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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z # | show all

Keywords: Phantoms
BReP-SNAP-I-15Design and Manufacture of Anatomically Realistic, Actuated, Elastic Lung Inserts for PET/CT Phantom Studies with Respiratory Motion
D Black1*, Y Oloumi1, J Wong1, R Fedrigo1,2, C Uribe3, D Kadrmas4, A Rahmim1,2, I Klyuzhin2, (1) University of British Columbia, Vancouver, BC, CA, (2) BC Cancer Research Centre, Vancouver, BC, CA, (3) BC Cancer, Vancouver, BC, CA, (4) University Of Utah, Salt Lake City, UT
BReP-SNAP-I-39Phantom-Guided Optimization of BSREM Reconstruction Parameters Using Shell-Less Radioactive Epoxy Lesions for [18F]F-DCFPyL Prostate Cancer Imaging
R Fedrigo1;2*, D Kadrmas3, P Edem4, F Benard1;2;4, A Rahmim1;2;4, C Uribe-Munoz4, (1) BC Cancer Research Centre, Vancouver, BC, CA, (2) University of British Columbia, Vancouver, BC, CA, (3) University of Utah, Salt Lake City, Utah (4) BC Cancer, Vancouver, BC, CA,
BReP-SNAP-T-78Impact of Enhanced CT-Based Heart Model On Estimating Radiation Therapy Related Late-Onset Cardiac Disease in the Childhood Cancer Survivor Study
S Shrestha1, 2*, Q Liu3, J Bates4, Y Yasui5, A Gupta1, 2, C Owens1, 2, S Smith1, R Weathers1, C Lee6, B Hoppe7, W Leisenring8, K Oeffinger9, L Constine10, D Mulrooney5, G Armstrong5, R Howell1, 2, (1) MD Anderson Cancer Center, TX (2) UTHealth Graduate School of Biomedical Sciences, TX (3) University Of Alberta, Canada (4) University Of Florida, FL (5) St. Jude Children's Research Hospital, TN (6) National Cancer Institute, MD (7) Mayo Clinic, FL (8) Fred Hutchinson Cancer Research Center, WA (9) Duke University, NC (10) University of Rochester Medical Center, NY
BReP-SNAP-T-90Institutional Performance On IROC Phantom as a Function of Phantom Type: A Multi-Variate Analysis
S Edward*, S Kry, D Followill, C Peterson, A Molineu, P Taylor, P Alvarez, The University of Texas MD Anderson Cancer Center, Houston, TX
BReP-SNAP-T-92IROC's TBI Phantom Results
A Molineu*, H Mehrens, D Followill, UT MD Anderson Cancer Center, Houston, TX
BReP-SNAP-T-109Patient-Specific Partial Volume Corrections Using a 3D Printed Anthropomorphic Head and Neck Phantom
D Adam*, I Marsh, T Bradshaw, P Hill, B Cox, J Grudzinski, P Harari, B Bednarz, University of Wisconsin, Madison, WI
BReP-SNAP-T-136Using a Novel Hybrid Computational Phantom to Calculate Out-Of-Field Dose and Equivalent Dose in Proton Therapy
E Kollitz1*, H Han2, C Kim2, M Riboldi1, F Kamp3, W Newhauser4, G Dedes1, K Parodi1, (1) Ludwig Maximilian University of Munich, Munich, DE, (2) Hanyang University, Seoul,KR, (3) Hospital of the Ludwig Maximilian University of Munich, Munich, DE,(4) Louisiana State University, Baton Rouge, LA,
MO-CD-TRACK 1-7A Generative Adversarial Network (GAN)-Based Technique for Synthesizing Realistic Respiratory Motion in the Extended Cardiac-Torso (XCAT) Phantoms
Y Chang1*, Z Jiang2, K Lafata3, Z Zhang4, P Segars5, J Cai6, F Yin7, L Ren8, (1) Duke University, Durham, NC, (2) Duke Univeristy, Durham, NC, (3) Duke University, Durham, NC, (4) Duke Univeristy, Durham, NC, AF, (5) Duke Univ, Durham, NC, (6) Hong Kong Polytechnic University, Hong Kong, HK, CN, (7) Duke University, Durham, NC, (8) Duke University Medical Center, Cary, NC
PO-GeP-I-2A 5D Motion Phantom for Simulating Simultaneous Cardiac and Respiratory Motions
X Wu*, S Goddu, A Curcuru, H Gach, H Li, D Yang, Washington University in St. Louis, St. Louis, MO
PO-GeP-I-43Calculation of Radiation Doses to Patients Undergoing Interventional Procedures by Monte Carlo Simulations
HW Nam, MY Lee, HJ Na, KP Kim*, Kyung Hee University, Yongin-si,Gyeonggi,KR
PO-GeP-I-112Evaluation of Deep Learning Based Image Reconstruction for Dual Energy CT Gout Imaging
E Nett*, M Dimoff, GE Healthcare, Waukesha, WI
PO-GeP-I-137Impact of Quantization Parameters On Radiomics Feature Variation in Low Field Strength Magnetic Resonance Images
G Simpson1*, J Ford2, F Yang2, N Dogan2, (1) University of Miami, Coral Gables, FL,(2) University of Miami Miller School of Medicine, Miami, FL
PO-GeP-I-210The Linearity and Bias of Proton Density Fat Fraction (PDFF) Quantification at MRI Using a Micro-Emulsion Phantom
H Cho1*, C Lee1, B Ahn1, S Seok2, C Hong3, (1) Korea Research Institute of Standards and Science, Daejeon, Korea, (2) Hanyang University Medical Center, Seoul, Korea, (3) Daegu Catholic University, Daegu, Korea
PO-GeP-I-229Validation of a Novel 3D Printed Contrast-Detail Phantom for Cardiac Nuclear Medicine
S Green*, J Grice, Vanderbilt University Medical Center, Nashville, TN
PO-GeP-M-32A Novel, Rigid Phantom for Comprehensive End-To-End Verification of Adaptive Radiotherapy Systems
A Dare*, M Price, A Yock, Vanderbilt University Medical Center, Nashville, TN
PO-GeP-M-65ArcCHECK for Machine Commissioning and Patient Specific QA: Which Phantom Should Be Used?
Y Tian*, K Zhang, K Men, J Dai, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital,Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, Beijing,CN,
PO-GeP-M-151Development of 4DCT-MR Based Numerical Lung Phantoms for 4D Radiotherapy and Imaging Investigations
A Duetschler1,2*, M Krieger1,2, D C Weber1,3,4, A J Lomax1,2, Y Zhang1, (1) Center for Proton Therapy, Paul Scherrer Institute, Villigen PSI, CH (2) ETH Zurich, Zurich, CH (3) University Hospital of Zurich, Zurich, CH (4) Inselspital, Bern, CH
PO-GeP-M-176Dosimetric Results for Magnetic Resonance Guided Radiotherapy Using Hybrid Magnetic Resonance/Computed Tomography Compatible Phantom
M Kim1,2*, S Lee2, B Choe2, T Suh2, (1) Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Yonsei University Health System, Seoul, KR, (2) Department of Biomedical Engineering, Research Institute of Biomedical Engineering, The Catholic University of Korea College of Medicine, Seoul, KR
PO-GeP-M-186End-To-End Testing of Adaptive Radiotherapy in the Elekta MR-Linac Utilising 3d Printed Phantoms
A Axford1,2*, N Dikaios1, C H Clark2, D Roberts3, P Evans1,2, (1) The Centre for Vision Speech and Signal Processing (CVSSP), University of Surrey, Guildford, Surrey, UK (2) Metrology for Medical Physics(MEMPHYS), National Physical Laboratory, Teddington, UK(3) Elekta Ltd, Linac House, Crawley, UK
PO-GeP-M-327Phantom with Randomly Distributed Anechoic Spheres for Assessing Lesion Detectability and Scan Setup of Ultrasound Transducers
Z Li1*, C Baiu2, J Chen3, J Zagzebski4, (1) Northwestern Memorial Hospital, Chicago, IL, (2) Sun Nuclear Corp, Middleton, WI, (3) Northwestern Univ, Chicago, IL, (4) University of Wisconsin, Madison, WI
PO-GeP-T-21-D Scanning Water Phantom for 2-D IC Array and LDIC
M Moyers1*, Y Deng1, Z Zhou2, Z Chen1, (1) Shanghai Proton and Heavy Ion Center, CN, (2) Shanghai Zhouyun Industrial Co., Ltd., CN
PO-GeP-T-85ADAM-Pelvic Phantom Update: Using Different Dosimetrydetectors to Measure the Dose by An End-To-End Validation
W Johnen1;2*, C Gillmann1;2, M Marot1;2, A Schwahofer1;2;3, A Runz1;2, G Echner1;2, (1) DKFZ, Heidelberg, DE, (2)Heidelberg Institute for Radiation Oncology (HIRO), Heidelberg, DE,(3) National Center for Radiation Research in Oncology (NCRO), Heidelberg, DE,
PO-GeP-T-132Automated Algorithm for Generation of Patient-Morphed Computational Phantoms for Radiation Dosimetry
LM Carter1,2*, JS Lewis2, AL Kesner1, (1) Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, USA (2) Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
PO-GeP-T-217Comparison of Clinical Trial and Non-Trial Pass Rates for IROC Houston's HN and Lung Phantoms
H Mehrens*, T Nguyen, N Hernandez, B Lewis, N Pajot, A Molineu, D Followill, The University of Texas MD Anderson Cancer Center, Houston, TX
PO-GeP-T-284Development of a Dose Evaluation Method for Lymphnodes Using TOPAS and Mesh-Type Reference Computational Human Phantoms
D Yoo1, H Park1, J Shin2, J Schuemann2, J Pursley2, J Son3, J Kim3, C Kim4, C Min1, H Paganetti2*, (1) Department of Radiation Convergence Engineering, Yonsei University, Wonju, KR, (2) Massachusetts General Hospital and Harvard Medical School, Boston, MA, (3) Department of Radiation Oncology, Seoul National University Hospital, Seoul, KR, (4) Department of Atomic Engineering, Hanyang Univ, Seoul, KR
PO-GeP-T-291Development of An Age-Scalable Colon Model with Substructures for Colon Radiation Therapy Dosimetry in Large Pediatric Cohorts for Late-Effects Studies
C Owens1,2*, A Gupta1,2, S Shrestha1,2, S Smith1, C Lee3, C Peterson1,4, A Paulino5, S Kry1,2, D Followill1,2, R Howell1,2, (1) Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA, (2) The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, TX, USA, (3) Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institute of Health, Bethesda, MD, USA, (4) Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA, (5) Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
PO-GeP-T-299Development of Patient Height-Specific 3D Age-Scaling Factors to Generate DICOM Computational Phantoms for Retrospective Late-Effects Studies
A Gupta1,2*, C Owens1,2, S Shrestha1,2, S Smith1, R Weathers1, R Howell1,2, (1) Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA, (2) The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, TX, USA
PO-GeP-T-308Does Radiomics Have the Potential to Assess KV-CBCT Image Performance Acquired From Phantom Data Used for Daily QA?
M Shenouda*, N Baughan, J Cruz Bastida, E Pearson, H Al-Hallaq, The University of Chicago, Chicago, IL
PO-GeP-T-346Dosimetric Impact of Intra-Fraction Lung Tumor Rotation in Real-Time Tumor-Tracking Radiotherapy Using a Developed 6DoF Robotic Phantom System
T Shiinoki*, F Fujii, Y Yuasa, T Nonomura, K Fujimoto, T Sera, H Tanaka, Yamaguchi University
PO-GeP-T-425Evaluation of Trends and Performance Indicators for IROC Houston's SRS Head Phantom
H Mehrens*, T Nguyen, M Glenn, D Branco, S Edward, S Hartzell, N Hernandez, P Alvarez, A Molineu, P Taylor, D Followill, S Kry, MD Anderson, Houston, TX
PO-GeP-T-428Evaluation On Dosimetric Effects of Irregular Motion During 4DCT Scanning Using a Self-Developed Lung Phantom
R Zhao*1, H Wei1, X He2, (1) Shanghai Pulmonary Hospital and Tongji University School of Medicine,Shanghai, CN,(2)Ruijin Hospital and Shanghai Jiaotong University School of Medicine,Shanghai, CN
PO-GeP-T-447Feasibility of End-To-End Quality Assurance of FSRT Brain Treatments Using An In-House Developed Anthropomorphic Head Phantom
KM Alexander1, K Dekker1, T Olding1,2, LJ Schreiner2*, (1) Cancer Centre Of Southeastern Ontario At Kingston Health Sciences Centre, Kingston, ON, CA, (2) Queen's University, Kingston, ON, CA
PO-GeP-T-492Impact of Rod Arrangements On Deriving CT to Material Calibration Curve with Dual-Energy Computed Tomography Technique
P Wu1*, T Chao1, Y Tsai2, T WU3, W Hsu1, Y Chiang1, C Lee1, (1) Chang Gung University, Guishan Dist., TAO, TW , (2) National Taiwan University Hospital, Taipei, TPQ, TW, (3) Hong Kong Sanatorium & Hospital, Hong Kong, HK
PO-GeP-T-545Investigation of the Potential for Dosimetric Accuracy Improvements When Utilizing the Gammex 1467 Advanced Electron Density Phantom for CT Number Conversions of High-Density Biologic Material
A Plypoo1*, E Lobb2, K Ruchala3, (1) Ascension St. Elizabeth Hospital, Appleton, WI, (2) Ascension St. Elizabeth Hospital, Appleton, WI, (3) GAMMEX Inc., Madison, WI
PO-GeP-T-549Investigation On the Use of Our 3D Age-Scaling Functions (ASF) to Scale Whole-Body Regions to Any Arbitrary Age
A Gupta1,2*, C Owens1,2, S Shrestha1,2, C Lee3, P Balter1, S Smith1, R Weathers1, S Kry1,2, D Followill1,2, J Long1,4, R Howell1,2, (1) Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA, (2) The University of Texas Graduate School of Biomedical Sciences at Houston, Houston, TX, USA, (3) Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institute of Health, Bethesda, MD, USA, (4) Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA,
PO-GeP-T-608On the Systematic Difference Between IROC TLD Measurements and Tomotherapy TPS Dose Calculation for Small Body Phantoms
A Kapulsky*, A Ndlovu, Cancer Center & Hackensak Medical Center, Hackensack, NJ, Hackensack University Medical Center, Hackensack, NJ
PO-GeP-T-623Overview of IROC Houston's Process for Credentialing and Phantom Irradiation
H Mehrens, N Hernandez, T Nguyen*, B Lewis, N Hernandez, N Pajot, S Cheng, A Molineu, D Followill, MD Anderson Cancer Center, Houston, TX
PO-GeP-T-636Performance Validation of a Novel Biology-Guided Radiotherapy (BgRT) TPS Following the IAEA-TECDOC-1540 Methodology
D Zaks1, R Bassalow2, S Maganti3*, Y Voronenko4, D Rigie5, O Volotskova6, P Olcott7, G Kuduvalli8, (1) RefleXion Medical, Hayward, CA, (2) Northwest Medical Physics, Silverdale, WA, (3) RefleXion Medical, Hayward, CA, (4) RefleXion Medical, Hayward, CA, (5) Reflexion Medical, Hayward, CA, (6) Sutter Health, Berkeley, CA, (7) Reflexion Medical, Hayward, CA, (8) Reflexion Medical, Hayward, CA
PO-GeP-T-710Revision of Red Bone Marrow Doses of Chernobyl Clean-Up Workers Based On Conversion Coefficients From Advanced Phantoms Depending On the Body Weight
K Chizhov*, C Lee, National Cancer Institute, Rockville, MD
PO-GeP-T-762The Development of a Multi-Material 3D Printed Brachytherapy Training Phantom for Enhanced Resident Training
S Campelo1*, E Subashi2, Z Chang3, S Meltsner3, J Chino3, O Craciunescu3, (1) Duke Medical Physics Graduate Program, Durham, NC, (2) Memorial Sloan Kettering Cancer Center, New York, NY, (3) Duke University Medical Center, Durham, NC
PO-GeP-T-841Validation of ArcCHECK for Use with a Novel Ring Gantry-Based Biology-Guided Radiotherapy (BgRT) Machine
D Zaks1, M Narayanan2*, R Bassalow3, O Volotskova4, C Huntzinger5, S Shirvani6, S Mazin7, G Kuduvalli8, (1) RefleXion Medical, Hayward, CA, (2) Reflexion Medical, Hayward, CA, (3) Northwest Medical Physics, Silverdale, WA, (4) Sutter Health, Berkeley, CA, (5) RefleXion Medical, Hayward, CA, (6) Reflexion Medical, Hayward, CA, (7) Reflexion Medical, Hayward, CA, (8) Reflexion Medical, Hayward, CA
SU-B-TRACK 1-6Cross-Platform App Facilitating Radiation Exposure Assessments in Epidemiological Studies
D Borrego*, C Lee, D Borrego, National Cancer Institute, Rockville, MD
SU-C-TRACK 1-3Experimental Validation of a Linear Boltzmann Transport Equation Solver for Rapid CT Dose Map Generation
S Principi1*, Y Liu2, Y Lu2, D K Ragan2, A Wang3, A Maslowski4, T Wareing4, T G Schmidt1, (1) BME department, Medical College of Wisconsin and Marquette University, Milwaukee, WI, (2) Department of Radiology, Medical College of Wisconsin, Milwaukee, WI, (3) Department of Radiology, Stanford University, Stanford, CA, (4) Varian Medical Systems, Palo Alto, CA
SU-C-TRACK 1-6Implementation of Tube Current Modulation Into An Organ Dose Calculator for CT Patients
C Lee1*, Y Yeom2, J Atkinson3, L Folio4, (1) National Cancer Institute, Rockville, MD, (2) National Cancer Institute, Rockville, MD, (3) Georgia Institute of Technology, Atlanta, GA,(4) National Institutes of Health, Bethesda, MD
SU-D-TRACK 1-5Development of Realistic Multi-Contrast Textured XCAT (MT-XCAT) Phantoms Using a Dual-Discriminator Conditional-Generative Adversarial Network (D-CGAN)
Y Chang1*, K Lafata2, P Segars3, F Yin4, L Ren5, (1) Duke University, Durham, NC, (2) Duke University, Durham, NC, (3) Duke Univ, Durham, NC, (4) Duke University, Durham, NC, (5) Duke University Medical Center, Cary, NC
SU-E-TRACK 1-2Phantom-Based Training Framework for Deep Convolutional Neural Network CT Noise Reduction
N Huber*, A Missert, H Gong, S Leng, L Yu, C McCollough, Mayo Clinic, Rochester, MN
SU-E-TRACK 3-1BEST IN PHYSICS (THERAPY): The Role of Beam Modeling Errors in IROC Houston Phantom Failures
M Glenn*, C Peterson, R Howell, D Followill, J Pollard-Larkin, S Kry, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
TU-EF-TRACK 2-8Experimental Validation of Estimated 4D-MRI for MR-Guided Radiotherapy Based On Orthogonal Cine-MRI with a Porcine Lung Phantom
M Rabe1*, C Paganelli2, M Riboldi3, D Bondesson4, M Schneider4, T Chmielewski5, J Dinkel4, M Reiner1, G Landry1,3, K Parodi3, C Belka1,6, F Kamp1, C Kurz1,3, (1) Department of Radiation Oncology, University Hospital, LMU Munich, Munich, Germany (2) Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Milano, Italy (3) Department of Medical Physics, Ludwig-Maximilians-Universitaet Muenchen (LMU Munich), Garching (Munich), Germany (4) Department of Radiology, University Hospital, LMU Munich, Munich, Germany (5) ViewRay Inc., Oakwood Village, OH (6) German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
WE-D-TRACK 3-4Groundwork for Potential Organ Dosimetry System Revisions in the Japanese Atomic Bomb Survivor Cohorts
K Griffin1*, C Paulbeck2, T Sato3, S Funamoto4, H Cullings4, S Egbert5, S Domal2, A Endo3, N Hertel6, W Bolch2, C Lee1, (1) National Cancer Institute, Rockville, MD, (2) University of Florida, Gainesville, FL, (3) Japan Atomic Energy Agency, Tokai-mura, JP, (4) Radiation Effects Research Foundation, Hiroshima, JP, (5) Consultant, (6) Georgia Institute of Technology, Atlanta, GA
WE-E-TRACK 5-0End to End (E2E) Testing in Radiation Therapy
L Schreiner1*, M Oldham2*, (1) Queen's University, Kingston, ON, CA, (2) Duke University Medical Center, Durham, NC
WE-E-TRACK 5-1Introduction to End-to-End (E2E) QA: Evidence of Its Benefits and Practical Considerations Implementing In-House E2E QA in the Clinic
L Schreiner1*, M Oldham2*, (1) Queen's University, Kingston, ON, CA, (2) Duke University Medical Center, Durham, NC
WE-E-TRACK 5-2Implementing clinical and pre-clinical E2E QA
L Schreiner1*, M Oldham2*, (1) Queen's University, Kingston, ON, CA, (2) Duke University Medical Center, Durham, NC