Thessaly, (4) Animus kyanoys Larisas Hospital, Larissa, Thessaly, (5) Technological Education Institute of Athens, Athens, Attiki, (6) University of Texas HSC SA, San Antonio, TX, (7) University Of Texas Health, San Antonio, TX, (8) university North Carolina, Chapel Hill, NC
SU-H430-GePD-F8-5	Lung Feature Tracking in 4D-MRI Using a Scale-Invariant Feature Transform Method E ColvillE Colvill1*, A Lomax1, O Bieri2, Z Celicanin2, D Weber1 , M Peroni1 , (1)Paul Scherrer Institut, Villigen-PSI, Switzerland, (2)University of Basel, Basel, Switzerland
SU-I-GPD-E-1	Simulated Radiation Measurement Labs for Radiology Residents and Radiography Students G David1*, (1) , Augusta University, Augusta, GA
SU-I-GPD-E-2	Physics Labs for First Year Radiology Residents G David*, Augusta University
SU-I-GPD-E-9	Optimizing Software Training Workflow in a High-Pressure Clinical Environment M Hyun*, Y Lei , S Wang , University of Nebraska Medical Center, Omaha, NE
SU-I-GPD-E-18	Group Consensus Peer Review: A Fertile Environment for Practical Radiation Oncology and Medical Physics Resident Education W Duggar*, R Bhandari , B Morris , C Yang , S Vijayakumar , University of Mississippi Med. Center, Jackson, MS
SU-I-GPD-E-19	Investigation of Physical Penumbra Definition in IMRT Applications h alipour , K Hadad*, Shiraz University, Shiraz, Fars
SU-I-GPD-I-2	Frequency and Clinical Impact of Breast MRI Artifacts W Sensakovic*, A Grindol , A Engel , C Rogers , Florida Hospital, Orlando, FL
SU-I-GPD-J-2	Cone-Beam CT for Inter-Fractional Patient Set-Up Verification in Particle Therapy A Pella1*, G Fattori2 , M Riboldi3 , P Cerveri4 , R Ricotti1 , B Tagaste1 , A Giorgetto1 , M Ciocca1 , F Valvo1 , R Orecchia1 , G Baroni5 , (1) Centro Nazionale di Adroterapia Oncologica (CNAO), Pavia, PV, Italy (2) Paul Scherrer Institut (PSI), Villigen, WMSA/C14, (3) Ludwig-Maximilians-Universitat Munchen, Munich, Germany, (4) Politecnico di Milano, Milan, MI, (5) Politecnico di Milano and Centro Nazionale di Adroterapia Oncologica (CNAO), Pavia, Italy
SU-I-GPD-J-10	A Retrospective Study On Portal Imaging Dose to Organs at Risk in Head and Neck Patient IMRT Radiation Treatment M Su1*, L Tena2 , S Sura1 , (1) Icahn School of Medicine at Mount Sinai , Elmhurst, NY, (2) Holy Name Medical Center, Teaneck, NJ
SU-I-GPD-J-14	IGRT Credentialing for NCI Sponsored Clinical Trials A Molineu*, P Chi , J Lowenstein , D Followill , UT MD Anderson Cancer Center, Houston, TX
SU-I-GPD-J-16	Coping with Obese Patient: Cone Beam CT for Image Guided Radiotherapy F.Q. Guo1, 2*, H Chen1, 2 , Z Chen1, 2, R Nath1, 2, (1) Yale University School of Medicine, New Haven, CT, (2) Yale New Haven Hospital, New Haven, CT
SU-I-GPD-J-20	Comparing the Accuracy of AlignRT and ExacTrac at Intrafractional Time Points During Cranial Stereotactic Radiosurgery and Stereotactic Radiotherapy Treatments T Wolken*, S Junell , Oregon Health & Science Univ, Portland, OR
SU-I-GPD-J-33	Assessment of Deformable Image Registration for Stomach Dose Accumulation in Pancreatic Cancer Radiotherapy: A Simplified Phantom Based QA and Clinical Performance Evaluation F Zhu*, G Ren , W Wu , Q Qin , F Zhu , Y Wang , T Xia , Department of Radiation Oncology, PLA General Airforce Hospital., Beijing, Beijing
SU-I-GPD-J-35	Evaluation of Diffeomorphic Demons Algorithm for Deformable Image Registration Using Virtual Phantom R Reiazi*, R Mohammadi , SR Mahdavi , Iran University of Medical Sciences, Tehran, Tehran
SU-I-GPD-J-60	Submillimeter Monitoring of Intrafraction Patient Movement with Optical Surface Imaging E Covington*, X Wu , I Brezovich , S Shen , R Cardan , R Popple , university Alabama Birmingham, Birmingham, AL
SU-I-GPD-J-66	Real-Time Breathing Phase Identification Using Treatment Beams, EPID, and Deep Network M Chen*, D Parsons , X Gu , W Lu , UT Southwestern Medical Center, Dallas, TX
SU-I-GPD-P-3	Quantifying Treatment Planning Workload Using Complexity-Based Metrics J Mechalakos*, C Della Biancia , P Wang , G Niyazov , E Hipp , K Morris , Memorial Sloan-Kettering Cancer Center, New York, NY
SU-I-GPD-P-9	Patient Safety: Improved Pre-Treatment Coordination and Communication Through the Use of An Electronic Whiteboard in Radiation Oncology W Bice*, John Muir Medical Center, Walnut Creek, CA
SU-I-GPD-P-12	A Novel Quality Management Program for the Halcyon G Kim1*, T Pawlicki1 , (1) University of California, San Diego, La Jolla, CA
SU-I-GPD-P-14	How to Document a CT Protocol: Practical Advice and a Free Template T Szczykutowicz*, University Wisconsin-Madison, Madison, WI
SU-I-GPD-P-16	Failure Mode and Effects Analysis of High Dose Rate Brachytherapy to Improve Patient Safety A Saini*, D Hunt , D Opp , S Wasserman , Moffitt Cancer Center, Tampa, FL
SU-I-GPD-P-28	A Quantitative Analysis of the Current Domestic Medical Physics Job Market J Paul1*, M Chowdhary2 , A Templeton3 , Y Liao4 , R Abrams5 , K Patel6 , J Turian7 , (1) Rush University Medical Center, Chicago, IL - Illinois, (2) Rush University Medical Center, Chicago, IL - Illinois, (3) Rush University Medical Center, Chicago, IL, (4) Rush University Medical Center, Chicago, IL, (5) Rush University Medical Center, Chicago, IL - Illinois, (6) Yale School of Medicine, New Haven, CT, (7) Rush University Medical Center, Chicago, IL
SU-I-GPD-P-39	The Limitation of 2D Fluence Measurement: An Extreme VMAT QA Using EPID and Detector Array W Jiang*, D Cao , F Chen , V Mehta , D Shepard , Swedish Cancer Institute, Seattle, WA
SU-I-GPD-P-41	Surface Dose Considerations in Prone Breast Treatment S McNeeley*, Princeton Radiation Oncology Ctr., Langhorne, PA
SU-I-GPD-P-44	A Guideline for Medical Physics Transition Into An Existing Radiation Oncology Facility A Plypoo*, J Roeske , R Patel , C Thomason , R Wynn , H Kang , Loyola university Medical Center, Chicago, IL
SU-I-GPD-P-48	New Conversion Factors Relating Dose -Length Product to Effective Dose for Chest CT Scan with TCM Y Huang*, H Liu , W Zhuo , Institute of Radiation Medicine, Fudan University, Shanghai, Shanghai
SU-I-GPD-P-54	A Comparison Between NCRP-147 Workload Parameters and Calculated Workload Parameters for CT Scanners in An Outpatient Clinic D Vergara , M Yester*, UAB Medical Center, Birmingham, AL
SU-I-GPD-P-58	Automated Solid Water Phantom Setup Using Light-Dependent-Resistors (LDR) L Voros*, M Zhang , Y Song , Memorial Sloan Kettering Cancer Center, New York, NY
SU-I-GPD-P-59	Tumor Response Assessment and Optimal Biologically Equivalent Dose (BED) of Lung Stereotactic Body Radiotherapy (SBRT) for Different Prescriptions M Ding1*, S DiBiase1 , W Zollinger2 , C Fox1 , R Ebeling2 , D Heard2 , R Posey2 , (1) Tulane University, New Orleans, LA, (2) Northeast Louisiana Cancer Institute, Monroe, LA
SU-I-GPD-SPS-4	Standardization of Nomenclature for Radiotherapy of Head and Neck Tumor in Two Institutions Y You1*, S Huang1 , S Lu2 , J Zhang2 , C Li2 , W Zheng1 , Z Zheng1 , Y Tao2 , X Huang2 , C Lin2 , W Wei3 , X Yang2 , Y Xia2 , (1) Xin Hua College of Sun Yat-Sen University, Guangzhou 510520, (2) State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Caner Medicine, Department of Radiation Therapy, Sun Yat-sen University Cancer Center, Guangzhou 510060, (3) Hubei Cancer Hospital, Wuhan 430079
SU-I-GPD-T-10	Dosimetric Evaluation of An Improved Design for HDR Surface Applicators H. Lavvafi*(1), E. Abouzari-lotf(2), M. Surucu (1), J. Roeske (1), A. Sethi (1) (1) Loyola University Medical Center, Chicago, IL (2) University Technology Malaysia, UTM, KL, Malaysia
SU-I-GPD-T-28	Dose Error in Using Point Source Approximation for Permanent Brain Seed Implants S Sorensen*, D Pinnaduwage , E Youssef , S Srivastava , X Yan , S Jani , D Brachman , Barrow Neurological Institute, Phoenix, AZ
SU-I-GPD-T-35	Correlation of Tc-99m MAA and Y-90 SPECT/CT Activity Distributions Using SUV Thresholding M Studenski*, R Llorente , L Portelance , University of Miami, Miami, FL
SU-I-GPD-T-57	Building An Electron Cutout Factor Table M Vossler*, Cleveland Clinic, Cleveland, OH
SU-I-GPD-T-61	A Novel Technique for Scleredema Treatment Using Electron Therapy N Neba1*, S Howard2 , J Coster3 , A Brito Delgado4 , H Saleh5 , K Guida6 , (1) ,,,(2) University of Kansas Health System, Overland Park, KS, (3) University of Kansas Health System, Overland Park, KS, (4) University of Kansas Hospital, Shawnee, KS, (5) University of Kansas Medical Center, Kansas City, Kansas, (6) University of Kansas Hospital, Kansas City, MO
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-66	Evaluation of Head and Neck Immobilization Device with and Without Shoulder Suppressor P Rassiah-Szegedi*, M Szegedi , V Sarkar , S Lloyd , C Haacke , F Su , Y Huang , L Huang , Y Hitchcock , B Salter , University Utah, Salt Lake City, UT
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-72	An Integrated Internet of Things (IoT) and Artificial Intelligence (AI) Environment for Radiotherapy W Xie1, 2*, F.Q. Guo1 , (1) Yale University, New Haven, CT, USA, (2) Central China Normal University, Wuhan, Hubei, China
SU-I-GPD-T-77	Dosimetric and Radiobiological Fitting of Xerostomia Outcome Data 12 Months After Radiation Therapy for Head and Neck Tumors A Kubli1*, D Fried2 , W Mendenhall3 , N Sheets4 , R Green5 , S Das6 , L Marks7 , B Chera8 , P Mavroidis9 , (1) ,Durham, NC, (2) UNC Health Care, Chapel Hill, NC, (3) University of Florida, Gainesville, FL, (4) UNC Health Care, Chapel Hill, NC, (5) University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, (6) University of North Carolina, Chapel Hill, NC, (7) UNC School of Medicine, Chapel Hill, NC, (8) University of North Carolina, Chapel Hil, NC, (9) university North Carolina, Chapel Hill, NC
SU-I-GPD-T-83	Tumor Size Can Have An Impact On TheOutcomes of Epidemiological Studies On Second Cancers After Radiotherapy U Schneider1,2*, L Walsh2 , W Newhauser3 , (1) Klinik Hirslanden, Zurich, Zurich, (2) University Zurich, Zurich, ZH, (3) Louisiana State University, Baton Rouge, LA
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-148	Direct Ion Storage (DIS) and Optically Stimulated Luminescent (OSL) Dosimeter Performance Comparison B Helbig*, J Wang, J Clements, Southern California Permanente Medical Group, Los Angeles, CA
SU-I-GPD-T-155	Formalization and Automation of Quality Assurance Processes in Radiation Oncology R Munbodh1*, H Zaveri2 , M Caminati3 , J Bowles3 , (1) Warren Alpert Medical School of Brown University, Providence, RI, United States, (2) Yale University School of Medicine, New Haven, CT, United States, (3) University of St Andrews, St Andrews, United Kingdom
SU-I-GPD-T-156	Impact of Positioning and Immobilization Devices On Skin Dose for IMRT Techniques P Delgado-Tapia , P Carrasco , N Jornet*, C Cases , A Latorre-Mussoll , A Ruiz-Martinez , M Lizondo , I Valverde-Pascual , M Ribas , Servei Radiofisica i Radioproteccio, Barcelona, Catalonia
SU-I-GPD-T-157	Pre-Treatment Table Coordinate Prediction for Improving Patient Safety in Radiation Therapy N Astorga*, D Saenz , N Kirby , K Rasmussen , S Stathakis , N Papanikolaou , Ut Health San Antonio, San Antonio, TX
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-206	Performance of Metal-Oxide-Semiconductor Field Effect Transistors for Clinical Radiation Therapy Applications B Hu1*, B King2 , M Huq3 , (1) UPMC Cancer Centers, Erie, PA, (2) The Regional Cancer Cemter, Erie, PA, (3) University of Pittsburgh Cancer Institute, Pittsburgh, PA
SU-I-GPD-T-209	In Vivo Dose Measurements During MV Portal Imaging Using MOSFET Dosimeters S Kumar*, R SINGH , P Ravindran , H GODSON , R PONMALAR , CHRISTIAN MEDICAL COLLEGE, Vellore, TAMIL NADU
SU-I-GPD-T-214	Clinical Evaluation of the Feasibility of in Vivo Measurements with MOSFET B Hu1*, B King2 , M Huq3 , (1) UPMC Cancer Centers, Erie, PA, (2) The Regional Cancer Cemter, Erie, PA, (3) University of Pittsburgh Cancer Institute, Pittsburgh, PA
SU-I-GPD-T-227	A Meta-Optimization to Automate Radiotherapy Treatment Planning Q Li1*, B Ziemer2 , Y Iterian1 , G Valdes2 , T Solberg3 , A Perez-Andujar2 , (1) University of San Francisco, San Francisco, CA, (2) University of California San Francisco, San Francisco, CA, (3) UCSF Comprehensive Cancer Center, San Francisco, CA
SU-I-GPD-T-252	Skin Dose Evaluation for Three-Field Prone Breast Radiotherapy J Jancasz*, S Hsu , L Goddard , A Basavatia , J Fox , W Tome , Montefiore Medical Center, Bronx, NY
SU-I-GPD-T-265	Impact of CT-HU Values in the Voxels Around the Reference Point On Plan Secondary Check J Nomura1*, H Tachibana2 , S Moriya3 , S Miyakawa4 , T Kurosawa4 , S Jinno1 , M Sato1 , (1) Komazawa University, Setagaya, Tokyo, (2) National Cancer Center Hospital East, Kashiwa, Chiba, (3) University of Tsukuba, Tsukuba, Ibaraki, (4) Tokyo Women's medical University, Sinjuku, Tokyo
SU-I-GPD-T-270	Determining Blocked Equivalent Square Field Size Using An MLC Centroid Method W Taylor*, K Woods , D DiCostanzo , Ohio State University Medical Center, Columbus, OH
SU-I-GPD-T-276	Studies On Fundamental Interaction Parameters For Stainless Steel And Titanium Using Flattened And Un-Flattened Mega Voltage X-Ray Beam Tamilarasan Rajamanickam1*, Sivakumar Muthu1 , Perumal Murugan1 , Muddappa Pathikonda1 , Senthilnathan K2 , Arunai Nnambi Raj N2 , Ramesh Babu P2 , (1) Sri Shankara Cancer Hospital & Research Centre, Bangalore, Karnataka, (2) Vellore Institute of Technology, Vellore, Tamilnadu
SU-I-GPD-T-332	Digital Electrometer Response in a Pulsed-Beam Linear Accelerator Environment L Turner*, J Radtke , J Micka , W Culberson , university of Wisc Madison, Madison, WI
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-346	Deep Inspiration Breath-Hold (DIBH) Radiotherapy in Left-Sided Breast Cancer Patients After Mastectomy: A Dosimetric Comparison Study Feng Zhao1*, Guorong Yao1 , Jiayan Shen1 , Yongbiao Luo2 , Luyi Bu1 , Qibao Zhu2 , Zhongjie Lu1 , Senxiang Yan1 , 1.Department of Radiation Oncology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang 310003, PR China.2.Department of Radiation Oncology, Yiwu Central Hospital, Yiwu, Zhejiang 322000, PR China.
SU-I-GPD-T-354	Effect of Radiation Treatment Technique On Clinical Outcome of Small Cell Lung Cancer Patients T Podder1*, A Dey2 , T Biswas1 , (1) University Hospitals Seidman Cancer Center, Cleveland, OH, (2) University of Akron, Akron, OH
SU-I-GPD-T-355	Commissioning of a Novel Real-Time Tracking Radiotherapy System with Four X-Ray Tubes and Flat Panel Detectors T Sasage1*, S Tanabe2 , S Utsunomiya3 , O Umetsu1 , R Kuwabara1 , T Kuribayashi1 , H Takatou1 , G Kawaguchi1 , H Aoyama4 , (1) Uonuma Kikan Hospital, (2) Niigata University Medical and Dental Hospital, Niigata, Niigata, (3) Graduate School of Health Sciences, Niigata University, Niigata, Niigata, (4) Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Niigata
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-389	Optimized Dose Delivery for a New Generation Rotating Gamma System J Xu*, A Eldib , L Jin , C Ma , Fox Chase Cancer Center, Philadelphia, Pennsylvania
SU-I-GPD-T-399	Correlating Edema Risk with Dose Metrics for Meningioma Patients Receiving Stereotactic Radiosurgery M Sharma*, J Saenz , G Choi , M Schell , K Usuki , M Milano , University of Rochester Medical Center, Rochester, NY
SU-I-GPD-T-418	A Phantom-Based Analysis of Small Field Monitor Unit Calculation Agreement Between the Eclipse Treatment Planning System and RadCalc Software S Ellefson*, E Clouser, Mayo Clinic Arizona, Phoenix, AZ
SU-I-GPD-T-439	Vulnerability of Microcomputer to Instability Induced by Acute Neutron Radiation Exposure: Effects of CPU Process Size J Herrington1*, S Ahmad1 , Y Chen1 , L Lewis1 , C Ferreira2 (1) University of Oklahoma HSC, Oklahoma City, OK, (2) University of Minnesota, Minneapolis, MN
SU-I-GPD-T-456	Reduced Toxicity Following PLDR TBI in a Mouse Model D Cvetkovic*, B Wang , L Chen , C Ma , Fox Chase Cancer Center, Philadelphia, PA
SU-I-GPD-T-461	Measurement of Radiation-Induced Injury in Mouse Brain by Magnetic Resonance Imaging and Histology A Boria*, C Perez-Torres , Purdue University, West Lafayette, IN
SU-K-DBRA-2	Dosimetric and Radiobiological Fitting of Dysphagia Outcome Data 12 Months After Radiation Therapy for Head and Neck Tumors A Kubli1*, D Fried2 , W Mendenhall3 , N Sheets4 , R Green5 , S Das6 , L Marks7 , B Chera8 , P Mavroidis9 , (1) ,Durham, NC, (2) UNC Health Care, Chapel Hill, NC, (3) University of Florida, Gainesville, FL, (4) UNC Health Care, Chapel Hill, NC, (5) University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, (6) University of North Carolina, Chapel Hill, NC, (7) UNC School of Medicine, Chapel Hill, NC, (8) University of North Carolina, Chapel Hil, NC, (9) university North Carolina, Chapel Hill, NC
SU-K-KDBRA1-7	Dosimetric Evaluation of Two Daily Bolus Materials S Parker1*, V Howard2 , L Evans3, (1) university North Carolina, High Point, NC, (2) Novant Health Forsyth Medical Center, Winston-Salem, NC, (3) Piedmont Radiation Oncology, Winston-Salem, NC
SU-K-KDBRA2-4	Field-In-Field Breast Planning for a Jawless, Double-Stack MLC Linac Using Flattening-Filter-Free Beams R Morris1*, B Cai2 , J Hilliard3 , G Hugo4 , S Mutic5 , (1) ,,,(2) Washington University School of Medicine, St. Louis, MO, (3) Washington University School of Medicine, St Louis, MO, (4) Washington University School of Medicine, St. Louis, MO, (5) Washington University in St Louis, St Louis, MO
SU-L-209-2	Data Integrity Systems for Organ Contours in Radiation Therapy Planning V Shah*, P Lakshminarayanan , J Moore , P Tran , H Quon , C Deville , T McNutt , Johns Hopkins University School of Medicine Department of Radiation Oncology and Molecular Radiation Sciences, Baltimore, Maryland
SU-L-KDBRA2-4	Minimizing Plan Quality Variation and Reducing Planning Time Via Automatic Platform for Breast Radiotherapy K Yang*, L Romak , B Streifeld , Y Do , J Losito , E Geating , M Hofmann , S Day , F Mourtada , Christiana Care Hospital, Newark, DE
TH-AB-KDBRC-2	An Automated Plan-Quality Evaluation Based On 3D Dose Features for Online Adaptive Replanning J Zhang*, S Lim , E Ahunbay , X Li , Medical College of Wisconsin, Milwaukee, WI
TH-CD-207-12	Patient Brain-Dose Estimation for Fluoroscopically-Guided Neuro-Interventional Procedures Z Xiong*, C Guo, J Troville, S Rudin, D R Bednarek, The State University of New York at Buffalo, Buffalo, NY
TH-CD-DBRA-9	Fiber Optic Dosimeters Based On Silver-Only Coated Hollow Waveguides for Radiation Therapy Dosimetry A Darafsheh*, Washington University School of Medicine, St. Louis, MO
TH-EF-202-1	A Metropolis Monte Carlo Simulation Scheme for Ultra-Fast X-Ray Scattering Photon Calculation in Cone-Beam CT Y Chen1*, Y Zhang1 ,Z Tian2 , S Jiang2 , L Zhou1 , X Jia2 , Y Xu1 , (1) Southern Medical University, Guangzhou, Guangdong, (2) UT Southwestern Medical Ctr at Dallas, Dallas, TX
TH-EF-202-8	Metal Artifact Reduction with a Deep Image Prior Q Xu1,2*, J Wang2 , H Shirato1,3 , L Xing1,2 , (1) Department of Radiation Oncology, Stanford University, USA, (2) Global Station for Quantum Medical Science and Engineering, Hokkaido University, Japan, (3) Faculty of Radiation Medicine, Hokkaido University, Japan
TU-AB-205-1	Quantification of Prostate Movement with On-Demand KV Imaging During SBRT K C Jones*, J Paul , Z Grelewicz , N Sen , D Wang , J Turian , Rush University Medical Center, Chicago, IL
TU-AB-205-3	Probabilistic Decomposition of X-Ray Image Sequence to Extract Obscure Target Objects for Monitoring Intrafractional Organ Motion M Shindo1*, K Ichiji1 , N Homma2 , X Zhang3 , Y Takai4 , M Yoshizawa5 , (1) Graduate School of Engineering, Tohoku University, Sendai, Japan, (2) Tohoku University Graduate School of Medicine, Sendai, Japan, (3) National Institute of Technology, Sendai College, Sendai, Japan, (4) Southern Tohoku BNCT Research Center, Koriyama, Fukushima, (5) Cyberscience Center, Tohoku University, Sendai, Japan
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-F5-1	Characterization and Short-Term Stability of Dose and Image Quality Parameters of the Gamma Knife Iconâ„¢ KV-CBCT Imaging System D Wieczorek*, V Mishra , R Kotecha , M Hall , A Gutierrez , Miami Cancer Institute, Miami, FL
TU-C1000-GePD-F6-1	A Retrospective, Dosimetric Analysis of Post Y-90 Liver Radio-Embolization Via Microspheres D Alvarez1*, M Chuong2 , R Gandhi3 , V Mishra4 , A Gutierrez5 , (1, 2, 4, 5) Miami Cancer Institute, Miami, FL, (3) Baptist Hospital of Miami, Miami, FL,
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-F2-5	A Prospective Weekly Volumetric Magnetic Resonance Imaging (MRI) Study of Parotid Glands and Neck Nodes in Oropharyngeal Cancer (OPC) Patients Treated On a Phase II Trial of Adaptive Radiotherapy (ART) C Polvorosa*, Y Hu , M Hunt , J Mechalakos , P Zhang , S Fontenla , C Shi , X Li , N Allgood , S McBride , N Riaz , N Lee , CJ Tsai , Memorial Sloan Kettering Cancer Center, New York, NY
TU-C1030-GePD-F3-2	A Retrospective Comparison of TG-43 Calculated and Heterogeneity-Corrected Dose Distributions for 125I COMS Eye Plaques S Simiele*, A Choi , H Cho , C Lee , University of Michigan, Ann Arbor, MI
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-F6-2	Bench-To-Bedside Advanced Imaging Technology Applications:Early Clinical Outcomes From the Phase II TROG 15.01SPARK Prostate Cancer SABR Trial P Keall1*, H Ball1 , D Nguyen1 , R O'Brien1 , V Gebski1 , J Booth2 , T Eade2 , A Kneebone2 , T Moodie3 , A Hayden3 , S Turner3 , N Hardcastle4 , S Siva4 , S Arumugam5 , M Sidhom5 , P Greer6 , J Martin6 , (1) University of Sydney, Camperdown, NSW, (2) Royal North Shore Hospital, St Leonards, NSW,(3) Crown Princess Mary Cancer Centre, Westmead NSW, (4) Peter MacCallum Cancer Centre, Melbourne, VIC, (5) Liverpool Cancer Therapy Centre, Liverpool, NSW, (6) Calvary Mater Newcastle, Newcastle, NSW
TU-C1030-GePD-F8-6	Smarter Cancer Detection Through Machine-Learning Applied to High-Resolution Diffraction Tissue Scanning D Nacouzi*, J Spencer , B zhao , C Leung , S McCall , j greenberg , A Kapadia , Duke University, Durham, NC
TU-C1030-GePD-F9-3	Velocity-Based Selection of Gating Phases Using 4DCT Respiratory Waveform Analysis N Manohar*, T Wang , X Yang , S Dresser , P Patel , K Higgins , T Liu , A Dhabaan , Emory University, Atlanta, GA
TU-C930-GePD-F8-1	A Modification Method of Signal Intensity for Fabricating a Multi-Modality Phantom in MR Image-Guided Therapy: Using a Silicone Oil M Kim*, J Park , C Choi , J Yoon , H An , J Kim , Seoul National University Hospital, Seoul, SEOUL
TU-C930-GePD-F9-1	A Monte Carlo Study of the Impact of Electronic Noise On Low-Dose EPID Image Simulation M Shi1 2*, M Myronakis2, Y Hu2, J Rottmann2, R Berbeco2, (1) University of Massachusetts Lowell, Lowell, MA, (2) Department of Radiation Oncology, Brigham and Women's Hospital, Dana Farber Cancer Institute, Harvard Medical School, Boston, MA
TU-C930-GePD-F9-2	A Novel Method for Fast Image Simulation of Electronic Portal Imaging Device (EPID) M Shi1 2*, M Myronakis2, Y Hu2, R Berbeco2, (1) University of Massachusetts Lowell, Lowell, MA, (2) Department of Radiation Oncology, Brigham and Women's Hospital, Dana Farber Cancer Institute, Harvard Medical School, Boston, MA
TU-C930-GePD-F9-5	The Impact of Using a Surface Imaging System On the Number of Portal Images Acquired During Setup for Breast Cancer Patients B Juneja*, L Kim , A Patel , MD Anderson Cancer Center at Cooper, Camden, NJ
TU-D-KDBRA1-2	Fitting NTCP Models to SBRT Dose and Carotid Blowout Syndrome Data P Mavroidis1*, J Grimm2 , M Cengiz3 , S Das4 , G Yazici5 , G Ozyigit6 , (1) university North Carolina, Chapel Hill, NC, (2) Johns Hopkins University, Baltimore, MD, (3) Hacettepe University, Faculty of Medicine, Ankara, Ankara, (4) University of North Carolina, Chapel Hill, NC, (5) Hacettepe University, Faculty of Medicine, Ankara, Ankara, (6) Hacettepe University, Faculty of Medicine, Ankara, Ankara
TU-D-KDBRA1-6	Reducing the Complexity of Simultaneously Optimized Dual Energy Fluence Maps S Momin2*, J Grafe1 , T Zhang2 , R Khan2 , (1)Ryerson University, Toronto, ON, (2) Washington University School of Medicine, St. Louis, MO
TU-D-KDBRB1-4	Optimization of Relative Stopping Power by Multi-Projection Proton Radiography R Zhang*, G Sharp , K Jee , C Finley , E Cascio , J Flanz , H Lu , Massachusetts General Hospital, Boston, MA
TU-D-KDBRB1-5	Quantitative Comparison of Proton, Helium- and Carbon-Ion Computed Tomography for Ion Therapy Treatment Planning S Meyer1*, F Kamp2 , A Mairani3,4 , C Belka2,5 , D Carlson6 , C Gianoli1 , K Parodi1,7 , (1) Ludwig-Maximilians-Universitaet Muenchen, Garching b. Muenchen, Bavaria, (2) University Hospital LMU Munich, Munich, Bavaria, (3) Heidelberg Ion Beam Therapy Center, Heidelberg, Baden-Wuerttemberg, (4) Fondazione CNAO, Pavia, Lombardy, (5) German Cancer Consortium, Munich, Bavaria, (6) Yale university School of Medicine, New Haven, CT, (7) Heidelberg University Hospital, Heidelberg, Baden-Wuerttemberg
TU-E115-GePD-F8-3	Evaluation of Fluoroscopic Dose Metrics Predicted by Dose Management Software D Hintenlang1*, K Little2 , X Jiang3 , X Yang4 , N Fitousi5 , (1) Ohio State Univ, Columbus, OH, (2) Ohio State Univ, Columbus, OH, (3) Ohio State University, Columbus, OH, (4) The Ohio State University, Columbus, OH, (5) Qaelum, Leuven, Belgium
TU-E115-GePD-F8-4	Insight On Patients Undergoing Repeated Fluoroscopically Guided Interventional (FGI) Procedures J Dave*, D Eschelman , Z Merritt , C Gonsalves , Thomas Jefferson University, Philadelphia, PA
TU-E115-GePD-F8-5	Monte Carlo Based Reconstruction of Organ Dose in Patients Undergoing PICC and TIPS Fluoroscopically Guided Interventions J Brown1*, D Kwak2 , J Duncan3 , W Bolch4 , (1) ,Gainesville, FL, (2) University of Central Florida College of Medicine, Orlando, Fl, (3) Mallinckrodt Institute of Radiology, Washington University School of Medici, Saint Louis, MO, (4) university Florida, Gainesville, FL
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-E115-GePD-F9-5	Initial Patient Setup Influences Image-Guided Setup Accuracy R Culcasi1*, G Baran2 , M Snyder1,3 , (1) Wayne State University School of Medicine, Detroit, MI, (2) Karmanos Cancer Institute, Detroit, MI, (3) Beaumont Health System, Royal Oak, MI
TU-GH-KDBRC-7	Motion Compensated Dynamic MRI Reconstruction in Compressed Sensing Framework Using Local Affine Optical Flow Constraint N Zhao*, D O'Connor , D Ruan , K Sheng , UCLA School of Medicine, Los Angeles, CA
TU-GH-KDBRC-10	Advances in Imaging of Radiation Therapy Response in Soft Tissue Sarcomas Using Magnetic Resonance Elastography (MRE) and Dynamic Contrast-Enhanced (DCE)-MRI K Pepin*, R Grimm , S Kargar , M Howe , K Fritchie , N Laack , M Herman , D Pafundi , Mayo Clinic, Rochester, MN
TU-I345-GePD-F3-3	Identifying and Correlating Error Trends Through Physics Chart Checking E Silverstein*, E Clouser , Mayo Clinic Arizona, Phoenix, AZ
TU-I345-GePD-F5-5	Quantitative Assessment of a New Onboard Imaging System for Leksell Gamma Knife Icon J Stanford*, J Treas , A Youssef , J Sheehan , Holy Spirit Cancer Center- A Geisinger Affiliate, Mechanicsburg, PA
TU-I345-GePD-F6-1	A Direct Comparison of Commercial Surface Imaging and Radiographic Imaging for SRS Alignment in Phantom D Wiant*, H Liu , Q Shang , T Hayes , J Maurer , B Sintay , Cone Health Cancer Center, Greensboro, NC
TU-I345-GePD-F6-3	Do We Still Need Tattoos? M Roof*, J Chavez , H Liu , B Sintay , D Wiant , Cone Health Cancer Center, Greensboro, NC
TU-I345-GePD-F6-6	Clinical Knowledge-Based Estimation of Target Position Displacements Using Machine Learning Architectures in Prostate Intensity Modulated Radiotherapy Y Kai1,2*, H Arimura2 , K Ninomiya2 , M Maruyama1 , Y Nakaguchi1 , Y Shimohigashi1 , (1) Kumamoto University Hospital, Honjou, Chuo-ku, Kumamoto, Japan (2) Kyushu University, Maidashi, Higashi-ku, Fukuoka, Japan
TU-J430-CAMPUS-F1-1	A New Denoising Method Based On Wavelet Coefficient Classification in Scatter Corrected CBCT Images Y Li , Z Yu , G Yu , D Li*, Shandong Normal University, Jinan, Shandong
TU-J430-CAMPUS-F2-4	Development and Evaluation of a Virtual Reality-Based Radiotherapy Platform J Sutherland*, D La Russa , The Ottawa Hospital, Ottawa, ON
WE-AB-DBRA-9	Scintillation Dots for Real-Time Visual Tracking of the HDR Source as a QA Process During Skin Therapy E Huynh*, P Devlin, I Buzurovic, R Cormack, T Harris, D O'Farrell, M Bhagwat, Brigham and Women's Hospital, Dana-Farber Cancer Institute, Harvard Medical School Boston, MA
WE-AB-KDBRB1-6	BEST IN PHYSICS (JOINT IMAGING-THERAPY): ACROBEAT: Adaptive CaRdiac COne BEAm Computed Tomography T Reynolds*, C Shieh , R O'Brien , P Keall , University of Sydney, Camperdown, NSW
WE-AB-KDBRB1-9	HINGE - A Demonstration of FHIR Framework Principles Into An Integrated Health Care Platform for Quality Assessment, Analytics and Smart Decision-Support Apps in Radiation Oncology J Nalluri*, W Sleeman , K Syed , P Hudgins , W Nieporte , R Ibrahim , J Palta , M Hagan , P Ghosh , R Kapoor , Virginia Commonwealth University, Richmond, VA
WE-AB-KDBRB1-10	An Investigation of the Optical Properties Dependence for Cherenkov Imaging of TSET T Zhu1*, T Miao1,2, Y Zhu1, Y Ong1, Y Xie1, H Petroccia1 , B Pogue2, (1) university Pennsylvania, Philadelphia, PA, (2) Dartmouth College, Hanover, NH
WE-AB-KDBRC-1	Patient-Specific Mapping, Modeling and Mitigating Radiation-Induced Airway Injury in Lung SAbR A Modiri1*, S Samanta1 , A Hagan1 , T Rozario2 , Y Yan2 ,Kun-Chang Yu 3, H Wibowo 3, R Timmerman2 , A Sawant1 , (1) University of Maryland in Baltimore, Baltimore, MD, (2) UT Southwestern Medical Center, Dallas, Texas, (3) Broncus Medical, Inc., San Jose, CA
WE-C1000-GePD-F9-1	A Sliding Window Approach for Improved VMAT Dose Calculation H Alahmad*, J Park , N Potter , B Lu , G Yan , C Liu , J Li , University of Florida, Gainesville, FL
WE-C1000-GePD-F9-6	Streamlined End-To-End Protocols for Standardized SBRT Plans R Culcasi1*, G Baran2 , M Snyder1,3 , (1) Wayne State University School of Medicine, Detroit, MI, (2) Karmanos Cancer Institute, Detroit, MI, (3) Beaumont Health System, Royal Oak, MI
WE-C1030-GePD-F2-5	Transmission Factor Evaluation of Commercial Transmission Detector for Online Dosimetry Sung Young Lee1 , Chang Heon Choi1,2,3* , Jung-in Kim1,2,3 , Jong Min Park1,2,3, , So-Yeon Park2,4 , Seonghee Kang5 , (1) Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea, (2) Institute of Radiation Medicine, Seoul National University Medical Research Center, Seoul, Korea (3) Department of Radiation Oncology, Seoul National University Hospital, Seoul, Korea (4) Department of Radiation Oncology, Veterans Health Service Medical Center, Seoul, Korea, (5) Seoul National University Bundang Hospital, Seongnam-si, Gyeonggi-do, Korea
WE-C1030-GePD-F5-3	Generative Adversarial Network for Undersampled Brain MRI Reconstruction N Zhao*, K Sheng , UCLA School of Medicine, Los Angeles, CA
WE-C1030-GePD-F9-1	3D Conformal Radiotherapy for Early-Stage Breast Cancer Delivered in the Prone Position Is Robust to Daily Setup Variations H Al-Hallaq*, A Xiao , G Hubert , Y Hasan , J Jutzy , S Chmura , H Al-Hallaq , The University of Chicago, Chicago, IL
WE-C1030-GePD-F9-5	Lung Dose Threshold for Interstitial Pneumonitis for Patients Undergoing Total Body Irradiation A Nalichowski1*, M Snyder2 , J Rakowski3 , D Ionascu4 , I Chetty5 , R Fisher6 , J Burmeister3 , (1) Karmanos Cancer Institute, Detroit, MI, (2) Beaumont Hospital, Royal Oak, MI, (3) Wayne State university School of Medicine, Detroit, MI, (4) University of Cincinnati, Cincinnati, OH, (5) Henry Ford Health System, Detroit, MI, (6) Fisher Statistics, Lincoln, NE,
WE-C930-GePD-F1-2	Method of Binning Aggregated Radiation Dose Structured Report Data with Applications in the Identification of Deviating Examinations and the Calculation of Typical Dose Indices On An Acquisition Protocol and Series Level in Computed Tomography R Bujila1*, P Nowik2 , (1) Karolinska University Hospital, Stockholm, ,(2) Karolinska Institutet, Stockholm, Stockholm
WE-C930-GePD-F5-2	Commissioning and Accuracy of On-Board Imaging and Optical Surface Tracking for Three Varian Linear Accelerators M Hyun1*, R Ma2 , T Diener1 , (1) University of Nebraska Medical Center, Omaha, NE, (2) Memorial Sloan Kettering Cancer Ctr. Westchester, West Harrison, NY
WE-C930-GePD-F5-5	Performance Evaluation of 3D Model-Based Global-To-Local Deformable Surface Registration of Multi Organs in Prostate Cancer M Nakamura1*, M Nakao2 , H Hirashima1 , H Iramina1 , T Mizowaki1 , (1) Kyoto University, Graduate School of Medicine, Kyoto , (2) Kyoto University, Graduate School of Informatics, Kyoto
WE-C930-GePD-F6-4	Investigating the Risk Culture in Three Disparate Fields M Schell1*, K Schell2 , A Abdulla3 , (1) university Rochester Medical Center, Rochester, NY, (2) University of Michigan, Ann Arbor, MI, (3) University of California - San Diego, La Jolla, CA
WE-FG-207-9	Manufacturer-Neutral Simulation and Reconstruction of Low-Dose CT Patient Projection Data J Weaver*, L Yu , T Moen , S Tao , C McCollough , Mayo Clinic, Rochester, MN
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-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
WE-J-KDBRC-7	Phantom- and Task-Based Image Quality On a Low Field MR Integrated Treatment Delivery System Compared to Diagnostic Systems C Brunnquell*, K Vigen , H Musunuru , M Bassetti , B Paliwal , P Yadav , University of Wisconsin-Madison, Madison, WI