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Keywords: Small Fields
MO-IePD-TRACK 6-5Geometry Optimization and Optical Sectioning for In-Water Cherenkov Dosimetry of Large and Small Photon Beams
Y Zlateva1*, B Muir2, I El Naqa3, J Seuntjens4, (1) Duke University, Durham, NC, (2) National Research Council, Ottawa, ON, (3) Moffitt Cancer Center, Tampa, FL, (4) McGill University, Montreal, QC
PO-GePV-P-31Using Edge Detectors for Field Output Factor Measurements
V Stakhursky1*, M Sewell2, S Kriminski3, I Stakhurska4, (1) USONCOLOGY CMOH, Philadelphia, PA, (2) US Oncology, Snellville, GA, (3) Health Quest, Wappingers Falls, NY, (4) Karlsruher Institut Fur Technologie Studienkolleg, Karlsruher, DE
PO-GePV-T-221Validation of the Monte Carlo Model of a Novel Biology-Guided Radiotherapy (BgRT) Linac
M Shi1*, K Bush1, C Chuang1, D Zaks2, L Xing1, N Kovalchuk3, M Surucu4, B Han4, (1) Stanford University, Stanford, CA, (2) RefleXion Medical, Hayward, CA, (3) Stanford University Cancer Center, Palo Alto, CA, (4) Stanford University School of Medicine, Stanford, CA
PO-GePV-T-224On the Determination of Source Parameter Probability Distribution Functions During the Monte Carlo Modeling of a CyberKnife M6 Unit
J Duchaine*1,2, D Markel3, H Bouchard1,2,3, (1) Université de Montréal, Montréal, QC, CA, (2) Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montréal, QC, CA, (3) Centre Hospitalier de l'Université de Montréal, Montréal, QC, CA
PO-GePV-T-225KQ Calculations of the ZAP-X Radiosurgical Device
R Townson1*, F Tessier1, G Weidlich2, D Pang3, M McEwen1, (1) National Research Council Canada, Ottawa, ON, CA, (2) ZAP Surgical Systems, San Carlos, CA, (3) Georgetown University Hospital, Washington, DC
PO-GePV-T-309Small Field Dosimetry of a Novel Biology-Guided Radiotherapy System
B Han*, N Kovalchuk, M Shi, K Bush, D Capaldi, D Breitkreutz, E Simiele, L Xing, M Surucu, C Chuang, Stanford University, Department of Radiation Oncology, Stanford, CA
PO-GePV-T-316Modulation Area Index (MAI): A Plan-Specific Metric for Quantifying VMAT Modulation Complexity
B Wu*, R Gonzales, J Qian, L Lin, J Yu, H Li, S Han-Oh, Johns Hopkins University, Baltimore, MD
PO-GePV-T-386The Influence of Iso-Center Location, Beam Type and Lesion Size On Plan Specific QA in Lung SBRT
Shahram Mashouf, PhD*, Anderson Bauer, MD and Sugata Tripathi, PhD, Marshfield Clinic Health System, Marshfield, WI
PO-GePV-T-419Measuring Cone Factors for Stereotactic Radiosurgery Applicators On a Varian Edge
S Tanny*, J Yoon, M Ostyn, A Gray, University of Rochester Medical Center, Rochester, NY
TH-A-TRACK 6-2An Evaluation of the Use of EBT-XD Film for SRS/SBRT Commissioning of Unity MR-Linac System
S Lim*, N Tyagi, E Subashi, J Liang, M Chan, Memorial Sloan Kettering Cancer Center, New York, NY
TH-A-TRACK 6-4Assessment of the Dependence of the Field Shape On Calibration Coefficients in Dose Area Product (DAP) for Small Field Sizes
J JURCZAK1*, B Rapp1, S Dufreneix2, F Delaunay1, J Gouriou1, J-M Bordy1, (1) Universite Paris-Saclay, CEA, List, Laboratoire National Henri Becquerel (LNE-LNHB), F-91120 Palaiseau, France, (2) Institut de Cancerologie de l'Ouest - Site Paul Papin (ICO Angers) - Departement de physique medicale - 15 rue Boquel, 49055 Angers Cedex 02, France
TH-A-TRACK 6-7Quality Assurance of CyberKnife Small Radiation Fields Using High-Resolution Scanning Diode Detector
K Yang1*, S Sharma1, A Ju1, (1) East Carolina University, Greenville, NC
TH-E-TRACK 5-2A Generative Adversarial Network (GAN) Based Monte Carlo Model for a Biology-Guided Radiation Therapy Machine
M Shi1*, S Cui1, D Zaks2, B Han3, (1) Stanford University, Palo Alto, CA, (2) RefleXion Medical, Hayward, ,(3) Stanford University School of Medicine, Stanford, CA
TH-F-TRACK 3-7Small-Cavity Detector Perturbation and Quality Correction Factors in Magnetic Resonance Imaging-Guided Radiotherapy Small Photon Beams
Y Cervantes-Espinosa1, 2*, J Duchaine1, 2, I Billas3,4, S Duane3, H Bouchard1,2,5, (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) The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust, London, UK (5) Departement de radio-oncologie, Centre hospitalier de l'Universite de Montreal, QC, CA
TH-IePD-TRACK 5-5Validation of a Full Monte-Carlo Beam Source On the Varian TrueBeam for Primary Standards Establishment in Dose Area Product (DAP)
J JURCZAK*, B Rapp, J Gouriou, Universite Paris-Saclay, CEA, List, Laboratoire National Henri Becquerel (LNE-LNHB), F-91120 Palaiseau, France
TU-C-TRACK 6-7BEST IN PHYSICS (THERAPY): Radio-Immunotherapydose-Painting with Survival Boost Using Checkpoint Inhibitors
S Yasmin-Karim1*, M Moreau2, N Bih3, J Wirtz4, W Ngwa5, (1) Harvard Medical School,Boston, MA, (2) Dana Farber Cancer Institute, Everett, MA, (3) Dana Farber Cancer Institute, Boston, MA, (4) University Of Ulm, Ulm, Germany, ,,(5) Brigham and Womens Hospital, Boston, MA
WE-IePD-TRACK 5-3RayStation Photon Beam Modeling Challenges for Small Targets Treated with VMAT and Dynamic Conformal Arcs
J Huang*, S Frigo, University of Wisconsin- Madison, Madison, WI