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| MO-AB-SAN1-12 | Assessing the Mechanical and Dosimetric Stability of a Novel Self-Shielded Stereotactic Radiosurgery (SRS) Delivery System S Srivastava1*, D Pinnaduwage1 , S Jani1 , X Yan1 , M Bodduluri2 , S Sorensen1 (1)Barrow Neurological Institute (BNI) St. Joseph's Hospital & Medical Center, Phoenix, AZ,(2) Zap Surgical Systems, Inc., San Carlos, CA |
| MO-C930-GePD-F1-3 | Using Gold Nano Particles (GNPs) as a Radiation Sensitizer - A Monte Carlo Simulation Y Chiang*, C Lee , T Chao , Chang Gung University, Guishan Dist, TAO |
| MO-C930-GePD-F3-5 | Whole Body Surface Cherenkov Distribution Analysis in Total Skin Electron Therapy Using Computer Animation Methods T Miao1*, H Petroccia2 , Y Xie3 , J Mahoney1 , P Bruza1 , M Jermyn4 , B Pogue1 , D Gladstone5 , T Zhu2, B Williams5 , (1) Dartmouth College, Hanover, NH, (2) University of Pennsylvania, Philadelphia, PA, (3) Massachusetts General Hospital, Boston, MA, (4) DoseOptics LLC, Lebanon, NH, (5) Dartmouth-Hitchcock Med. Ctr., Lebanon, NH |
| MO-C930-GePD-F4-5 | Spatial, Dosimetric, and Radiobiological Robustness of Template-Based Interstitial High-Dose-Rate Gynecologic Brachytherapy M Ostyn1*, A Burke2, E Fields1, D Todor1, (1) Virginia Commonwealth University, Richmond, VA, (2) Georgetown University, Washington, DC |
| MO-C930-GePD-F4-6 | Feasibility Study of Focal Salvage High Dose Rate (HDR) Brachytherapy After Neurovascular-Sparing Prostate Stereotactic Ablative Radiation Therapy (SAbR) N Hassan Rezaeian*, B Gannavarapu , R Hannan , M Folkert , A Garant , R Timmerman , B Hrycushko , N Desai , The University of Texas Southwestern Medical Ctr, Indianapolis, IN |
| MO-C930-GePD-F9-2 | Evaluation of Dose Distribution by Categories in X-Ray CT Room Using Monte Carlo Simulation T Fujibuchi1*, D Ueno2 , (1) Division of Medical Quantum Radiation Sciences, Department of Health Sciences, Faculty of Medical Sciences, Medical, Kyushu University, Fukuoka, ,(2) Radiation technology course, Department of Health Sciences, Kyushu University,Fukuoka, |
| MO-C930-GePD-F9-4 | Investigation of a Novel Method to Assess ATCM Performance of CT Scanners Y Yang*, H Liu , Y Huang , W Zhuo , |
| MO-E115-GePD-F1-5 | PDD Analysis of a 6 MV FFF Beam From a Jawless Linear Accelerator with Double Stacked MLCs in the Presence of a Magnetic Field E Omari*, H Lavvafi , J Roeske , A Sethi , Loyola University Chicago, Maywood, IL |
| MO-E115-GePD-F3-5 | Quality Assurance and Standardization of Bolus Materials Used in Radiotherapy E Kendall*, J Leal , S Ahmad , T Herman , T De La Fuente Herman , University of Oklahoma Health Sciences Center, Oklahoma City, OK |
| MO-E115-GePD-F4-2 | Investigation of the Thermal Dependence of a Commercial Plastic Scintillation Detector System in Photon and Electron Beams R Kolany1, C Zeringue2, W Culberson1, (1) Dept of Med Phys, School of Medicine and Public Health, Univ of Wisc - Madison, Madison, WI (2) ZModDynamics LLC, Fulshear, TX |
| MO-E115-GePD-F7-3 | An Innovative Artifact Management Method for Proton Therapy Planning (AMPP) of the Head and Neck D Branco*, P Taylor , S Kry , X Zhang , J Rong , S Frank , D Followill , UT MD Anderson Cancer Center, Houston, TX |
| MO-GH-SAN2-1 | A Novel Multimodal Anthropomorphic Physical Pelvis Phantom for MRI-Based Radiotherapy K Singhrao1*, J Fu1 , S Tenn1 , H Wu2 , P Hu2 , M Cao1 , A Kishan1 , R Chin1 , J Lewis1 , (1) Dept. of Radiation Oncology, University of California, Los Angeles, Los Angeles (2) Dept. of Radiology, University of California, Los Angeles, Los Angeles |
| MO-I345-GePD-F1-1 | Monte Carlo Simulations of EPID Transit Dosimetry: A Feasibility Study L Yu*, J Wang , W Hu , X Xia , Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai, China, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China |
| MO-I345-GePD-F3-3 | Characterization of Spectral Changes with Measurement Geometry and Magnetic Field Strength in Light Guides Used for Scintillation Dosimetry E Simiele1*, R Kapsch2 , U Ankerhold2 , W Culberson1 , L DeWerd1 , (1) Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, (2) Physikalisch-Technische Bundesanstalt, Braunschweig, Germany |
| MO-I345-GePD-F5-3 | Implementing Absolute Dose Measurements On SunNuclear ArcCHECK-MR in a 0.35T MR-Linac A Price*, A Heermann , B Maraghechi , A Curcuru , V Rodriguez , S Mutic , O Green , Washington University School of Medicine, St. Louis, MO |
| MO-I345-GePD-F6-3 | Evaluation of the Septal Penetration and Scattering Effect in the Parallel Slat Collimator Gamma Camera On the Range Quantification in Proton Therapy : A Geant4 Monte Carlo Simulation Study E Malekzadeh1 , H Rajabi2 , F Kalantari3*, (1) ,Tarbiat Modares University, Tehran, Iran, (2) ,Tarbiat Modares University, Tehran, Iran, ,(3) University of Texas,Dallas, USA |
| MO-I345-GePD-F7-1 | Dosimetry Verification for the AeroForm Tissue Expander Breast Implant Z Ouyang1*, E Murray1 , P Xia1 , C Shah1 , S Cherian1 , R Tendulkar1 , B Manyam1 , M Svatos2 , B Guo1 , (1) Cleveland Clinic, Cleveland, OH, (2) Independent Consultant, Oakland, CA |
| MO-I345-GePD-F7-3 | The Correlation Between Treatment Plan Dosimetry Metrics and the DICE Similarity Coefficient and Target Displacement, in a Prostate Cancer Treatment Planning Study D Wang*, W Smith , M Phillips , University of Washington, Seattle, WA |
| MO-I345-GePD-F8-5 | Ten Years of Interventional Cardiology Catheterization Therapy Procedures in a Large Territory Hospital. A Retrospective Analysis of High Maximum Patient Skin Doses to Evaluate Trends V Chatonidis1, V Tsapaki2*, P Karaiskos1, E Pantelis1, S Patsilinakos2, S Kottou1, (1) National and Kapodistrian University of Athens, Faculty of Medicine, Medical Physics Laboratory, Athens, Greece, (2) Konstantopoulio General Hospital, Nea Ionia, Athens, Greece |
| MO-K-301-3 | 3D Validation of a Monte-Carlo Model of a Cyberknife System Dedicated to the Determination of Out-Of-Field Doses J Colnot1*, V Barraux2 , C Loiseau2 , A Batalla2 , R Gschwind3 , C Huet1 , (1) Institut de Radioprotection et de Surete Nucleaire, Fontenay-aux-Roses, France, (2) CLCC Francois Baclesse, Caen, France, (3) Universite de Franche-Comte, LCE UMR CNRS, Montbeliard, France |
| MO-K-301-9 | Quantitative Investigation of the Effects of High Z-Materials On the Dose Distributions Deposited by Therapeutic High Energy Proton Beams I Ali1*, N Alsbou2 , S Ahmad1, (1) University of Oklahoma Health Sciences, Oklahoma City, OK, (2) Department of Engineering and Physics, University of Central Oklahoma, Edmond, OK |
| PO-GePV-E-7 | Development, Dosimetric Evaluation and Applications of Complimentary Metal Oxide Semiconductor in Radiotherapy R SINGH1*, S KUMAR2 , (1) CHRISTIAN MEDICAL COLLEGE, Vellore, TN, (2) CHRISTIAN MEDICAL COLLEGE, Vellore, TN |
| PO-GePV-E-13 | Adoption of a New Text Book for the Radiation Dosimetry Course of Our Medical Physics Program J Chang1,2*, (1) Northwell Health, Lake Success, NY, (2) Hofstra University, Hempstead, NY |
| PO-GePV-I-18 | Space-Variant Deconvolution of Cerenkov Light Images of a Curved Surface E Brost, Y Watanabe*, University of Minnesota, Minneapolis, MN |
| PO-GePV-M-10 | Dosimetric Impact of Forced Densities Over the Course of RT D Schott1*, S Lim1 , R Thapa1 , D Prah1 , X Li1 , E Paulson1 , (1) Medical College of Wisconsin, Milwaukee, WI |
| PO-GePV-P-12 | National Remote Quality Audit of LINAC-Based Radiotherapy in Korea H Chung1*, H Kim1 , M Song1 , K Kim2 , S Han2 , S Choi2 , K Kim2 , G Cho2 , (1) Korea Institute of Nuclear Safety, Daejeon, Korea ,(2) Korea Institute of Radiological and Medical Sciences, Seoul, Korea |
| PO-GePV-P-25 | Determination of the Water Equivalent Thickness of Strata XRT Gel and Evaluation of the Dosimetric Effect of Its Application On the Skin of Proton Therapy Patients A Gautam*, S McGovern , X Zhu , N Sahoo , UT MD Anderson Cancer Center, Houston, TX |
| PO-GePV-P-28 | Calculation Grid Size Effects On Dose Under GRID "mini" Beam in TPS M Xu1*, (1) Northwestern Medicine Cancer Center, Geneva, IL |
| PO-GePV-P-30 | Dosimetric Comparison of Different Algorithms in SBRT Planning for Non-Small Cell Lung Cancer J Zhang1*, J Shen1 , D JIANG1 , H Yu1 , H Liu1 , C Xie1 , J Dai1# ,(1) Zhongnan hospital of Wuhan University, Wuhan,China , |
| PO-GePV-P-32 | Quantification and Impact Analysis of Planar MV Portal Images Cumulative Absorbed Dose On Head and Neck Radiotherapy Treatments P Iwai*, C Marmitt , G Simonetti , Uniao Oeste Paranaense de Estudos e Combate ao Cancer, Parana, Brazil |
| PO-GePV-P-37 | Characterization of a Non-Clinical FLASH Beam R Sadagopan6*, J Pollard-Larkin1 , R Tailor2 , P Balter3 , M Gillin4 , J Symons5 , (1) MD Anderson Cancer Center, Houston, TX, (2) UT MD Anderson Cancer Center, Houston, TX, (3) UT MD Anderson Cancer Center, Houston, TX, (4) MD Anderson Cancer Ctr., Houston, TX, (5) MD Anderson UTHealth Graduate School, Houston, TX, (6) MD Anderson Cancer Center, Houston, TX |
| PO-GePV-P-44 | Investigation of a 2D Detector Array for Quality Assurance with LA45 RaceTrack Microtron J Xu1*, J Liu2 , J Panetta3 , A Eldib4 , T Lin5 , R Price6 , C Ma7 , (1) Fox Chase Cancer Center, Philadelphia, PA, (2) Fox Chase Cancer Center, Philadelphia, PA, (3) Fox Chase Cancer Center, Philadelphia, PA, (4) Fox Chase Cancer Center, Philadelphia, PA, (5) Fox Chase Cancer Center, Philadelphia, PA, (6) Fox Chase Cancer Center, Philadelphia, PA, (7) Fox Chase Cancer Center, Philadelphia, PA |
| PO-GePV-P-51 | Dosimetrical Impact of the Motion During Deep Inspiration Breath Hold On Left-Sided Breast Cancer Patients W Jiang*, D Cao, V Mehta, D Shepard, Swedish Cancer Institute, Seattle, WA |
| PO-GePV-P-53 | Effect of Angulation and Table Position On Patient Peak Skin Dose (PSD) Evaluations From Fluoroscopy-Guided Intervention Procedures (FGIPs) M Hoerner*, A Mustafa , D Vergara , Department of Radiology and Biomedical Imaging Yale School of Medicine and Yale New Haven Hospital, New Haven, CT |
| PO-GePV-P-62 | Improved Normal Tissue Sparing in Nasopharyngeal Carcinoma Radiotherapy Using Biological Cost Function W Bai1 , Y Gao2 , R Zhang1*, S Wang1 , Y Qiao1 , x Qiao1 , (1) The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei,Chnia (2) Department of Gastroenterology, Hebei General Hospital, Shijiazhuang, China |
| PO-GePV-P-72 | A Tissue Equivalent Bolus for Dose Optimization in Radiotherapy z xu1*, W Lu1 , J Qiu1 , L Jing2 , W Jiang3 ,h yu1 , K Hou1 ,L Shi1 , (1) Taishan Medical University, Taian, Shandong, (2) Taian tumor hospital, Taian, ,(3) Yantai Yuhuangding Hospital, Qingdao University School of Medicine |
| PO-GePV-P-75 | TG 51 Software for Output Measurements of Linear Accelerator M Shah*, NV-Comprehensive CC of Nevada, Henderson, NV |
| PO-GePV-P-77 | Quality Assurance Analysis of Elements Multiple Brain Metastases Treatment Technique X Liu*, J Vinci , R Boone,J Rahimian,Y.Qian Kaiser Permanente, Los Angeles Medical Center, CA |
| PO-GePV-T-12 | Demonstration of the Need for An Air-Kerma Rate Standard for the Newest Model of the Xoft Axxent TM Source A Walter*, D Anderson , L DeWerd, Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI |
| PO-GePV-T-15 | A Feasibility Study of Using Ir-192 High Dose Rate (HDR) Source for Spatially Fractionated Grid Radiation Therapy H Zhang1*, (1) Northwestern Memorial Hospital, Chicago, IL |
| PO-GePV-T-17 | Dosimetric Evaluation of Multi-Channel Cylinders for High Dose Rate Vaginal Cuff Brachytherapy Using a Cylindrical Target Volume S Kucuker Dogan*, Z Kang , J Cates , H Zhang , Northwestern Memorial Hospital, Chicago, IL |
| PO-GePV-T-28 | A Calculator for Single-Seed Or Two-Seed I-125 Radioactive Seed Localization (RSL) Medical Event Dose Reporting W Erwin*, R Wendt , UT MD Anderson Cancer Center, Houston, TX |
| PO-GePV-T-29 | Application of Hybrid Source in Slotted Plaque Brachytherapy for the Treatment of Uveal Melanoma and Dosimetric Comparison of Plans with I-125 and Pd-103 Sources S Awan1*, A Meigooni2 , S Howard3 , A Tejwani4 , R Badkul5 , H Saleh6 , (1) University of Kansas Hospital/Stormont Vail Hospital Topeka, KS, ,KS, (2) Comprehensive Cancer Center of Nevada, Las Vegas, NV, (3) University of Kansas Hospital, Overland Park, KS, (4) KU Medical Center/ Stormont Vail Hospital Topeka, KS, Kansas City, KS, (5) Univ Kansas Medical Center, Kansas City, KS, (6) The University of Kansas Cancer Centers, Kansas City, KS |
| PO-GePV-T-35 | New Acceptance Criteria for Evaluating Electron Beam Percentage Depth Dose Using OSLD Remote Audits P Alvarez*, P Taylor , J Lowenstein , A Molineu , S Kry , D Followill , UT MD Anderson Cancer Center, Houston, TX |
| PO-GePV-T-38 | The Effects of High-Z Heterogeneities On the Dose Deposition of Energetic Electron Beam Therapy I Ali1*, N Alsbou2 , S Ahmad1 , (1) University of Oklahoma Health Sciences, Oklahoma City, OK, (2) Department of Engineering and Physics, University of Central Oklahoma, Edmond, OK, |
| PO-GePV-T-49 | Comparison of the Dosimetric Parameters in Esophagus in the Radiotherapy of Lung Cancer Patients Among Three Different Radiation Techniques R He*, S Packinanthan , W Duggar , M Kanakamedala , S Vijayakumar , C Yang , Department of Radiation Oncology, University of Mississippi Med. Center, Jackson, MS |
| PO-GePV-T-63 | Influence of Proton Spot Properties On Patient Dose Reconstructions in Pencil Beam Scanning Treatment Y Yeom1*, G Kuzmin2 , K Griffin1 , M Mille1 , J Polf3 , U Langner4 , J Jung5 , C Lee6 , J Shin7 , D Ellis5 , C Lee1 , (1) National Cancer Institute, Rockville, MD, (2) Cleveland Clinic, Cleveland, OH, (3) University of Maryland School of Medicine, Baltimore, MD, (4) Boston University School of Medicine, Upton, MA, (5) East Carolina Univ, Greenville, NC, (6) University of Michigan, Ann Arbor, MI, (7) Massachusetts General Hospital, Boston, MA |
| PO-GePV-T-69 | Neutron Generation in Proton Passive Scattering Treatments D Ellis1*, Y Yeom2 , K Griffin2 , M Mille2 , C Lee3 , J Jung1 , C Lee2 , (1) East Carolina University, Greenville, NC, (2) National Cancer Institute, Rockville, MD, (3) University of Michigan, Ann Arbor, MI |
| PO-GePV-T-75 | Fundamental Study of Thermoluminescence Sheet-Type Dosimeter for in Vivo Skin Dosimetry in Passive Scattering Proton Therapy T Kato1*, T Sagara2 , Y Yamazaki2 , R Kato2 , S Oyama2 , (1) Fukushima Medical University, Fukushima, (2) Southern Tohoku Proton Therapy Center, Koriyama |
| PO-GePV-T-78 | Silica-Based Optical Fibers for Proton Therapy Dosimetry C Hoehr1*, A Morana2, O Duhamel3, B Capoen4, M Trinczek1, P Paillet3, C Penner5, D Muecher1, C Duzenli5, M Bouazaoui4, G Bouwmans4, A Cassez4, Y Ourdane2, A Boukenter2, H El Hamzaoui4, S Girard2,(1) TRIUMF, Vancouver, BC, (2) University of St. Etienne, France, (3) CEA, Toulouse, France, (4) University of Lille, France, (5) BC Cancer, Vancouver, Canada |
| PO-GePV-T-81 | Radioluminescent Fiber Optic Dosimeters for Proton Therapy A Darafsheh*, Washington University School of Medicine, St. Louis, MO |
| PO-GePV-T-85 | The Measurement of Absorbed-Dose to Water for Carbon Ion Beam with Ion Chambers K Wang*, S Jin , z wang |
| PO-GePV-T-86 | Dosimetry Comparison of IMRT, VMAT Versus Proton and Carbon Ion Pencil Beam Scanning Techniques for Tongue Cancer X Ming1*, K Shahnazi1 , L Kong1 , W Wang1 , (1) Shanghai Proton and Heavy Ion Center, Shanghai |
| PO-GePV-T-93 | A Novel Approach to Verify the Layer-By-Layer Energy of Scanning Beam Delivery for Proton Therapy j Lah1*, J Son2 , S Moon3 , D Shin4 , (1) Myongji Hospital, Hanyang University College of Medicine,Goyang-si, (2) Seoul National University Hospital, Seoul,(3) Korea University, Seoul,(4) National Cancer Center, Goyang-si, |
| PO-GePV-T-107 | Commissioning and Dosimetric Assessment of a Range Shifter Helmet as An Energy Absorber Device for Scanning Beam Proton Therapy B Allred1*, D Mundy2 , K Furutani2 , C Beltran2 , A Saunders1 , S Patel1 , J Rwigema1 , J Shen1 , D Robertson1 , P Lara1 , L McGee1 , M Bues1 , A Anand1 , (1) Mayo Clinic, Phoenix, AZ, (2) Mayo Clinic, Rochester, MN |
| PO-GePV-T-121 | Performance Test of Electrometer Using Electrometer Equipped with Constant-Current Generator N Kinoshita1*, A Takemura2 , H Oguchi3 , (1) University of Fukui Hospital, (2) Kanazawa University, (3) Nagoya University Graduate School of Medicine |
| PO-GePV-T-128 | Experience in Management of Implanted Cardiovascular Devices in Stereotactic Body Radiotherapy of Lung Cancer P Qi*, A Magnelli , S Balik , T Zhuang , K Stephans , G Videtic , Cleveland Clinic, Cleveland, OH |
| PO-GePV-T-137 | Influence of Special Reconstruction Algorithm On Cardiac Structural Dose Assessment in Radiotherapy of Breast Cancer Based On ECG 4D-CT M Su*1,2, G Gong1 , X Qiu2 , Y Yin1 , (1)Shandong Cancer Hospital Affiliated to Shandong University, Jinan, Shandong (2)University of South China ,Hengyang, Hunan, |
| PO-GePV-T-142 | Using EPID in Vivo Dosimetry to Quantify Treatment Delivery Accuracy in Canine Head and Neck Tumors J Lambeck1*, S Saad2 , K Hansen3 , M Kent3 , S Dieterich4 , (1) University of California Davis, Sacramento, CA, (2) The William R. Prichard Veterinary Medical Teaching Hospital, School of Veterinary Medicine,UC Davis, Davis, CA, (3) Department of Surgical and Radiological Sciences, UC Davis School of Veterinary Medicine, Davis, CA, (4) UC Davis Medical Center, Sacramento, CA |
| PO-GePV-T-144 | Can 2D Gamma-Passing Rate Predict DVH Errors? Analysis of Gamma-Passing Rate Based VMAT QA M Bedoya*, C Wilke , Y Watanabe , University of Minnesota, Minneapolis, MN |
| PO-GePV-T-150 | A Method for Using a Global Dosimetric Leaf Gap and Transmission Factor for Beam Matched Linear Accelerators D Dean*, M Price , K Homann , School of Medicine at Vanderbilt University, Nashville, TN |
| PO-GePV-T-154 | The Impact of Volumetric Modulated Arc Therapy Delivery Errors On 2D and 3D Gamma Passing Rates and DVH-Based Dosimetry for Nasopharyngeal Carcinoma G Li1*, Q Yuan2 , S Bai1 , (1) West China Hospital, Sichuan University, Chengdu, Sichuan, China (2) Wuhuan University, Wuhan, Hubei, China |
| PO-GePV-T-159 | Establishment of Classification and Early Warning Threshold for IMRT Dose Verification in Breast Cancer X Lin1*, Y Yin2 , Q Qiu3 , (1) Shandong Cancer Hospital, Affiliated to Shandong University, Jinan, 37, (2) Shandong Cancer Hospital Affiliated to Shandong University, Jinan, Shandong, (3) Shandong Cancer Hospital Affiliated to Shandong University, Jinan, Shandong |
| PO-GePV-T-168 | Patient Specific Plastic Scintillation Detector for Verification of IMRT Plans H Yang1*, H Chung2 , T Kim3 , T Schaarschmidt3 , J Kim4 , T Suh1 , (1) The Catholic University of Korea, College of Medicine, Seoul, (2) Seoul National University College of Medicine, Seoul, (3) Hanyang University, Seoul, (4) Seoul National University Hospital, Seoul, |
| PO-GePV-T-171 | Improvement On the Dosimetric Performance of the Developed Lens-Type Dosimeter by the Optical Compensation J Cho1,2*, J Son2 , O Kwon2 , J Kim2 , H An2 , C Choi2 , J Park2 , J Kim2 , (1) Yonsei University College of Medicine, Seoul, ,(2) Seoul National University Hospital, Seoul |
| PO-GePV-T-173 | PIN Diodes for Radiation Therapy Use: Their Construction, Characterization, and Implementation P Jursinic1*, (1) West Michigan Cancer Center, Kalamazoo, MI |
| PO-GePV-T-193 | Comparison of Bone Dose in a Head-And-Neck Air Cavity Between the FFF and FF Photon Beams: A Monte Carlo Study J Chow1*, A Owrangi2 , (1) Princess Margaret Cancer Centre, Toronto, ON, (2) UT Southwestern Medical Center, Dalllas, TX |
| PO-GePV-T-200 | On the Feasibility of Using An Optical Fiber Bragg Grating Array for Multi-Point Dose Measurements in Radiation Therapy M Lebel-Cormier1,2*, T Boilard3 , M Bernier3, L Beaulieu1,2, (1) Centre Hospitalier Univ de Quebec, Quebec, QC, (2) Departement de physique, de genie physique et d optique et Centre de recherche sur le cancer, Universite Laval, Quebec, Qc, (3) Center for Optics, Photonics, and Lasers (COPL), Quebec, QC |
| PO-GePV-T-202 | Characterizing the PTW MicroDiamond Detector in Orthovoltage Radiation A Khan*, W Culberson , E Simiele , J Hull , L DeWerd , Dept of Med Phys, School of Medicine and Public Health, Univ of Wisc - Madison |
| PO-GePV-T-203 | Comparison of the Absorption Spectra of the EBT-XD and EBT3 Films Irradiated with Clinical Radiotherapy Beams Y Leon*, D Mulrow , R Khan , A Darafsheh , Washington University School of Medicine, St Louis, MO |
| PO-GePV-T-209 | Chestwall Phantom for Validating Dosimetry in the Presence of a Novel Tissue Expander E Bossart*, B Farnia , P Pereira , C Wilgenbusch , C Takita , A Ahamad , Univ Miami, Miami, FL |
| PO-GePV-T-211 | To Study the Variation of Dose-Volume Parameters for Tumor Target Volumes and Organs at Risk During Radiotherapy On Nasopharyngeal Carcinoma Based On Deformation Registration x YAO1,2*, G Gong1 , Y Yin1 , g zuo2 , (1) Radiation Physics Department of Shandong Cancer Hospital Affiliated to Shandong University, Jinan, Shandong (2) University of South China, Hengyang, Hunan |
| PO-GePV-T-214 | Dosimetric Analysis and Comparison of Volumetric Modulated Arc Therapy Versus Intensity Modulated Radiation Therapy for Anal Cancer K Hibbitts*, B Chiang , H ortega , T Herman , S Ahmad , University of Oklahoma Health Sciences Center, Oklahoma City, OK |
| PO-GePV-T-217 | Dosimetric Comparison of Helical Tomotherapy and Intensity-Modulated Radiotherapy for Cervical Cancer Patients with Ovarian-Conserving Radical Surgery X Liu*, X Lin , Y Yin , Shandong Cancer Hospital Affiliated to Shandong University, Jinan, Shandong |
| PO-GePV-T-228 | The Influence of Large Training Sets Created with the Eclipse Scripting API in Custom RapidPlan Models J Rogers*, M DiMascio , Atrium Health, Rock Hill, SC |
| PO-GePV-T-229 | Dosimetric Effects of Hip Replacement Implants On VMAT RT Plans for Prostate Cancer V Stakhursky1*, M Goldstein2 , P Ciccone2 , B Schlecker2 , J Sanzone2 , G Gejerman2 , (1) New Jersey Urology Cancer Treatment Centers, Saddle Brook, NJ, (2) New Jersey Urology, Saddle Brook, NJ |
| PO-GePV-T-246 | Uncertainty in Cardiac Dosimetry in Left Sided Breast Cancer: Effect of Grid Size I Das1*, (1) NYU, Ambler, PA |
| PO-GePV-T-254 | An Investigation of Gradient-Based Deformable Registration of CT and CBCT Image C Ma , Y Yin*, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, 37 |
| PO-GePV-T-268 | The Effect of the Metallic Rail On Reference Dosimetry in the SNC 3D Scanner Water Tank S Aftab , M Barnes*, J Lehmann , Calvary Mater Hospital Newcastle, Newcastle, NSW |
| PO-GePV-T-274 | A Quantitative Study of CDR-CAS-IMAT Simulated Delivery Errors for Brain Tumors R Zhang1,2*, W Bai2 , Y Feng1 , W Jiang1 , (1)Department of Biomedical Engineering, Tianjin University, Tianjin, China,(2)The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, |
| PO-GePV-T-277 | Dose Effect of Delivery Errors On Volumetric Modulated Arc Therapy for Nasopharynx Cancer and Cervical Cancer S Bai1 , Q Yuan2 , G Li1*, (1) West China Hospital, Sichuan University, Chengdu, Sichuan, China (2) Wuhan University, Wuhan, Hubei, China |
| PO-GePV-T-281 | Implementation of a 2-D and 3-D Algorithm for the Calculation of the Gamma Index O Talarico1,2*, A Plyashechnik3 , Y Wang1 , O Dona1 , C Wuu1 , (1) Columbia University, New York, NY,(2) Lebedev Physical Institute, Moscow, RU (3) Moscow State University, Moscow, RU |
| PO-GePV-T-282 | Study On the Effect of Different CT Value Division On the Dose Distribution of Radiotherapy Plan for Nasopharyngeal Carcinoma x YAO1,2*, G Gong1 , g zuo2 , Y Yin1 , (1) Radiation Physics Department of Shandong Cancer Hospital Affiliated to Shandong University, Jinan, Shandong (2) University of South China, Hengyang, Hunan |
| PO-GePV-T-287 | Dose Perturbation of the Metallic Reservoir From a Novel Tissue Expander Used for Post Mastectomy Radiation Therapy T Li*, B Hasson , C Geraghty , J Carroll , Anne Arundel Medical Center, Annapolis, MD |
| PO-GePV-T-298 | Dosimetric Assessment of Brass Mesh Bolus for Commonly Used Breast Treatment Delivery Techniques D Fiedler*, J Roeske , H Kang , Loyola University Medical Center, Maywood, IL |
| PO-GePV-T-300 | Analysis of Dose Verification Results of Three-Dimensional Conformal Fields Combined with Intensity Modulated Field Plans for 611 Cases of Breast Cancer After Breast Conserving Surgery T Pang*, B Yang , X Liu , J Qiu , N Liu , Peking Union Medical College Hospital, Beijing, 11 |
| PO-GePV-T-311 | Gafchromic EBT-XD Film for Dose Profile Evaluation and Absolute Dose Measurement in High Dose Stereotactic Treatments R Joseph , G Hatzinikolaou , S Kriminski*, Vassar Brothers Medical Center, Poughkeepsie, NY |
| PO-GePV-T-318 | Characterization of a Plastic Scintillation Detector for Preclinical X-Ray Irradiators N Viscariello*, L DeWerd , Dept of Med Phys, School of Medicine and Public Health, Univ of Wisc - Madison |
| PO-GePV-T-320 | Validation of Small Field Dosimetry for Stereotactic SRS Cones and Effect of Angular Dependence with Respect to the Scanning System S Kucuker Dogan*, M Gopalakrishnan , Northwestern Memorial Hospital, Chicago, IL |
| PO-GePV-T-323 | Applications of Deep Learning in Patient-Specific QA of MLC-Equipped Robotic SBRT and SRS B Han*, L Xing , L Wang , Stanford University School of Medicine, Stanford, CA |
| PO-GePV-T-332 | The Clinical Impact of VOLO Optimization in CyberKnife Treatment Planning E Schueler*, A Lo , C Chuang , S Soltys , L Wang , Stanford University, Stanford, CA |
| PO-GePV-T-335 | "Cleaning" the Dose Spill in Lung SBRT Plans G Narayanasamy1*, D Desai2 , M Bimali3 , E Galhardo1 , H ElAsmar 2 , J Penagaricano1 , S Maraboyina1 , L Peacock1 , T Kim1 ,F Xia1 ,E Johnson4 , S Morrill1 , (1) Department of Radiation Oncology, University of Arkansas for Medical Sciences, Little Rock, AR, (2) Memorial Hospital, Hixson, TN, (3) Department of BioStatistics, University of Arkansas for Medical Sciences, Little Rock, AR (4) University of Kentucky Medical Ctr, Lexington, KY |
| PO-GePV-T-345 | Comparison of Brain Dose Sparing and Tumor Dose Conformity From Different Photon Energies and MLC Sizes of Stereotactic Radiosurgery Treatment Strategies for Multiple Brain Tumors J Zhang1,2,4*, Z Fan3,5, S Lee2,5, W Lien1, (1) Southern California Permanente Medical Group, Los Angeles, CA, (2) VA Long Beach Healthcare System, Long Beach, CA, (3) Cedars-Sinai Medical Center, Los Angeles, CA, (4) University of California, Irvine, Orange, CA, (5) University of California, Los Angeles, Los Angeles, CA |
| PO-GePV-T-393 | Experimental Platform for Ultra-High-Dose-Rate FLASH Proton Therapy J Eley1,2*, E Abel3, A Zodda2, A Katsis3, A Marshall3, S Girdhani3, R Parry3, Z Vujaskovic2, I Jackson2, (1) Vanderbilt University School of Medicine, Nashville, TN, (2) University of Maryland School of Medicine, Baltimore, MD, (3) Varian Medical Systems, Palo Alto, CA |
| SU-E-221AB-2 | A Relational Autoencoder for Retrieving Similar Patients in Radiotherapy Treatment Planning K Wang*, X Gu , M Chen , W Lu , UT Southwestern Medical Center, Dallas, TX |
| SU-E-221AB-3 | Experimental Evaluation of the Dosimetric Impact of Intrafraction Prostate Rotations Using Film Measurement with a 6 DoF Robotic Arm K Shi1*, A Dipuglia2 , J Booth2 , S Alnaghy3 , A Kyme1 ,P Keall1 , D Nguyen1 , (1) University of Sydney, Sydney, NSW, (2) Royal North Shore Hospital, Marrickville, NSW, (3) University of Wollongong, Wollongong, NSW |
| SU-E-221AB-5 | Measurement of Ionization Chamber Angular Response to Magnetic Field in An MRLinac V Iakovenko1*, B Keller2 , A Sahgal3 , A Sarfehnia4 , (1) Sunnybrook Health Sciences Centre, Toronto, ON, (2) Sunnybrook Health Sciences Centre, Toronto, ON, (3) University of Toronto, ,,(4) Sunnybrook Health Science Center, Toronto, ON |
| SU-E-301-2 | Dosimetric Impact of a Curvature On a Directional LDR Brachytherapy Source Array M Aima1*, L DeWerd2 , C Hammer2 , W Culberson2 , (1) University of Texas M.D. Anderson Cancer Center, Houston, TX, (2) University of Wisconsin-Madison, Madison, WI |
| SU-E-301-3 | Dosimetric Impact of Silastic Insert Thickness in COMS Eye Plaque for I-125 Brachytherapy C Oare*, D Sterling , K Dusenbery , D Koozekanani , C Ferreira , University of Minnesota, Minneapolis, MN |
| SU-E-SAN4-2 | Dosimetry of Single Vs Multi-Course Gamma Knife Stereotactic Radiosurgery for Ten Or More Brain Metastases C Stambaugh1*, E Kim2 , C Melhus1 , J Mignano1 , K Huber1 , J Wu1 , (1) Tufts Medical Center, Boston, MA, (2) Cornell University, Ithaca, NY |
| SU-F-301-1 | Comparison of Acuros BV and TG-43 Dose Calculation for HDR Skin Brachytherapy with Flap Applicator in Heterogeneous Media H Kang*, R Patel , S Gros , Loyola University Medical Center, Chicago, IL |
| SU-F-301-8 | A Method for On-The-Fly Resampling of Radionuclide Energy Deposition Kernels for Convolution-Based Voxelwise Dosimetry S Graves*, D Hyer , R Flynn , J Sunderland , University of Iowa Hospitals and Clinics, Iowa City, IA |
| SU-F-302-3 | Automated Fiducial-Based Registration and Dose Normalization for 3D Dosimetry Y Wang1*, O Dona2 , Y Xu3, J Adamovics4 , C Wuu5 , (1) Columbia University, New York, NY, (2) Columbia University, New York, NY, (3) Columbia University, New York, NY, (4) HEURIS, INC., Skillman, NJ, (5) Columbia Univ, New York, NY |
| SU-F-302-8 | Variability of Gamma Knife Output Calibration Based On Chamber Type, Phantom Material, and Dosimetry Protocol A Boczkowski1*, S Graves2 , L Poplawski3 , D Hyer4 , (1) University of Iowa, Iowa City, Iowa, (2) University Of Iowa, Iowa City, IA, (3) West Virginia University, Morgantown, WV, (4) University of Iowa, Iowa City, IA |
| SU-I300-GePD-F7-2 | Robust Plan Ranking Using the Equivalent Uniform Dose (EUD) and Equivalent Dose in 2 Gy (EQD2) Fraction Concepts A Alexandrian*, R Stewart , University of Washington, Seattle, WA |
| SU-I300-GePD-F7-4 | Spot-Scanning Proton Arc Therapy (SPArc) for Improved Optic Pathway Sparing in Sinonasal Cancer Proton Treatment C Hyde*, G Liu , X Li , D Yan , C Stevens , P Kabolizadeh , R Deraniyagala , X Ding , William Beaumont Hospital, Royal Oak, MI |
| SU-I330-GePD-F5-5 | Benchmarking of 4DCBCT Based Dose Calculation Against Measurements in a Lung Phantom M Dumas*, S Rusu , I Chetty , N Wen , Henry Ford Health System, Detroit, MI |
| SU-I330-GePD-F7-1 | 4D Doses Under Respiration Evaluation: Robust Optimization Vs Traditional PTV-Based Approaches Ronnie WK Leung*, Tuen Mun Hospital , Mark KH Chan ,Imperial College Healthcare NHS Trust , University Hospital Schleswig-Holstein, Oliver Blanck, University Medical Center Schleswig-Holstein |
| SU-I400-GePD-F5-1 | A Normalized Method of Suppressing Background Noise in Biomedical Systems for the Measurement of Radiation Absorbed Dose with Biomarkers L Lu*, S Bhayana , M Yadav , M Welliver , A Chakravarti , N Jacob , Department of Radiation Oncology, the Ohio State Univ, Columbus, OH |
| SU-I400-GePD-F7-3 | Monte Carlo Study of Small-Field Dosimetry for An Elekta MR-Linac System M Yano*, F Araki , T Ohno , Kumamoto University, Kumamoto, 43 |
| SU-I400-GePD-F9-2 | Assessment of Regional Computed Tomography DoseIndices in India Towards Establishing DRL A Saravana Kumar*, R Rajakumar , A Jose , D Balalakshmoji , PSG Institute of Medical Sciences and Research, Coimbatore, TN |
| SU-I430-GePD-F4-3 | Dosimetric Impact of Prolonged [Y-86]-NM600 PET/CT Imaging for Immunomodulatory Molecular Radiotherapy with [Y-90]-NM600 I Marsh1*, R Hernandez1 , M Turek1 , J Grudzinski1 , J Weichert1 , Z Morris1 , D Vail1 , B Bednarz1 , (1) University of Wisconsin - Madison, Madison, WI |
| SU-I430-GePD-F4-5 | Skin Dose Measurements with Optically Stimulated Luminescence Dosimeters for SAVI Breast Brachytherapy Treatment Quality Assurance L Young1*, J Van Schelt2 , D Wang3 , A Kalet4 , N Cao5 , J Meyer6 , R Price7 , C Dempsey8 , J KIm9 , L Young10 , (1) Univ Washington, Seattle, WA, (2) Rush University Medical Center, Chicago, IL, (3) University of Washington Medical Center, Seattle, WA, (4) University of Washington, Seattle, WA, (5) University of Washington, Seattle, WA, (6) University of Washington Medical Center, Seattle, WA, (7) University of Washington, Seattle, WA, (8) The University of Newcastle, Newcastle, ,(9) Seattle Cancer Care Alliance, Seattle, ,(10) Univ Washington, Seattle, WA |
| SU-I430-GePD-F4-6 | Dosimetric Effects of Varying Dwell Position Step Size in Mesh HDR Brachytherapy for Skin Lesions J Cates*, Z Kang, S Kucuker Dogan, H Zhang, Northwestern Memorial Hospital, Chicago, IL |
| SU-I430-GePD-F5-1 | Electromagnetic-Guided Gating in Radiation Treatment of Lung Cancers: Real-Time Internal Motion Monitoring and Couch Correction L Zhang*, M Lovelock , E Yorke , A Rimner , P Zhang , G Mageras , Memorial Sloan Kettering Cancer Center, New York, NY |
| SU-I430-GePD-F5-5 | Motion Tracking Using Implanted Fiducials and Template Matching and Triangulation in Fluoroscopic Images for Pancreatic Cancer Stereotactic Body Radiation Therapy O Oderinde1*, H Mostafavi2 , D Simpson1 , J Murphy1 , L Cervino1 , (1) University of California San Diego, San Diego, CA, (2) ,Palo Alto, CA, |
| SU-I430-GePD-F7-1 | A Golden Beam Data Commissioning Framework of Monte Carlo Dose Calculation Algorithms of Two Pencil Beam Scanning Proton Therapy Treatment Planning Systems C Chang*, J Harms , R Zhang , J Zhou , Y Lin , R Slopsema , A Dhabaan , T Liu , M McDonald , K Langen , L Lin , Emory Univ, Atlanta, GA |
| SU-J400-CAMPUS-F3-3 | Real-Time Dose Verification in Preclinical Small Animal Radiation Therapy A Anvari*, A Sawant , University of Maryland School of Medicine, Baltimore, MD |
| SU-K-221CD-3 | Exploring the Limits of Size-Specific Dose Estimates (SSDE) as An Estimate of Lung and Breast Dose From Routine Chest CT Examinations A Hardy*, M Bostani , C Cagnon , M McNitt-Gray , University of California, Los Angeles, Los Angeles, CA |
| SU-K-221CD-7 | Impact of Tube Potential On Water Equivalent Diameter and Size Specific Dose Estimate Values for Head, Chest, and Abdomen CT Scans S McCollough*, T Moen , J Schneider , T Vrieze , S Leng , C McCollough , Mayo Clinic, Rochester, MN |
| SU-K-301-2 | Analysis of Gamma Sensitivity for Detecting Geometric Errors During Multi-Target SRS Pre-Treatment QA Using 2D Film and 3D Gel Dosimeters A Moncion1*, B Rosen2 , (1) Department of Radiation Oncology, Michigan Medicine, University of Michigan, Ann Arbor, MI, (2) Department of Radiation Oncology, Michigan Medicine, University of Michigan, Ann Arbor, MI |
| SU-K-302-1 | Automated VMAT Planning for Breast Treatments with Nodal Involvement M Ayles*, C Duchesne , A Locat , I Blanchette , M Brunet-Benkhoucha , Hopital Maisonneuve-Rosemont, Montreal, QC |
| SU-K-302-3 | Dosimetric Evaluation of Plans Utilizing Hydrogel for Rectum Sparing in Hypofractionated Prostate Radiotherapy M Trager , C Fernandez , A Landers*, A Harrison , L Doyle , R Den , Thomas Jefferson University Hospital, Philadelphia, PA |
| SU-K-302-6 | U-Net Based Dose Distribution Prediction for Pancreatic SBRT Patients Y Lao1*, Z Fan2 , K Sheng1 , A Shiu3 , E Chang3 , R Tuli4 , W Yang3 , (1) University of California, Los Angeles, Los Angeles, CA, (2) Cedars-Sinai Medical Center, Los Angeles, CA, (3) University of Southern California, Los Angeles, CA, (4) MSKCC,New York, NY |
| SU-K-SAN1-2 | In Silico Modelling of Dose Dependent Microvasculature Damage with Sparing Effect From Microbeam Irradiation M Alp*, Y Fan , M Alonso-Basanta , B Teo , E Diffenderfer , G Kurtz , Y Xiao , R Lustig , L Dong , W Zou , University of Pennsylvania, Philadelphia, PA |
| SU-K-SAN1-3 | Multi-Layer Acrylic-Disk Radiation Sensor (ADRS) to Measure IDD Profile in Beam Commissioning for PBS Proton Therapy S Moon1*, M Yoon2 , D Shin3 , (1) Korea University, Seoul, ,(2) Korea University, Seoul, 41, (3) National Cancer Center, Goyang-si,, 41 |
| SU-K-SAN1-4 | On the Discrepancy of Experimental and Monte-Carlo Simulated Dose Response of the MicroDiamond Detector: The Role of Charge Imbalance in Structural Components HK Looe1*, D Poppinga2 , R Kranzer2 , I Buesing1 , T Tekin1 , AB Ulrichs1 , B Delfs1 , D Vogt2 , J Wuerfel2 , B Poppe1 , (1) University Clinic for Medical Radiation Physics, Medical Campus Pius Hospital, Carl von Ossietzky University, Oldenburg, Germany (2) PTW Freiburg, Germany |
| SU-L-301-8 | Simulation-Based Ability of a Real-Time Fiber-Optic Detector to Catch Gross Errors in T&O HDR Brachytherapy Treatments X Shen1*, O Craciunescu3 , M Rokni3 , P Maccarini1 , B Langloss1 , M Therien1 , T Yoshizumi3 , J Chino3 , (1) Duke University, Durham, NC, (2) University of Chicago, Chicago, IL, (3) Duke University Medical Center, Durham, NC, |
| SU-L-302-6 | Radiation Dose to Adjacent Tissue and Distant Organs in the Course of Clinical Trials with Diffusing Alpha-Emitters Radiation Therapy L Arazi1*, M Schmidt2 , T Cooks3 , A Roy4 , M Efrati5 , N Barel6 , A Sosnovitch7 , I Barsky8 , R Ben-Hur9 , A Mizrachi10 , E Rosenfeld11 , A Popovtzer12 , Y Keisari13 , I Kelson14 , (1) Ben-Gurion University of the Negev, Beer-Sheva, Israel, (2) Alpha TAU Medical, Tel Aviv, Israel ,(3) Ben-Gurion University of the Negev, Beer-Sheva, Israel ,(4) Ben-Gurion University of the Negev, Beer-Sheva, Israel ,(5) Tel Aviv University, Tel Aviv, Israel ,(6) Alpha TAU Medical, Tel Aviv, Israel ,(7) Alpha TAU Medical, Tel Aviv, Israel ,(8) Alpha TAU Medical, Tel Aviv, Israel ,(9) Rabin Medical Center, Petah Tikva, Israel ,(10) Rabin Medical Center, Petah Tikva, Israel ,(11) Rabin Medical Center, Petah Tikva, Israel ,(12) Rabin Medical Center, Petah Tikva, Israel ,(13) Tel Aviv University, Tel Aviv, Israel ,(14) Tel Aviv University, Tel Aviv, Israel |
| SU-L-SAN1-1 | Characterization of a Novel Scintillator Imaging-Based Surface Dosimeter I Tendler1*, P Bruza1 , M Jermyn2 , X Cao1 , B Williams3,4 , L Jarvis3,4 , B Pogue1,2,3 , D Gladstone1,3,4 , (1) Thayer School of Engineering, Dartmouth College, Hanover, NH, (2) DoseOptics LLC, Lebanon, NH, (3) Dept. of Medicine, Geisel School of Medicine, Dartmouth College, Hanover, NH (4) Norris Cotton Cancer Center, Dartmouth-Hitchcock Med. Ctr., Lebanon, NH, (5) |
| SU-L-SAN1-2 | Clinical Feasibility of a Novel Reusable Radiochromic 2D Sheet Dosimeter C Collins1*, S Yoon1 , J Kodra1 , R Coakley2 , E Subashi1 , K Sidhu1 , J Adamovics2 , M Oldham1 , (1) Duke University, Durham, NC, (2) Rider University, Lawrence, NJ |
| SU-L-SAN1-3 | Development of a Novel Delivery Quality Assurance System Based On Simultaneous Verification of Dose Distribution and MLC Movement Using Plastic Scintillator and CCD Camera Y Tanaka1*, M Ishigami2 , T Terazaki3 , M Nakano4 , H Miyauchi4 , T Hasegawa5 , M Hashimoto5 , (1) Kitasato University Graduate School of Medical Sciences, Sagamihara, Japan, (2) Department of Radiology, Kitasato University Hospital, Sagamihara, Japan, (3) Department of Radiation Oncology, Yokohama City Minato Red Cross Hospital, Yokohama, Japan, (4) Cancer Institute Hospital of JFCR, Tokyo, Japan, (5) Faculty of Allied Health Sciences, Kitasato University, Sagamihara, Japan |
| SU-L-SAN1-4 | Effects of Variations in Scavenging Conditions On a DNA Dosimeter B Bui*, M Obeidat , N Papanikolaou , E Shim , N Kirby , University of Texas HSC SA, San Antonio, TX |
| SU-L-SAN4-2 | An Integrated Stereotactic Radiosurgery Quality Assurance Phantom for Dosimetry and Coincidence Verification of Multiple Positioning Systems L Skinner1*, P Dubrowski1 , D Capaldi1 , A Yu1, (1) Stanford University Cancer Center, Stanford, CA. |
| TH-A-301-6 | IViST: A Platform for Real-Time In Vivo Source Tracking in HDR Brachytherapy H LINARES ROSALES 1,2*, J JOHANSEN3 , A CANTIN1 , G KERTZSCHER3 , L Archambault1,2 , K Tanderup3 , L Beaulieu1,2 , S Beddar4 , (1) CHU de Quebec-Universite Laval, Quebec, Canada, (2) Physics department and Universite Laval Cancer Research Centre, Quebec, Canada ,(3) Department of Oncology, Aarhus University Hospital, Denmark, (4) The University of Texas MD Anderson Cancer Center, Houston, United States |
| TH-BC-301-5 | Development and Implementation of a Small Field Calibration Procedure for a Novel Stereotactic Radiosurgery Device Utilizing TG-21 & IAEA TRS 483 S Becker*, E Nichols , B Yi , Univ. of Maryland School Of Medicine, Baltimore, MD |
| TH-BC-301-6 | Feasibility of Real-Time Control-Point Treatment Delivery Verification with EPID D Lee1*, A McNeilly1 , C Cassell1 , N Kong2 and P Greer1,2 , (1) University of Newcastle, Newcastle, Australia, (2) Calvary Mater Newcastle, Newcastle, Australia |
| TH-BC-301-8 | Taking Advantage of An Optical Design Software to Generalize and Simplify the Conception Process of 3D Scintillation Dosimetry Systems M Rilling1,2,3,4*, S Thibault1,2 , L Archambault1,3,4 , (1) Departement de physique, de genie physique et d'optique, Universite Laval, Quebec, QC, Canada (2) Centre d'optique, photonique et laser, Quebec, QC, Canada (3) Centre de recherche sur le cancer, Quebec, QC, Canada (4) Centre de recherche du CHU de Quebec-Universite Laval - Axe oncologie, Quebec, QC, Canada |
| TH-BC-304-1 | BEST IN PHYSICS (IMAGING): Reference Dataset for Benchmarking Organ Doses Derived From Monte Carlo Simulations of CT Exams A Hardy1*, M Bostani1 , E Angel2 , C Cagnon1 , M McNitt-Gray1 , (1) UCLA, Los Angeles, CA, (2) Canon Medical Systems, Tustin, CA |
| TH-BC-304-3 | Fetal Dose Estimates for Tube Current Modulated (TCM) and Fixed Tube Current (FTC) Abdominal/Pelvic CT Examinations of Pregnant Patients A Hardy1*, M Bostani1 , E Angel2 , C Cagnon1 , M McNitt-Gray1 , (1) UCLA, Los Angeles, CA, (2) Canon Medical Systems, Tustin, CA |
| TH-BC-304-7 | Direct Measurements of Dynamic Beam Collimation From Four Modern Wide-Beam CT Scanners K Yang*, Z Li , X Li , B Liu , Massachusetts General Hospital, Boston, MA |
| TH-BC-304-8 | NCINM: A Novel Computational Phantom-Based Dosimetry System for Nuclear Medicine D Villoing*, C Lee, National Cancer Institute, Rockville, MD |
| TH-BC-304-9 | Staff Member Tracking in a Virtual-Reality Scattered-Radiation Display of a Fluoroscopic Interventional Room J Troville*, C Guo , S Rudin , D Bednarek , (1) Univ. at Buffalo (SUNY) School of Med., Buffalo, NY, (2) Canon Stroke and Vascular Research Center, Buffalo, NY |
| TH-BC-304-10 | The University of Florida Library of Pregnant Female Hybrid Computational Phantoms S Domal1*, W Bolch2 , C Paulbeck3 , M Maynard4 , (1) University of Florida, Gainesville, FL, (2) Univ Florida, Gainesville, FL, (3) University of Florida, Gainesville, FL, (4) Willis-Knighton Cancer Center, Shreveport, LA |
| TH-D-304-2 | "Is There a Threshold Limit for Dosimetric Impact Due to Breathing Motion During Lung VMAT Delivery"? -Experimental Measurement of Dose Measured in Moving Lung Tumors R Varadhan1*, S Way2 , M Bedoya3 , N Dickson4 , N Anderson5 , (1) Minneapolis Radiation Oncology, Fridley, MN, (2) Minneapolis Radiation Oncology, Robbinsdale, MN, (3) University of Minnesota, Minneapolis, MN, (4) MINNEAPOLIS RADIATION ONCOLOGY, Edina, MN, (5) Minneapolis Radiation Oncology, New Richmond, WI |
| TU-AB-SAN1-7 | Implementation and Validation of a Microdosimetric Extension for the TOPAS Monte Carlo Toolkit H Zhu1,2,3*, Y Chen1,2,3 , W Sung1,4 , A McNamara1,4 , T Tran5 , L Burigo6 , A Rosenfeld5 , J Li2,3 , B Faddegon7 , J Schuemann1,4 , H Paganetti1,4 (1) Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, (2)Department of Engineering Physics, Tsinghua University, Beijing 100084, P.R. China, (3)Key Laboratory of Particle & Radiation Imaging (Tsinghua University), Ministry of Education, Beijing 100084, P.R. China, (4) Harvard Medical School, Boston, MA 02114, USA, (5) Centre for Medical Radiation Physics, University of Wollongong, Australia, (6) German Cancer Research Center-DKFZ, Im Neuenheimer Feld 280, D-69120 Heidelberg, Germany, (7) Department of Radiation Oncology, University of California San Francisco, CA 94143, USA |
| TU-C1000-GePD-F4-1 | Triple-Channel Dosimetry with The Channel Weighted Perturbation Method T Ren1,2*, J. Daniel Bourland1,2 , (1) Wake Forest University, Winston-Salem, NC, (2) Wake Forest School of Medicine, Winston-Salem, NC |
| TU-C1000-GePD-F7-4 | Feasibility of Out-Of-Field Dosimetry in Photon, Proton, and Neutron Therapies Using a 3D-Printed Patient-Specific Phantom H Tillery1*, M Moore2 , E Leuro3 , D Argento4 , G Moffitt4 , P Taddei4 , W Newhauser2 , M Kranz4 , K Gallagher1 , (1) Oregon Health & Science University, Portland, OR, (2) Louisiana State University, Baton Rouge, LA, (3) SCCA, Seattle, WA (4) University of Washington, Seattle, WA |
| TU-C1000-GePD-F7-6 | Systematic Evaluation of the Spectral Response of EBT3 Radiochromic Films to Proton Therapy Beams A Darafsheh1*, D Mulrow1, Y Leon1, T Zhao1, S Mossahebi2, A Kassaee3, R Khan1, (1) Washington University School of Medicine, St Louis, MO, (2) University of Maryland School of Medicine, Baltimore, MD, (3) University of Pennsylvania, Philadelphia, PA |
| TU-C1030-GePD-F1-4 | Dosimetric Differences of VMAT, Non-Coplanar IMRT and IMPT for Treatment Planning of Glioblastoma Multiforme T Nguyen*, O Algan , S Ahmad , T Herman , T De La Fuente Herman , University of Oklahoma Health Sciences Center, Oklahoma City, OK |
| TU-C1030-GePD-F3-2 | Impact of the Interplay Effect On 4D Dose Distribution in Respiratory-Gated VMAT-SBRT for Hepatocellular Carcinoma R Takahashi*, H Tachibana , K Hotta , H Baba , K Motegi , T Akimoto , National Cancer Center Hospital East, Kashiwa |
| TU-C1030-GePD-F4-6 | Dose Enhancement Effects of ZEISS INTRABEAM IORT in the Presence of Nano-Particles G Omyan*, S Gholami , Cancer institute-Imam Khomeini hospital-TUMS,Tehran |
| TU-C930-GePD-F4-3 | Time Evolution of the Response of Irradiated EBT-XD Radiochromic Films D Mulrow*1,2, Y Leon1, A Darafsheh1, R Khan1, (1) Washington University School of Medicine, St Louis, MO, (2) Washington University in St. Louis, St. Louis, MO |
| TU-C930-GePD-F4-5 | Development of a Mailed Dosimetric Audit System for External Beam Radiation Therapy Using Alanine Dosimeters M McEwen1*, I Mansour2 , (1) National Research Council, Ottawa, ON, (2) Carleton University, Ottawa, |
| TU-C930-GePD-F8-6 | Impact of Kernel Truncation On 177Lu-DOTATATE and 131I-MIBG Voxelwise Dosimetry S Graves*, A Tiwari , D Hyer , R Flynn , J Buatti , J Sunderland , University of Iowa, Iowa City, IA |
| TU-E-221CD-0 | Radiation Protection for Fluoroscopically-Guided Interventional Procedures: Patient Dose and Radiobiology K Wunderle1*, R Stewart2*, K Wunderle3*, (1) Cleveland Clinic Foundation, Broadview Hts, OH, (2) University of Washington, Seattle, WA, (3) Cleveland Clinic Foundation, Broadview Hts, OH |
| TU-E-SAN1-6 | The Predictive Value of Tc-99m MAA SPECT/CT for Voxel-Based Tumor Dosimetry of Yttrium-90 Microsphere Therapy P Potrebko*, G Andl , S Bose , T Fox , Varian Medical Systems, Atlanta, GA |
| TU-F115-GePD-F1-2 | Initial Experience with MIM SurePlan for Y-90 Treatment Planning M Studenski*, N Patel , B Spieler , R Llorente , H Giap , L Portelance , University of Miami, Miami, FL |
| TU-F115-GePD-F3-4 | EPID-Based Three-Dimensional Dose Reconstruction Method H Zheng*, J Zhao , M Cheng , J Jia , J Song , G Song , T He , Y Wu , Institute of Nuclear Energy Safety Technology, Chinese Academy of Sciences, Hefei, Anhui, 230031, China; Anhui Radiotherapy Engineering Technology Research Center, Hefei, Anhui, 230031, China; |
| TU-F115-GePD-F5-5 | Evaluation of An Automated 3D Gamma Analysis Tool for Dose Comparison F Cremelie*, D Mirando, M Duchateau, AS Nelson, MIM Software Inc., Cleveland, OH |
| TU-F115-GePD-F6-6 | Evaluation of Metal Artifacts and Dosimeteric Deviations with Multiple Energy CT Imaging N Alsbou1*, S Ahmad2 , I Ali2 , (1) Department of Engineering and Physics, University of Central Oklahoma, Edmond, OK, (2) University of Oklahoma Health Sciences Center, Oklahoma City, OK, |
| TU-F115-GePD-F7-2 | Non-Coplanar VMAT for Brain Metastases: A Plan Quality and Delivery Efficiency Comparison with Coplanar VMAT, IMRT and CyberKnife S Zhang1*, R Yang2 , C Shi3 , J Li4 , H Zhuang5 , S Tian6 , J Wang7 , (1) Peking University Third Hospital, Beijing, ,(2) Peking University Third Hospital, Beijing, ,(3) Memorial Sloan Kettering Cancer Center, Marlboro, NJ, (4) Peking University Third Hospital, Beijing, ,(5) Peking University Third Hospital, Beijing, ,(6) Peking University Third Hospital, Beijing, ,(7) Peking University Third Hospital, Beijing, |
| TU-HI-SAN4-2 | Development and Dosimetric Evaluation of Contact Lens Type Ocular In-Vivo Dosimeter J Son1*, J Cho2 , HJ An3 , H-C Kang4 , H-G Wu5 , CH Choi6 , JM Park7 , J-I Kim8 , (1) Seoul National University Hospital, Seoul, (2) Yonsei University College of Medicine, Seoul, (3) Seoul National University Hospital, Seoul, (4) Seoul National University Hospital, Seoul, (5) Seoul National University Hospital, Seoul, (6) Seoul National University Hospital, Seoul, (7) Seoul National University Hospital, Seoul, (8) Seoul National University Hospital, Seoul |
| TU-HI-SAN4-3 | Effect of Tissue Optical Properties On Cherenkov Intensity to Dose Conversion Factor in TSE Patients T Zhu1*, Y Ong1 , H Petroccia1 , T Miao2 , Y Zhu1 , B Pogue2 , (1) Univ Pennsylvania, Philadelphia, PA, (2) Dartmouth College, Hanover, NH, |
| TU-HI-SAN4-6 | Cherenkov Emission and Scintillation Imaging for Surface Dosimetry and Interfraction Anatomy Tracking in Head and Neck Radiotherapy D Alexander1*, I Tendler1 , P Bruza1 , D Gladstone1,2,3 , P Schaner2,3 , L Jarvis2,3 , B Pogue1,2,3 , (1) Thayer School of Engineering, Dartmouth College, Hanover, NH, (2) Geisel School of Medicine, Dartmouth College, Hanover, NH, (3) Norris Cotton Cancer Center, Dartmouth Hitchcock Medical Center, Lebanon, NH |
| TU-HI-SAN4-7 | Macroscopic Tissue Attenuation Corrections to Quantify Cherenkov Intensity Remission in Radiotherapy Using Measures of Reflectance and X-Ray CT Number R Hachadorian1*, V Borza2 , M Jermyn3 , L Jarvis4 , P Bruza5 , D Gladstone6 , B Pogue7 , (1) Dartmouth College, Hanover, NH, (2) Thayer School of Engineering, Lebanon, ,(3) DoseOptics LLC, Lebanon, NH, (4) Dartmouth-Hitchcock Med. Ctr., Lebanon, NH, (5) Dartmouth College, Hanover, NH, (6) Dartmouth-Hitchcock Med. Ctr., Lebanon, NH, (7) Thayer Engineering, Hanover, NH |
| TU-HI-SAN4-9 | Towards in Vivo Dosimetry with X-Ray Acoustic Computed Tomography (XACT) P Samant1*, Y Chen2 , S Wang1 , L Trevisi1 , S Ahmad2 , H Liu2 , L Xiang1 , (1) University of Oklahoma, Norman, OK, (2) University of Oklahoma Health Science Center, Oklahoma City, OK |
| TU-HI-SAN4-11 | In-Vivo Skin Dosimetry Using the Novel CARA Breast Support for Supine Adjuvant Whole Breast Radiotherapy E Carpentier1,2*, E Facchin2 , J Yanchuk3 , B Gill2 , C Duzenli1,2 , (1) University of British Columbia, Vancouver, BC, Canada, (2) BC Cancer, Vancouver, BC, Canada, (3) BC Cancer, Kelowna, BC, Canada |
| TU-HI-SAN4-12 | Treatment Verification of the Elekta Unity MR-Linac Adapted Workflow Using in Vivo 3D EPID Dosimetry I Olaciregui Ruiz*, I Torres Xirau* , U van der Heide , A Mans , The Netherlands Cancer Institute |
| TU-J345-GePD-F3-1 | Beam Quality Conversion Factor of a MicroDiamond Detector in Flattened and Un-Flattened High-Energy Photon Beams T Saitou*1,2, K Hirayama1,2,3, M Shimizu2, Y Morishita2, K Okudaira4, T Kamomae5, H Oguchi5, M Sato1, M Hoshina1, (1) Komazawa University, Setagaya, Tokyo, (2) National Metrology Institute of Japan, Tsukuba, Ibaraki, (3) National Cancer Center Hospital East, Kashiwa, Chiba, (4) Nagoya University Hospital, Nagoya, Aichi, (5) Nagoya University Graduate School of Medicine, Nagoya, Aichi |
| TU-J345-GePD-F3-3 | Design Considerations for a Medium-Energy Free-Air Ionization Chamber E King*, J Hull, D Anderson, L DeWerd, Dept of Med Phys, School of Medicine and Public Health, Univ of Wisc-Madison |
| TU-J345-GePD-F3-4 | Use and Validation of IAEA Correction Factors for Small Field Dosimetry Commissioning: A Multi-Institution Study V Yu1*, C Lee1 , S Tenn1 , D O'Connell1 , L Weinstein2 , M Skinner2 , C McGuinness2 , D Saenz3 , N Papanikolaou3 , N Agazaryan1 , (1) UCLA School of Medicine, Los Angeles, CA, (2) Kaiser Permanente, South San Francisco, South San Francisco, CA, (3) University of Texas HSC SA, San Antonio, TX |
| TU-J345-GePD-F3-5 | Independent Treatment Planning System Beam Data Validation Using a 1D Tank and Automated Couch Motions On a Ring-Gantry Linear Accelerator N Knutson1,2*, M Schmidt1,2 , B Cai1 , E Laugeman1 , Y Hao1 , G Hugo1 , W Ngwa2 , S Mutic1 , H Li1 , E Sajo2 , (1) Washington University School of Medicine, St Louis, MO, (2) University of Massachusetts Lowell, Lowell, MA |
| TU-J345-GePD-F4-1 | Treatment Planning and Dose Monitoring for Small Animal Proton FLASH Irradiations E Abel1*, S Busold1 , A Mascia2 , J Heese1 , A Marshall1 , C Smith1 , A Magliari1 , R Parry1 , E Abel1 , (1) Varian Medical Systems, Palo Alto, CA, (2) University of Cincinnati Medical Center, Cincinnati, OH |
| TU-J345-GePD-F4-2 | Evaluation of Uncertainties in EBT3 Film Dosimetry On An Orthovoltage Small Animal Irradiator Q Chen*, D Carlton , T Howard , T Izumi , J Molloy , University of Kentucky, Lexington, KY |
| TU-J345-GePD-F4-5 | Investigation of Backscatter Condition On Small Animal Irradiator Dosimetry Q Chen , T Howard*, D Carlton , T Izumi , L Sanford , J Molloy , University of Kentucky, Lexington, KY |
| TU-K430-CAMPUS-F1-1 | Creation of a Pediatric Dosimetry Platform for Computed Tomography and Nuclear Medicine Applications Using Monte Carlo Simulations T Kostou1 , P Papadimitroulas2 , A Balomenos3 , I Kopsinis3 , F Anagnostopoulos1 , D Mihailidis4 , G C Kagadis1*, (1) Univ Patras, Rion, Greece, (2) BIOEMTECH, Athens, Greece, (3) LIBRA MLI, Edinburgh, UK, (4) University of Pennsylvania, Philadelphia, PA, USA |
| WE-AB-303-4 | Development of a Hydrated Electron Dosimeter for Radiotherapy Applications J Megroureche*, L Childress , J Sankey , S Abbasi Nejad Enger , McGill University, Montreal, QC |
| WE-AB-303-8 | An Analysis of X-Ray Induced Acoustic Imaging and Its Accuracy for Absolute Dosimetry F Forghani1*, D Thomas1 , (1) University of Colorado, School of Medicine, Aurora, CO |
| WE-C1000-GePD-F1-3 | Dosimetric Comparison of Two Left Breast VMAT Planning Methods for Integrated Flash J Bogue*, A Qureshi , D Pearson , D Raxter , University of Toledo, Toledo, OH |
| WE-C1000-GePD-F4-1 | 2D Optically Stimulated Luminescence Dosimetry Using Al2O3: Use of Tikhonov Regularization and Initial Tests in MRI Guided Radiotherapy N Shrestha1*, L Placidi2 , D Cusumano3 , L AZARIO4 , E Yukihara5 , (1) Oklahoma State University, Stillwater, OK, (2) Fondazione Policlinico Universitario Agostino Gemelli, Roma, ,(3) Fondazione Policlinico Universitario Agostino Gemelli, Roma, ,(4) Fondazione Policlinico Universitario Agostino Gemelli, Roma, ,(5) Oklahoma State University, Stillwater, OK |
| WE-C1000-GePD-F4-2 | Comparison of W1 and W2 Plastic Scintillation Detectors with Small Field Output Factors J McKay*, S Petro , M Axente , B Velasco , C Liu , Erlanger Health System, Chattanooga, TN |
| WE-C1000-GePD-F4-3 | Dosimetric Characterization of a Novel PinPoint Chamber for Reference and Relative Dosimetry I Buesing1*, A Brant1 , T Lange1 , B Delfs1 , D Poppinga2 , R Kranzer2 , B Poppe1 , H Looe1 , (1) Medical Campus Pius Hospital, Carl von Ossietzky University, Oldenburg, Germany (2) PTW Freiburg, Freiburg, Germany |
| WE-C1000-GePD-F4-5 | Effect of Magnetic Field On the Spectral Response of EBT3 Radiochromic Films in MRIgRT A Darafsheh, D Mulrow*, B Maraghechi, F Reynoso, R Khan, Washington University School of Medicine, St Louis, MO |
| WE-C1000-GePD-F5-2 | Comparison of Two CBCT Correction Methods for Daily Adaptive Therapy Dose Tracking D Pittock1*, N Lamba1 , S Ginsburg1 , I Dragojevic2 , A Kruzer1 , A Nelson1 , (1) MIM Software Inc., Cleveland, OH, (2) UC San Diego, Chula Vista, CA |
| WE-C1000-GePD-F7-1 | A Dosimetry Study of Postmastectomy Radiation Therapy with AeroForm Tissue Expander S Lim , L Kuo*, H Kuo , B McCormick , O Cahlon , L Hong , Memorial Sloan-Kettering Cancer Center, New York, NY |
| WE-C1000-GePD-F8-4 | Linearity of R1 with Temperature in Trifluoroacetate: Development of Fluorine-19 MRI Thermometry for Thermochemical Ablation E Thompson*, S Einstein , J Bankson , E Cressman , The University of Texas MD Anderson Cancer Center, Houston, TX |
| WE-C1000-GePD-F9-5 | Size-Specific Dose Estimates (SSDE) for Pelvic CT Image Acquisitions: TG204 Vs. TG220 and a New Density Scaling Method D Mihailidis1*, V Tsapaki2 , (1) University of Pennsylvania, Philadelphia, PA, (2) Konstantopoulio General Hospital, Anixi, Attiki, |
| WE-C1030-GePD-F4-3 | Effect and Accuracy of Heterogeneity Corrected Dose Calculation in HDR Brachytherapy E Schnell*, S Thompson , S Ahmad , T Herman , T De La Fuente Herman , University of Oklahoma Health Sciences Center, Oklahoma City, OK |
| WE-C1030-GePD-F4-5 | Commissioning of Advanced Collapsed Cone Engine Algorithm for Brachytherapy J Swamidas*, S Parida , K Joshi , R Phurailatpam , S Panda , S Pradhan , Department of Radiation Oncology, ACTREC, Tata Memorial Center, Navi Mumbai, Maharashtra, India |
| WE-C1030-GePD-F9-6 | Ideal Broad-Beam Geometry/attenuation, Effective Energy, and Its Impact in CT Dosimetry N Ruiz Gonzalez*, G Clarke , UT Health Sciences Center, San Antonio, TX |
| WE-C930-GePD-F4-4 | Modeling of Interplay Effect Due to Number of Parameters for Stereotactic Body Radiotherapy of Liver Cancer D Thaper1*, A Oinam2 , R Kamal1 , G Singh1 , V Kumar1 , HP yadav3 (1) Centre for Medical Physics, Panjab University, Chandigarh ,(2) Department of Radiotherapy. PGIMER, Chandigarh ,(3) Institute of Liver and Biliary Sciences, New Delhi |
| WE-C930-GePD-F5-1 | A Robust Dose Calculation Algorithm Using Displacement Vector Fields From Deformable Image Registration: Simulation Study On Phantom Motion S Ahmad1, N Alsbou2,I Ali1 , (1) University of Oklahoma Health Sciences, Oklahoma City, OK, (2) Department of Engineering and Physics, University of Central Oklahoma, Edmond, OK |
| WE-C930-GePD-F8-1 | Accessing Patient Dose Due to Paired MV-KV and KV-KV Imaging:A Monte Carlo Study G Ding*, M Price , Vanderbilt University, Nashville, TN |
| WE-FG-301-4 | Groundwork for Potential Revision of Radiation Exposure Assessments for the Japanese Atomic Bomb Survivors K Griffin1*, C Paulbeck2 , W Bolch2 , H Cullings3 , S Egbert4 , S Funamoto3 , T Sato5 , A Endo5 , N Hertel6 , C Lee1 , (1) Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD, (2) J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, FL, (3)Department of Statistics, Radiation Effects Research Foundation, Hiroshima, Japan, (4)Consultant, (5)Nuclear Science and Engineering Center, Japan Atomic Energy Agency, Tokai-mura, Japan, (6) George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA |
| WE-G-SAN4-0 | Alternative Strategies for Linac Beam Verification Or Beam Data Collection Without Using a 3D Water Tank N Knutson1*, J Wolthaus2*, M Barnes3*, (1) Washington University School of Medicine, St Louis, MO, (2) UMC Utrecht, Utrecht, Netherlands, (3) Calvary Mater Hospital Newcastle, Newcastle, Australia |
| WE-G-SAN4-1 | Linac beam data collection from 1-D to 3-D N Knutson1*, J Wolthaus2*, M Barnes3*, (1) Washington University School of Medicine, St Louis, MO, (2) UMC Utrecht, Utrecht, Netherlands, (3) Calvary Mater Hospital Newcastle, Newcastle, Australia |
| WE-G-SAN4-2 | Comissioning/verification of MRI-linacs with and without 3D tank N Knutson1*, J Wolthaus2*, M Barnes3*, (1) Washington University School of Medicine, St Louis, MO, (2) UMC Utrecht, Utrecht, Netherlands, (3) Calvary Mater Hospital Newcastle, Newcastle, Australia |
| WE-G-SAN4-3 | Techniques for linac beam verification using EPID N Knutson1*, J Wolthaus2*, M Barnes3*, (1) Washington University School of Medicine, St Louis, MO, (2) UMC Utrecht, Utrecht, Netherlands, (3) Calvary Mater Hospital Newcastle, Newcastle, Australia |
| WE-HI-SAN2-6 | BEST IN PHYSICS (MULTI-DISCIPLINARY): Initial Experience with a Robotically Positioned Clinical Prototype Prompt Gamma-Ray Spectroscopy System for in Vivo Proton Range Verification J Verburg*, F Hueso-Gonzalez, T Ruggieri, T Bortfeld, Massachusetts General Hospital and Harvard Medical School, Boston, MA |
| WE-I-SAN4-0 | Point/Counterpoint Live Debate: Modern Linacs Monitor Units Should Be Defined in Water at 10 Cm Depth Rather Than at DMAX F Van den Heuvel1*, Q Wu2*, K Kielar3*, C Sandin4*, F Van den Heuvel5*, (1) University of Oxford, Oxford, ,(2) Duke University Medical Center, Durham, NC, (3) Varian Medical Systems, Palo Alto, CA, (4) Elekta Ltd, Crawley, WSX, (5) University of Oxford, Oxford, United Kingdom |
| WE-I-SAN4-1 | I think that Linacs should be calibrated at d_max. No wait! I changed my mind! No it should! I am confused. F Van den Heuvel1*, Q Wu2*, K Kielar3*, C Sandin4*, F Van den Heuvel5*, (1) University of Oxford, Oxford, ,(2) Duke University Medical Center, Durham, NC, (3) Varian Medical Systems, Palo Alto, CA, (4) Elekta Ltd, Crawley, WSX, (5) University of Oxford, Oxford, United Kingdom |
| WE-I-SAN4-2 | Panel Member F Van den Heuvel1*, Q Wu2*, K Kielar3*, C Sandin4*, F Van den Heuvel5*, (1) University of Oxford, Oxford, ,(2) Duke University Medical Center, Durham, NC, (3) Varian Medical Systems, Palo Alto, CA, (4) Elekta Ltd, Crawley, WSX, (5) University of Oxford, Oxford, United Kingdom |
| WE-I-SAN4-3 | Panel Member C Wessels*, Varian Medical Systems, Ennetbaden, AG |
| WE-I-SAN4-4 | Panel Member F Van den Heuvel1*, Q Wu2*, K Kielar3*, C Sandin4*, F Van den Heuvel5*, (1) University of Oxford, Oxford, ,(2) Duke University Medical Center, Durham, NC, (3) Varian Medical Systems, Palo Alto, CA, (4) Elekta Ltd, Crawley, WSX, (5) University of Oxford, Oxford, United Kingdom |
| WE-I-SAN4-5 | Panel Member F Van den Heuvel1*, Q Wu2*, K Kielar3*, C Sandin4*, F Van den Heuvel5*, (1) University of Oxford, Oxford, ,(2) Duke University Medical Center, Durham, NC, (3) Varian Medical Systems, Palo Alto, CA, (4) Elekta Ltd, Crawley, WSX, (5) University of Oxford, Oxford, United Kingdom |
| WE-I-SAN4-6 | Panel Discussion F Van den Heuvel1*, Q Wu2*, K Kielar3*, C Sandin4*, F Van den Heuvel5*, (1) University of Oxford, Oxford, ,(2) Duke University Medical Center, Durham, NC, (3) Varian Medical Systems, Palo Alto, CA, (4) Elekta Ltd, Crawley, WSX, (5) University of Oxford, Oxford, United Kingdom |
| WE-J-301-2 | Summation of Cherenkov Images Acquired During Total Skin Electron Therapy (TSET) for Cumulative Surface Dose Using Elliptical Cylinder H Petroccia1*, T Miao2 , Y Xie3 , Y Ong4 , A Maity5 , P Bruza6 , B Pogue7 , J Plastaras8 , T Zhu9 , (1) University of Pennsylvania, Philadelphia, PA, (2) Dartmouth College, Hanover, NH, (3) Massachusetts General Hospital, Boston, MA, (4) University Pennsylvania, Philadelphia,PA,(5) Hospital of the University of Pennsylvania, Philadelphia,PA,(6) Dartmouth College, Hanover, NH, (7) Thayer Engineering, Hanover, NH, (8) Hospital of the University of Pennslyvania, Philadelphia,PA,(9) University Pennsylvania, Philadelphia, PA |
| WE-J-301-6 | JACK FOWLER JUNIOR INVESTIGATOR COMPETITION WINNER: Self-Powered Thin-Film Multi-Layer Aerogel-Based X-Ray Detector Employing Fast Electron Current D Brivio1*, M Gagne2, E Freund2, E Sajo2 , P Zygmanski1 , (1) Brigham and Women's Hospital, Dana Farber Cancer Institute and Harvard Medical School, Boston, MA, (2) Univ Massachusetts Lowell, Lowell, MA |
| WE-J-301-7 | A Modified Formalism for Electron Beam Reference Dosimetry to Improve the Accuracy of Linac Output Calibration B Muir*, M McEwen , National Research Council, Ottawa, ON |
| WE-J-304-7 | Dosimetric Verification for In-Vivo Radiobiology Experiments Using a 3D-Printed Mouse N Esplen*, E Alyaqoub , M Bazalova-Carter , University of Victoria, Victoria, BC |
| WE-J-304-8 | Initial Benchmarking of a Monte Carlo-Based Microdosimetry Platform for the Analysis of Targeted Radionuclide Therapy Agents In-Vitro D Adam*, N Schweitzer , S Hoffman , B Thomadsen , B Bednarz , University of Wisconsin, Madison, WI |
