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Keywords: Scatter
MO-I345-GePD-F1-2Calibration of a Thermoluminescent Dosimeter Worn Over Leadaprons in Fluoroscopy Guided Procedures
A Quintero1,2 , G Patino2 , A Soriano3 , J Palma3 , J Vilar3 , M Pujades3 , N Llorca3 , F Ballester4 , J Vijande4*, C Candela3 , (1) Grupo de Fisica Nuclear Aplicada y Simulacion, Universidad Pedagogica y Tecnologica de Colombia (UPTC), Tunja (Boyaca), 150003, Colombia (2) Department of Atomic, Molecular and Nuclear Physics, Universitat de Valencia (UV),Burjassot (Valencia) 46100, Spain (3) Centro Nacional de Dosimetria (CND), Instituto Nacional de Gestion Sanitaria, Valencia 46009, Spain (4) Unidad Mixta de Investigacion en Radiofisica e Instrumentacion Nuclear en Medicina (IRIMED), Instituto de Investigacion Sanitaria La Fe (IIS-La Fe)-Universitat de Valencia (UV) and IFIC (CSIC UV), Burjassot 46100, Spain
MO-I345-GePD-F1-5Procedure-Room Scattered-Radiation Dose-Rate Distribution Variation with Gantry Angle and Phantom
C Guo*, Z Xiong , J Troville , S Rudin , D Bednarek , university at Buffalo (SUNY) School of Med., Buffalo, NY
SU-E-KDBRB1-5A Rotating Blocker for Random-Ray Under-Sampling Cone Beam CT for Simultaneously Dose Reduction and Scatter Correction: A Proof-Of-Concept Study
Y Xu1*, B Li1 , C Shen2 , J Ma1,2 , L Zhou1 , S Jiang2 , X Jia2 , (1) Southern Medical University, Guangzhou, Guangdong, (2) University of Texas Southwestern Medical Center, Dallas, TX
SU-H330-GePD-F5-4Scatter Correction for Clinical Cone-Beam CT System Using An Optimized Stationary Beam Blocker in a Single Scan
X Liang1, C Luo2 , Z Zhang1 , Y Xie1*, T Niu2 , (1) Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong, (2) Zhejiang University, Hangzhou, Zhejiang
SU-H330-GePD-F5-5Scatter Correction for Conebeam CT Using Deep Residual Convolutional Neural Network
C Yang*, Y Jiang , P Yang , L Zhang , Y Xue , L Xu , T Niu , Zhejiang University, Hangzhou, Zhejiang
SU-H330-GePD-F6-4Scatter Corrected Cone-Beam CT for Radiomics in Stereotactic Body Radiation Therapy: A Feasibility Study
Y Jiang*, L Xu , C Yang , Y Xue , P Yang , T Niu , Zhejiang University, Hangzhou, Zhejiang
SU-I-GPD-I-7A New Method for Measuring Radiation Output Not Involved in Beam Width in Wide-Beam CT Scanner
A Fukuda1*, N Ichikawa2 , (1) Fukushima Medical University, Fukushima, Fukushima, (2) Shiga General Hospital, Moriyama, Shiga
SU-I-GPD-T-40Experimental Investigation of TG-43 and ACE On the Effects of High-Z Materials in HDR Freiburg Flap Treatments
C Page*, M Baca , T Sokolowski , S Heitman , A Sadeghi , Banner MD Anderson Cancer Center, Gilbert, AZ
SU-I-GPD-T-95Dose Evaluation From Scattered Protons in Passive Scattering Proton Therapy
C Kim1*, N Lee1 , S Lee1 , J Jeong1 , H Kim1 , D Shin1 , Y Lim1 , W Shin2 , C Min2 , (1) National Cancer Center Korea, Goyang-si, Gyeonggi-do, (2) Yonsei University, Wonju, Gangwon-do
SU-I-GPD-T-305Comparisonof Head Scatter Factor by Different Ion-Chambers in Flattened and Unflattened Beams
T Miwa1,2*, M Oita2 , H Aoyama3 , (1) Department of Radiological Technology, Seitetsu Hirohata Hospital,Japan, (2) Graduate school of Health Sciences, Okayama University, Japan, (3) Department of Radiological Technology,Okayama University Hospital, Japan
SU-KL-DBRB-5A Computational Forward Model for Propagation-Based Phase Contrast CT in a Cone Beam Geometry
E Shanblatt1*, Y Sung2 , R Gupta3 , B Nelson1 , S Leng1 , W Graves4 , C McCollough1 , (1) Mayo Clinic, Rochester, MN, (2) University of Wisconsin Milwaukee, Milwaukee, WI, (3) Massachusetts General Hospital, Boston, MA, (4) Arizona State University, Tempe, AZ
TH-CD-207-4Fluoroscopic Skin Dose Calculation Using Scatter Factors Fitted to Analytical Functions
M DeLorenzo1*, A Goode2 , (1) University of Virginia Health Systems, Charlottesville, VA, (2) University of Virginia Health Systems, Charlottesville, VA
TH-EF-202-1A Metropolis Monte Carlo Simulation Scheme for Ultra-Fast X-Ray Scattering Photon Calculation in Cone-Beam CT
Y Chen1*, Y Zhang1 ,Z Tian2 , S Jiang2 , L Zhou1 , X Jia2 , Y Xu1 , (1) Southern Medical University, Guangzhou, Guangdong, (2) UT Southwestern Medical Ctr at Dallas, Dallas, TX
TH-EF-202-4CBCT Projection-Domain Scatter Correction with a Residual Convolutional Neural Network
Y Nomura1*, Q Xu2 , H Shirato1 , S Shimizu1 , L Xing2 , (1) Hokkaido University, Sapporo, Hokkaido, (2) Stanford University, Palo Alto, CA
TU-C1000-GePD-F5-2Development of High Aspect Ratio Two-Dimensional Antiscatter Grids for CBCT
T Alexeev*, B Miller , B Kavanagh , M Miften , C Altunbas , University of Colorado School of Medicine, Aurora, CO
TU-C930-GePD-F1-5Simultaneous Dose Reduction and Scatter Correction Using 4D Moving-Blocker Based CBCT
C Zhao1*, Y Zhong2 , Y Chi1 , J Wang2 , M Jin1 , (1) University of Texas at Arlington, Arlington, TX, (2) UT Southwestern Medical Center, Dallas, TX
TU-D-DBRB-2A Geometric Model Based On Acoustic Backscatter Coefficients to Assess Anisotropic Scattering in Phantoms and Skeletal Muscle
A Santoso1*, Q Guerrero1 , I Rosado-Mendez1,2 , T Hall1 , (1) University of Wisconsin-Madison, Madison, WI (2) Instituto de Fisica, Universidad Nacional Autonoma de Mexico, Mexico City, Mexico
TU-E115-GePD-F8-6Scatter Originating From Angiography X-Ray Tubes Is a Substantial Contributor to Occupational Radiation Dose
A Tao*, D Miller , M Hindal , K Fetterly , Mayo Clinic, Rochester, MN
TU-GH-KDBRC-12Distinctive Energy Profile of Water-Soluble,Thiolate-Protected Gold Nanoparticles as Potential Molecular Marker for XFCTImaging
R Zaman*, D Vernekhol , M Azubel , R Kornberg , L Xing , Stanford university School of Medicine, Stanford, CA
WE-AB-KDBRB1-1Compton Scatter Imaging for Lung SBRT Assessed Through Phantom Studies
K C Jones1*, G Cifter1 , G Redler2 , A Templeton1 , D Bernard1 , J C H Chu1, J Turian1 , (1) Rush University Medical Center, Chicago, IL, (2) University of Chicago, Chicago, IL