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Displaying all abstracts in category:
Physics - Genitourinary Cancer

2848: MR Guided Focused Ultrasound for Cancer Therapy: Enhancement of Drug Delivery in Prostate Tumor In Vivo
Chen, Lili Click abstract title to view poster
2849: Erectile Function Durability Following Permanent Prostate Brachytherapy
Merrick, Gregory Click abstract title to view poster
2850: Direct Measurement of Prostate Intrafraction Motion and Residual Setup Error
Adamson, Justus Click abstract title to view poster
2851: Probabilistic Treatment Planning Applied to RTOG0126 Prostate Plans
Gordon, John Click abstract title to view poster
2852: Prostate IGRT using Implanted Fiducials: Influence of Patient Immobilization on Target Localization
Hampton, Carnell Click abstract title to view poster
2853: Quantitative Evaluation of Cone Beam Computed Tomography in Target Volume Definition for Offline Image Guided Radiation Therapy of Prostate Cancer
Wang, Weihu
2854: Advanced Image Guidance Allows Margin Reduction in Radiation Therapy of Prostate Cancer
Craig, Tim Click abstract title to view poster
2855: How Uncertain is Tumor Control in a Specific Patient Undergoing Prostate EBRT?
Purushothaman, Kailasnath Click abstract title to view poster
2856: Quantification of Exit Fluence Variations and Implications for Exit Fluence-based Dose Reconstruction Based
Siebers, Jeffrey Click abstract title to view poster
2857: Dosimetric Analysis of Treatment Plan Degradation after Large Shift Corrections during Image Guided Radiation Therapy (IGRT) for the Treatment of Prostate Cancer
Merrick, Scott
2858: Accuracy of Prostate Rotation Measurement Based on 3 Implanted Fiducial Markers
Neustadter, David Click abstract title to view poster
2859: The Effectiveness of Rectal Balloon and Orthogonal Imaging for Proton Therapy of Prostate Cancer
Lee, Andrew
2860: Automated Registration of Large Deformations for Adaptive Radiation Therapy of Prostate Cancer
Godley, Andrew Click abstract title to view poster
2861: Prostate Gland Motion in Prone and Supine Positions Assessed in Real Time by Implanted Electromagnetic Transponders
Butler, Wayne Click abstract title to view poster
2862: Evaluation of a 3D Ultrasound System for Image Guided Radiation Therapy for Prostate Cancer
Wan, Shuying Click abstract title to view poster
2863: What is the Feasibility of Atlas-based Imrt Planning-What is the Accuracy if we used the Best Matched IMRT Plan that we Apply Directly?
Harrison, Amy Click abstract title to view poster
2864: The Effect of Small Variations in I125 Air Kerma Strength on Premanent Prostate Implant Treatment Plans
Warkentin, Heather Click abstract title to view poster
2865: Clinical Evaluation of Soft Tissue Organ Boundary Visualization on Cone-beam Computed Tomographic (CBCT) Imaging: A Contouring Variability Study
Weiss, Elisabeth Click abstract title to view poster
2866: Automatic Deformable Registration on Prostate Cine-MRI Images for Studying Intra-fraction Motion in Supine and Prone Position with and without Rectal Balloon
Hsi, Wen Click abstract title to view poster
2867: Dosimetric Properties of an Amorphous Silicon Electric Portal Imaging Device for Verification of Dynamic IMRT
Matsumoto, Kenji Click abstract title to view poster
2868: The Impact of Penumbra on Proton Dosimetry for Prostate Cancer: A Proton-IMRT Comparison of the High-dose Isodose Region
Keole, Sameer Click abstract title to view poster
2869: Automatic Segmentation of the Prostate and Rectum in 3D CT using Anatomical Constraints
Chen, Siqi Click abstract title to view poster
2870: Techniques of Online IMRT Plan Re-optimization for Prostate Cancer Treatments
Schulze, Derek
2871: Assessing the Risk for Bowel Complications after Conformal and Intensity-modulated Pelvic Irradiation using Equivalent Uniform Doses
Muren, Ludvig
2872: Fractionation-corrected Rectal Wall Dose Surface Maps to Assess the Effects of Fractionation Scheme and Endorectal Balloon in Prostate External Beam Radiotherapy
van Lin, Emile Click abstract title to view poster
2873: Evaluation of Rectal Balloon Reproducibility for Prostate Radiation Therapy using Cone Beam CT
Ozawa, Shuichi Click abstract title to view poster
2874: Using MV Treatment Beam Imaging to Monitor Prostate Motion in Near Real-time on a Conventional LINAC
Dua, Nitin Click abstract title to view poster
2875: Verification of MLC Movement using Plastic Scintillator in Helical Tomotherapy
Hashimoto, Masatoshi Click abstract title to view poster
2876: Treatment Margin Following Anatomical Registration with CBCT in Patients with Prostate Cancer
Mardirossian, George Click abstract title to view poster
2877: Volumetric Intensity Modulated Arc Therapy (VMAT) vs. Serial Tomotherapy and Segmental (Step and Shoot) IMRT for Treatment of Prostate Cancer
Wolff, Dirk Click abstract title to view poster
2878: Dosimetrical Evaluation of an Online Adaptive IMRT Technique
Thongphiew, Danthai Click abstract title to view poster
2879: Predicting Isocenter Shift due to Prostate Motion and Selecting Patient Specific Posterior Margin for IGRT in the External Beam Treatment of Prostate Cancer
Cheng, Chee-wai Click abstract title to view poster
2880: IMRT Dose Reconstruction using Cone-beam CT and EPID-measured Leaf Sequence Files
Xing, L
2881: Intrafractional Prostatic Fossa Motion in Biochemically Relapsed Prostate Cancer using a Rectal Balloon
Fortney, John Click abstract title to view poster
2882: A Study of Daily Localization with 3D Ultrasound, Cone Beam CT and Implanted Fiducial Markers for Patients undergoing IGRT for Prostate Cancer
Neicu, Tony Click abstract title to view poster
2883: 4D CT Simulation for Prostate Cancer: Assessing Intrafraction Organ Motion for Image Guided IMRT Treatment Planning
Sim, Sang Click abstract title to view poster
2884: Image Guided Intermediate-stage Prostate Cancer IMRT: Minimum Margins and an Ideal Alignment Strategy
Lerma, Fritz Click abstract title to view poster
2885: Image Guided Radiotherapy to the Prostate after Implantation of Gold Fiducials: Is it Necessary to Wait 7 Days for Planning?
Havnen, Amanda Click abstract title to view poster
2886: Analysis of Dose Volume Histogram Differences between High Dose Rate Brachytherapy and Intensity Modulated Radiotherapy for Prostate Treatment
Hermesse, Johanne
2887: Fractional Integral Target Dose Comparison for I-125, Pd-103 and Cs-131 in Prostate Seed Implants
Li, Texin Click abstract title to view poster
2888: Dosimetric Evaluation of Patient Shifts Derived from IGRT using Cone Beam CT (CBCT) with and without Patient Bladder and Rectum Preparation
Reding, Anne Click abstract title to view poster
2889: Poor Predictive Value of Intraoperative Realtime Dosimetry for Prostate Seed Brachytherapy
Igidbashian, Levon
2890: Prostate Patient Setup Error and Organ Motion Error for Conventional and Hypo-fractionated Radiation Therapy
Su, Zhong Click abstract title to view poster
2891: Dose Delivery under Image Guidance with Daily Cone-beam CT to Correlate Prostate Motion with Rectal and Bladder Changes
Li, Shidong Click abstract title to view poster
2892: Assessing the Accuracy of Contour-guided Diffeomorphic Deformable Registration of Intraprostatic Tumor in Endorectal MRI
Cheung, Min Rex
2893: Intrafraction Prostate Motion during Cyberknife Radiosurgery: Implications on Planning Margins
Gottschalk, Alexander Click abstract title to view poster
2894: Live Imaging and Inverse Planning Prostate Brachytherapy Systems: Image Based Contouring Evaluation and Post-implantation Dosimetric Evaluation
MAZERON, Renaud Click abstract title to view poster
2895: Fiducial Registration Accuracy in Prostate Cancer with OBI Guidance
Samuels, Michael Click abstract title to view poster
2896: PTV Margin to Account for Deformation during Prostate IGRT
Peng, Cheng Click abstract title to view poster
2897: Effect of Prostate Motion and Bony Structures on Dose Distribution of Proton Beam Therapy for Prostate Cancer
Fukuhara, Satoe Click abstract title to view poster
2898: TRUS Guided Intraoperative Prostate Seed Implantation Based on Preplanning
Lu, Wei Click abstract title to view poster
2899: Is Weekly Megavoltage Image Verification Necessary after Daily kV Image Guidance?
Yi, Byong Yong Click abstract title to view poster
2900: Determination of Inter-user Image Registration Variability for PTV Margin Determination in MVCT Image Guided Prostate Radiotherapy
Min, Christine Click abstract title to view poster
2901: Comparison of Prostate Localization Methods: CT-prostate, CT-bone, Intraprostatic Fiducials and Ultrasound Guidance
Johnson, Jennifer Click abstract title to view poster
2902: Analysis of Daily Online Ultrasound and MV-CBCT Localization Data for Prostatectomy Cancer Patients and Implications for Treatment Margins
Miften, Moyed Click abstract title to view poster
2903: An Efficient Way to Determine the Needle Tip in Real Time Seed Implant Procedure
Yang, Ching-Chong
2904: Individual Margin Determination for Prostate Cancer Patients undergoing Real-time Tracking
Olsen, Jeffrey Click abstract title to view poster
2905: Efficacy of On-line Translation and Rotation Corrections for Seminal Vesicle Coverage in Prostate Radiotherapy
de Boer, Johannes Click abstract title to view poster
2906: Use of a Hand-held Bladder Scanner to Achieve a Reproducible Daily Bladder Volume for Proton Irradiation of the Prostate
Kudchadker, Rajat Click abstract title to view poster
2907: Use of Cone-beam CT in Prostate IMRT
Jang, Sunyoung Click abstract title to view poster
2908: 3D Plan Dosimetry is Comparable to IMRT Plans for Small to Medium Size Prostate Cases for use with IGRT
Reddy, Nandanuri Click abstract title to view poster
2909: Characterization of Ineterfraction Changes and their Dosimetric Effects for Prostate Radiotherapy using Daily kVCT
Chen, Guang-Pei Click abstract title to view poster
2910: Dosimetric Influence of Intrafraction Prostate Motion on IMRT Treatment with Sliding Window Dynamic Multileaf Collimator Technique
Fu, Weihua Click abstract title to view poster
2911: Impact of the Width of Multileaf Collimator on Simultaneous Integrated Boost Intensity-modulated Radiotherapy for Prostate Cancer
Abe, Eisuke Click abstract title to view poster
2912: Dose Calculation for Prostate Tumor using Human Anatomy-based Monte Carlo Algorithm Compared to CT-based Treatment Planning System
Nguyen, Dominic Click abstract title to view poster
2913: Composite Plans and Biological Effective Dose Distributions over Multi-modality/multi-plan Radiotherapy for Plan Evaluation and Toxicity Risk Analysis
Forster, Ken Click abstract title to view poster
2914: Accuracy and Consistency in the Identification of a Novel Non-migrating Fiducial Marker in CT Images
Djemil, Toufik Click abstract title to view poster
2915: A Statistical Framework for the Assessment of Surrogates for Patient Setup Correction in Radiotherapy
Letourneau, Daniel Click abstract title to view poster
2916: Are Current IMRT Plans Superior to 3D Conformal Therapy for Prostate Cancer? A Dosimetric Comparison
Buckey, Courtney Click abstract title to view poster
2917: Constrained Non-rigid Registration (CNRR): An Image-guided Method to Update Prostate External Beam Radiotherapy (EBRT) Plans
Greene, William Click abstract title to view poster
2918: Dose to Target Volume and Critical Structures due to Setup Error in the Treatment of Prostate Cancer: Impact of Beam Energies and Number of Beams.
Rath, G Click abstract title to view poster
2919: Metal Artifact Reduction Technique for Accurate Seeds Localization using Limited EPID Projections and Deformable Registration
Chang, Jina Click abstract title to view poster
2920: Consideration to Treatment Planning when Beams Pass Through Hip Prosthesis
Furuya, Tomohisa Click abstract title to view poster
2921: Daily Megavoltage CT Registration on Adaptive Radiotherapy with Helical Tomotherapy
Gutierrez, Alonso
2922: Systematic Evaluation of Periurethral Stranded Seed Migration and its Dosimetric Consequences in Prostate Brachytherapy
Vassiliev, Oleg Click abstract title to view poster