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Keywords: Dual-energy Imaging
MO-B-TRACK 6-6BEST IN PHYSICS (MULTI-DISCIPLINARY): Treatment Response Prediction Using Extracellular Volume Fraction Derived From Dual-Source DECT for Chemoradiation Therapy of Pancreatic Cancer
G Noid1*, G Godfrey1, E Paulson1, W Hall1, B Erickson1, J Shah2, X Li1, (1) Medical College of Wisconsin, Milwaukee, WI, (2) Siemens Healthineers, Durham, NC
MO-IePD-TRACK 1-4Adaptive Dual-Energy X-Ray Imaging with Pre-Calibrated Patient-Specific Weighting Factors
I Romadanov1, M Sattarivand2*, (1) Nova Scotia Health Authority, Halifax, NS, CA, (2) Nova Scotia Health Authority, Halifax, NS, CA
MO-IePD-TRACK 1-5Theoretical Investigation of X-Ray Spectral Shape Impact On Dual-Energy Image Quality: Effects of Dose Allocation, Total Dose, and Energy Ratio
I Romadanov, M Sattarivand*, Nova Scotia Health Authority, Halifax, NSCA,
PO-GePV-M-110Dosimetric Impact In Radiation Therapy When Using Dual-Energy CT Reconstructed Virtual Monoenergetic Images In Combination With Clinical Monoenergetic CT-Density Curves
B Broekhoven, W Godwin*, J Peng, D McDonald, M Maynard, K Fallon, G Owen, A Rapchak, Medical University of South Carolina, Charleston, SC
PO-GePV-M-114Contrast Enhancement in Primary Oropharyngeal Tumors Through the Use of Split-Filter Dual Energy CT
M Lawless1*, P Harari1, A Burr1, R Kimple1, J Shah5, J Miller1, (1) University of Wisconsin-Madison, Madison, WI, (5) Siemens Healthineers, Cary, NC
PO-GePV-M-120Potential for Using Extracellular Volume Fraction Derived From Dual-Source DECT for Pancreatic Tumor Delineation
G Godfrey1*, G Noid1, J Shah2, W Hall1, B Erickson1, X Li1, (1) Medical College of Wisconsin, Milwaukee, WI, (2) Siemens Healthineers, Durham, NC
PO-GePV-M-154Impact of Various Noise Reduction Techniques On Markerless Tumor Tracking in Dual Energy Imaging
M Kaur1*, P Wagstaff1, H Mostafavi2, M Lehmann2, D Morf2, L Cortesi2, L Zhu2, H Kang1, M Harkenrider1, J Roeske1, (1) Loyola University, Chicago, IL, (2) Varian Medical Systems, Palo Alto, CA
PO-GePV-M-228Quantification of Spinal Bone Marrow Fat Fraction Using Three-Material Decomposition Technique On Dual-Energy CT: A Feasibility Study
B Li*, N Hua, J Li, V Andreu-arasa, C Lebedis, S Anderson, Boston University Medical Center, Boston, MA
PO-GePV-M-240Dual-Energy Subtraction Efficiency: Development of An Objective Quality Metric for Tissue-Subtraction Radiography
S Lopez Maurino1*, K Karim2, (1) KA Imaging Inc, Waterloo, ON, CA, (2) University of Waterloo, Waterloo, ON, CA
PO-GePV-T-130A Preliminary Study of DECT- and Kernel-Based Dose Calculation Algorithm for Carbon Beam Therapy
W-G Shin1,2, E Yoon3, B Kim3, S Jung1,2,3, J M Son1,2,3, J M Park1,2,3, J-I Kim1,2,3, C H Choi1,2,3, (1) Department of Radiation Oncology, Seoul National University Hospital, 03080 Seoul, KR, (2) Biomedical Research Institute, Seoul National University Hospital, 03080 Seoul, KR, (3) Institution of Radiation Medicine, Seoul National University Medical Research Center, 03080 Seoul, KR
PO-GePV-T-131Assessment of Metal Artifact Reduction in Dual-Layer Dual-Energy Computed Tomography for Carbon Ion Radiotherapy
S Jung*, B Kim, E Yoon, J Park, J Kim, J Son, C Choi, Seoul National University Hospital, Seoul, 11KR,
SU-F-TRACK 3-3Direct-Indirect Dual-Layer Detector for Contrast Enhanced Digital Breast Tomosynthesis: Feasibility Using Image Simulation
X Duan*, H Huang, A Howansky, J Stavro, A Lubinsky, A Goldan, W Zhao, Stony Brook Medicine, Stony Brook, NY
SU-IePD-TRACK 1-3Quantitative Image Guidance In Vivo: Dual-Energy CT for Thermochemical Ablation
E Thompson*, M Jacobsen, R Layman, E Cressman, UT MD Anderson Cancer Center, Houston, TX
SU-IePD-TRACK 3-6Squamous Cell Tumor Characterization in Head and Neck Cancer Patients Using Dual-Energy Computed Tomography
É Delisle1*, H Bahig2, 3, 4, H Bouchard1, 2, 3, M Simard1, C Larose2, E Filion2, P Nguyen-tân2, S Bedwani1, 2, 3, (1) Physics department, Université de Montréal, Montreal, QC, CA, (2) Radiation Oncology Department, Centre Hospitalier de Université de Montréal, Montreal, QC, CA, (3) Centre de recherche du Centre hospitalier de Université de Montréal, Montreal, QC, CA, (4) Radiation Oncology Department, University of Texas MD Anderson Cancer Center, Houston, TX, USA
TH-E-TRACK 3-3Dual Energy CT Using Flying Focal Spot and An Anti-Scatter Grid as a Filter
S Hsieh1*, N Bennett2, A Wang2, (1) Mayo Clinic, Rochester, MN, (2) Stanford University, Stanford, CA
TH-IePD-TRACK 1-1Estimation of Effective Atomic Number and Relative Electron Density Maps From Single-Energy CT Using Deep Learning
B Kim1*, H Kim2, S Jung1, J Son1, C Choi1, J Kim1, J Park1, (1) Seoul National University Hospital, Seoul, KR, (2) Genai Lab, Seoul, KR
TH-IePD-TRACK 1-3Assessment of Cardiac Gout Identification Using Dual EnergyCT and a Dynamic Phantom
A Scott*, Y Zhou, D Zhang, Cedars-Sinai Medical Center, Los Angeles, CA
TH-IePD-TRACK 1-4Dose Savings and Image Quality in Dual-Energy Non-Contrast CT Scans
G Anthony*, Y Liang, Indiana University, Indianapolis, IN
TH-IePD-TRACK 1-5Evaluation of Intra-Manufacturer Dual-Energy CT Iodine Quantification Accuracy: Phantom Studies
A Zhao1*, A Borhani1, R Catania2, (1) Northwestern Medicine, Chicago, IL, (2) Northwestern University, Chicago, IL
TH-IePD-TRACK 1-6The Impact of Dual Energy CT (DECT) Protocol Settings On Image Quality
R Nosrati1,2*, M Palmer3, O Brook3, D Zhang1,2, (1) Harvard Medical School, Boston, MA, (2) Children's Hospital, Boston, MA, (3) Beth Israel Deaconess Medical Center, Boston, MA
TU-A-TRACK 2-4Dual-Energy Reduces Severity of Motion Artifacts in Free-Breathing 2D Pulmonary Angiography
E Nikolau1*, M Wagner1, S Schafer2, T Hacker1, E Temme1, P Laeseke1, M Speidel1, (1) University of Wisconsin-Madison, Madison, WI, (2) Siemens Healthineers, Malvern, PA
TU-A-TRACK 2-7Single-Shot Quantitative X-Ray Imaging Using Primary Modulation and Dual-Layer Detector: A Simulation Study
L Shi*, N Bennett, A Wang, Stanford University, Stanford, CA
TU-F-TRACK 3-5Reconstructing Dual KV Data Using the COSSCIR “One-Step” Direct Inversion Algorithm
B Rizzo1*, E Sidky2, T Schmidt1, (1) Marquette University, Milwaukee, WI, (2) University of Chicago, Chicago, IL

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