48th AAPM Annual Meeting Program
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Sunday, July 30, 2006
Joint Imaging/Therapy General Poster Discussion
General Poster Discussion - Joint: Imaging and Therapy
Sunday 3:00:00 PM - 4:30:00 PM  Room: Exhibit Hall F
3:00 PM
SU-FF-J-1
3-D Computed Rotational Angiography for Radiotherapy Planning for Cerebral Arteriovenous Malformations: Comparison of Tomotherapy and Non-Coplanar Dynamic Arcs - D. Hyde*, G. Bauman, D. Batchelar, J. Taylor, S. Lownie, D. Holdsworth
3:00 PM
SU-FF-J-2
3D Target Localization Using Cone-Beam CT for Head and Neck IMRT Patients - Q. Wu*, F. Yin, Z. Wang, S. Yoo, H. Song, D. Brizel
3:00 PM
SU-FF-J-3
4DCT-Based Study of Lung Tumor Motion Reproducibility - D. Michalski*, M. Sontag, F. Li, R. Andrade, I. Usiene, E. Brandner, D. Heron, N. Yue, M. Huq
3:00 PM
SU-FF-J-4
A Computerized Method for Peak and Valley Detection in Respiratory Waveforms Without Flow Measurement - W. Lu*, M. Nystrom, P. Parikh, D. Fooshee, J. Hubenschmidt, J. Bradley, D. Low
3:00 PM
SU-FF-J-5
A Deformable Phantom for Dynamic Modeling in Radiation Therapy - R. Kashani*, J. Balter, K. Lam, D. Litzenberg
3:00 PM
SU-FF-J-7
A Low-Z Target with No Flattener and Reduced Energy for Improved Contrast in Megavoltage Cone-Beam CT - B. Faddegon*, F. Ghelmansarai, A. Bani-Hashemi
3:00 PM
SU-FF-J-8
A Novel Method for Image-Guided Verification of SBRT with An EPID in Cine Mode - R. Berbeco*, D. Ionascu, F. Hacker, J. Lobo, H. Mamon
3:00 PM
SU-FF-J-9
A Novel Non-Rigid Image Registration Algorithm for Radiation Therapy Using P-Element Based Biomechanical Model (PBM) - J. Xia, S. Samant*
3:00 PM
SU-FF-J-10
A Novel Signal-Processing Strategy for in Vivo Ultrasonic Imaging of Brachytherapy Seeds - J. Mamou*, E. Feleppa, C. Wuu
3:00 PM
SU-FF-J-11
A Novel Use of a Real-Time Tumor Positioning System in Reducing Cone Beam CT Artifacts - P. Parikh*, L. Santanam, J. Hubenschmidt, K. Malinowski, K. Lechleiter, A. Chaudhari, S. Dimmer, M. Mayse, J. Bradley, D. Low
3:00 PM
SU-FF-J-12
A Phantom Study to Compare 2D Electronic Portal Imaging with 3D KV Cone-Beam Imaging - O. Nawaz*, C. Houser, G. Bednarz, A. Dicker, J. Galvin
3:00 PM
SU-FF-J-13
A Simple Method to Calibrate Stereo-Vision System In Image-Guided Radiotherapy - D. Liu*, S. Li
3:00 PM
SU-FF-J-14
A Simulation Program for Cyberknife Treatment Setup - F. Xia*, N. Recalde
3:00 PM
SU-FF-J-15
A Study of Some Immobilization Techniques by Using An On Board Imaging System - T. Xue*, A. Jackson, K. Kearney
3:00 PM
SU-FF-J-16
A Tool for Off-Line Review of 3D Target Verification and Localization with Cone-Beam Computed Tomography - Q. Wu*, H. Yan, F. Yin, S. Yoo, S. Das, C. Willett
3:00 PM
SU-FF-J-17
Accuracy and Dosimetric Advantage of Target Localization Using Stereoscopic Image-Guided Radiotherapy for Lung Cancer Treatment - M. Ding*, K. Stuhr, F. Newman, T. Johnson, B. Kavanagh
3:00 PM
SU-FF-J-18
Adaptive IMRT Using Cone-Beam CT: A Case Study On Patients with Bulky Head and Neck Tumors - G. Ding*, D. Duggan, C. Coffey, D. Hallahan, M. Deeley
3:00 PM
SU-FF-J-19
Adaptive Radiation Therapy Using Helical Tomotherapy - S. Meeks*, R. Manon, P. Kupelian, K. Langen, W. Lu, Q. Chen, J. Haimerl, K. Ruchala, G. Olivera
3:00 PM
SU-FF-J-20
An Evaluation of User Variability for Image-Guided Radiation Therapy (IGRT) Shift Determination - M. Wolfe*, R. Patel, T. Jenkins, H. Mota, C. Sibata, R. Allison
3:00 PM
SU-FF-J-21
An External-Marker Based Non-Respiratory Body Motion Monitoring System - J. Jin*, M. Ajlouni, S. Ryu, Q. Chen, S. Li, B. Movsas
3:00 PM
SU-FF-J-22
An Image Based Statistical Shape Model and Its Application in Radiotherapy Margin Design - S. Zhou*, H. Yan, Z. Wang, S. Yoo, S. Das, F. Yin, M. Anscher, L. Marks
3:00 PM
SU-FF-J-23
An Image-Intensity Modification Method to Deal with Non-Correspondence Problem in Deformable Image Registration of the Gaseous Rectum - S. Gao*, L. Zhang, H. Wang, R. de Crevoisier, D. Kuban, R. Mohan, L. Dong
3:00 PM
SU-FF-J-24
An Optical Flow Based Motion Tracking Method Using Fluoroscopic Video - Q. Xu*, R. Hamilton, S. Jiang
3:00 PM
SU-FF-J-25
An Optimized Dose-Based Patient Alignment Method for On-Line Adaptive Radiotherapy - Y. Pan*, W. Lu, K. Ruchala, M. Chen, Q. Chen, P. Kupelian, K. Langen, S. Meeks, G. Olivera
3:00 PM
SU-FF-J-26
Analysis of 10,327 Pre-Treatment Ultrasound Localizations for 387 Prostate Cancer Patients Treated with Conformal 3D External Beam Radiation Therapy - W. Parker*, E. Poli, H. Patrocinio, L. Souhami, L. Lucente Campos, E. Podgorsak
3:00 PM
SU-FF-J-27
Analytical Quality Assurance Criteria For CT-MRI Mutual Information Image Fusion - J. Hanley*, I. Rebo, J. Barbiere, A. Ingenito
3:00 PM
SU-FF-J-29
Assessment of Patient Setup Variations with a Commercial On-Board Imaging System: Is There a Benefit to the Patient? - L. Ku*, M. Olden, S. Shaddock, K. Forster
3:00 PM
SU-FF-J-30
Automatic Determination of Required Adjustment in Patient Setup for Radiation Therapy - A. Kassaee*, P. Bloch, A. Khamene, D. Stripp
3:00 PM
SU-FF-J-31
Breath-Hold Cone-Beam CT for Patient Setup in Stereotactic Body Radiation Therapy for Lung Tumors - D. Duggan*, G. Ding, C. Coffey, B. Lu
3:00 PM
SU-FF-J-32
Breathing Characteristics of Patients Undergoing Long Treatment Sessions - P. Wang*, D. Lovelock, Y. Yamada, H. Amols, G. Mageras
3:00 PM
SU-FF-J-33
Building a PET Time Series Using Information From 4DCT Data - C. Cavedon*, E. Berna, P. Francescon, S. Cora, P. Scalchi, P. Polloniato, N. Satariano, P. Zanco
3:00 PM
SU-FF-J-34
Can Functional Imaging Be Used to Individualize Adaptive Radiation Therapy for Non-Small Cell Lung Cancer? - F. Kong*, K. Frey, M. Gross, M. Feng, S. Fernando, M. Kessler, I. Chetty, R. Ten Haken, D. McShan, D. Normolle, D. Tatro, J. Hayman, G. Kalemkerian, T. Lawrence, A. Eisbruch
3:00 PM
SU-FF-J-35
Clinical Applications of 3D and 4D Deformable Image Registration for Image Guided Radiotherapy - T. Zhang*, E. Meldolesi, Y. Chi, D. Yan
3:00 PM
SU-FF-J-36
Commissioning of a Six-Degree-Of-Freedom Robotic Patient Positioning System in a Proton Gantry - C. Allgower*, J. Farr, A. Mascia, A. Schreuder, W. Hsi
3:00 PM
SU-FF-J-37
Comparison Between CT-Based and Ultrasound-Based Localization for Prostate Patients - K. Paskalev*, S. Feigenberg, S. McNeeley, E. Horwitz, R. Price, L. Wang, A. Konski, C. Ma, A. Pollack
3:00 PM
SU-FF-J-38
Comparison of Different Image-Guided Setups for Radiotherapy of Prostate Cancer - Y. Feng*, B. Yi, S. Patel, Y. Kwok, C. Yu
3:00 PM
SU-FF-J-39
Comparison of Patient Positioning Corrections For Prostate IMRT Patients Using Competing Image Guided Radiation Therapy Technologies - J. Sohn*, C. Luo, J. Monroe, K. Pillai, D. Einstein, B. Wessels, T. Kinsella
3:00 PM
SU-FF-J-40
Comparison of Prostate Implanted Fiducials with CT and Ultrasound for Prostate Target Localization: Initial Results - J. Johnson*, A. Lee, R. Kudchadker, R. Amos, S. Frank, R. Cheung, D. Kuban, L. Dong
3:00 PM
SU-FF-J-41
Comparison of Various Respiration Measurement Methods for 4D Radiotherapy - S. Lim*, S. Park, S. Ahn, B. Yi, S. Shin, S. Lee, J. Kim, E. Choi, S. Kwon, T. Jeung
3:00 PM
SU-FF-J-42
Cone Beam CT Based Treatment Planning - B. Paliwal*, D. Tewatia, N. Orton, W. Tome, A. Basavatia, H. Jaradat
3:00 PM
SU-FF-J-43
Correlation Between External Abdominal and Internal Liver Fiducial Motion in 4D-CT - K. Kainz*, A. Beddar, T. Briere, Y. Tsunashima, T. Pan, K. Prado, C. Crane, R. Mohan, M. Gillin, S. Krishnan
3:00 PM
SU-FF-J-44
Daily 3D On-Line Setup Verification and Correction for 45 Prostate Patients Using Implanted Gold Markers - K. Pasma*, V. Leijser, E. Schimmel
3:00 PM
SU-FF-J-45
Daily Changes in Seminal Vesicle Location During Treatment of Prostate Carcinoma - S. McNeeley*, K. Paskalev, M. Buyyounouski, C. Ma
3:00 PM
SU-FF-J-46
Determination and Validation of a 4D Trajectory for Respiration-Induced Real-Time Tumor Motion Tracking - S. Van Liew*, D. Nazareth, W. D'Souza
3:00 PM
SU-FF-J-47
Determination of Internal Target Volume Reconstruction Algorithm Beyond the Time Dimension Using Second Model of a 256-Slice CT - S. Mori*, M. Endo, N. Kanematsu, H. Asakura, Y. Tomoyasu, K. Shuhei, K. Susumu, B. Masayuki
3:00 PM
SU-FF-J-48
Developing In-Line KV Fluoroscopic Verification for 4D Adaptive Radiotherapy - X. Li*, A. Khamene, A. Tai, K. Khater, J. Celi, D. Hristov, B. Ofstad
3:00 PM
SU-FF-J-49
Dose Comparsion of MVCB and Orthogonal Pair Portal Images - L. Peng*, C. Yang, P. Tsai, Y. Chen, S. Sim, M. Weiss, S. Murphy, G. Wu
3:00 PM
SU-FF-J-50
Dose Guidance in Radio Therapy by Means of Entrance Dosimetry - B. Hesse*, S. Nill, T. Tücking, U. Oelfke
3:00 PM
SU-FF-J-51
Dosimetric Evaluations of Organs at Risk for Head and Neck Cancer Patients During Entire IMRT Treatment Course - Q. Wu*, E. Meldolesi, P. Chen, D. Yan
3:00 PM
SU-FF-J-52
Dosimetric Impact by Temporal Changes of the GTV in Head and Neck Cancers - P. Maxim*, Q. Le, B. Loo, T. Pawlicki
3:00 PM
SU-FF-J-53
Effect of Tumor Motion On the Use of PET Images for Target Volume Delineation in Radiation Treatment Planning - A. Saoudi, A. Pourmoghadas, J. Cygler*
3:00 PM
SU-FF-J-54
Effectiveness of 4D CT On Stereotactic Radiosurgery of Lung Cancer - Y. Ko*, S. Park, S. Ahn, S. Lee, S. Shin, Y. Noh, J. Kim, E. Choi
3:00 PM
SU-FF-J-55
Effects of Motion On Cone Beam CT Image Quality - L. Santanam*, S. Mutic, J. Esthappan, S. Goddu, K. Malinowski, P. Parikh, D. Low
3:00 PM
SU-FF-J-56
Estimation of Lung Tumor Setup Uncertainties Using Bony Landmarks and Implanted Fiducials - C. Nelson*, G. Starkschall, R. Morice, C. Stevens, K. Britton, J. Chang
3:00 PM
SU-FF-J-57
Evaluating Lung Motion Variations in Repeated 4D CT Studies Using Inverse Consistent Image Registration - W. Lu*, J. Song, G. Christensen, P. Parikh, T. Zhao, J. Hubenschmidt, J. Bradley, D. Low
3:00 PM
SU-FF-J-58
Evaluation of Immobilization Devices Using EPID Measurements of Patient Set Up Variations - L. Fong*, M. Herman, C. Beltran, P. Brown
3:00 PM
SU-FF-J-59
Evaluation of Segmenting Anatomical Sub-Regions for Deformable Registration of Patient Lung 4DCT - Z. Wu*, G. Sharp, E. Rietzel
3:00 PM
SU-FF-J-60
Evaluation of the Three Dimensional Localization Accuracy Using Cone-Beam Computed Tomography of Varian On-Board Imager (OBI) - L. Zhang*, H. Yan, S. Yoo, F. Yin
3:00 PM
SU-FF-J-61
Evaluation of Two CT/MRI Fusion Algorithms Used for Treatment Planning - D. Workie*, V. Sehgal, D. Roa, M. Al-Ghazi, J. Kuo, N. Ramsinghani
3:00 PM
SU-FF-J-62
Evolution of Tumor Volume and Motion in Non-Small Cell Lung Cancer During Radiotherapy - E. Ford*, D. Song, E. Tryggestad, T. McNutt, J. Wong
3:00 PM
SU-FF-J-63
Experience On Cone Beam CT IGRT in Busy Community RT Clinic - S. Lam*, C. Woo, B. Applegate
3:00 PM
SU-FF-J-64
Feasibility of a Feedback-Guided Breath-Hold Technique for Thoracic Radiation Therapy - K. Kainz*, H. Liu, P. Balter, T. Tutt, S. Hunjan, K. Prado, Z. Liao
3:00 PM
SU-FF-J-65
Feasibility Study of Management of Respiration Induced Target Motion for the Radiotherapy Treatment of Lung Cancer Patients in the Absence of a 4DCT Simulator - M. Sontag*, H. Chen, D. Michalski, R. Andrade, I. Usiene, F. Li, N. Yue, D. Heron, M. Huq
3:00 PM
SU-FF-J-66
Feasibility Study of Mobile Target Tracking by Breathing Synchronized Delivery (BSD) - D. Tewatia*, T. Zhang, B. Paliwal
3:00 PM
SU-FF-J-67
Fiducial-Based Translation Alignment Accuracy of An AC Electromagnetic Tracking System and On-Board Kilovoltage Imaging Localization System - L. Santanam*, P. Parikh, K. Malinowski, J. Esthappan, J. Hubenschmidt, S. Goddu, S. Dimmer, S. Mutic, D. Low
3:00 PM
SU-FF-J-68
First Clinical Results of An Adaptive Off-Line Radiation Scheme Using Cone-Beam CT Scans for Treatment of Prostate Cancer - T. Nuver, J. Nijkamp, A. Lakeman, M. Smitsmans, M. van Herk*, F. Pos, J. Lebesque
3:00 PM
SU-FF-J-70
Geometric Accuracy of a Real Time Target Tracking System with Dynamic MLC - P. Keall*, H. Cattell, D. Pokhrel, S. Dieterich, K. Wong, M. Murphy, S. Vedam, K. Wijesooriya, R. Mohan
3:00 PM
SU-FF-J-71
Gross Tumor Volume Measurement of Simulated Lung Nodules Using PET Imaging - O. Mawlawi*, J. Erasmus, F. Qiao, T. Pan
3:00 PM
SU-FF-J-72
Growth and Initial Area Under Curve Correlation Data From DCE-MRI For Treatment Planning and Monitoring in Orthotopic Tumor Models - A. Shetty*, R. Stafford, E. Esparza-Coss, A. Elliott, J. Hazle
3:00 PM
SU-FF-J-73
Helical Tomotherapy Sinogram Deformation for Daily Adaptive Therapy - S. Outten*, C. Ramsey
3:00 PM
SU-FF-J-74
High Accuracy of Volumetric Image Registration of CT, MR and PET Images - G. Li*, H. Xie, H. Ning, D. Citrin, J. Capala, B. Arora, C. Coleman, K. Camphausen, R. Miller
3:00 PM
SU-FF-J-75
High Performance Dual KV & MV Imaging with One Detector - F. Ghelmansarai*, B. Gangadharan, A. Bani-Hashemi, D. Hill
3:00 PM
SU-FF-J-76
How to Account for Patient-Specific Tumor Motion in Target Definition for Lung Cancer Treatment Planning: Dosimetric Comparison of a Multi-Phase CT Simulation Approach and MRI Cine Study - L. Wang*, S. Feigenberg, L. Chen, K. Paskalev, L. Jin, C. Ma
3:00 PM
SU-FF-J-77
Image Quality Assessment for An Investigational Megavoltage Cone-Beam CT Device - H. Chen*, L. Simpson, O. Morin, J. Pouliot, A. Sarkar
3:00 PM
SU-FF-J-78
Implanted Marker Movements During Prostate IMRT - C. Watchman*, R. Hamilton, J. Welsh
3:00 PM
SU-FF-J-79
Implementation of Four Different Image-Guided Radiotherapy (IGRT) Systems in a Radiotherapy Department - S. Li*, R. Hammoud, J. Jin, D. Liu, J. Kim, H. Guan, Q. Chen, T. Nurushev, S. Andrews, E. Walker, D. Pradhan, S. Ryu, M. Ajlouni, B. Movsas
3:00 PM
SU-FF-J-80
Implementation of On-Board Imager for Daily Image-Guided Radiation Therapy in a Multi Vendor Environment - R. Kudchadker*, X. Zhu, L. Zhang, A. Lee, R. Mohan, M. Gillin, L. Dong
3:00 PM
SU-FF-J-81
Importance of Daily Portal Imaging for Head and Neck IMRT Treatments - L. Wolfsberger*, R. Tishler, A. Allen, S. James, J. Killoran, L. Court
3:00 PM
SU-FF-J-82
Improving Soft Tissue Contrast in 4D CT Images of Liver Cancer Patients Using Deformable Image Registration Method - H. Wang*, S. Krishnan, X. Wang, A. Beddar, T. Briere, C. Crane, R. Mohan, L. Dong
3:00 PM
SU-FF-J-83
Inaccuracy of Fixed Threshold Segmentation for PET - A. Kirov*, C. Danford, C. Schmidtlein, E. Yorke, J. Yahalom, H. Kalaigian, Y. Hu, S. Larson, J. Humm, H. Amols
3:00 PM
SU-FF-J-84
Integration Of 3D Stereovision System In Image-Guided Radiotherapy: A DICOM-Based Method - D. Liu*, S. Li
3:00 PM
SU-FF-J-85
Inter-Observer Variation In The Planning Of Head/Neck Radiotherapy - L. Lu*, L. Cuttino, I. Barani, S. Song, M. Fatyga, M. Murphy, P. Keall, J. Siebers, J. Williamson
3:00 PM
SU-FF-J-86
Intra- and Inter-Breath-Hold Position Variations for OBI Guided Amplitude Gating Treatment with Breath Hold - Z. Wang*, F. Yin, L. Marks, Q. Wu, S. Yoo, C. Willett
3:00 PM
SU-FF-J-88
Intra-Fraction Prostate Motion and Margin Calculations for Prostate Radiotherapy Using Electronic Portal Imaging, Implanted Fiducials and Four Localization Methods - C. Beltran*, M. Herman
3:00 PM
SU-FF-J-89
Intratumoral Pattern of FDG Uptake in Human Xenograft Models - A. Pugachev*, S. Carlin, C. Ling, J. Humm
3:00 PM
SU-FF-J-90
Investigating Factors Affecting Weight Selection for Safe Delivery of Four Dimensional Weighted Radiotherapy (4D-WRT) - H. Alasti*, A. Vandermeer, Y. Cho, B. Norrlinger
3:00 PM
SU-FF-J-91
Linear Methods for Hepatic Perfusion Imaging - J. Alspaugh*, Y. Cao
3:00 PM
SU-FF-J-92
Measurement of Linear Accelerator Photon Beam Spot Size and Assessment of Its Long-Term Stability - C. Yeboah*
3:00 PM
SU-FF-J-93
Mechanical Accuracy of A Robotic Couch - H. Chung*, H. Jin, T. Suh, J. Palta, S. Kim
3:00 PM
SU-FF-J-94
Metrics for Assessment of Reproducibility of Respiratory Motion for Four-Dimensional Computed Tomography Imaging - W. Bivens*, G. Starkschall, C. Nelson
3:00 PM
SU-FF-J-95
MLC Tracking of Respiration-Induced Target Motion - G. Zhang*, J. Ha, B. Yi, D. Nazareth, S. Van Liew, W. D'Souza, Z. Jiang, C. Yu
3:00 PM
SU-FF-J-96
Modeling Correlation Between External Surface Motion and Internal Organ Motion Based On 4DCT - H. Yan*, F. Yin, S. Zhou, L. Marks, C. Willett
3:00 PM
SU-FF-J-97
Modeling of Lung Tumor Response to Image-Guided Radiation Therapy - R. Seibert*, C. Ramsey, J. Hines
3:00 PM
SU-FF-J-98
Motion Encoded Beamlets for Optimization and Evaluation in Four-Dimensional (4D) Radiotherapy - W. Lu*, G. Olivera, Q. Chen, M. Chen, Y. Pan, E. Schnarr, K. Ruchala
3:00 PM
SU-FF-J-99
MR Imaging for Improving IMRT Targeting of Prostate Cancer - M. Miften*, D. Parda
3:00 PM
SU-FF-J-100
Normal Tissue Dose in Abdomen Under Dynamic Beam Tracking - B. Yi*, Y. Feng, C. Yu
3:00 PM
SU-FF-J-101
Optimized Field Shaping Strategy for Image Guided Radiation Therapy Treatments - R. Cormack*, L. Court, A. D'Amico
3:00 PM
SU-FF-J-102
Patient Breathing Motion Synchronized IMAT: A New Technique for Compensating Intra-Fraction Organ Motions - S. Luan*, C. Wang, D. Cao, D. Chen, W. D'Souza, C. Yu
3:00 PM
SU-FF-J-103
Performance of the Nucletron Simulix Evolution Flat-Plate Imaging System and CBCT - P. Goulet*, D. Béliveau-Nadeau
3:00 PM
SU-FF-J-104
Performance of the Philips Gemini GXL PET/CT Simulator - P. Goulet*, C. Martel, C. Albaret, D. Béliveau-Nadeau, D. Blais, H. Bouchard, S. Michalowski
3:00 PM
SU-FF-J-105
Placement of Localization Wires for Breast Surgery Guided by the Positron Emission Mammography - D. Beylin*, P. Stepanov, V. Zavarzin, D. Narayanan, E. Anashkin, S. Yarnall
3:00 PM
SU-FF-J-106
Predicted Tumor Motion Ranges During Adaptive SBRT - S. Dieterich*
3:00 PM
SU-FF-J-107
Predicting Dosimetric Errors From Real-Time Tumor Tracking Using a Treatment Couch During IMRT Delivery - W. D'Souza*, D. Nazareth, S. Naqvi, T. McAvoy
3:00 PM
SU-FF-J-108
Predicting Respiratory Waveform of 4D CT Patients Using Moving Least Square Method - L. Zhang*, E. Bai, W. Lu, P. Parikh, J. Hubenschmidt, J. Bradley, D. Low
3:00 PM
SU-FF-J-109
Preliminary Study of Deformable Image Registration Using ALE Mesh - J. Li*, T. Zhu, J. Finlay
3:00 PM
SU-FF-J-110
Quantification of Image Alignment Differences for Tomotherapy Prostate Patients - R. Rivest*, T. Riauka, A. Murtha, B. Fallone
3:00 PM
SU-FF-J-111
Quantification of Patient Specific Target Motion in the Presence of Limited Data Through Population Models - K. Brock*, J. Moseley, D. Jaffray
3:00 PM
SU-FF-J-112
Radiobiologically Motivated Margin Prescriptions - J. Deasy*
3:00 PM
SU-FF-J-113
Real Time Tracking of Respiratory Tumor Motion Based On External Respiratory Output - J. Zhang*, Y. Wu, C. Stepaniak, W. Liu, E. Gore, X. Li
3:00 PM
SU-FF-J-114
Reduction of Respiratory Motion Using Diaphragm Compression and Gating for Hypofractionated Radiotherapy of Lung and Liver Cancer - S. Shen*, J. Duan, S. Spencer, J. Fiveash, S. Ye, X. Wu, R. Popple, P. Pareek, I. Brezovich
3:00 PM
SU-FF-J-115
Registering the Planning CT to the Treatment Geometry in IGRT, Using a Limited Reconstructed Volume Derived From Planar Images - M. Zaini*, G. Forest, W. Mosentine
3:00 PM
SU-FF-J-116
Registration of X-Ray Portal Images with 4DCT DRRs for Patient Setup Verification - Q. Xu*, Z. He, R. Hamilton, L. Xing
3:00 PM
SU-FF-J-117
Respiration Monitoring Using Radiotherapy Treatment Beam - Q. Chen*, W. Lu, M. Chen, K. Ruchala, G. Olivera
3:00 PM
SU-FF-J-118
Respiration Phase-Based Cone-Beam Computed Tomography (CBCT) Reconstruction - H. Yan*, D. Godfrey, F. Yin
3:00 PM
SU-FF-J-119
Respiratory Gating with Gantry Mounted Fluoroscopic Imaging - G. Sharp*, A. Jeung, X. Tang, H. Mostafavi, G. Chen, S. Jiang
3:00 PM
SU-FF-J-120
Results of a Multi-Institutional Benchmark Test for Cranial CT/MR Image Registration - K. Ulin*, M. Urie
3:00 PM
SU-FF-J-121
Retrospective Analysis of Prostate Cancer Patients with Fiducial Gold Markers Using a Real-Time Tumor Tracking System - M. Oita*, Y. Osaka, R. Onimaru, S. Onodera, K. Fujita, E. Saito, H. Shirato
3:00 PM
SU-FF-J-122
Systematic Study of Inter-Fractional Variations for Anatomic Sites From Head to Feet. - X. Li*, X. Qi, K. Mueller, P. Jursinic, B. Erickson, D. Wang, C. Schultz, S. Firat, J. Wilson
3:00 PM
SU-FF-J-123
The Effect of Respiratory Motion On Two Breast Radiotherapy Techniques: A Phantom Study - G. Menon*, D. Pudney, W. Smith, P. Dunscombe
3:00 PM
SU-FF-J-124
The Hounsfield Unit (HU) Accuracy in Varian’s Cone-Beam CT (CBCT) and Its Effect On Dosimetric Verification - h. dong, R. Hammoud, Q. Chen, H. Guan*
3:00 PM
SU-FF-J-125
Therapy Assessment Using a Full Time Point (fTP) Pharmacokinetic Analysis of Dynamic Contrast-Enhanced Magnetic Resonance Imaging (DCE-MRI): Role of Region of Interest (ROI) Selection in Three Tumor Sites - O. Craciunescu*, T. Raidy, D. Brizel, K. Blackwell, Z. Vujaskovic, T. Wong, E. Jones, N. Larrier, J. MacFall, M. Dewhirst
3:00 PM
SU-FF-J-126
Treatment of Moving Targets with Scanned Ion Beams: A Comparison of Different Strategies - C. Bert*, E. Rietzel, T. Haberer, G. Chen, G. Kraft
3:00 PM
SU-FF-J-127
Two-Dimesional Analysis of Patient Cervical Spine Movement Pattern During Radiation Therapy - X. Zhou*, T. Zhu
3:00 PM
SU-FF-J-128
Uncertainties in Target Volume Surrogates in Image Guided External Beam Partial Breast Irradiation - D. Gierga*, J. Turcotte, G. Sharp, M. Riboldi, A. Franke, S. Jiang, G. Chen
3:00 PM
SU-FF-J-129
Using Cone Beam CT to Investigate the Local Geometrical Uncertainties During Head and Neck Radiation Therapy - G. Zeng*, S. Breen, A. Bayley, E. White, H. Keller, D. Jaffray
3:00 PM
SU-FF-J-130
Validation of Non-Linear Image Registration-Based Correction Method for Motion Artifacts in 4D-CT - E. Heath*, P. Keall, L. Collins, F. DeBlois, J. Seuntjens
3:00 PM
SU-FF-J-131
Is There a Relationship Between Body Mass Index, Treatment Set-Up Errors, and the Development of Myocardial Perfusion Defects Following Radiation Therapy for Left-Sided Breast Cancer? - E. Evans*, X. Yu, R. Prosnitz, S. Zhou, T. Wong, K. Light, P. Hardenbergh, M. Blazing, L. Marks