« Back to main page


Sort list by presenter     ·    by title     ·    by ID number     ·    search by keyword

Click abstract title for more information
The poster Click abstract title to view poster icon indicates a Virtual Poster can be viewed online


Displaying all abstracts in category:
Radiation Physics

3D Probability Distribution of Treatment Targets: A New Way to Define 3D Organ Motion for Prostate Cancer Radiotherapy (2489)
Patel, Chirag
3D Set-up Accuracy for Moving Pulmonary Tumors on a CT-on-Rails System Evaluated with Fluoroscopic Real-Time Tumor-Tracking System (2448)
Hiyama, Atsuto
4D CT for Hepatobiliary Malignancies: Organs at Risk and Implications for Gating (2550)
Ma, Daniel Click abstract title to view poster
A 5-Dimensional Model of Human Breathing Motion (2547)
Low, Daniel
A Comparison of PET-CT Fusion Using Manual, Fiducial-based, and Automatic Registration Techniques for Clinical Radiation Therapy Planning and Delivery (2521)
Monroe, James Click abstract title to view poster
A Computational Analysis of Lung Sparing for Adaptive Radiation Therapy (2502)
Seibert, Rebecca Click abstract title to view poster
A Device for Realtime 3D Image-Guided IMRT (1095)
Dempsey, James Click abstract title to view poster
A Method for Megavoltage Electronic Portal Image Validation of Extracranial Stereotactic Radiotherapy Treatments (ESRT) (2514)
Hampton, Carnell
A Monte Carlo Study on RBE Effect in Laser-Proton Therapy (2512)
Luo, Wei Click abstract title to view poster
A Newly Developed Simple and Accurate Respiratory Indicator Relative to Measurement of 2-Point Levels of Abdominaland Chest Walls: for Assurance of Patient Self-Judged Breath Holding Techniques for Irradiation of Lung Cancer withSmall Internal Margin (2507)
Onishi, Hiroshi Click abstract title to view poster
A Non-Invasive Approach for Precise Gated DIBH: Impact of a Feedback System on SBRT (2456)
Stock, Markus Click abstract title to view poster
A Novel Sequencing Algorithm for Step and Shoot and Intensity Modulated Arc Therapy (1105)
Cao, Daliang Click abstract title to view poster
A Novel Technique of Reconstructing Soft Tissue Enhanced Portal Images Using 2D/3D Image Fusion (2505)
Jin, Jian-Yue Click abstract title to view poster
A Planning Technique for Intensity Modulated Therapy of Head and Neck Cancers (2500)
Zhu, X. Ronald Click abstract title to view poster
All Movements are Not Created Equal in the Course of Prostate Cancer Treatment (2538)
Xiao, Ying
An Optimized Multileaf Feathering Technique for Matching Single Isocenter Half Beam 3 Field Head and Neck Radiation (2454)
Mahadevan, Anand
Analysis of Intra-Fractional Variations of Anatomy During Prostate IMRT Treatment (2551)
Dong, Lei
Assessment of Lung Tumor Motion During Respiratory Gating using Implanted Fiducials (1096)
Nelson, Christopher Click abstract title to view poster
Assessment of Setup Accuracy for Prostate Radiotherapy using On-board Imaging and Cone Beam Computed Tomography (2508)
Kasibhalta, Mohit Click abstract title to view poster
Automated Three Dimensional Quantification of Setup Deviations in Radiation Therapy Using a Single Portal Image andCone Beam CT Data (2486)
Munbodh, Reshma
Automatic Contouring via Deformable Image Registration (2490)
Foskey, Mark Click abstract title to view poster
Backscatter Radiation of Titanium Cranial Plates and Reabsorbable Cranial Plates Calculated for 4MV, 6MV, and 10MV Photon Energies: A Real Clinical Problem (2463)
Howes, Terese Click abstract title to view poster
Breast Image-Guided Radiation Therapy Using an Optical Laser Scanner (2492)
Sohn, Jason Click abstract title to view poster
Case Studies Using an AI-Guided Inverse Planning System (2510)
Yin, Fang-Fang Click abstract title to view poster
Case Study Modeling Treatment of Canine Bladder Cancer using Minimally-Invasive Intraoperative Radiotherapy (MIR) (2487)
Gutierrez, Alonso
Characterization of Breathing Patterns of Patients undergoing Respiratory-Correlated Imaging (1103)
Hunjan, Sandeep
Characterization of Doses in Stereotactic Body Radiation Therapy (SBRT) via Monte Carlo Calculation (2515)
Salter, Bill
Clinical Implementation of 4D Dynamic Arc Therapy (2553)
Yang, Yong Click abstract title to view poster
Clinical Implementation of a Low-Dose 4D CT Acquisition Protocol (2555)
Xing, Lei Click abstract title to view poster
Clinical Implementation of a Real-Time Fiberoptic Dosimetry System (2446)
Miller, Robert
Clinical Observation and Modeling of Postimplant Seed Displacement for Prostate Brachytherapy (2462)
Liu, Haisong Click abstract title to view poster
Clinically Achievable Accuracy of Online Localization of the Lumpectomy Cavity Using Surgical Clips (1109)
Kim, Leonard Click abstract title to view poster
Combined HDR Brachytherapy and Online Image-Guided Adaptive IMRT for Dose Escalation in Locally Advanced Carcinoma of the Prostate (2478)
Williamson, Jeffrey
Combining Cardiac/Respiratory Gating to Minimize the Organ Motion Effect (2545)
Willett, Christopher Click abstract title to view poster
Comparison Between PET and Bioluminescence Imaging for Quantitative Assessment of Tumor Burden (2439)
Maxim, Peter
Comparison of Automatic Tomotherapy CT Setup Verification vs. an Optically Guided Patient Positioning System (2503)
Boswell, Sarah Click abstract title to view poster
Comparison of Breath Hold Cone Beam CT and Orthogonal Image Guided Radiotherapy for Liver Cancer (2541)
Hawkins, Maria Click abstract title to view poster
Comparison of Contra-Lateral Breast Dose by Various Tangential Field Techniques in Carcinoma Breast Irradiation (2518)
Joshi, R C Click abstract title to view poster
Comparison of Conventional Fractionation Approach and Optimization of Fractionation in IMRT (2465)
Dink, Delal Click abstract title to view poster
Comparison of Different Respiratory Motion Compensation Methods for Lung Cancer IMRT Treatment (2554)
Li, Xiang
Comparison of Dose Escalation to Lung Tumors via IMRT Approaches to Conventional Treatment Plans with or without Prophylactic Nodal Irradiation (2467)
Varlotto, John
Comparison of Edge Detection Techniques for Detection of PET Tumor Volume in Radiation Treatment Planning (2509)
Zheng, Yiran
Comparison of Rectal Dose-Wall Histograms and Dose-Volume Histograms in Predicting Rectal Grade Toxicity after Prostate Cancer Radiotherapy (1102)
Johnson, Jennifer
Correction of Patient Positioning Errors based on In-Line Cone Beam CTs: Clinical Implementation and First Experiences (2532)
Thilmann, Christoph
Daily Portal Imaging of Implanted Fiducial Markers During IMRT Treatment of Prostate Cancer: a Community-Based Centers Experience (2539)
Chang, Pauling Click abstract title to view poster
Determination of PTV Margin for Partial Breast Irradiation in Prone Position (2504)
Stepaniak, Christopher
Distance Between Thoracic Tumor Position and Diaphragm Position During the Course of Radiotherapy: Does It Remain Constant? (2493)
Wang, Jian Click abstract title to view poster
Dose Escalation in Pancreatic Cancer: IMRT vs. Non-Coplanar 3D Plans (2517)
Levin, Daphne Click abstract title to view poster
Dose Reconstruction for Image-Guided Head and Neck Cancers (2544)
Chase, Daniel Click abstract title to view poster
Dosimetric Assessment of Daily Skin, Bone, Ultrasound and CT Alignment for Prostate Cancer IMRT (2548)
O'Daniel, J
Dosimetric Comparison of MLC Leaf Sequencing Techniques for Static and Dynamic Intensity Modulated Radiotherapy for Nasopharyngeal Carcinoma (2524)
Kishore, Rath Goura
Dosimetric Errors in Gated DMLC IMRT Delivery to a Moving Target with a 120-Leaf Collimator (1098)
Lerma, Fritz
Dosimetric Study on the use of IMRT for Partial Breast Irradiation: Prone vs. Supine Position (2477)
Jozsef, Gabor Click abstract title to view poster
Dynamic Direct Aperture Optimization for 4D IMRT Planning (1104)
Armbruster, Benjamin
Dynamic Extracranial Robotic Radiosurgery by means of a Real-Time Motion Correction System: Analysis of the Reduction of the Planning Target Volume Compared to the Static Technique (2485)
Casamassima, Franco Click abstract title to view poster
Effect of Respiratory Cycle Irregularities on Image Quality in Four-Dimensional Computed Tomography (2464)
Thorndyke, Brian
Enhance Soft Tissue Contrast for Cone Beam CT (2447)
Zhang, Junan Click abstract title to view poster
Estimated Limits of Dose Escalation for Localized Prostate Cancer Using Intensity Modulated Radiotherapy, Varied Planning Target Volume Margins and Established Dose Constraints: Correlation with Prostate Size and Target Volume Overlap with the Rectum (1106)
Goulet, Christopher Click abstract title to view poster
Estimating Irradiated Heart Volume from 2D-Simulation Films in Tangential Beam Radiotherapy for Breast Cancer (2516)
Harris, Eleanor
Evaluation of Absorbed Dose in Respiratory Gated Radiotherapy using a Phantom System that Simulates PatientRespiration (2471)
Oyama, Masaya
Evaluation of Deep Inspiration Breath Hold (DIBH) and Inverse-Planned Optimization Techniques for Loco-Regional Breast Treatment (2459)
Moran, Jean Click abstract title to view poster
Evaluation of Forward and Inverse Planned Intensity Modulated Radiation Therapy Plans for the Treatment of Cervix and Pelvic Nodes (2494)
Dogan, Nesrin
Extrapolating Organ Motion Margin for Radiation Fields from Sequential Patient Images (2523)
Zhou, Sumin
Fine-Needle Deposition of a New Multifunctional Gold Marker Anchor for Tumor Tracking (2513)
Naslund, Ingemar
First Clinical Results of a Prototype X-Ray based Gating System (2482)
Gum, Franz
Four-Dimensional Megavoltage CT Imaging with a Helical Tomotherapy System (2484)
Mahan, Stephen Click abstract title to view poster
Gating Verification via Correlation of Dynamic DRRs and Respiration-Correlated MV Fluoroscopic Images (2473)
Maltz, Jonathan Click abstract title to view poster
Heart Dose Reduction for Radiation Treatments of Left-Sided Breast Cancer by Using 4D Simulation and 4D Verification (1097)
Wang, Zhiheng Click abstract title to view poster
Image Guided Radiation Therapy for Prostate IMRT: Rectum Volume Changes and Dosimetric Considerations (2530)
Chen, Lili
Image Guided Radiotherapy Plan Evaluation based on Deformable Dose Registration from Daily On-line PositioningImages (2468)
Olivera, Gustavo
Image Registration with Auto-Mapped Control Volumes (2536)
Paquin, Dana Click abstract title to view poster
Image-Guided Alignment Verification with Submillimeter Precision for Functional Proton Radiosurgery (2479)
Schulte, Reinhard Click abstract title to view poster
Immediate and 2 Months Post-Implant Dosimetry for Permanent Breast Seed Implant (PBSI) using 103Pd as the SoleAdjuvant Treatment of Early Stage Breast Cancer (2495)
Sankreacha, R
Impact of Intensity Modulated Radiotherapy on Bowel Dose in Patients with Locally Advanced Rectal Cancer (2522)
Guerrero Urbano, M Teresa
Implementation of a 6D Robotic Couch-Top for the Automation of Image-Guided Brain SRS and Spinal SRT (2476)
Shiu, Almon Click abstract title to view poster
Implementation of On-Board Imaging (OBI) and Quantification of Resultant Patient Shifts (2496)
Lawson, Joshua Click abstract title to view poster
Improved Geometric Fidelity of Radiotherapy Target Volumes in 2D and 3D PET Based on Point Spread Functions (2445)
Breen, Stephen Click abstract title to view poster
IMRT Plans for Head and Neck Patients Can be Simplified and Efficiently Delivered with Static MLC (2480)
Xia, Ping
Incorporating Intra-Fraction Motion Into IMRT Plan Optimization (2526)
Shepard, David
Independence of Set-up Errors from the Radiation Technologists Staff in Prostate Cancer 3D-Conformal Radiotherapy (3D-CRT) using a No-Action Level (NAL) off-line Correction Protocol: Results from a Retrospective Analysis on Set-upAccuracy in 55 Consecutive Patients (2519)
Antognoni, Paolo Click abstract title to view poster
Influence of Delineation of the Proximal and Distal Rectum as Separated Organ-at-Risks on IMRT Treatment Planning for the Prostate (2453)
Guckenberger, Matthias Click abstract title to view poster
Initial Clinical Experience with Exactrac Automated X-Ray Fusion to Assess Patient Set-up and Immobilization with the Brainlab Mask/Frame System in Stereotactic Radiotherapy of the Brain (2452)
Figler, Brad Click abstract title to view poster
Integral Radiation Dose to Normal Structures with Conformal External Beam Radiation (2546)
Aoyama, Hidefumi
Intra-Fraction Dose Registration using Relative Phase-Time Dose-Weighted 3D Dose Distributions and Deformable Image Registration (2520)
D'Souza, Warren
Investigation of Cone-beam CT for Breast Cancer Treatment Planning (2537)
Kim, Gwe-Ya Click abstract title to view poster
Investigation of Linac-based Image-guided Hypofractionated Prostate Treatment (2481)
Pawlicki, Todd
Is "Dose Painting" with IMRT a useful Method for Dose Escalation in Radical Radiotherapy of Prostate Cancer? (2533)
Buth, Klaus-Juergen Click abstract title to view poster
Left Anterior Descending Coronary Artery Motion in Deep Inspiration Breath-Hold and Free Breathing using 4D-CT Scanning: Potential Impact on Left-Sided Breast Cancer Radiotherapy (2441)
Jarvis, Lesley Click abstract title to view poster
Localization of Linked 125I seeds in Postimplant TRUS Images for Prostate Brachytherapy Dosimetry (2488)
Xue, Jinyu
Mapping Electron Density Distribution from Planning CT to Cone-Beam CT (CBCT): a Novel Strategy for Accurate Dose Calculation Based on CBCT (2466)
Lo, Tony Click abstract title to view poster
Megavoltage ConeBeam CT to Complement Planning CT in the Presence of "Non-Compatible CT" Objects (2549)
Aubin, Michele Click abstract title to view poster
Model Predictive Loss Control Offers Potential Planning Gains in the Population without Compromising Outcome Among Patient Variants (2483)
Langer, Mark Click abstract title to view poster
Modeling of Pneumonitis Risk using Monte Carlo Corrected Dosimetry (2543)
Lindsay, Patricia Click abstract title to view poster
Monte Carlo Simulations of the Transit Dose from Amorphous Silicon Electronic Portal Images (2525)
Badel, Jean-Noel Click abstract title to view poster
Motion Encoded Optimization (1094)
Lu, Weiguo Click abstract title to view poster
MRI Cine Generated Patient Specific vs. Deep Inspiration/Expiration based PTVs in Stereotactic Radiotherapy for LungCancer (2499)
Price, Robert Click abstract title to view poster
Multicriteria Decision Making for Individualization of IMRT Treatment Plans (2460)
Vineberg, Karen Click abstract title to view poster
Multistage Treatment Planning Optimization for Managing Organ Motion in Radiotherapy Planning (1107)
Lee, Eva
Online Assessment of Tumor Motion During Radiotherapy of Lung Cancer: Can Diaphragm Motion be Used as a Surrogateto Estimate Tumor Motion? (2552)
Liang, Jian Click abstract title to view poster
Online Digital Tomosynthesis (DTS): A Novel Technique for Improving Target Localization in Radiation Therapy (2542)
Godfrey, Devon Click abstract title to view poster
Post-Implant Dosimetric Evaluation of Stranded vs. Non-Stranded (loose) Brachytherapy Seeds in Prostate Cancer Patient (2501)
Awan, Shahid
Post-Prostatectomy Target-Normal Structure Overlap Volumes using Computed Tomography and Radioimmunoscintigraphy Images for Radiotherapy Treatment Planning (2474)
Jani, Ashesh
Preliminary Study of Dynamic Tumor Tracking and Shooting Capability using a Compact Linear Accelerator installed on Gimbals in Gantry Head of an Image-guided Radiotherapy System (2444)
Takayama, Kenji Click abstract title to view poster
PRESAGE - A Promising New Material for 3D Dosimetry (1101)
Guo, Pengyi Click abstract title to view poster
Prostate External Beam Radiotherapy Post Permanent Seed Implantation: Dosimetric Implications (2531)
Dimitroyannis, Dimitri
Radioimmunotherapy (RIT) using Radioactive Iodine-131; Dosimetry, Treatment, Radiation Safety and Clinical Results (2534)
Nair, Murali
Renal Mobility During Quiet Uncoached Respiration: An Analysis of 4DCT Scans (1108)
van Sornsen de Koste, John
Respiration Gated Cone Beam Imaging Reconstruction at a Dedicated Linear Accelerator (2470)
Dietrich, Lars
Respiratory Motion-Conditioned 4D CT: A Method to Determine Respiratory Motion Tolerances to Reduce Motion Artifacts During 4D CT Acquisition (1099)
Vedam, Sastry Click abstract title to view poster
Respiratory Signal Extraction for 4D CT Imaging of the Thorax from Cone-Beam CT Projections (2506)
Rit, Simon Click abstract title to view poster
Semi-Automated CT Segmentation Using Optical Flow and Fourier Interpolation (2497)
Zhang, Geoffrey Click abstract title to view poster
Shape Characterization of the Prostate and Urethra Applicable to the Design of a Trans-Urethral Ultrasound Imaging Probe for Prostate Brachytherapy Guidance (2529)
Holmes, David
Signigicance of Intrafractional Motion in Pelvic Organs: a Multiplanar 3D Cine MRI Study (2458)
Sripadam, Rajaram Click abstract title to view poster
Simulation of 4D CT Images from Deformable Registration between Inhale and Exhale Breath-Hold CT Scans (2469)
Sarrut, David Click abstract title to view poster
Studies on the Safety and Efficacy of an in Vivo Dosimeter During Radiation Therapy (2528)
Scarantino, Charles
Study of Motion in a 4D-CT Using Deformable Registration (2455)
Boldea, Vlad Click abstract title to view poster
Surgery plus Postoperative Radiation Therapy for Thymic Epithelial Tumor (2449)
Oh, Dongryul
Target Registration Error with Three-Dimensional Surface Imaging in Setup of Image-Guided Partial Breast Irradiation (2511)
Gierga, David Click abstract title to view poster
Technical and Dosimetric Aspects of Respiratory Gating using a Pressure-Sensor Motion Tracking System (2457)
Li, X. Allen
The Calculation of Radiation Dose Actually Delivered to the Patient (2461)
Rosenman, Julian
The Dosimetric and Geometric Analysis of a Total Scalp Electron-Photon Irradiation Technique (2540)
Hackett, Rachel
The Dosimetric Impact of Respiration Motion on 3D, IMRT, and Tomotherapy Treatment Delivery (2450)
Byrne, Thomas
The Effect of Collimator Rotation on IMRT Treatment Planning (2491)
Luan, Shuang
The Evaluation of Knowledge based Artificial Intelligence Application on Parameter Optimization of Inverse Planning System (2498)
Yan, Hui Click abstract title to view poster
The Influence of Heterogeneity Corrections on Tumor and Normal Lung Dosimetry in Stereotactic Body Radiation Therapy for Lung Cancer Treatment (2472)
Ding, Meisong
Three Dimensional Dose Reconstruction IMRT Verification using an EPID and the Convolution Superposition Algorithm (2475)
Chehrazi, Freydun
Time-Resolved Aperture Modulated Radiation Therapy (2440)
Wang, Chuang
Topographic Analysis of Inguinal Lymph Nodes using Combidex Enhanced Magnetic Resonance Imaging: Defining the Radiation Therapy Volume for Tumors of the Lower Pelvis and Genitalia (2527)
Chan, Philip
Treatment Planning Study Using Protons for Liver Patients (1100)
Wang, Xiaochun
Validation of Planned Surface and Build-Up Dose in Head and Neck Intensity Modulated Radiation Therapy (2451)
Hirmiz, Khalid Click abstract title to view poster
What is the Optimal Beam Margin for Extracranial Stereotactic Radiotherapy? (2535)
Feigenberg, Steven Click abstract title to view poster






Abstracts main page


Logout