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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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-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* |