Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Edward T. Bender"'
Publikováno v:
Medical Physics. 43:2072-2080
Purpose: The purpose of this work is to examine the trade-off between prescription isodose and dose gradients in orthovoltage stereotactic radiosurgery. Methods: Point energy deposition kernels (EDKs) describing photon and electron transport were cal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8e6fc490407c349324ee21196c3724a
https://doi.org/10.1118/1.4944782
https://doi.org/10.1118/1.4944782
Autor:
Andrew J, Shepard, Edward T, Bender
Publikováno v:
Journal of radiosurgery and SBRT. 4(3)
To develop a fundamentally new stereotactic radiosurgery (SRS) collimator design which utilizes initially off-axis Compton scattered photons to increase the dose rate at isocenter for small field treatments.The proposed design added a set of conical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::62379e06ca18cb8dacdb93a34aaeaed8
https://pubmed.ncbi.nlm.nih.gov/29296447
https://pubmed.ncbi.nlm.nih.gov/29296447
Autor:
Jonathan D. Pagan, R. Adam Bayliss, Paul M. Harari, Heather M. Geye, Pranshu Mohindra, Edward T. Bender, Vatsal B. Patel, Erich Urban
Publikováno v:
Head & Neck. 38:499-505
Background We sought to validate the consensus recommendation and assess dosimetric significance of selective omission of nodal level V from intensity-modulated radiotherapy (IMRT) clinical target volume (CTV) for oropharyngeal cancer. Methods IMRT p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::972439b7c3a1fd46b9774d2f39ec19ee
https://doi.org/10.1002/hed.23924
https://doi.org/10.1002/hed.23924
Publikováno v:
Australasian Physical & Engineering Sciences in Medicine. 37:321-326
It has previously been shown that deformable image registrations (DIRs) often result in deformation maps that are neither inverse-consistent nor transitive, and that the dose accumulation based on these deformation maps can be inconsistent if differe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41e42aae61d2c579c551f4d9a623055a
https://doi.org/10.1007/s13246-014-0262-0
https://doi.org/10.1007/s13246-014-0262-0
Publikováno v:
Medical physics. 44(7)
Purpose To achieve stereotactic radiosurgery (SRS) dose distributions with sharp gradients using orthovoltage energy fluence modulation with inverse planning optimization techniques. Methods A pencil beam model was used to calculate dose distribution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6431c9bde289c98a02e8b0fd3aaa446
https://pubmed.ncbi.nlm.nih.gov/28498612
https://pubmed.ncbi.nlm.nih.gov/28498612
Publikováno v:
Medical physics. 43(5)
The purpose of this work is to examine the trade-off between prescription isodose and dose gradients in orthovoltage stereotactic radiosurgery.Point energy deposition kernels (EDKs) describing photon and electron transport were calculated using Monte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::71dba3efc47b13e7b17cc6b063385576
https://pubmed.ncbi.nlm.nih.gov/27147319
https://pubmed.ncbi.nlm.nih.gov/27147319
Autor:
Edward T. Bender
Publikováno v:
Medical Physics. 39:7055-7061
Purpose: To derive a radiobiological model that enables the estimation of brain necrosis and spinal cord myelopathy rates for a variety of fractionation schemes, and to compare repair effects between brain and spinal cord. Methods: Sigmoidal dose res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61f1664168498f63c3f2346be889005a
https://doi.org/10.1118/1.4762562
https://doi.org/10.1118/1.4762562
Autor:
Edward T. Bender
Publikováno v:
Medical Physics. 39:2713-2720
Purpose: To develop a robust method for deriving dose-painting prescription functions using spatial information about the risk for disease recurrence. Methods: Spatial distributions of radiobiological model parameters are derived from distributions o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aea1a855e01ff4ab5bc6eed6e40cb5b4
https://doi.org/10.1118/1.4704499
https://doi.org/10.1118/1.4704499
Publikováno v:
Medical Physics. 39:272-280
Purpose: Deformable image registration (DIR) is necessary for accurate dose accumulation between multiple radiotherapy image sets. DIR algorithms can suffer from inverse and transitivity inconsistencies. When using deformation vector fields (DVFs) th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c50d706154e9d27edd3765c03f479115
https://doi.org/10.1118/1.3666948
https://doi.org/10.1118/1.3666948
Autor:
Edward T. Bender, Wolfgang A. Tomé
Publikováno v:
Physics in Medicine and Biology. 54:5561-5577
The aim of this study was to investigate the utility of consistency metrics, such as inverse consistency, in contour-based deformable registration error analysis. Four images were acquired of the same phantom that has experienced varying levels of de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea1e6e631ab9001db74c0673338dc754
https://doi.org/10.1088/0031-9155/54/18/014
https://doi.org/10.1088/0031-9155/54/18/014