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Program Information

  Joint Imaging - Therapy General Poster Discussion Sunday - 7/31/2016
  3:00 PM - 6:00 PM Room: Exhibit Hall

3:00 PM - 6:00 PM
Sunday
SU-F-J-1 : Measurement of Blood Flow During PDT Using Diffuse Correlation Spectroscopy
Y. Ong*, R. Penjweini, A. Yodh, T. Zhu
3:00 PM - 6:00 PM
Sunday
SU-F-J-2 : Flexible Training of MR-Guided Laser Ablation Models Via Global Optimization
S. Fahrenholtz*, R. Stafford, R. Madankan, J. Hazle, D. Fuentes
3:00 PM - 6:00 PM
Sunday
SU-F-J-3 : Treatment Planning for Laser Ablation Therapy in Presence of Heterogeneous Tissue: A Retrospective Study
R. Madankan*, C. MacLellan, S. Fahrenholtz, J. Weinberg, G. Rao, J. Hazle, R. Stafford, D. Fuentes
3:00 PM - 6:00 PM
Sunday
SU-F-J-4 : Automated Detection of Diabetic Retinopathy Using Deep Convolutional Neural Networks
K. Xu, L. Zhu, R. Wang, C. Liu, Y. Zhao*
3:00 PM - 6:00 PM
Sunday
SU-F-J-5 : The Effect of Air Pockets in the Urinary Bladder During Bladder Hyperthermia Treatment
G. Schooneveldt*, H. Kok, A. Bakker, E. Geijsen, T. de Reijke, H. Crezee
3:00 PM - 6:00 PM
Sunday
SU-F-J-6 : Optimized Patient Inclusion for NaF PET Response-Based Biopsies
A. Roth*, S. Harmon, T. Perk, R. Jeraj
3:00 PM - 6:00 PM
Sunday
SU-F-J-7 : Evaluating the Adequacy of Biopsy Specimens for Genetic Signature Assessment by Measuring the Metabolic Activity in Specimens Obtained Under 18F-FDG PET/CT Guidance
L. Fanchon*, J. Russell, S. Dogan, S. Carlin, K. Pinker-Domenig, E. Yorke, C. Schmidtlein, S. Fujisawa, K. Manova-Todorova, P. Zanzonico, J. Deasy, J. Humm, S. Solomon, A. Kirov
3:00 PM - 6:00 PM
Sunday
SU-F-J-8 : Quantitative SPECT Imaging of Ra-223 in a Phantom
J. Yue, R. Hobbs*, G. Sgouros, E. Frey
3:00 PM - 6:00 PM
Sunday
SU-F-J-9 : Radioactive Seed Localization for Breast Lumpectomy - Towards Optimization
M. Aima*, N. Viscariello, T. Patton, B. Bednarz
3:00 PM - 6:00 PM
Sunday
SU-F-J-10 : Sliding Mode Control of a SMA Actuated Active Flexible Needle for Medical Procedures
F. Maria-Joseph, T. Podder*
3:00 PM - 6:00 PM
Sunday
SU-F-J-11 : Radiobiologically Optimized Patient Localization During Prostate External Beam Localization
Y. Huang*, S. Gardner, C. Liu, B. Zhao, N. Wen, S. Brown, I. Chetty
3:00 PM - 6:00 PM
Sunday
SU-F-J-12 : Dosimetrical Characteristics of a 2.5 MV Megavoltage Photon Beam
S. Anamalayil*, H. Liu, M. Kim, T. Zhu
3:00 PM - 6:00 PM
Sunday
SU-F-J-13 : Choosing An IMRT Technique in the Treatment of Head and Neck Cancer with Daily Localization Uncertainties
T. Lin*, L. Wang, T. Galloway, C. Ma
3:00 PM - 6:00 PM
Sunday
SU-F-J-14 : Kilovoltage Cone-Beam CT Dose Estimation of Varian On-Board Imager Using GMctdospp Monte Carlo Framework
S. Kim*, D. Rangaraj
3:00 PM - 6:00 PM
Sunday
SU-F-J-15 : The Use of CBCT for Dose Calculations in H/N Patients: Impact of Limited FOV
B. Rosen*, C. Lee, K. Brock
3:00 PM - 6:00 PM
Sunday
SU-F-J-16 : Planar KV Imaging Dose Reduction Study
E. Gershkevitsh*, D. Zolotuhhin
3:00 PM - 6:00 PM
Sunday
SU-F-J-17 : Patient Localization Using MRI-Guided Soft Tissue for Head-And-Neck Radiotherapy: Indication for Margin Reduction and Its Feasibility
X. Qi*, Y. Yang, N. Jack, A. Santhanam, L. Yang, A. Chen, D. Low
3:00 PM - 6:00 PM
Sunday
SU-F-J-18 : Feasibility of Open Mask Immobilization with Optical Imaging Guidance (OIG) for H&N Radiotherapy
B. Zhao*, G. Maquilan, M. Anders, S. Jiang, D. Schwartz
3:00 PM - 6:00 PM
Sunday
SU-F-J-19 : Robust Region-Of-Interest (ROI) for Consistent Registration On Deteriorated Surface Images
H. Kang*, M. Malin, S. Chmura, Y. Hasan, H. Al-Hallaq
3:00 PM - 6:00 PM
Sunday
SU-F-J-20 : Commissioning and Acceptance Testing of the C-Rad CatalystHD Surface Imaging System
D. Stanley*, K. Rasmussen, N. Kirby, N. Papanikolaou, A. Gutierrez
3:00 PM - 6:00 PM
Sunday
SU-F-J-21 : Clinical Evaluation of Surface Scanning Systems in Different Treatment Locations
T. Moser*, S. Stefanowicz, B. Rhein, D. Oetzel, S. Adeberg, L. Koenig, R. Wolf, S. Rieken, C. Karger
3:00 PM - 6:00 PM
Sunday
SU-F-J-22 : Lung VolumeVariability Assessed by Bh-CBCT in 3D Surface Image Guided Deep InspirationBreath Hold (DIBH) Radiotherapy for Left-Sided Breast Cancer
A. Gutierrez*, D. Stanley, N. Papanikolaou, R. Crownover
3:00 PM - 6:00 PM
Sunday
SU-F-J-23 : Field-Of-View Expansion in Cone-Beam CT Reconstruction by Use of Prior Information
A. Haga*, T. Magome, M. Nakano, J. Kotoku, K. Nakagawa
3:00 PM - 6:00 PM
Sunday
SU-F-J-24 : Setup Uncertainty and Margin of the ExacTrac 6D Image Guide System for Patients with Brain Tumors
S. Kim*, S. Oh, J. Yea, J. Park
3:00 PM - 6:00 PM
Sunday
SU-F-J-25 : Position Monitoring for Intracranial SRS Using BrainLAB ExacTrac Snap Verification
S. Jang, T. McCaw*, M. Huq
3:00 PM - 6:00 PM
Sunday
SU-F-J-26 : Performance of 2.5MV Portal Imaging in Comparison with KV X-Ray and 6MV and Flattening-Filter-Free 6MV Portal Imaging
J. Duan*, Y. Yang, A. Faught, E. Subashi, Q. Wu, F. Yin
3:00 PM - 6:00 PM
Sunday
SU-F-J-27 : Segmentation of Prostate CBCT Images with Implanted Calypso Transponders Using Double Haar Wavelet Transform
Y. Liu*, Z. Saleh, Y. Song, C. Obcemea, M. Chan, X. Li, L. Happersett, C. Shi, X. Qian, X. Tang
3:00 PM - 6:00 PM
Sunday
SU-F-J-28 : Development of a New Imaging Filter to Remove the Shadows From the Carbon Fiber Grid Table Top
W. Maehana*, T. Nagao
3:00 PM - 6:00 PM
Sunday
SU-F-J-29 : Dosimetric Effect of Image Registration ROI Size and Focus in Automated CBCT Registration for Spine SBRT
A. Magnelli*, A. Smith, S. Chao, J. Suh, P. Xia
3:00 PM - 6:00 PM
Sunday
SU-F-J-30 : Application of Intra-Fractional Imaging for Pretreatment CBCT of Breath-Hold Lung SBRT
D. Cao*, M. Jermoumi, V. Mehta, D. Shepard
3:00 PM - 6:00 PM
Sunday
SU-F-J-31 : Dual Energy Imaging in the Treatment of Head and Neck Tumors: A Phantom Study
J. Roeske*, R. Patel, M. Surucu
3:00 PM - 6:00 PM
Sunday
SU-F-J-32 : Do We Need KV Imaging During CBCT Based Patient Set-Up for Lung Radiation Therapy?
A. Gopal*, J. Zhou, K. Prado, W. D'Souza, B. Yi
3:00 PM - 6:00 PM
Sunday
SU-F-J-33 : On-Line Daily KV Image Protocol of Lung Patient Setup with Minimal CBCT
J. Zhou*, K. Prado, A. Gopal, W. D'Souza, G. Lasio, B. Yi
3:00 PM - 6:00 PM
Sunday
SU-F-J-34 : Automatic Target-Based Patient Positioning Framework for Image-Guided Radiotherapy in Prostate Cancer Treatment
M. Sasahara*, H. Arimura, Y. Shibayama, T. Hirose, S. Oga, Y. Umezu, H. Honda, T. Sasaki
3:00 PM - 6:00 PM
Sunday
SU-F-J-35 : Moving Towards Isocentric Prone Breast Setup with Contralateral Leveling Tattoo and Couch Move Assistant (CMA)
K. Yang*, C. Downey, N. Suter, L. Gott, L. Naughton, K. Aufiero, S. Day, N. McGovern, J. Brock, K. Andreou, J. Strasser, C. Koprowski, A. Raben, H. Chen, F. Mourtada
3:00 PM - 6:00 PM
Sunday
SU-F-J-36 : Comparison of Ball Bearing and Iso-Cube Phantoms for KV-MV Iso-Center Coincidence Check
A. Markovich*, B. Morris, R. He, J. Lu, J. Stanford, N. Duggar, C. Yang
3:00 PM - 6:00 PM
Sunday
SU-F-J-37 : Commissioning a Six Degree of Freedom Couch
D. Roberts*, K. Lam, J. Bredfeldt, E. Covington
3:00 PM - 6:00 PM
Sunday
SU-F-J-38 : Dose Rates and Preliminary Evaluation of Contouring Similarity Metrics Using 4D Cone Beam CT
A. Santoso*, K. Song, Y. Qin, S. Gardner, C. Liu, R. Cattaneo, I. Chetty, B. Movsas, M. Aljouni, N. Wen
3:00 PM - 6:00 PM
Sunday
SU-F-J-39 : Dose Reduction Strategy Using Attenuation-Based Tube Current Modulation Method in CBCT for IGRT
K. Son*, H. Lee, C. Kim, J. Kim, S. Cho
3:00 PM - 6:00 PM
Sunday
SU-F-J-40 : Evaluation of Sensitivity of the Automatic Matching Between Cone-Beam CT Image and Simulation CT Image in TrueBeam 2.0 Imaging System 6DoF Considering Different Uncertainty Sources
J. Bonaque*, J. Bautista-Ballesteros, B. Ibanez-Rosello, F. Lliso, V. Carmona, J. Gimeno, J. Perez-Calatayud
3:00 PM - 6:00 PM
Sunday
SU-F-J-41 : Experimental Validation of a Cascaded Linear System Model for MV-CBCT with a Multi-Layer EPID
Y. Hu*, R. Fueglistaller, J. Rottmann, M. Myronakis, A. Wang, D. Shedlock, D. Morf, J. Star-Lack, R. Berbeco
3:00 PM - 6:00 PM
Sunday
SU-F-J-42 : Comparison of Varian TrueBeam Cone-Beam CT and BrainLab ExacTrac X-Ray for Cranial Radiotherapy
J. Li*, W. Shi, D. Andrews, M. Werner-Wasik, B. Lu, Y. Yu, A. Dicker, H. Liu
3:00 PM - 6:00 PM
Sunday
SU-F-J-43 : Positional Variation of Implanted Fiducial Markers Over the Course of Image Guided Radiotherapy for Pancreatic Cancer
S. Shen*, R. Jacob, R. Popple, X. Wu, R. Cardan, I. Brezovich
3:00 PM - 6:00 PM
Sunday
SU-F-J-44 : Development of a Room Laser Based Real-Time Alignment Monitoring System Using An Array of Photodiodes
Y. Noh*, S. Kim, T. Kim, S. Kang, D. Kim, M. Cho, K. Kim, D. Shin, T. Suh
3:00 PM - 6:00 PM
Sunday
SU-F-J-45 : Sparing Normal Tissue with Ultra-High Dose Rate in Radiation Therapy
Y. Feng*
3:00 PM - 6:00 PM
Sunday
SU-F-J-46 : Feasibility of Cerenkov Emission for Absorption Spectroscopy
I. Oraiqat*, A. Rehemtulla, K. Lam, R. Clarke, R. Ten Haken, I. El Naqa
3:00 PM - 6:00 PM
Sunday
SU-F-J-47 : Inherent Uncertainty in the Positional Shifts Determined by a Volumetric Cone Beam Imaging System
U. Giri, T. Ganesh*, V. Saini, A. Munshi, B. Sarkar, B. Mohanti
3:00 PM - 6:00 PM
Sunday
SU-F-J-48 : Effect of Scan Length On Magnitude of Imaging Dose in KV CBCT
S. Deshpande*, D. Dhote, S. Naidu, A. Sutar, V. Kannan
3:00 PM - 6:00 PM
Sunday
SU-F-J-49 : IGRT Credentialing in NCTN Trials
J. Lowenstein*, A. Molineu, H. Al-Hallaq, M. Matuszak, T. Craig, K. Ulin, Y. Xiao, F. Yin, D. Followill
3:00 PM - 6:00 PM
Sunday
SU-F-J-50 : Study On the Magnetic Field Effect On the Exradin W1 Plastic Scintillation Detector
Z. Wen*, F. Therriault-Proulx, C. Owens, G. Ibbott, S. Beddar
3:00 PM - 6:00 PM
Sunday
SU-F-J-51 : A Cone-Based Scintillator Detector for IGRT QA for Scattered and Scanning Proton Therapy
H. Oesten*, B. Clasie, B. Nelson, K. Jee
3:00 PM - 6:00 PM
Sunday
SU-F-J-52 : A Novel Approach to X-Ray Tube Quality Assurance for CBCT Systems in Order to Better Assess the Patient Imaging Dose in a Large, Multi-Unit Treatment Facility
L. Buckley*, R. Webb, C. Lambert, B. Nyiri, L. Gerig
3:00 PM - 6:00 PM
Sunday
SU-F-J-53 : A 3D Printed Phantom for the Use of Daily Quality Assurance Alignment Tests
K. Woods*, A. Ayan, J. Woollard, N. Gardner, N. Gupta
3:00 PM - 6:00 PM
Sunday
SU-F-J-54 : Towards Real-Time Volumetric Imaging Using the Treatment Beam and KV Beam
M. Chen*, T. Rozario, A. Liu, S. Jiang, W. Lu
3:00 PM - 6:00 PM
Sunday
SU-F-J-55 : Feasibility of Supraclavicular Field Treatment by Investigating Variation of Junction Position Between Breast Tangential and Supraclavicular Fields for Deep Inspiration Breath Hold (DIBH) Left Breast Radiation
H. Zhao*, V. Sarkar, A. Paxton, P. Rassiah-Szegedi, Y. Huang, M. Szegedi, L. Huang, F. Su, B. Salter
3:00 PM - 6:00 PM
Sunday
SU-F-J-56 : The Connection Between Cherenkov Light Emission and Radiation Absorbed Dose in Proton Irradiated Phantoms
A. Darafsheh*, R. Taleei, A. Kassaee, J. Finlay
3:00 PM - 6:00 PM
Sunday
SU-F-J-57 : Effectiveness of Daily CT-Based Three-Dimensional Image Guided and Adaptive Proton Therapy
S. Moriya*, H. Tachibana, K. Hotta, N. Nakamura, H. Baba, R. Kohno, S. Miyakawa, T. Kurosawa, T. Akimoto
3:00 PM - 6:00 PM
Sunday
SU-F-J-58 : Evaluation of RayStation Hybrid Deformable Image Registration for Accurate Contour Propagation in Adaptive Planning
Y. Rong*, S. Rao, M. Daly, C. Wright, S. Benedict, T. Yamamoto
3:00 PM - 6:00 PM
Sunday
SU-F-J-59 : Assessment of Dose Response Distribution in Individual Human Tumor
D. Yan*, S. Chen, D. Krauss, P. Chen, G. Wilson
3:00 PM - 6:00 PM
Sunday
SU-F-J-60 : Impact of DIR Method On Treatment Dose Warping
A. Qin*, J. Liang, J. Zhu, X. Ding, E. Castillo, T. Guerrero, D. Yan
3:00 PM - 6:00 PM
Sunday
SU-F-J-61 : The Effect of CBCT Volume Cutoff On Dose Calculations for Adaptive Planning
K. Byers*, A. Godley
3:00 PM - 6:00 PM
Sunday
SU-F-J-62 : Assessment of Dose Changes Due to Anterior-Posterior Patient Separation During Daily MVCT Scans
M. Leney*, A. Nalichowski, S. Patel
3:00 PM - 6:00 PM
Sunday
SU-F-J-63 : Abdominal Diameter Changes in Children During Volumetric Modulated Arc Therapy (VMAT): Is Re-Planning Needed?
F. Guerreiro*, G. Janssens, E. Seravalli, B. Raaymakers
3:00 PM - 6:00 PM
Sunday
SU-F-J-64 : Comparison of Dosimetric Robustness Between Proton Therapy and IMRT Plans Following Tumor Regression for Locally Advanced Non-Small Cell Lung Cancer (NSCLC)
C. Teng*, C. Ainsley, B. Teo, B. Burgdorf, G. Janssens, A. Berman, W. Levin, Y. Xiao, L. Lin, C. Simone II, T. Solberg
3:00 PM - 6:00 PM
Sunday
SU-F-J-65 : Prediction of Patient Setup Errors and Errors in the Calibration Curve From Prompt Gamma Proton Range Measurements
J. Albert*, R. Labarbe, E. Sterpin, J. Lee, B. Macq
3:00 PM - 6:00 PM
Sunday
SU-F-J-66 : Anatomy Deformation Based Comparison Between One-Step and Two-Step Optimization for Online ART
Z. Feng*, G. Yu, S. Qin, C. Ma, J. Zhu, Y. Yin, D. Li
3:00 PM - 6:00 PM
Sunday
SU-F-J-67 : Dosimetric Changes During Radiotherapy in Lung Cancer Patients with Atelectasis
C. Guy*, E. Weiss, N. Jan, L. Reshko, G. Christensen, G. Hugo
3:00 PM - 6:00 PM
Sunday
SU-F-J-68 : Deformable Dose Accumulation for Voxel-Based Dose Tracking of PTV Cold Spots for Adaptive Radiotherapy of the Head and Neck
C. Liu*, I. Chetty, W. Mao, A. Kumarasiri, H. Zhong, S. Brown, F. Siddiqui
3:00 PM - 6:00 PM
Sunday
SU-F-J-69 : The Dosimetric Impact of Interfraction Anorectum and Bladder Variability in Prostate Radiation Therapy
V. Patel, F. Chinea, M. Abramowitz, M. Studenski*
3:00 PM - 6:00 PM
Sunday
SU-F-J-70 : Monte Carlo Study On a Cone-Beam Computed Tomography Using a Cross-Type Carbon Fiber Antiscatter Grid
K. Usui*, T. Inoue, C. Kurokawa, S. Sugimoto, K. Sasai, K. Ogawa
3:00 PM - 6:00 PM
Sunday
SU-F-J-71 : Improving CT Quality for Radiation Therapy Planning and Delivery Guidance Using a Non-Linear Contrast Enhancement Technique
G. Noid*, A. Tai, X. Li
3:00 PM - 6:00 PM
Sunday
SU-F-J-72 : A Clinical Usable Integrated Contouring Quality Evaluation Software for Radiotherapy
S. Jiang*, S. Dolly, B. Cai, S. Mutic, H. Li
3:00 PM - 6:00 PM
Sunday
SU-F-J-73 : Simple Approach for Quantification of Metal Artifact Reduction Capabalities of Dual-Energy CT
N. Lamichhane*, K. Padgett, X. Li, I. Mihaylov
3:00 PM - 6:00 PM
Sunday
SU-F-J-74 : High Z Geometric Integrity and Beam Hardening Artifact Assessment Using a Retrospective Metal Artifact Reduction (MAR) Reconstruction Algorithm
K. Woods*, D. DiCostanzo, N. Gupta
3:00 PM - 6:00 PM
Sunday
SU-F-J-75 : Accuracy and Stability of Electron Density Measurements Across Patient Size Using Dual Energy CT
G. Michalak*, A. Halaweish, B. Krauss, J. Fletcher, C. McCollough
3:00 PM - 6:00 PM
Sunday
SU-F-J-76 : Evaluation of the Performance of Different Deformable Image Registration Algorithms in Helical, Axial and Cone-Beam CT Images of a Mobile Phantom
J. Jaskowiak*, N. Alsbou, S. Ahmad, I. Ali
3:00 PM - 6:00 PM
Sunday
SU-F-J-77 : Variations in the Displacement Vector Fields Calculated by Different Deformable Image Registration Algorithms Used in Helical, Axial and Cone-Beam CT Images of a Mobile
I. Ali*, J. Jaskowiak, N. Alsbou, S. Ahmad
3:00 PM - 6:00 PM
Sunday
SU-F-J-78 : Characterization of Deformable Image Registration for the Pelvic Region Based On Prostate Shifting, Image Noise and the Existence of Implanted Fiducial Markers
T. Ikeda*, A. Takemura, U. Shinichi, H. Kojima, K. Noto
3:00 PM - 6:00 PM
Sunday
SU-F-J-79 : Extension of Fixed-Point Iteration Algorithm for Inverse Deformation
M. Anders*, M. Chen, S. Jiang, W. Lu
3:00 PM - 6:00 PM
Sunday
SU-F-J-80 : Deformable Image Registration for Residual Organ Motion Estimation in Respiratory Gated Treatments with Scanned Carbon Ion Beams
G. Meschini*, M. Seregni, A. Pella, G. Baroni, M. Riboldi
3:00 PM - 6:00 PM
Sunday
SU-F-J-81 : Evaluation of Automated Deformable Registration Between Planning Computed Tomography (CT) and Daily Cone Beam CT Images Over the Course of Prostate Cancer Radiotherapy
J. Matney*, J. Hammers, O. Kaidar-Person, A. Wang, R. Chen, S. Das, L. Marks, P. Mavroidis
3:00 PM - 6:00 PM
Sunday
SU-F-J-82 : A Rapid Direct Method for Inverting Respiratory Deformation Fields
A. Dubey*, A. Iliopoulos, X. Sun, F. Yin, L. Ren
3:00 PM - 6:00 PM
Sunday
SU-F-J-83 : Estimation of Deformation Field with Two-Scale Supervoxel Equations
A. Dubey*, A. Iliopoulos, X. Sun, F. Yin, L. Ren
3:00 PM - 6:00 PM
Sunday
SU-F-J-84 : Comparison of Quantitative Deformable Image Registration Evaluation Tools: Application to Prostate IGART
N. Dogan*, E. Weiss, W. Sleeman, G. Christensen, J. Williamson, J. Ford
3:00 PM - 6:00 PM
Sunday
SU-F-J-85 : Evaluation of the Velocity Deformable Image Registration Algorithm
D. Polan*, J. Kamp, J. Lee, C. Chapman, M. Green, S. Payal, M. Kessler, K. Brock
3:00 PM - 6:00 PM
Sunday
SU-F-J-86 : Method to Include Tissue Dose Response Effect in Deformable Image Registration
J. Zhu*, J. Liang, S. Chen, A. Qin, D. Yan
3:00 PM - 6:00 PM
Sunday
SU-F-J-87 : Impact Of The Dosimetric Consequences From Minimal Displacements Throughout The Treatment Time In APBI With SAVI Applicators
S. Chandrasekara*, S. Pella, M. Hyvarinen, J. Pinder
3:00 PM - 6:00 PM
Sunday
SU-F-J-88 : Comparison of Two Deformable Image Registration Algorithms for CT-To-CT Contour Propagation
A. Gopal*, H. Xu, S. Chen
3:00 PM - 6:00 PM
Sunday
SU-F-J-89 : Assessment of Delivered Dose in Understanding HCC Tumor Progression Following SBRT
M. McCulloch*, G. Cazoulat, D. Polan, M. Schipper, T. Lawrence, M. Feng, K. Brock
3:00 PM - 6:00 PM
Sunday
SU-F-J-90 : Effects of Optimization Cost Function On Ventilation in SBRT of NSCLC
I. Mihaylov*, K. Latifi, M. De Ornelas-Couto, E. Moros, G. Zhang
3:00 PM - 6:00 PM
Sunday
SU-F-J-91 : Sparing Lung Function in Treatment Planning Using Dual Energy Tomography
A. Lapointe*, H. Bahig, K. Zerouali, D. Blais, J. De Guise, J. Carrier, E. Filion, D. Roberge, S. Bedwani
3:00 PM - 6:00 PM
Sunday
SU-F-J-92 : Predictive Value of Diffusion Tensor Imaging Parameters for Gamma Knife Radiosurgery in Meningiomas
H. Speckter*, J. Bido, G. Hernandez, L. Suazo, D. Rivera, S. Valenzuela, P. Stoeter
3:00 PM - 6:00 PM
Sunday
SU-F-J-93 : Automated Segmentation of High-Resolution 3D WholeBrain Spectroscopic MRI for Glioblastoma Treatment Planning
E. Schreibmann*, J. Cordova, S. Gurbani, C. Holder, L. Cooper, H. Shu, H. Shim
3:00 PM - 6:00 PM
Sunday
SU-F-J-94 : Development of a Plug-in Based Image Analysis Tool for Integration Into Treatment Planning
D. Owen*, C. Anderson, C. Mayo, I. El Naqa, R. Ten Haken, Y. Cao, J. Balter, M. Matuszak
3:00 PM - 6:00 PM
Sunday
SU-F-J-96 : Comparison of Frame-Based and Mutual Information Registration Techniques for CT and MR Image Sets
R. Popple*, M. Bredel, I. Brezovich, M. Dobelbower, W. Fisher, J. Fiveash, B. Guthrie, K. Riley, X. Wu
3:00 PM - 6:00 PM
Sunday
SU-F-J-97 : A Joint Registration and Segmentation Approach for Large Bladder Deformations in Adaptive Radiotherapy
A. Derksen*, L. Konig, H. Meine, S. Heldmann
3:00 PM - 6:00 PM
Sunday
SU-F-J-98 : Improvement and Evaluation Of Deformation Image Registration On Parotid Glands During Radiation Therapy for Nasopharyngeal Cancer
S. Xu*, Z. Wu, B. Liu, Y. Li, H. Gong, F. Zhou, B. Qu, Y. Liu
3:00 PM - 6:00 PM
Sunday
SU-F-J-99 : Dose Accumulation and Evaluation in Lung SBRT Among All Phases of Respiration
J. Azcona*, J. Burguete, B. Barbes, J. Aristu, M. Moreno, A. Zubiria, P. Arce, J. Lagares
3:00 PM - 6:00 PM
Sunday
SU-F-J-100 : Standardized Biodistribution Template for Nuclear Medicine Dosimetry Collection and Reporting
A. Kesner*, G. Poli, S. Beykan, M. Lassmann
3:00 PM - 6:00 PM
Sunday
SU-F-J-101 : Stereotactic Body Radiation Therapy Planning for Primary Prostate Cancer with Selective Intraprostatic Boost Determined by 18F-Choline PET/CT
L. Wu*, H. Wang, E. Hirata, S. Kwee, Y. Kuang
3:00 PM - 6:00 PM
Sunday
SU-F-J-102 : Lower Esophagus Margin Implications Based On Rapid Computational Algorithm for SBRT
M. Cardenas*, T. Mazur, H. Li, S. Mutic, J. Bradley, C. Tsien, O. Green
3:00 PM - 6:00 PM
Sunday
SU-F-J-103 : Assessment of Liver Tumor Contrast for Radiation Therapy: Inter-Patient and Inter-Sequence Variability
B. Moore*, F. Yin, B. Czito, M. Palta, J. Cai
3:00 PM - 6:00 PM
Sunday
SU-F-J-104 : Weekly MRI for Dose Assessment of Organs at Risk During Treatment of HN Cancer of the Oropharynx
K. Ludwig*, J. Li, P. Venigalla, J. Zhang, X. Tang, N. Tyagi, S. Fontenla, N. Lee, Z. Saleh
3:00 PM - 6:00 PM
Sunday
SU-F-J-105 : Towards a Novel Treatment Planning Pipeline Delivering Pareto-Optimal Plans While Enabling Inter- and Intrafraction Plan Adaptation
C. Kontaxis*, S. Breedveld, G. Bol, A. Sharfo, B. Heijmen, J. Lagendijk, B. Raaymakers
3:00 PM - 6:00 PM
Sunday
SU-F-J-106 : Dose Adaptation with a Virtual 6D Couch for Frameless Brain Radiosurgery Via a Dedicated Gamma-Ray Device
J. Cheung*, S. Braunstein, P. Sneed, M. McDermott, P. Theodosopoulos, L. Ma
3:00 PM - 6:00 PM
Sunday
SU-F-J-107 : Online Adaptive VMAT Planning Based On Deformed Dose
R. Qiu*, A. Vassil, A. Godley
3:00 PM - 6:00 PM
Sunday
SU-F-J-108 : TMR Correction Factor Based Online Adaptive Radiotherapy for Stereotactic Radiosurgery (SRS) of L-Spine Tumors Using Cone Beam CT
I. Ghaffar, S. Balik*, T. Zhuang, S. Chao, P. Xia
3:00 PM - 6:00 PM
Sunday
SU-F-J-109 : Generate Synthetic CT From Cone Beam CT for CBCT-Based Dose Calculation
H. Wang*, D. Barbee, W. Wang, R. Pennell, K. Hu, K. Osterman
3:00 PM - 6:00 PM
Sunday
SU-F-J-110 : MRI-Guided Single-Session Simulation, Online Adaptation, and Treatment
P. Hill*, M. Geurts, K. Mittauer, J. Bayouth
3:00 PM - 6:00 PM
Sunday
SU-F-J-111 : A Novel Distance-Dose Weighting Method for Label Fusion in Multi-Atlas Segmentation for Prostate Radiation Therapy
J. Chang*, X. Gu, W. Lu, T. Song, S. Jiang
3:00 PM - 6:00 PM
Sunday
SU-F-J-112 : Clinical Feasibility Test of An RF Pulse-Based MRI Method for the Quantitative Fat-Water Segmentation
S. Yee*, J. Wloch, M. Pirkola
3:00 PM - 6:00 PM
Sunday
SU-F-J-113 : Multi-Atlas Based Automatic Organ Segmentation for Lung Radiotherapy Planning
J. Kim*, J. Han, S. Ailawadi, J. Baker, A. Hsia, Z. Xu, S. Ryu
3:00 PM - 6:00 PM
Sunday
SU-F-J-114 : On-Treatment Imagereconstruction Using Transit Images of Treatment Beams Through Patient and Thosethrough Planning CT Images
H. Lee*, K. Cheong, J. Jung, S. Cho, S. Jung, J. Kim, I. Yeo
3:00 PM - 6:00 PM
Sunday
SU-F-J-115 : Target Volume and Artifact Evaluation of a New Device-Less 4D CT Algorithm
R. Martin*, T. Pan
3:00 PM - 6:00 PM
Sunday
SU-F-J-116 : Clinical Experience-Based Verification and Improvement of a 4DCT Program
P. Fogg*, M. West, T. Aland
3:00 PM - 6:00 PM
Sunday
SU-F-J-117 : Impact of Motion Artifacts On Image Quality and Accuracy of Tumor Motion Reconstruction in 4D CT-On-Rails and MV-CBCT Scans: A Phantom Study
T. Lin*, C. Ma
3:00 PM - 6:00 PM
Sunday
SU-F-J-118 : On-Treatment 4D CT Reconstruction From Planning 4D CT Using Linear Amplitude Scaling
S. Park*, J. Jung, J. Kim, I. Yeo, B. Yi
3:00 PM - 6:00 PM
Sunday
SU-F-J-119 : Pilot Study On the Location-Based Lung Motion Assessment
T. Lee*, A. Ewald
3:00 PM - 6:00 PM
Sunday
SU-F-J-120 : Evaluation of the Combined Effect of Body Orientation and Breathing On Organ Movement in Thorax Using Multi-Step Deformable Image Registration
C. Guy*, E. Weiss, S. Che, W. Sleeman, N. Mukhopadhyay, M. Rosu
3:00 PM - 6:00 PM
Sunday
SU-F-J-121 : Dosimetric Evaluation of Active Breathing Coordinator-Response Gating System Linked to Linear Accelerator in Volumetric Modulated Arc Therapy
S. Lee*, Y. Zheng, D. Albani, V. Colussi, J. Dorth, J. Sohn
3:00 PM - 6:00 PM
Sunday
SU-F-J-122 : Rectal Sparing Reproducibility in Prostate Cancer Patients Treated with Hydrogel Spacer and Proton Therapy
S. Hedrick*, S. Case, B. Robison, M. Blakey, M. Artz, J. Renegar, A. Schreuder, M. Fagundes
3:00 PM - 6:00 PM
Sunday
SU-F-J-123 : CT-Based Determination of DIBH Variability and Its Dosimetric Impact On Post-Mastectomy Plus Regional Nodal Radiation Therapy
M. Malin*, H. Kang, K. Tatebe, Y. Hasan, S. Chmura, H. Al-Hallaq
3:00 PM - 6:00 PM
Sunday
SU-F-J-124 : Reduction in Dosimetric Impact of Motion Using VMAT Compared to IMRT in Hypofractionated Prostate Cancer Patients
B. Ravindranath*, J. Xiong, L. Happersett, G. Mageras, P. Zhang, M. Hunt
3:00 PM - 6:00 PM
Sunday
SU-F-J-125 : Effects of Couch Position Variability On Dosimetric Accuracy with An MRI-Guided Co-60 Radiation Therapy Machine
P. Chow*, D. Thomas, N. Agazaryan, M. Cao, D. Low, Y. Yang, J. Lamb
3:00 PM - 6:00 PM
Sunday
SU-F-J-126 : Influence of Six Dimensional Motions in Frameless Stereotactic Dosimetry Incorporating Rotational Shifts as Equivalent Translational Shifts: A Feasibility Study for Elekta-BrainLAB Stereotactic System
B. Sarkar, A. manikandan, K. Jassal, T. Ganesh*, A. Munshi, B. Mohanti, A. Pradhan
3:00 PM - 6:00 PM
Sunday
SU-F-J-127 : Multi-Institutional Evaluation of Setup, Organ Deformation, Precision Dosimetry in Total Marrow Irradiation
D. Zuro*, S. Hui
3:00 PM - 6:00 PM
Sunday
SU-F-J-128 : Dosimetric Impact of Esophagus Motion in Spine Stereotactic Body Radiotherapy
J. Yang*, X. Wang, Z. Zhao, J. Yang, Y. Zhang, L. Court, J. Li, P. Brown, A. Ghia
3:00 PM - 6:00 PM
Sunday
SU-F-J-129 : Verification of Geometric and Dosimetric Accuracy of Respiratory Management Systems Using Homemade Phantom
E. Goksel*, H. Kucucuk, O. Senkesen, E. Tezcanli
3:00 PM - 6:00 PM
Sunday
SU-F-J-130 : Margin Determination for Hypofractionated Partial Breast Irradiation
C. Geady*, B. Keller, M. Ruschin, E. Hahn, N. Makhani, S. Bosnic, D. Vesprini, H. Soliman, J. Lee, C. McCann
3:00 PM - 6:00 PM
Sunday
SU-F-J-131 : Reproducibility of Positioning Error Due to Temporarily Indwelled Urethral Catheter for Urethra-Sparing Prostate IMRT
K. Hirose*, M. Sato, Y. Hatayama, H. Kawaguchi, M. Aoki, H. Akimoto, F. Komai, M. Souma, H. Obara, M. Suzuki, Y. Takai
3:00 PM - 6:00 PM
Sunday
SU-F-J-132 : Evaluation of CTV-To-PTV Expansion for Whole Breast Radiotherapy
B. Burgdorf*, G. Freedman, B. Teo, L. Lin, A. Perecman
3:00 PM - 6:00 PM
Sunday
SU-F-J-133 : Adaptive Radiation Therapy with a Four-Dimensional Dose Calculation Algorithm That Optimizes Dose Distribution Considering Breathing Motion
I. Ali*, N. Alsbou, O. Algan, S. Ahmad
3:00 PM - 6:00 PM
Sunday
SU-F-J-134 : Evaluation of Deformation Field Accuracy Using Regional Rigid Registrations with Variable Size
E. Ahunbay*, X. Li
3:00 PM - 6:00 PM
Sunday
SU-F-J-135 : Tumor Displacement-Based Binning for Respiratory-Gated Time-Independent 5DCT Treatment Planning
L. Yang*, D. O'Connell, P. Lee, N. Shaverdian, A. Kishan, J. Lewis, T. Dou, D. Thomas, X. Qi, D. Low
3:00 PM - 6:00 PM
Sunday
SU-F-J-136 : Impact of Audiovisual Biofeedback On Interfraction Motion Over a Course of Liver Cancer Stereotactic Body Radiotherapy
S. Pollock*, R. Tse, D. Martin, L. McLean, M. Pham, D. Tait, R. Estoesta, G. Whittington, J. Turley, C. Kearney, G. Cho, R. Hill, S. Pickard, P. Aston, K. Makhija, R. O'Brien, P. Keall
3:00 PM - 6:00 PM
Sunday
SU-F-J-137 : Intrafractional Change of the Relationship Between Internal Fiducials and External Breathing Signal in Pancreatic Cancer Stereotactic Body Radiation Therapy
N. Pettersson*, J. Murphy, D. Simpson, L. Cervino
3:00 PM - 6:00 PM
Sunday
SU-F-J-138 : Degrees of Freedom in Respiratory Deformation Vector Field Models with Multi-linear Analysis
A. Iliopoulos*, N. Pitsianis, X. Sun, F. Yin, L. Ren
3:00 PM - 6:00 PM
Sunday
SU-F-J-139 : Amplitude of Low Frequency Fluctuation(ALFF) and Regional Homogeneity (ReHo) Study of the Respiration Motion Control Byhypnosis
Y. Liu, R. Li, Y. Xie*
3:00 PM - 6:00 PM
Sunday
SU-F-J-140 : Using Handheld Stereo Depth Cameras to Extend Medical Imaging for Radiation Therapy Planning
C. Jenkins*, L. Xing, S. Yu
3:00 PM - 6:00 PM
Sunday
SU-F-J-141 : Real-Time Position Management (RPM) System as a Valuable Tool to Predict Tumor Position Deviation in SBRT Lung and Liver Patients with Breath Hold Using Active Breathing Coordinator (ABC)
Z. Shen*, M. Andrews, S. Balik, A. Magnelli, K. Stephans, G. Videtic, M. Abazeed, T. Zhuang, P. Xia
3:00 PM - 6:00 PM
Sunday
SU-F-J-142 : Proposed Method to Broaden Inclusion Potential of Patients Able to Use the Calypso Tracking System in Prostate Radiotherapy
D. Fiedler*, H. Kuo, W. Bodner, W. Tome
3:00 PM - 6:00 PM
Sunday
SU-F-J-143 : Initial Assessment of Image Quality of An Integrated MR-Linac System with ACR Phantom
J. Wang*, J. Yung, M. Kadbi, Y. Ding, C. Fuller, G. Ibbott
3:00 PM - 6:00 PM
Sunday
SU-F-J-144 : Scatter and Leakage Survey of An Integrated MR-Linac System
J. Wang*, G. Bosco, B. Darenbourg, G. Ibbott
3:00 PM - 6:00 PM
Sunday
SU-F-J-145 : MRI-Guided Interventional Boost Radiotherapy for Rectal Cancer: Investigating the Feasibility of Adapting the Anatomy
J. Kleijnen*, A. Couwenberg, B. van Asselen, J. Lagendijk, M. Intven, B. Raaymakers
3:00 PM - 6:00 PM
Sunday
SU-F-J-146 : Experimental Validation of 6 MV Photon PDD in Parallel Magnetic Field Calculated by EGSnrc
A. Ghila*, S. Steciw, B. Fallone, S. Rathee
3:00 PM - 6:00 PM
Sunday
SU-F-J-147 : Magnetic Field Dose Response Considerations for a Linac Monitor Chamber
M. Reynolds*, B. Fallone
3:00 PM - 6:00 PM
Sunday
SU-F-J-148 : A Collapsed Cone Algorithm Can Be Used for Quality Assurance for Monaco Treatment Plans for the MR-Linac
S. Hackett, B. van Asselen, G. Feist, S. Pencea, H. Akhiat, J. Wolthaus*, A. Kotte, G. Bol, J. Lagendijk, B. Raaymakers
3:00 PM - 6:00 PM
Sunday
SU-F-J-149 : Beam and Cryostat Scatter Characteristics of the Elekta MR-Linac
M. Duglio*, S. Towe, D. Roberts
3:00 PM - 6:00 PM
Sunday
SU-F-J-150 : Development of An End-To-End Chain Test for the First-In-Man MR-Guided Treatments with the MRI Linear Accelerator by Using the Alderson Phantom
S. Hoogcarspel*, L. Kerkmeijer, J. Lagendijk, M. Van Vulpen, B. Raaymakers
3:00 PM - 6:00 PM
Sunday
SU-F-J-151 : Evaluation of a Magnetic Resonance Image Gated Radiotherapy System Using a Motion Phantom and Radiochromic Film
J. Lamb*, J. Ginn, D. O'Connell, D. Thomas, N. Agazaryan, M. Cao, Y. Yang, D. Low
3:00 PM - 6:00 PM
Sunday
SU-F-J-152 : Accuracy of Charge Particle Transport in Magnetic Fields Using EGSnrc
E. Mainegra-Hing*, H. Bouchard, F. Tessier, B. Walters
3:00 PM - 6:00 PM
Sunday
SU-F-J-153 : ACR MRI Phantom Test On a 1.5T MR-Simulator with Flexible Coils Setting and Performance Comparison to Volumetric Head Coil Setting
J. Yuan*, O. Wong, K. Cheung, S. Yu
3:00 PM - 6:00 PM
Sunday
SU-F-J-154 : Harmonic Analysis for Arbitrary 3D MR Image Distortion Fields
T. Stanescu*, D. Jaffray
3:00 PM - 6:00 PM
Sunday
SU-F-J-155 : Evaluation of Transcytolemmal Water Exchange Analysis For Therapeutic Response Assessment Using Dynamic Contrast-Enhanced MRI
C. Wang*, E. Subashi, X. Liang, F. Yin, Z. Chang
3:00 PM - 6:00 PM
Sunday
SU-F-J-156 : The Feasibility of MR-Only IMRT Planning for Prostate Anatomy
V. Ranganathan*, S. KR, P. Kumar, R. Gattamaneni, G. Kumar1
3:00 PM - 6:00 PM
Sunday
SU-F-J-157 : Effect of Contouring Uncertainty in Post Implant Dosimetry of Low-Dose-Rate Prostate Permanent Seed Brachytherapy
S. Mashouf*, H. Safigholi, T. Merino, A. Soliman, A. Ravi, G. Morton, W. Song
3:00 PM - 6:00 PM
Sunday
SU-F-J-158 : Respiratory Motion Resolved, Self-Gated 4D-MRI Using Rotating Cartesian K-Space Sampling
F. Han*, Z. Zhou, Y. Yang, K. Sheng, P. Hu
3:00 PM - 6:00 PM
Sunday
SU-F-J-159 : Influence of the Elevated Posterior Position by Using the Customized Vacuum-Bag On the Abdominal MR Image Quality: A Quantitative Phantom Study
O. Wong*, J. Yuan, M. Law, A. Ding, S. Yu, K. Cheung
3:00 PM - 6:00 PM
Sunday
SU-F-J-160 : Clinical Evaluation of Targeting Accuracy in Radiosurgery Using Tractography
R. Juh*, T. Suh, J. Han, C. Kim, C. Oh
3:00 PM - 6:00 PM
Sunday
SU-F-J-161 : Prostate Contouring in Patients with Bilateral Hip Prostheses: Impact of Using Artifact-Reduced CT Images and MRI
A. Elzibak*, A. Loblaw, G. Morton, D. Vesprini, S. Liu, H. Chung, M. Davidson
3:00 PM - 6:00 PM
Sunday
SU-F-J-162 : Is Bulky Electron Density Assignment Appropriatefor MRI-Only Based Treatment Planning for Lung Cancer?
P. Prior*, X. Chen, C. Johnstone, E. Gore, X. Li
3:00 PM - 6:00 PM
Sunday
SU-F-J-163 : In Vivo Quantification of Sequence Parameter Effect On Geometric Distortion Caused by Implanted Titanium Brachytherapy Applicator
T. Sullivan*, A. Diak, M. Surucu, J. Yacoub, M. Harkenrider, S. Shea
3:00 PM - 6:00 PM
Sunday
SU-F-J-164 : A Simulation Study On Anovel 4D MRI Reconstruction Method Based On Probability-Driven Sorting
X. Liang*, F. Yin, Y. Liu, J. Cai
3:00 PM - 6:00 PM
Sunday
SU-F-J-165 : Spectral Characterization of Tissues in High Spectral and Spatial Resolution MR Images in Vitro: Implications for Classification-Based Synthetic CT Algorithm
A. Diak*, S. Shea, M. Surucu, S. Gros, M. Medved, G. Karczmar, W. Small, J. Roeske
3:00 PM - 6:00 PM
Sunday
SU-F-J-166 : Volumetric Spatial Distortions Comparison for 1.5 Tesla Versus 3 Tesla MRI for Gamma Knife Radiosurgery Scans Using Frame Marker Fusion and Co-Registration Modes
G. Neyman*
3:00 PM - 6:00 PM
Sunday
SU-F-J-167 : Use of MR for Permanent Prostate Implant Preplanning
V. Narayana*, B. Yao, P. McLaughlin
3:00 PM - 6:00 PM
Sunday
SU-F-J-168 : Dosimetric Impact of MR Image Distortion in Treatment Planning
Y. Yan*, J. Yang, S. Beddar, G. Ibbott, P. Balter, R. Kudchadker, S. Krishnan, C. Fuller, J. Wang
3:00 PM - 6:00 PM
Sunday
SU-F-J-169 : A Feasibility Study of Using MRI Alone in Abdominal Radiotherapy
I. Zawisza*, S. Hsu, Q. Peng, W. Tome
3:00 PM - 6:00 PM
Sunday
SU-F-J-170 : Comparison of Residual Distortions for MRI Sequences On a 3T MRI Unit Using a 3D Rectilinear Grid Phantom
F. Diaz Molina*, Y. Cao, E. Klein, J. Knisely, G. Gill, M. Marrero, M. Schulder, J. Kirsch
3:00 PM - 6:00 PM
Sunday
SU-F-J-171 : Robust Atlas Based Segmentation of the Prostate and Peripheral Zone Regions On MRI Utilizing Multiple MRI System Vendors
K. Padgett*, A. Swallen, A. Nelson, A. Pollack, R. Stoyanova
3:00 PM - 6:00 PM
Sunday
SU-F-J-172 : Hybrid MR/CT Compatible Phantom for MR-Only Based Radiotherapy
M. Kim*, S. Lee, K. Song, S. Park, T. Suh
3:00 PM - 6:00 PM
Sunday
SU-F-J-173 : Online Replanning for Dose Painting Based On Changing ADC Map of Pancreas Cancer
O. Ates*, E. Ahunbay, B. Erickson, X. Li
3:00 PM - 6:00 PM
Sunday
SU-F-J-174 : A Series of Computational Human Phantoms in DICOM-RT Format for Normal Tissue Dose Reconstruction in Epidemiological Studies
A. Pyakuryal*, B. Moroz, C. Lee, C. Pelletier, J. Jung, C. Lee
3:00 PM - 6:00 PM
Sunday
SU-F-J-175 : Evaluation of Metal Artifact Reduction Algorithms in Computed Tomography and Their Application to Radiation Therapy Treatment Planning
H. Norris*, D. Rangaraj, S. Kim
3:00 PM - 6:00 PM
Sunday
SU-F-J-176 : Development of a Patient-Specific 3D Couplant Pad for Ultrasound IGRT
H. Kim*, A. Chang, S. Ye
3:00 PM - 6:00 PM
Sunday
SU-F-J-177 : A Novel Image Analysis Technique (center Pixel Method) to Quantify End-To-End Tests
N. Wen*, K. Snyder, S. Scheib, Y. Qin, H. Li, I. Chetty
3:00 PM - 6:00 PM
Sunday
SU-F-J-178 : A Computer Simulation Model Observer for Task-Based Image Quality Assessment in Radiation Therapy
S. Dolly*, L. Yu, S. Mutic, M. Anastasio, H. Li
3:00 PM - 6:00 PM
Sunday
SU-F-J-179 : Commissioning Dosimetric Data of a New 2.5 Megavoltage Imaging Beam From a TrueBeam Linear
G. Ding*
3:00 PM - 6:00 PM
Sunday
SU-F-J-180 : A Reference Data Set for Testing Two Dimension Registration Algorithms
A. Dankwa*, E. Castillo, T. Guerrero
3:00 PM - 6:00 PM
Sunday
SU-F-J-181 : An Alternative Patient Alignment Tool On TomoTherapy: The First In-Human Megavoltage-Topogram Acquisition
L. Yang*, D. Low, P. Lee, D. Ruan, R. Chin, T. Kaprealian, M. Kamrava, P. Kupelian, P. Beron, M. Steinberg, A. Chen, N. Agazaryan, S. Ray, X. Qi
3:00 PM - 6:00 PM
Sunday
SU-F-J-182 : Investigation of Systems for Improved Accuracy in Clinical Y-90 Percent Delivered Calculations
R. McBeth*, D. Elder, A. Kesner
3:00 PM - 6:00 PM
Sunday
SU-F-J-183 : Interior Region-Of-Interest Tomography by Using Inverse Geometry System
K. Kim*, D. Kim, S. Kang, T. Kim, D. Shin, M. Cho, Y. Noh, T. Suh
3:00 PM - 6:00 PM
Sunday
SU-F-J-184 : Proton Computed Tomography Using 1D Silicon Diode Array
P. Wang*, J. Cammin, F. Bisello, T. Solberg, J. McDonough, T. Zhu, D. Menichelli, B. Teo
3:00 PM - 6:00 PM
Sunday
SU-F-J-185 : Detection of Low Contrast Objects: Optimization of CT Simulation Reconstruction Protocol Parameters
S. Alani*, A. Schlocker, N. Honig, B. Corn
3:00 PM - 6:00 PM
Sunday
SU-F-J-186 : Enabling Adaptive IMPT with CBCT-Based Dose Recalculation for H&N and Prostate Cancer Patients
C. Kurz, Y. Park, F. Kamp, S. Rit, B. Winey, G. Sharp, M. Reiner, R. Nijhuis, D. Hansen, U. Ganswindt, C. Thieke, C. Belka, K. Parodi, G. Landry*
3:00 PM - 6:00 PM
Sunday
SU-F-J-187 : The Statistical NTCP and TCP Models in the Proton Therapy
S. Jang, T. Frometa*, A. Pyakuryal, T. Sio, R. Piseaux, S. Acosta, K. Ocana
3:00 PM - 6:00 PM
Sunday
SU-F-J-188 : Clinical Implementation of in Room Mobile CT for Image Guided Proton Therapy
H. Li*, R. Wu, F. Poenisch, L. Zhang, M. Palmer, A. Gautam, N. Sahoo, X. Zhang, P. Balter, M. Gillin, B. Gunn, S. Frank, X. Zhu
3:00 PM - 6:00 PM
Sunday
SU-F-J-189 : A Method to Improve the Spatial Resolution of Prompt Gamma Based Compton Imaging for Proton Range Verification
E. Draeger*, D. Mackin, S. Peterson, H. Chen, S. Beddar, J. Polf
3:00 PM - 6:00 PM
Sunday
SU-F-J-190 : Time Resolved Range Measurement System Using Scintillator and CCD Camera for the Slow Beam Extraction
N. Saotome*, T. Furukawa, K. Mizushima, E. Takeshita, Y. Hara, Y. Saraya, R. Tansho, T. Shirai, K. Noda
3:00 PM - 6:00 PM
Sunday
SU-F-J-191 : Dosimetric Evaluation of a Left Chestwall Patient Treated with a Compact Proton Pencil Beam Gantry Utilizing Daily Setup CBCT
M. Maynard*, K. Chen, L. Rosen, H. Wu
3:00 PM - 6:00 PM
Sunday
SU-F-J-192 : A Quick and Effective Method to Validate Patient's Daily Setup and Geometry Changes Prior to Proton Treatment Delivery Based On Water Equivalent Thickness Projection Imaging (WETPI) for Head Neck Cancer (HNC) Patient
G. Liu*, A. Qin, J. Zhang, X. Li, J. Zhou, D. Yan, B. Teo, P. Chen, D. Krauss, P. Kabolizadeh, T. Guerrero, C. Stevens, J. Liang, H. Quan, X. Ding
3:00 PM - 6:00 PM
Sunday
SU-F-J-193 : Efficient Dose Extinction Method for Water Equivalent Path Length (WEPL) of Real Tissue Samples for Validation of CT HU to Stopping Power Conversion
R. Zhang*, E. Baer, K. Jee, G. Sharp, J. Flanz, H. Lu
3:00 PM - 6:00 PM
Sunday
SU-F-J-194 : Development of Dose-Based Image Guided Proton Therapy Workflow
R. Pham*, B. Sun, T. Zhao, H. Li, D. Yang, K. Grantham, P. Kandlakunta, S. Goddu, L. Santanam, J. Bradley, S. Mutic, T. Zhang
3:00 PM - 6:00 PM
Sunday
SU-F-J-195 : On the Performance of Four Dual Energy CT Formalisms for Extracting Proton Stopping Powers
E. Baer*, A. Lalonde, G. Royle, H. Bouchard
3:00 PM - 6:00 PM
Sunday
SU-F-J-196 : A Prototype System for Portal Imaging for Intensity Modulated Neutron Therapy
S. St. James*, G. Moffitt, D. Argento, D. DeWitt, R. Miyaoka, R. Stewart
3:00 PM - 6:00 PM
Sunday
SU-F-J-197 : A Novel Intra-Beam Range Detection and Adaptation Strategy for Particle Therapy
M. Chen*, S. Jiang, Y. Shao, W. Lu
3:00 PM - 6:00 PM
Sunday
SU-F-J-198 : A Cross-Platform Adaptation of An a Priori Scatter Correction Algorithm for Cone-Beam Projections to Enable Image- and Dose-Guided Proton Therapy
A. Andersen, Y. Park, O. Casares-Magaz, U. Elstrom, J. Petersen, B. Winey, L. Muren*
3:00 PM - 6:00 PM
Sunday
SU-F-J-199 : Predictive Models for Cone Beam CT-Based Online Verification of Pencil Beam Scanning Proton Therapy
L. Yin*, G. Janssens, A. Lin, P. Ahn, T. Solberg, J. McDonough, B. Teo
3:00 PM - 6:00 PM
Sunday
SU-F-J-200 : An Improved Method for Event Selection in Compton Camera Imaging for Particle Therapy
D. Mackin*, S. Beddar, J. Polf, S. Peterson, E. Draeger
3:00 PM - 6:00 PM
Sunday
SU-F-J-201 : Validation Study of Proton Radiography Against CT Data for Quantitative Imaging of Anatomical Changes in Head and Neck Patients
A. Hammi*, D. Weber, A. Lomax
3:00 PM - 6:00 PM
Sunday
SU-F-J-202 : Secondary Radiation Measurements for Charged Particle Therapy Monitoring: Fragmentation of Therapeutic He, C and O Ion Beams Impinging On a PMMA Target
A. Rucinski*, G. Battistoni, F. Collamati, F. Collini, E. De Lucia, R. Faccini, P. Frallicciardi, C. Mancini-Terracciano, M. Marafini, S. Muraro, R. Paramatti, V. Patera, L. Piersanti, D. Pinci, A. Russomando, A. Sarti, A. Sciubba, E. Solfaroli Camillocci, M. Toppi, G. Traini, C. Voena
3:00 PM - 6:00 PM
Sunday
SU-F-J-203 : Retrospective Assessment of Delivered Proton Dose in Prostate Cancer Patients Based On Daily In-Room CT Imaging
K. Stuetzer*, T. Paessler, C. Valentini, F. Exner, J. Thiele, T. Hoelscher, M. Krause, C. Richter
3:00 PM - 6:00 PM
Sunday
SU-F-J-204 : Carbon Digitally Reconstructed Radiography (CDRR): A GPU Based Tool for Fast and Versatile Carbonimaging Simulation
M. F Dias*, J. Seco, G. Baroni, M. Riboldi
3:00 PM - 6:00 PM
Sunday
SU-F-J-205 : Effect of Cone Beam Factor On Cone Beam CT Number Accuracy
W. Yao*, C. Hua, J. Farr, S. Brady, T. Merchant
3:00 PM - 6:00 PM
Sunday
SU-F-J-206 : Systematic Evaluation of the Minimum Detectable Shift Using a Range-Finding Camera
M. Platt*, M. Platt, M. Lamba, A. Mascia, K. Huang
3:00 PM - 6:00 PM
Sunday
SU-F-J-207 : Non-Small Cell Lung Cancer Patient Survival Prediction with Quantitative Tumor Textures Analysis in Baseline CT
Y. Wu*, J. Zou, P. Murillo, J. Nosher, J. Amorosa, M. Bramwit, N. Yue, S. Jabbour, D. Foran
3:00 PM - 6:00 PM
Sunday
SU-F-J-208 : Prompt Gamma Imaging-Based Prediction of Bragg Peak Position for Realistic Treatment Error Scenarios
Y. Xing*, B. Macq, G. Janssens, L. Bondar
3:00 PM - 6:00 PM
Sunday
SU-F-J-209 : Quantification of Image-Guidance Benefit in Image-Guided Radiotherapy of Cancers
L. Zhou*, J. Deng
3:00 PM - 6:00 PM
Sunday
SU-F-J-210 : A Preliminary Study On the Dosimetric Impact of Detector Based Spectral Ct On Proton Therapy Treatment Planning
C. Cheng*, S. Lee, R. Muzic, B. Wessels, F. Jesseph, R. Ellis, D. Mansur, A. Dhanantwari
3:00 PM - 6:00 PM
Sunday
SU-F-J-211 : Scatter Correction for Clinical Cone-Beam CT System Using An Optimized Stationary Beam Blocker with a Single Scan
X. Liang*, S. Gong, Q. Zhou, Z. Zhang, Y. Xie, T. Niu
3:00 PM - 6:00 PM
Sunday
SU-F-J-212 : Enabling Conventional Cone Beam CT with the Capability of Dual Energy Imaging Using a Simple Add-On Beam Modifier
R. Vinke, S. Takao, K. Umegaki, H. Shirato, H. Peng*, L. Xing
3:00 PM - 6:00 PM
Sunday
SU-F-J-213 : Feasibility Study of Using a Dual-Energy Cone Beam CT (DECBCT) in Proton Therapy Treatment Planning
H. Peng*, T. Kanehira, S. Takao, T. Matsuura, K. Umegaki, H. Shirato, L. Xing
3:00 PM - 6:00 PM
Sunday
SU-F-J-214 : Dose Reduction by Spatially Optimized Image Quality Via Fluence Modulated Proton CT (FMpCT)
L. De Angelis, G. Landry, D. Hansen, S. Rit, C. Belka, G. Dedes, K. Parodi*
3:00 PM - 6:00 PM
Sunday
SU-F-J-215 : Non-Thermal Pulsed High Intensity Focused Ultrasound Therapy Combined with 5-Aminolevulinic Acid: An in Vivo Pilot Study
B. Wang*, W. He, D. Cvetkovic, L. Chen, C. Ma
3:00 PM - 6:00 PM
Sunday
SU-F-J-216 : MR-Guided Non-Thermal Pulsed Focused Ultrasound for Cancer Therapy
C. Ma*, B. Wang, D. Cvetkovic, L. Chen
3:00 PM - 6:00 PM
Sunday
SU-F-J-217 : Accurate Dose Volume Parameters Calculation for Revealing Rectum Dose-Toxicity Effect Using Deformable Registration in Cervical Cancer Brachytherapy: A Pilot Study
X. Zhen*, H. Chen, Y. Liao, L. Zhou, B. Hrycushko, K. Albuquerque, X. Gu
3:00 PM - 6:00 PM
Sunday
SU-F-J-218 : Predicting Radiation-Induced Xerostomia by Dosimetrically Accounting for Daily Setup Uncertainty During Head and Neck IMRT
S. Park*, H. Quon, T. McNutt, W. Plishker, R. Shekhar, J. Lee
3:00 PM - 6:00 PM
Sunday
SU-F-J-219 : Predicting Ventilation Change Due to Radiation Therapy: Dependency On Pre-RT Ventilation and Effort Correction
T. Patton*, K. Du, G. Christensen, J. Reinhardt, J. Bayouth
3:00 PM - 6:00 PM
Sunday
SU-F-J-220 : Micro-CT Based Quantification of Mouse Brain Vasculature: The Effects of Acquisition Technique and Contrast Material
C. Tipton, M. Lamba, Z. Qi, K. LaSance, C. Tipton*
3:00 PM - 6:00 PM
Sunday
SU-F-J-222 : Using PET Imaging to Evaluate Proliferation and Blood Flow in Irradiated and Non-Irradiated Bone Marrow 1 Year After Chemoradiation Therapy
S. McGuire*, L. Ponto, Y. Menda
3:00 PM - 6:00 PM
Sunday
SU-F-J-223 : Patterns of Failure for Laryngeal Cancer Patients Treated with Definitive IMRT: Comparing Two Different Methods for Determining the Origin of Recurrence From Follow-Up PET/CT Scans
P. Brodin*, R. Kabarriti, I. Vogelius, C. Guha, S. Kalnicki, M. Garg, W. Tome
3:00 PM - 6:00 PM
Sunday
SU-F-J-224 : Impact of 4D PET/CT On PERCIST Classification of Lung and Liver Metastases in NSLC and Colorectal Cancer
J. Meier*, B. Lopez, O. Mawlawi
3:00 PM - 6:00 PM
Sunday
SU-F-J-225 : Histology Study of MR Guided Pulsed Focused Ultrasound On Treatment of Prostate Cancer in Vivo
L. Chen*, D. Cvetkovic, X. Chen, B. Wang, R. Gupta, C. Ma
3:00 PM - 6:00 PM
Sunday
SU-F-J-226 : Structural Similarity-Based Ultrasound Image Similarity Measurement
L. Zhu*, R. Wang, K. Xu
3:00 PM - 6:00 PM
Sunday
SU-F-J-227 : Accuracy of Passive Magnetic Ultrasound Needle Guidance in High-Fidelity Conventional and Novel Simulated Block Approach Phantoms
A. Johnson*