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2
Published in 2022 at "Journal of Applied Clinical Medical Physics"
DOI: 10.1002/acm2.13476
Abstract: Abstract Purpose Calculating the adequate target margin for realātime tumor tracking using the Cyberknife system is a challenging issue since different sources of error exist. In this study, the clinical log data of the Cyberknife…
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Keywords:
ptv;
margin;
ptv margins;
cyberknife system ... See more keywords
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2
Published in 2023 at "Journal of applied clinical medical physics"
DOI: 10.1002/acm2.13975
Abstract: PURPOSE This study investigates a new approach for estimating the planning target volume (PTV) margin for moving tumors treated with robotic stereotactic body radiotherapy (SBRT). METHODS In this new approach, the covariance of modeling and…
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Keywords:
ptv margin;
ptv;
version;
approach ... See more keywords
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0
Published in 2021 at "Advances in Radiation Oncology"
DOI: 10.1016/j.adro.2021.100750
Abstract: Purpose Standard planning target volume (PTV) margins for lung stereotactic ablative radiation therapy (SABR) are 5 mm. High-dose-rate volumetric modulated arc therapy delivered using flattening filter-free (FFF) beams with modern immobilization systems may allow for…
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Keywords:
volume;
ptv margins;
radiation;
margin ... See more keywords
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1
Published in 2022 at "Frontiers in Oncology"
DOI: 10.3389/fonc.2022.1021119
Abstract: Objective Our study aims to estimate intra-fraction six-dimensional (6D) tumor motion with rotational correction and the related correlations between motions of different degrees of freedom (DoF), as well as quantify sufficient anisotropic clinical target volume…
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Keywords:
ptv;
tumor motion;
ptv margins;
fiducial tracking ... See more keywords