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SP-0383: State of the art and future improvements for in-room cone-beam CT image quality. Radiother Oncol 2017. [DOI: 10.1016/s0167-8140(17)30825-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Impact of Interobserver Variability in Volume Delineation on Deformable Image Registration for Prostate. J Med Imaging Radiat Sci 2017. [DOI: 10.1016/j.jmir.2017.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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SU-E-J-155: Utilizing Varian TrueBeam Developer Mode for the Quantification of Mechanical Limits and the Simulation of 4D Respiratory Motion. Med Phys 2014. [DOI: 10.1118/1.4888208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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SU-E-J-01: Real-Time Paraspinal Tumor Monitoring From CBCT Projections. Med Phys 2013. [DOI: 10.1118/1.4814213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Treatment Planning and Delivery Evaluation of Volumetric Modulated Arc Therapy for Stereotactic Body Radiotherapy of Spinal Tumours: Impact of Arc Discretization in Planning System. Technol Cancer Res Treat 2012; 11:599-606. [DOI: 10.7785/tcrt.2012.500268] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The purpose of this study was to compare single arc volumetric modulated arc therapy (VMAT) to intensity modulated radiotherapy (IMRT) for spine SBRT in terms of target coverage, organ at risk (OAR) sparing and delivery performance. VMAT plans with 91 control points (VMAT-91CP) were generated for 15 spine metastases patients previously treated with a nine-field IMRT technique. VMAT and IMRT plans were compared based on target coverage, maximum spinal cord dose, maximum plan dose and volume of normal tissue receiving 20% to 80% of the prescribed dose. Treatment delivery time and monitor units (MU) were measured to determine delivery efficiency. To assess the impact of arc discretization in the treatment planning system (TPS), the VMAT-91CP plans were modified by almost doubling the number of CPs (VMAT-181CP). Planned-to-delivered dose agreement for both techniques was assessed using two types of 3D detector arrays. VMAT-91CP target coverage was equivalent to IMRT while maintaining or improving spinal cord sparing. This was achieved without increasing the volume of normal tissue receiving low or intermediate dose levels. Planned-to-delivered dose agreement equivalent to IMRT was achieved with VMAT, but required decreasing the CP angular spacing from 4° to 2° (VMAT-181CP plans). On average, VMAT-181CP plans reduced delivery time by 53% compared to IMRT. Single-arc VMAT for spine SBRT improved delivery efficiency while maintaining target coverage and OAR sparing compared to IMRT. VMAT plans generated with a CP gantry angular spacing of 2° is recommended to avoid a discretization effect in the TPS and ensure acceptable planned-to-delivered dose agreement.
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TH-A-BRA-03: Daily IGRT QA Phantom for MR-Guided Linacs. Med Phys 2012. [DOI: 10.1118/1.4736252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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SU-E-T-31: Development of a Radiation Oncology Patient Flow Dashboard System. Med Phys 2011. [DOI: 10.1118/1.3611981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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SU-E-T-145: Patient Specific Quality Assurance - Not Just Stamp Collecting. Med Phys 2011. [DOI: 10.1118/1.3612096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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SU-E-T-445: Use of MAPPHAN for Patient Specific VMAT Plan Verification. Med Phys 2011. [DOI: 10.1118/1.3612399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Establishing the Role of VMAT in Treating Complex Primary Brain Cancers. Int J Radiat Oncol Biol Phys 2010. [DOI: 10.1016/j.ijrobp.2010.07.1694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Poster - Thur Eve - 59: Improving Treatment Delivery Efficiency in Lung SBRT with a VMAT Approach. Med Phys 2010. [DOI: 10.1118/1.3476164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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WE-E-201B-04: Parameterization of Scatter Dependent Artifacts in Cone-Beam CT. Med Phys 2010. [DOI: 10.1118/1.3469450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Volumetric Modulated Arc Therapy for Stereotactic Body Radiotherapy (SBRT) of Spinal/Paraspinal Tumors. Int J Radiat Oncol Biol Phys 2009. [DOI: 10.1016/j.ijrobp.2009.07.1645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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172 IS THERE AN ADVANTAGE TO IMRT FOR HARD TO TREAT PRIMARY BRAIN CANCER? Radiother Oncol 2009. [DOI: 10.1016/s0167-8140(12)72559-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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MO-D-304A-04: Cone-Beam CT Lag Correction Models: Effect of Optimized Parameter Selection. Med Phys 2009. [DOI: 10.1118/1.3182233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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TU-A-BRD-01: KV and MV Cone-Beam CT Imaging for Daily Localization: Commissioning, QA, Clinical Use, and Limitations. Med Phys 2009. [DOI: 10.1118/1.3182307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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SU-FF-I-43: Iterative Methods of Cone-Beam CT Image Reconstruction for Under-Sampled and Truncated Projection Data. Med Phys 2009. [DOI: 10.1118/1.3181162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Cone Beam CT Image Guidance Strategies in Non-breath Hold Stereotactic Liver Radiotherapy. Int J Radiat Oncol Biol Phys 2008. [DOI: 10.1016/j.ijrobp.2008.06.473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Respiratory Correlated Cone Beam CT in the Assessment of Non-small Cell Lung Cancer during Radiotherapy. Int J Radiat Oncol Biol Phys 2008. [DOI: 10.1016/j.ijrobp.2008.06.1353] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Sci-Sat AM(1): Imaging-03: On-line dynamic contrast enhanced cone-beam CT for measuring. Med Phys 2008; 35:3414-3415. [DOI: 10.1118/1.2965987] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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SU-GG-J-57: Comparison of the Residual Error in Treatment Set-Up Using Different Imaging Modalities: A Phantom Study. Med Phys 2008. [DOI: 10.1118/1.2963113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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SU-GG-J-70: Development of An Image-Guided Conformal Small Animal Irradiation Platform. Med Phys 2008. [DOI: 10.1118/1.2961620] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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WE-C-351-02: On-Line Perfusion Measurement with Dynamic Contrast Enhanced Cone-Bean CT in Radiation Therapy. Med Phys 2008. [DOI: 10.1118/1.2962709] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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SU-DD-A3-01: Integration of KV Image-Guidance with Arc Therapy for Radiotherapy of the Prostate. Med Phys 2008. [DOI: 10.1118/1.2961362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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SU-GG-J-83: Evaluation of Bayesian Methods for Estimation of Organ Motion and Patient Setup Variation. Med Phys 2008. [DOI: 10.1118/1.2961633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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SU-GG-I-114: Detector Characterization of a New Flat-Panel Imager: Prospects for Image Quality Improvement in Fluoroscopy and Cone-Beam CT. Med Phys 2008. [DOI: 10.1118/1.2961512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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TU-C-AUD C-01: Spatio-Temporal Amplification of Radiation Response Project. Med Phys 2008. [DOI: 10.1118/1.2962447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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TU-SAMS-AUD B-01: KV and MV Cone Beam CT Imaging for Daily Localization: Commissioning, QA, Clinical Use, and Limitations. Med Phys 2008. [DOI: 10.1118/1.2962415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Serum troponin T values in 7‐day‐old hypoxia‐and hyperoxia‐treated, and 10‐day‐old ascitic and debilitated, commercial broiler chicks. Avian Pathol 2007; 24:333-46. [DOI: 10.1080/03079459508419073] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Variability in Liver Shape and Impact on GTV Position During Liver Stereotactic Radiotherapy With Abdominal Compression. Int J Radiat Oncol Biol Phys 2007. [DOI: 10.1016/j.ijrobp.2007.07.337] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Retrospective Evaluation of Setup Reproducibility for Thoracic and Upper Gastrointestinal Radiotherapy Through Volumetric Imaging: Stability and Dependence on Immobilization. Int J Radiat Oncol Biol Phys 2007. [DOI: 10.1016/j.ijrobp.2007.07.1726] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Transverse Myelitis in 2 Patients With Bartonella henselae Infection (Cat Scratch Disease). Clin Infect Dis 2007; 45:e42-5. [PMID: 17638185 DOI: 10.1086/519998] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2006] [Accepted: 04/24/2007] [Indexed: 11/04/2022] Open
Abstract
Cat scratch disease is usually a benign, self-limiting condition. Neurological manifestations are uncommon and may consist of encephalopathy, seizures, and coma. This report describes 2 cases of transverse myelitis: 1 case in a 46-year-old man who had lymph node biopsy and serological testing results that were positive for Bartonella henselae and 1 case in a 13-year-old adolescent boy who had serological testing results that were positive for B. henselae. These are 2 of the only 3 cases of transverse myelitis associated with cat scratch disease that have been reported since the causative organism was first reported.
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SU-FF-I-16: OSCaR: An Open-Source Cone-Beam CT Reconstruction Tool for Imaging Research. Med Phys 2007. [DOI: 10.1118/1.2760393] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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SU-FF-J-44: Accuracy of Automatic Couch Corrections with On-Line Volumetric Imaging. Med Phys 2007. [DOI: 10.1118/1.2760549] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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TH-D-L100J-08: Imaging Performance of a Mobile Cone-Beam CT C-Arm for Image-Guided Interventions. Med Phys 2007. [DOI: 10.1118/1.2761698] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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MO-D-L100J-09: A Multi-Resolution, Multi-Scale, Mutual Information Technique for Registration of High- and Low-KVp Projections in Dual-Energy Imaging. Med Phys 2007. [DOI: 10.1118/1.2761219] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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SU-FF-I-21: An Empirical Method for Lag Correction in Cone-Beam CT. Med Phys 2007. [DOI: 10.1118/1.2760398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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MO-SAMS-AUD-01: Daily Localization - I: Kilovolt Imaging. Med Phys 2007. [DOI: 10.1118/1.2761197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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43
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SU-FF-I-24: The Influence of Bowtie Filtration On Cone-Beam CT Image Quality. Med Phys 2007. [DOI: 10.1118/1.2760401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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44
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TH-C-M100J-06: Tomosynthesis and Cone-Beam CT On a Mobile C-Arm for Image-Guided Interventions. Med Phys 2007. [DOI: 10.1118/1.2761654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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SU-FF-J-37: Automatic Optical Tracking System Calibration for Radiation Therapy. Med Phys 2007. [DOI: 10.1118/1.2760542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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TH-B-M100F-01: Quality Assurance for IMRT and IGRT. Med Phys 2007. [DOI: 10.1118/1.2761627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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SU-FF-J-103: Intra-Fraction Prostate Motion Evaluation with On-Line Fluoroscopic Imaging. Med Phys 2007. [DOI: 10.1118/1.2760608] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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60 Improving image-guided target localization through deformable registration. Radiother Oncol 2006. [DOI: 10.1016/s0167-8140(06)80801-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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WE-C-330A-02: Cone-Beam CT for Image-Guided Head and Neck Surgery: Assessment of Dose and Image Quality Using a C-Arm Prototype. Med Phys 2006. [DOI: 10.1118/1.2241678] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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