Click here to


Are you sure ?

Yes, do it No, cancel

Entry of taxonomy/keywords during proffered abstract submission was optional.
Not all abstracts will appear in search results.

Education | IM | IM/TH | Leadership | TH | show all

Taxonomy: TH- Small Animal RT: Computational Dosimetry

BReP-SNAP-M-42Comparison of Accuracy and Performance of Monte Carlo Dose Calculations Involving Magnetic Fields: ARCHER VS. TOPAS
L Mao1*, K Sheng2, Q Cheng3, H Yang3, J Wang4, X Pei1, X Xu1,3, (1) University Of Science And Technology Of China, Hefei, CN, (2) University Of Carlifornia, Los Angeles, CA, (3) Rensselaer Polytechnic Institute,Troy,NY,(4) MD Anderson Cancer Center, Houston, TX,
BReP-SNAP-T-11A Linear Streamline Upwind Petrov-Galerkin Angular Stabilization Scheme for the Linear Boltzmann Transport Equation with Magnetic Field
A Swan1*, R Yang2, J St-Aubin3, (1) Tom Baker Cancer Centre, Calgary, AB, CA, (2) Cross Cancer Institute, Edmonton, AB, CA, (3) University of Iowa, Iowa City, IA
BReP-SNAP-T-20Acceleration of Monte Carlo Radiation Dose Simulations Using Deep Learning: Proof of Principles for CT and Radiotherapy Dosimetry
Z Peng1*, H Shan2, T Liu3, X Pei4, Z Jieping5, G Wang6, X Xu7, (1) University of Science and Technology of China, Hefei, (2) Rensselaer Polytechnic Institute, Troy, NY, (3) Massachusetts General Hospital, Boston, Ma, (4) University of Science and Technology of China, Hefei, (5) The First Affiliated Hospital, University of Science and Technology of China, Hefei, (6) Rensselaer Polytechnic Institute, Troy, NY, (7) Rensselaer Polytechnic Institute, Troy, NY
BReP-SNAP-T-26Analytical Modeling of the Parameters of a Multileaf Collimator for Monte Carlo Dose Simulations in Radiotherapy
J Martins1*, S Neppl2, A Alhazmi1,4, J Fleckenstein3, G Dedes1, M Reiner2, C Belka2, K Parodi1, S Veloza1,5, (1) Ludwig-Maximilians-Universitaet Muenchen, Garching b. Muenchen, DE, (2) University Hospital, LMU Munich, Munich, DE, (3) University Medical Center Mannheim, University of Heidelberg, Mannheim, DE, (4) Currently at: King Saud University Medical City, Riyadh, SB, (5) Currently at: Universidad Nacional de Colombia, Bogota, CO
BReP-SNAP-T-53Efficient Hybrid Scatter Solution for Deterministic MRIgRT Dose Calculations
R Yang1*, D Santos1, B Fallone1, J St-Aubin2, (1) Cross Cancer Institute, Edmonton, AB, Canada, (2) University of Iowa, Iowa City, IA
BReP-SNAP-T-95Laser-Like X-Ray Sources for a New Stereotactic Radiotherapy Paradigm
E Simiele*, D Breitkreutz, D Capaldi, L Skinner, Stanford University, Stanford, CA
BReP-SNAP-T-134Update of the Carleton Laboratory for Radiotherapy Physics (CLRP) Dosimetric Database for Eye Plaque Brachytherapy with Photon-Emitting Sources
H Safigholi1*, Z Parsons1, S Deering1, R Thomson1, (1) Carleton Laboratory for Radiotherapy Physics, Department of Physics, Carleton University, Ottawa, ON, CA
BReP-SNAP-T-135Update of the CLRP TG-43 Parameter Database for Brachytherapy Sources
H Safigholi1*, M J P Chamberland1,2, R E P Taylor1,3, C H Allen1, M P Martinov1, D W O Rogers1, R W Thomson1, (1) Carleton Laboratory for Radiotherapy Physics, Department of Physics, Carleton University, Ottawa, ON, CA (2) The University of Vermont Medical Center, Burlington, VT, USA (3) Multi Leaf Consulting, Port Elgin, ON, CA
BReP-SNAP-T-142Monte Carlo Simulations of Minibeam Therapy with Protons and Carbon Ions
D Strauss*, J Eley, Vanderbilt University School of Medicine, Nashville, TN
BReP-SNAP-T-150Streamlined Four-Dimensional CT Dose Calculation Using a GPU-Based Monte Carlo Simulation for Pencil Beam Scanning Proton Therapy
J Shin*, H Paganetti, Massachusetts General Hospital, Boston, MA
MO-EF-TRACK 3-10DeepMCDose: Variance-Reduced Monte Carlo Beamlet Dose Prediction for Accelerated Online-Adaptive MRI-Guided Treatment Planning
R Neph*, Q Lyu, Y Huang, Y Yang, K Sheng, UCLA School of Medicine, Los Angeles, CA
MO-EF-TRACK 3-11Enabling Fast and Accurate Dose Calculation in Magnetic Fields Using Macro Monte Carlo
R Kueng*1, G Guyer1, W Volken1, D Frei1, F Stabel1, M F M Stampanoni2, P Manser1, M K Fix1, (1) Inselspital, Bern University Hospital, and University of Bern, Bern, CH, (2) ETH Zurich and PSI, Villigen, CH
MO-EF-TRACK 3-13Validation of the TOPAS Monte Carlo Toolkit for Brachytherapy Simulations
F Berumen*1,2, Y Ma1,2, JR Mendez3, J Perl4, L Beaulieu1,2, (1) Universite Laval, Quebec, QC, CA, (2) CHU de Quebec - Universite Laval et CRCHU, Quebec, QC, CA, (3) University of California San Francisco, San Francisco, CA, (4) Stanford Linear Accelerator Center, Menlo Park, CA
MO-EF-TRACK 3-14Monte Carlo Dose Denoising Using Weakly-Supervised Deep Learning
T Bai, B Wang*, W Lu, D Nguyen, S Jiang, UT Southwestern Medical Center, Dallas, TX
PO-GeP-T-14A Continuous Dose Calculation Method for Volumetric Modulated Arc Therapy Using Pencil Beam Convolution in a Homogeneous Phantom
W Tseng*, B Lu, University of Florida, Gainesville, FL
PO-GeP-T-38A New HVL-Free Method to Calibrate Surface Electronic Brachytherapy Devices Using Depth-Dose Ratios
C Valdes-Cortez*1,2, Y Niatsetski3, F Ballester2,4, J Vijande2,4, C Candela-juan5, J Perez-Calatayud4,6, (1) Centro Oncologico del Norte, Antofagasta, Chile. (2) Departamento de Fisica Atomica, Molecular y Nuclear, Universitat de Valencia (UV), Valencia, Spain. (3) R&D Elekta Brachytherapy, Veenendaal, The Netherlands. (4) IRIMED Joint Research Unit (IIS La Fe - UV), Valencia, Spain. (5) Centro Nacional de Dosimetria, Instituto Nacional de Gestion Sanitaria, Valencia, Spain. (6) Radiotherapy Department, La Fe Hospital, Valencia, Spain.
PO-GeP-T-102An Investigation Study Into the Dose Enhancement of Gold Concentration in Radiation Therapy Procedures
K Chatzipapas1, V Zoiopoulou1, P Papadimitroulas2, G Loudos2, N Papanikolaou3, GC Kagadis1*, (1) University of Patras, Rion GR 26504, GR, (2) BIOEMTECH,Athens, GR 11472 ,GR, (3) University of Texas HSC SA, San Antonio, TX 78229, USA
PO-GeP-T-189Clinical Implementation of Monte Carlo Modeling of the Elekta VersaHD with Agility Collimator
H Parenica1*, C Kabat1, P Papaconstadopoulos2, N Kirby1, P Myers1, T Wagner1, N Papanikolaou1, S Stathakis1, (1) UT Health San Antonio, San Antonio, TX, (2) Netherlands Cancer Institute, Amsterdam, Netherlands
PO-GeP-T-193Clustered Pencil Beam Scanning (CPBS) Delivery Technique for Potential FLASH Proton Treatment
H Kim1*, B Teo1, K Cengel1, L Yin1, M Kim1, S Huang2, J Konzer3, T Li1, S Avery1, R Wiersma1, D Carlson1, A Lin1, T Busch1, C Koumenis1, J Metz1, L Dong1, E Diffenderfer1, W Zou1, (1) Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA, (2) Memorial Sloan Kettering Cancer Center, New York, NY, (3) IBA PT,Inc., Louvain-La-Neuve, Belgium
PO-GeP-T-202Commissioning of Proton Beam Uniform Scanning for a Commercial Treatment Planning System
A Egan1*, D Maes1, T Nevitt1, E Leuro1, A Fung1, R Regmi1, C Bloch1,2, J Saini1, P Taddei1,2, S Bowen1,2, M Janson3, T Wong2, (1) Seattle Proton Therapy Center, Seattle, WA, (2) University of Washington School of Medicine, Seattle, WA, (3) Raysearch Laboratories, Stockholm, Sweden
PO-GeP-T-219Comparison of Dosimetry Parameters for Two Xoft Axxent Source Models
A Walter*, D Anderson, L DeWerd, Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI
PO-GeP-T-281Development and Validation of a 0.35T MR-Guided Linear Accelerator Monte Carlo Model in GEANT4
A Khan1*, E Simiele2, P Yadav3, (1) Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin-Madison (2) Department of Radiation Oncology, Stanford University School of Medicine (3) Department of Human Oncology, School of Medicine and Public Health, University of Wisconsin-Madison
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-285Development of a Framework for Monte Carlo Dose Calculation of Intensity Modulated Proton Plans
H A Loebner*1, D Frei1, W Volken1, S Mueller1, D M Aebersold1, M F M Stampanoni2, P Manser1, M K Fix1, R Kueng1, (1) Inselspital, Bern University Hospital, and University of Bern, Bern, CH, (2) ETH Zurich and PSI, Villigen, CH
PO-GeP-T-305Did Proton High Linear-Energy Transfer (LET) Cause the Strange Smell During Cranial-Spinal Irradiation?
Z Su*, W Hsi, M Artz, D Indelicato, Radiation Oncology, University of Florida, Gainesville, FL and University Florida Health Proton Radiotherapy Institute, Jacksonville, FL,
PO-GeP-T-332Dosimetric Comparison of Radioactive Bone Cements for the Treatment of Spinal Metastases
P Rafiepour1, S Sina2*, P Azimi3, R Faghihi1, (1) School of Mechanical Engineering, Shiraz University, Shiraz, Fars, Iran (2) Radiation Research Center, School of Mechanical Engineering, Shiraz University, Fars,Iran (3) Functional Neurosurgery Research Center, Shahid Beheshti University of Medical Sciences, Iran
PO-GeP-T-367Effect of Smoothening Algorithms On Small Field Measured Beam Profile Data
Amanjot Kaur1,2*, G. Sahani3, (1) Mahatma Phule Charitable Trust Hospital, Navi Mumbai, MH, IN (2) D. Y. Patil Education Society (Deemed to be University), Kolhapur, MH, IN (3) Atomic Energy Regulatory Board, Mumbai, IN
PO-GeP-T-373Efficient Estimation of Electron Cutout Factor Using Eclipse Electron Monte Carlo Model
F Kalantari1, G Narayanasamy1, S Morrill1, G Deshazer1, S Gholami2, E Galhardo1*, (1) University of Arkansas for Medical Sciences, Little Rock, AR, (2) Cancer institute-Imam Khomeini hospital-TUMS, Tehran, ,IR,
PO-GeP-T-473Generation of 3D Dosimetric Reference Datasets Using Model-Based Dose Calculations for COMS Eye Plaque Brachytherapy
E Fletcher1*, F Ballester2, L Beaulieu3, Y Ma3, H Morrison4, MJ Rivard5, R Sloboda6, J Vijande2, R Thomson1, (1) Carleton University, Ottawa, ON, CA, (2) University of Valencia (UV-IFIC-IRIMED), Burjassot, ES, (3) CHU de Quebec - Universite Laval, Quebec, QC, CA, (4) Tom Baker Cancer Centre, Calgary, AB, CA, (5) Rhode Island Hospital / Brown University, Providence, RI, USA, (6) Cross Cancer Institute, Edmonton, AB, CA
PO-GeP-T-489Impact of MC Dose Algorithm for CNS Proton Treatments
C Bloch1*, J Saini2, J Rockhill1, Y Tseng1, L Halasz1, (1) University of Washington School of Medicine, Seattle, WA, (2) SCCA Proton Therapy Center, Seattle, WA
PO-GeP-T-520Initial Steps Towards A Clinical FLASH Radiotherapy System: Pediatric Whole Brain Irradiation with 40 MeV Electrons
D Breitkreutz1*, M Shumail2, K Bush1, S Tantawi2, P Maxim3, B Loo1, (1) Department of Radiation Oncology, Stanford University, California, USA (2) Stanford National Accelerator Laboratory, Stanford University, California, USA (3) Department of Radiation Oncology, Indiana University, Indiana, USA
PO-GeP-T-521Institutional Experience of 10 Years 2ndary Dose Calculations of Intensity Modulated Beams
S Stathakis*, C Kabat, Mays Cancer Center - MD Anderson Cancer Center, San Antonio, TX
PO-GeP-T-530Investigating Aperture-Based Approximations to Model a Dynamic Collimation System for Pencil Beam Scanning Proton Therapy
N Nelson1*, B Smith1, W Culberson1, R Flynn2, D Hyer2, S Rana3, P Hill4, (1) University of Wisconsin - Madison, School of Medicine and Public Health, Department of Medical Physics, Madison, WI, (2) University of Iowa, Department of Radiation Oncology, Iowa City, IA, (3) Miami Cancer Institute, Baptist Health South Florida, Department of Radiation Oncology, Miami, FL, (4) University of Wisconsin - Madison, School of Medicine and Public Health, Department of Human Oncology, Madison, WI
PO-GeP-T-536Investigation of Dose Perturbations Around Brachytherapy Seeds in High-Energy Photon Beams
S Ogawa1*, K Yasui2, Y Saito3, K Ouchi1, J Nagata1, N Hayashi2, (1) Graduate school of Health Sciences, Fujita Health University, Toyoake, Aichi, JP, (2) School of Medical Sciences, Fujita Health University,Toyoake, Aichi,JP, (3) Division Of Radiology, Fujita Health University Hospital,Toyoake, Aichi,JP,
PO-GeP-T-537Investigation of Monte Carlo User Codes for the Simulation of the Xoft Axxent Electronic Brachytherapy Source: A Comparative Study
A Walter*, L DeWerd, Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI
PO-GeP-T-552Is Optimizing the Effective Spot Size Necessary to Achieve Accurate Dosimetry for SRS and SBRT Treatment Under a Robust Beam Model Building Process?
Y Wang*, X Wu, T Mutanga, M Nielsen, G Zeng, Trillium Health Partners/Credit Valley Hospital, Mississauga, ON, CA,
PO-GeP-T-574MCSquare Can Be Used as a Fast Secondary Dose Calculation Engine for Intensity Modulated Proton Therapy Using Synchrotron-Based Narrow and Mini Beams
V Moskvin1*, M Cohilis2, L Wilson1, K Souris2, A Faught1, (1) St. Jude Children's Hospital, Memphis, TN, (2) Universite Catholique de Louvain, Brussels, BE
PO-GeP-T-576Measurement Based Halo Characterization for Secondary MU Check in PBS Proton Therapy Plans
L Yin1*, C Ainsley1, E Garver1, L Dong1, (1) University of Pennsylvania, Philadelphia, PA
PO-GeP-T-591Monte Carlo Method Combined with Deep Learning for Predictive Denoising and Accelerating the Simulation of Radiotherapy
C Guo*, J Dai, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, BeijingCN,
PO-GeP-T-592Monte Carlo Validation of Simple Geometry in Homogeneous Medium for Pencil Beam Scanning
M Hobson*, L Coutinho, Miami Cancer Institute, Miami, FL
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-656Preliminary Clinical Analysis with Dose-Averaged LET Calculation for Head and Neck Cancer Patients Treated by Using Carbon-Ion Radiotherapy
S Lee1*, A Yamamoto1, K Yamaoka1, E Hotta1, M Yamamoto1, Y Suzuki2, A Inomata2, M Suga3, M Koto1, R Kohno1, (1)National Institutes for Quantum and Radiological Science and Technology, Chiba, JP (2)Accelerator Engineering Corporation, Chiba, JP (3)Kanagawa Cancer Center, Kanagawa, JP
PO-GeP-T-664Proton Linear Energy Transfer Differs According to Beam Delivery Method
L Wilson*, F Pirlepesov, V Moskvin, T Merchant, A Faught, St. Jude Children's Research Hospital, Memphis, TN
PO-GeP-T-673Quality Correction Factors of Small-Cavity Ionization Chambers in Small MR-Guided Radiotherapy Beams
Y Cervantes1,2*, I Billas3, S Duane3, H Bouchard1,2,4, (1) Universite de Montreal, Departement de physique, Montreal, QC, CA (2) Centre de recherche du Centre hospitalier de l'Universite de Montreal, QC, CA, (3) National Physical Laboratory, Teddington, UK,(4)Centre hospitalier de l'Universite de Montreal, Departement de radio-oncologie, Montreal, QC
PO-GeP-T-695RBE Calculation Using the Survival Simulation Tool for HSG, V79 and CHO Cells Irradiated by 12C, 20Ne and 3He Ions
M Suga1,3*, T Honma2, S Lee3, M Suzuki3, H Katou1, M Hashimoto2, K Tanimoto3, R Kohno3, (1) Kanagawa Cancer Center, Kanagawa, JP(2)International University of Health and Welfare Graduate school, Tochigi, JP(3)National Institute of Radio. Sciences, Chiba, JP
PO-GeP-T-722Simulation Study On the Correction Factor of Bragg Peak Chamber for Proton Therapy
H. Q. Tan*, J. H. Phua, K. W. Ang, A. Wibawa, Z. Master, S. Y. Park,
PO-GeP-T-734Spectral CT Based Elemental Composition Assignment to Increase the Accuracy of Monte Carlo Simulation in Proton Beam Therapy
V Moskvin*, J Uh, C Hua, St. Jude Childrens Research Hospital, Memphis, TN
PO-GeP-T-780The Importance of Monte Carlo (Geant4) Physics Settings for Clinical Proton Therapy Treatment Plans
C Winterhalter1,2*, M Taylor1,2, D Boersma3,4, A Elia4, S Guatelli5, R Mackay1,2, K Kirkby1,2, L Maigne6, V Ivanchenko7,8, A Resch9, D Sarrut10, P Sitch2, M Vidal11, L Grevillot4, A Aitkenhead1,2, (1) Division of Cancer Sciences, University of Manchester, Manchester, UK, (2) The Christie NHS Foundation Trust, Manchester, UK, (3) ACMIT Gmbh, Wiener Neustadt, Austria, (4) EBG MedAustron GmbH, Wiener Neustadt, Austria, (5) Centre For Medical Radiation Physics, University of Wollongong, Australia, (6) Laboratoire de Physique de Clermont, Campus Universitaire des Cezeaux, Aubiere Cedex, France, (7) CERN, Geneva, Switzerland, (8) Tomsk State University, Russia, (9) Medical University of Vienna, Department of Radiation Oncology and Christian Doppler Laboratory for Medical Radiation Research for Radiation Oncology, Vienna, Austria, (10) Universite de Lyon, CREATIS, CNRS UMR5220, Inserm U1044, INSA-Lyon, Centre Leon Berard, France, (11) Centre Antoine Lacassagne, Universite Cote dAzur Federation Claude Lalanne, Nice, France
PO-GeP-T-782The Influence of Ambience and Beamline Geometry On Neutron Yield of a Gantry-Mounted Synchrocyclotron Proton Therapy Machine
N Tatari*, M BaradaranGhahfarokhi, T Zhao, A Darafsheh, R Khan, Washington University School of Medicine, St. Louis, MO
PO-GeP-T-803Towards Monte Carlo Modeling of the Optical Properties of Plastic Scintillation Detectors
E Simiele*, L DeWerd, University of WI-Madison/MRRC, Madison, WI
WE-A-TRACK 3-1A New Method for Rapid Reconstruction of Patient Neutron Dose in Pencil Beam Scanning Proton Treatment
Y Yeom1*, K Griffin1, M Mille1, J Jung2, C Lee3, C Lee1, (1) National Cancer Institute, Rockville, MD, (2) East Carolina Univ, Greenville, NC, (3) University of Michigan, Ann Arbor, MI
WE-B-TRACK 3-3INSPIRE: A Multi-Centric Study to Harmonize Linear Energy Transfer (LET) Calculations for Biological Assessments of Proton Therapy Plans
J Oden1, 2*, C Hahn3, A Vestergaard4, M Fuglsang Jensen4, O Sokol5, C Pardi6, F Bourhaleb6, A Leite7, L De Marzi7, C Rose8, K Kirkby8, E Smith8, M Merchant8, L Grzanka9, A Dasu10, A Luehr3, 11, (1) RaySearch Laboratories AB, Stockholm, SE, (2) Stockholm University, Stockholm, SE, (3) OncoRay, National Center for Radiation Research in Oncology, Dresden, DE, (4) Danish Centre For Particle Therapy, Aarhus, DK, (5) GSI Helmholtz Centre For Heavy Ion Research, Darmstadt, DE, (6) I-SEE (Internet-Simulation Evaluation, Envision), Torino, IT, (7) Institut Curie, Orsay, FR, (8) University of Manchester, Manchester, UK, (9) Institute of Nuclear Physics Polish Academy of Sciences, Krakow, PL, (10) The Skandion Clinic, Uppsala, SE, (11) Technical University Dortmund, Institute of Medical Physics, Dortmund, DE