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| MO-C930-GePD-F1-1 | A New Registration Method Based On Surface Image Guided Radiation Therapy Jianfeng Zhao1,Pu Huang1,Lei Xing2, Steven Yi4, Bao Zhang3,Frank Meng4, Dengwang Li*1,(1) Shandong Normal University, Jinan, Shandong(2) Stanford University, School of Medicine, Stanford, California(3) Nanjing Hummingbird Hechnology co. Ltd, Nanjing, Jiangsu(4) Xyken LLC, Vienna, Virginia |
| MO-C930-GePD-F1-2 | Accurate Calcification Detection On Cone-Beam Breast CT From Very Few Projections C Fang1, L Shi2 , L Zhu1* , (1) University of Science and Techonology of China, Hefei, Anhui, (2) Stanford University, Stanford, CA, (3) University of Science and Technology of China, Hefei, Anhui |
| 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-F1-4 | Investigation of Radiation Dosimetry Method in IGRT Y Katsuragawa1*, N Hayashi2 , Y Adachi3 , Y Muraki3 , Y Sugiura3 , K Yasui2 , M Kobayashi1 , (1)Graduate School of Health Sciences, Fujita Health University, (2) School of Health Sciences, Fujita Health University, (3) Department of Radiology, Seirei Hamamatsu General Hospital, |
| MO-C930-GePD-F5-5 | Evaluation of the Dose Delivery Accuracy and Its Dependence On Imaging Modality and Deformable Image Registration Algorithm in Prostate Cancer Patients J Hammers1*, S Pirozzi2 , D Lindsay3 , O Kaidar-Person4 , N Papanikolaou5 , S Stathakis6 , R Chen7 , S Das8 , P Mavroidis9 , (1) ,Chapel Hill, NC, (2) MIM Software Inc., Cleveland, OH, (3) University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, (4) Rambam Health Care Campus, Haifa, ,(5) Ut Health San Antonio, San Antonio, TX, (6) University Of Texas Health, San Antonio, TX, (7) UNC Health Care, Chapel Hill, NC, (8) University of North Carolina, Chapel Hill, NC, (9) university North Carolina, Chapel Hill, NC |
| MO-C930-GePD-F6-2 | The Value of Quantitative CBCT Images Parameters Variations in Prediction of Early Response to Chemoradiotherapy in NSCLC Q Wen*, J Zhu , Q Qiu , C Ma , X Meng , Y Yin , J Yu , Shandong Cancer Hospital Affliated to Shandong University, Jinan, Shandong Province |
| MO-C930-GePD-F6-6 | Effect of CBCT Field of View On Calculation of Head and Neck PTV Coverage R LJ Qiu*, N Joshi , N Woody , S Koyfman , A Godley , The Cleveland Clinic, Cleveland, OH |
| MO-E115-GePD-F2-4 | Longitudinal Changes of Cone Beam Computed Tomography Based Radiomics Features During Chemoradiotherapy for Locally Advanced Lung Cancer L Shi1*, Y Rong1 , M Daly1 , B Dyer1 , S Benedict1 , P Wang2 , J Qiu2 , T Yamamoto1 , (1) University of California Davis Comprehensive Cancer Center, Sacramento, CA, (2) Taishan Medical University, Taian, Shandong |
| MO-E115-GePD-F5-2 | Daily Edge Deformation Prediction Using Artificial Neural Network Regression for Prior Contour Based Total Variation Reconstruction (PCTV-ANN) for Low Dose CBCT Y Chen1*, K Lafata2 , F Yin3 , L Ren4 , (1) Duke University, Durham, NC, (2) Duke University, Durham, NC, (3) Duke University Medical Center, Durham, NC, (4) Duke University Medical Center, Durham, NC |
| MO-I345-GePD-F2-3 | Comparison of Beam Characteristics and Organ Doses for a Proton Gantry-Mounted CBCT System Modelled with MCNP6 and GATE O Ardenfors1*; 2, T Henry1; 2, I Gudowska1; 2, G Poludniowski3 , A Dasu4 , (1) Stockholm University, Stockholm, Sweden, (2) Karolinska Institutet, Stockholm, Sweden, (3) Karolinska University Hospital, Stockholm, Sweden, (4) The Skandion Clinic, Uppsala, Uppsala |
| 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 |
| 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-KDBRA2-7 | Proton Interfractional Range Verification in Pediatric Patients for Pelvic Tumors Based On Synthetic CT O Ates*, C Hua , J Uh , P Fakhriddin , L Zhao , M Krasin , St. Jude Childrens Research Hospital, Memphis, TN |
| SU-E-KDBRB1-2 | Cone Beam CT-Ventilation From Mass Conserving Point Cloud Density Functions E Castillo1*, R Castillo2 , Y Vinogradskiy3 , D Solis4 , A Thompson5 , T Guerrero6 , (1) Beaumont Health, Royal Oak, MI, (2) Emory Univ, Atlanta, GA, (3) University of Colorado Denver, Aurora, CO, (4) Beaumont Health, Royal Oak, Michigan, (5) Beaumont Health, Royal Oak, Michigan, (6) Beaumont Health System, Royal Oak, MI |
| 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-202-2 | CBCT-Based Dose Calculations with a Two-Dimensional Anti-Scatter Grid Prototype: The Effect of Scatter Suppression On Dose-Calculation Accuracy B Miller*, T Alexeev , D Thomas , K Stuhr , B Kavanagh , M Miften , C Altunbas , University of Colorado School of Medicine, Aurora, CO |
| SU-F-202-4 | Motion Model Source Influence On Respiratory Motion Compensation Methods for 4D-CBCT Using Image Registration and Reconstruction MJ Riblett1*, E Weiss1 , GE Christensen2 , GD Hugo3 , (1) Virginia Commonwealth University, Richmond, VA, (2) University of Iowa, Iowa City, IA, (3) Washington University in St. Louis, St Louis, MO |
| SU-H300-GePD-F5-6 | Phantom Validation On Synthetic CT Based Adaptive Planning for Interfractional Anatomy Changes in Proton Therapy O Ates*, L Zhao , C Hua , J Uh , W Yao , T Merchant , St. Jude Childrens Research Hospital, Memphis, TN |
| SU-H300-GePD-F6-4 | Enhancing Accuracy of the Deformation-Driven CBCT Reconstruction by a Deep Learning-Based Projection Mapping Scheme Y Zhang*, L Chen , B Li , M Folkert , X Jia , X Gu , J Wang , UT Southwestern Medical Center, Dallas, TX |
| SU-H330-GePD-F5-1 | Dose Reconstruction for Lung Stereotactic Body Radiation Therapy (SBRT) Patients Using On-Board 4D Cone-Beam CT X Huang*, Y Zhang , J Wang , UT Southwestern Medical Center, Dallas, TX |
| SU-H330-GePD-F5-2 | Intra-Fraction Motion Monitoring for Spine SBRT Patients Using KV Cone-Beam Projections D Markel*, D Letourneau , H Keller , N Becker , D Shultz , Princess Margaret Hospital, Toronto, ON |
| SU-H330-GePD-F5-4 | Scatter Correction for Clinical Cone-Beam CT System Using An Optimized Stationary Beam Blocker in a Single Scan X Liang1, C Luo2 , Z Zhang1 , Y Xie1*, T Niu2 , (1) Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, (2) Zhejiang University, Hangzhou, Zhejiang |
| 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-F5-6 | Dose of the Day Calculations Based On Cone Beam Computed Tomography and Deformable Image Registration for Locally Advanced Lung Cancer Z Yuan*1,2, Y Rong1 , S Benedict1 , M Daly1 , J Qiu3 , T Yamamoto1 , (1) Department of Radiation Oncology, University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA, (2) Department of Radiology, Hubei Cancer Hospital, Wuhan, China, (3) Department of Radiology, Taishan Medical University, Taian, Shandong, China |
| SU-H330-GePD-F6-4 | Scatter Corrected Cone-Beam CT for Radiomics in Stereotactic Body Radiation Therapy: A Feasibility Study Y Jiang*, L Xu , C Yang , Y Xue , P Yang , T Niu , Zhejiang University, Hangzhou, Zhejiang |
| SU-H330-GePD-F6-6 | Cone-Beam CT Radiomics Features as Potential Predictors for Esophageal Cancer Response J Teruel*, K Du , P Galavis , NYU Langone Health, New York, NY |
| SU-H330-GePD-F8-3 | Quantitative Regression Model of CBCT Gamma Index and Its Clinical Application On Pre-Treatment Patient Setup Evaluation T Chen*, D Barbee , I Das , NYU Langone Medical Center, New York, NY |
| SU-H400-GePD-F6-4 | Region-Of-Interest Based Local Principal Component Analysis Algorithm to Extract Independent Motion Pattern From Cone-Beam Tomography Projections P Tsai*, B Lu , G Yan , J Park , J Wu , C Liu , university Florida, Gainesville, FL |
| SU-H400-GePD-F6-6 | Quantifying Internal Target Motion Utilizing the Elekta 4D-CBCT Symmetry Protocol for Lung and Liver Lesions L Poplawski*, S Yaddanapudi , H Johnston , University of Iowa, Iowa City, IA |
| 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-I-GPD-E-4 | A Comparison of Two Kinds of Patient Marking Methods Used With Vacuum Cushion Immobilization in the Radiotherapy for Various Treatment Sites J Pan*, D Yu , G Han , Q Song , C Ruan , J Fu , B Wu , G Ma , L Wang , Renmin Hospital of Wuhan University, Wuhan, Hubei |
| SU-I-GPD-J-1 | Influence of Varying Degrees of CBCT Image Artifacts On 3D-3D Image Registration Accuracy for Cranial Target Localization in Proton Therapy Using a Commercial Auto Registration Algorithm J George*, J Bennouna , W Hsi , M Hall , R Kotecha , M Fagundes , M Mehta , A Gutierrez , Miami Cancer Institute, Miami, FL |
| SU-I-GPD-J-15 | Patient Set Up Errors That OSMS and Small Field of View CBCT Cannot Catch with Varian Exact Couch Top K Chu*, V Potari , M DeLuca , R Rostock , M Bailey , Western Connecticut Health Network, Danbury Hospital, Danbury, CT |
| 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-17 | Investigation of the Effectiveness and Suitability of Two Common SBRT Imaging Protocols S Oh*, L Padilla , R Datsang , M Rosu , Virginia Commonwealth University, Richmond, VA |
| SU-I-GPD-J-23 | Dosimetric Analysis On the Influence of Gas in the Digestive Tract On Different Types of Radiotherapy for Pancreas Cancer T Chen*, A Mccarthy , I Das , NYU Langone Medical Center, New York, NY |
| SU-I-GPD-J-36 | Evaluation of the Deformable Registration of Two Commercial Software Regarding the Estimation of Inter-Fractional Dose Delivery Accuracy of Prostate VMAT Plans N Papanikolaou1*, J Hammers2 , S Stathakis3 , D Baltas4 , R Chen5 , S Das6 , P Mavroidis7 , (1) Ut Health San Antonio, San Antonio, TX, (2) ,Chapel Hill, NC, (3) University Of Texas Health, San Antonio, TX, (4) university Freiburg, Freiburg, ,(5) UNC Health Care, Chapel Hill, NC, (6) University of North Carolina, Chapel Hill, NC, (7) university North Carolina, Chapel Hill, NC |
| SU-I-GPD-J-39 | Evaluation of Uncertainty and PTV Margins in Image-Guided Target-Based Patient Positioning for Prostate Cancer T Hirose1,2*, H Arimura2 , J Fukunaga1 , Y Umezu1 , S Ooga2 , T Sasaki2 , (1) Kyushu University Hospital, Fukuoka, Fukuoka, (2) Kyushu University, Fukuoka, Fukuoka |
| SU-I-GPD-J-40 | Quantitative Assessment of 6D Image Registration Software Using CBCT Provided by Two Manufacturers Y Shibayama*, S Takarabe , J Fukunaga , T Hirose , Kyushu University Hospital, Fukuoka, Fukuoka |
| 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-P-60 | A Comparison of Inter-Fractional Dose in Prostate Volume Modulated Arc Therapy M Nilsen*, S Park , Y Feng , W Jiang , East Carolina University, Greenville, NC |
| SU-I-GPD-T-78 | Whole-Body Dose Equivalent Including Neutrons Is Similar for 6MV and 15MV IMRT, VMAT, and 3D Conformal Radiotherapy P Hauri1,2*, U Schneider1,2, (1) Radiotherapy Hirslanden, Hirslanden Medical Center, Zuerich, Switzerland, (2) Department of Physics, University of Zurich, Zurich, Switzerland |
| SU-I-GPD-T-82 | Comparison Study of the Spatial Deviation of Different Bladder Volumes in Prostate Radiotherapy with Pelvic Lymph Node (PLN) X Yang*, Z Lu , F Zhao , L Bu , S Yan , Department of Radiation Oncology, the First Affiliated Hospital, College of, Hangzhou, Zhejiang |
| SU-I-GPD-T-428 | Comparison of the Traditional Indicator Box Markers and New CBCT Localization for the Frame Treatments On the Gamma Knife Icon G Neyman1*, (1) The Cleveland Clinic Foundation, Beachwood, OH |
| 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-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-L-202-5 | Feasibility Study of Intrafractional 4D CBCT for a Target Monitoring During VMAT-Based SBRT J Kim1*, E Lee2 , K Park2 , J Kim2 , K Keum2 , H Lee2 , (1) Yonsei Caner Center, Seoul, (2) Yonsei University College of Medicine, Seoul, Seoul |
| SU-L-207-3 | Comprehensive Evaluation of a Biomechanical Modeling-Guided CBCT Reconstruction Technique (Bio-Recon) for Liver Imaging Y Zhang*, T Chiu , B Li , M Folkert , X Huang , X Jia , J Wang , UT Southwestern Medical Center, Dallas, TX |
| SU-L-207-5 | Title: Interfraction Motion Modeling (IMM) Using Principal Component Analysis (PCA) for CBCT Image Estimation with Limited Projections Z Jiang*, Y Zhang , F Yin , L Ren , Duke University Medical Center, Durham, NC |
| SU-L-207-7 | Model-Based Material Decomposition for Acquisitions with Relaxed Spectral and Spatial Sampling S Tilley*, J Stayman, Johns Hopkins University, Baltimore, MD |
| TH-AB-KDBRC-5 | Dose Accumulation-Based Predictive Modeling for An Adaptive Replanning Physician Decision Support Tool for Stage III Lung Cancer D Bollinger*, J Kavanaugh , Washington University in St. Louis, St. Louis, MO |
| TH-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-202-4 | CBCT Projection-Domain Scatter Correction with a Residual Convolutional Neural Network Y Nomura1*, Q Xu2 , H Shirato1 , S Shimizu1 , L Xing2 , (1) Hokkaido University, Sapporo, Hokkaido, (2) Stanford University, Palo Alto, CA |
| TH-EF-202-7 | Low Dose CBCT Reconstruction Via Hybrid Prior Contour Based Total Variation Regularization (Hybrid-PCTV) Y Chen1*, F Yin2 , Y Zhang3 , L Ren4 , (1) Duke University, Durham, NC, (2) Duke University Medical Center, Durham, NC, (3) Duke University Medical Center, Durham, NC, (4) Duke University Medical Center, Durham, NC |
| TU-AB-205-6 | Auto-Contour Based Treatment Alignment of Prostate Patients Y Shen1*, L Qiu2 , K Stephans2 , C Shah2 , A Godley2 , (1) Cleveland State University, Cleveland, OH, (2) Cleveland Clinic, Cleveland, OH |
| TU-AB-205-7 | Application of a Novel Scintillating Glass for EPID-Based MV-CBCT Y Hu1*, P Baturin2 , A Wang2 , J Rottmann1 , M Myronakis1 , R Fueglistaller3 , P Huber3 , M Shi4 , D Shedlock5 , D Morf3 , J Star-Lack2 , R Berbeco1 , (1) Department of Radiation Oncology, Brigham and Women's Hospital, Dana-Farber, Boston, MA, (2) Varian Medical Systems, Palo Alto, California, (3) Varian Medical Systems, Baden, Baden, (4) University of Massachusetts Lowell, Lowell, MA, (5) Varex Imaging Corporation, Knoxville, TN |
| 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-F1-1 | Comparison of Gravitational Search Algorithm and Error Back Propagation Algorithm: Applying to CT Ring Artifact Removal Based On Interpolation Z CHAO*, H Lee , D Kim , H Kim , Yonsei University, Wonju, Gangwon |
| TU-C1000-GePD-F1-2 | Dedicated Breast CT: Impact of Short-Scan Source Trajectory and Sparse-View Acquisition On Image Quality H TSENG*, S Vedantham , A Karellas , University of Arizona, Tucson, AZ |
| 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-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-F5-4 | Improved Target Visualization Using a Novel Iterative CBCT Reconstruction Algorithm for Prostate Cancer RT S Gardner*, W Mao , C Liu , I Aref , M Elshaikh , J Lee , D Pradhan , F Siddiqui , B Movsas , I Chetty , Henry Ford Health System, Detroit, MI |
| TU-C1000-GePD-F5-6 | The Effect of Incorrect Bowtie Filters On Image Quality and Patient Doses During CBCT-Guided Radiotherapy Y Cao1,2*, T Ma1,2, S de Boer1,2, IZ Wang1,2, (1)University at Buffalo (SUNY) (2) Roswell Park Cancer Institute, Buffalo, NY |
| TU-C1000-GePD-F6-3 | Correlation of Intrafraction KV Frames with VMAT Beam MU for Hypo-Lung Cancer Treatment J Liang*, J Zhou , I Grills , Q Liu , D Yan , William Beaumont Hospital, Royal Oak, MI |
| TU-C1030-GePD-F1-1 | 4D-CBCT Technique Based On Fiducial Marker-Position Estimated with Dual-Orthogonal Fluoroscopic Imaging System for Real-Time-Image Gated Proton Therapy T FUJII*, S Takao , S Shimizu , T Matsuura , S Hirayama , N Miyamoto , K Umegaki , H Shirato , Hokkaido University, Sapporo, Hokkaido |
| TU-C1030-GePD-F1-2 | Beam Quality of Flat Panel X-Ray Source Using Monte Carlo Simulation Z Ding1*, S Yang2 , J huang1 , L Zhou1 , Y Xu1 , (1) Southern Medical University, Guangzhou, Guangdong, (2) The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, GuangDong |
| 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-F1-5 | Variations in Effective Doses Caused by Position of Cone Beam CT (CBCT) Scans A Abuhaimed1*, C Martin2 , O Demirkaya3 , (1) King Abdulaziz City for Science and Technology, Riyadh, Saudi Arabia, (2) University of Glasgow, Glasgow, UK, (3) King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia. |
| TU-C1030-GePD-F9-4 | Innovative Cumulative Dose Calculation for Deformable Organs at Risk in Abdominal Stereotactic Body Radiation Therapy J Barbiere*, R Teboh Forbang , G Beninati , A Ndlovu , Hackensack University Medical Center, Hackensack, New Jersey |
| TU-C1030-GePD-F9-5 | Retrospective Analysis of 3-Dimensional Matching for SBRT of Pancreatic Cancer Patients Based On Bony Anatomy Vs. Soft-Tissue Alignment S Balyimez*, J Bogue , S Saraiya , D Elliottt , E Parsai , University of Toledo Medical Center, Toledo, OH |
| TU-C1030-GePD-F9-6 | Evaluation of a Commercial DIR Platform for Contour Propagation in Prostate Cancer Patients Treated with IMRT/VMAT J Hammers1*, S Pirozzi2 , D Lindsay3 , O Kaidar-Person4 , N Papanikolaou5 , S Stathakis6 , R Chen7 , S Das8 , P Mavroidis9 , (1) ,Chapel Hill, NC, (2) MIM Software Inc., Cleveland, OH, (3) University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, (4) Rambam Health Care Campus, Haifa, ,(5) Ut Health San Antonio, San Antonio, TX, (6) University Of Texas Health, San Antonio, TX, (7) UNC Health Care, Chapel Hill, NC, (8) University of North Carolina, Chapel Hill, NC, (9) university North Carolina, Chapel Hill, NC |
| TU-C930-GePD-F1-3 | How Does CBCT Image Quality Impact On Adaptive, Accumulated Dose Distributions? W Mao*, C Liu , S Gardner , K Snyder , A Kumarasiri , B Zhao , J Kim , N Wen , F Siddiqui , B Movsas , I Chetty , Henry Ford Health System, Detroit, MI |
| TU-C930-GePD-F1-4 | Low Dose CT Strategies: In Which Domain Should I Denoise My Data? J Hayes , D Gomez-Cardona , J Cruz-Bastida , R Zhang*, K Li , G Chen , University of Wisconsin Madison, Madison, WI |
| TU-C930-GePD-F1-5 | Simultaneous Dose Reduction and Scatter Correction Using 4D Moving-Blocker Based CBCT C Zhao1*, Y Zhong2 , Y Chi1 , J Wang2 , M Jin1 , (1) University of Texas at Arlington, Arlington, TX, (2) UT Southwestern Medical Center, Dallas, TX |
| TU-C930-GePD-F5-5 | Automatic Localization and Segmentation of the Pancreas in Motion Artifact-Free CBCT Reconstructions Using Fully Convolutional Networks P Jordan*, A Wang , J Star-Lack , J Van Heteren , Varian Medical Systems, Palo Alto, CA |
| TU-I345-GePD-F2-1 | Cone Beam CT as a Clinical QA Tool for Prostate MRI-Only Workflows E. Palmer1 , E. Persson1,2* , C. Gustafsson1,2 , P. Ambolt1 , A. Gunnlaugsson1 , L. E. Olsson1,2, (1) Department of Hematology, Oncology and Radiation Physics, Skane University Hopsital, Lund, Sweden (2) Department of Medical Radiation Phyiscs, Lund University, Malmo, Sweden |
| TU-I345-GePD-F5-1 | Achievable Image Quality Metrics From Initial Institutional Experience with Leksell Gamma Knife Icon C Tien*, F Guo, M Petrongolo, JE Bond, Z Chen, Yale School of Medicine, New Haven, CT |
| TU-I345-GePD-F5-4 | Localization Methods of the Gamma Knife Icon and Effects of Image Scan Parameters W Duggar*, C Yang , University of Mississippi Med. Center, Jackson, MS |
| TU-I345-GePD-F5-6 | Development of a Patient Specific Collision Detection Algorithm for Non-Coplanar Cone Beam CT in Stereotactic Radiosurgery Using Eclipse Scripting T Mann1,2*, N Ploquin1,2, T Novak2, K Thind1,2, (1) University of Calgary, Calgary, AB, (2) Tom Baker Cancer Center, Calgary, AB |
| TU-I345-GePD-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-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-F1-3 | Impact of GPU-Accelerated Sparse-View Reconstruction for Radiation Dose Reduction in Dedicated Breast CT H TSENG*, S Vedantham , A Karellas , University of Arizona, Tucson, AZ |
| WE-C1000-GePD-F2-4 | Multi-Vendor Evaluation of Inter-CBCT Protocol Registration Variations M Trager*, K Mooney , Thomas Jefferson University Hospital, Philadelphia, PA |
| 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 |