Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Lin Shengqu"'
Autor:
Wang Ruihao, Songgui Luo, Weibin Zhou, Lin Shengqu, Ying Zhang, Guo-quan Zhang, Hui Yu, Zhang Quanbin, Liao Yuliang, Pixiao Zhou, Shuxu Zhang
ObjectiveTo investigate the impact of different dose algorithms and calculation angle intervals (DCAI) on the in vivo dose (IVD) verification of small-field arc therapy in stereotactic body radiation therapy (SBRT).MethodsWe made an exit-dose-measuri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99fa1191fdc670ed7870a4b9c702fa12
https://doi.org/10.21203/rs.3.rs-798868/v1
https://doi.org/10.21203/rs.3.rs-798868/v1
Publikováno v:
Bio-Medical Materials and Engineering. 24:85-94
To date, commercial 4D-CT systems typically depend on an external respiratory monitoring device. Immobilizing patients in a thermoplastic mask while receiving radiotherapy may result in a failure of 4D-CT reconstruction. The aim of this study is to i
Autor:
Guoqian Zhang, Lin Shengqu, Xiang Zhou, Shaohui Jiang, Shuxu Zhang, Wang Ruihao, Zhang Quanbin, Yu Hui, Lei Huaiyu
Publikováno v:
Journal of Applied Clinical Medical Physics
With the purpose of reducing stray radiation dose (SRD) in out‐of‐field region (OFR) during radiotherapy with 6 MV intensity‐modulated radiation therapy (IMRT), a body‐shielding device (BSD) was prepared according to the measurements obtained
Autor:
Lei Huaiyu, Wang Ruihao, Zhang Quanbin, Xiang Zhou, Shaohui Jiang, Guoqian Zhang, Lin Shengqu, Shuxu Zhang
Publikováno v:
Journal of Applied Clinical Medical Physics
The aim of the present study was to investigate the role of CTVision in interfractional setup errors during intensity‐modulated radiation therapy (IMRT) in 12 nasopharyngeal carcinoma (NPC) patients. The trend of setup errors as a function of time
Akademický článek
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Publikováno v:
Radiation Oncology (London, England)
Background The principal aim of this study was to evaluate the feasibility of incorporating four-dimensional (4D)-computed tomography (CT)-based functional information into treatment planning and to evaluate the potential benefits of individualized b
Publikováno v:
Bio-medical materials and engineering. 24(1)
The aims of this study were to evaluate the volume and dosimetric variations during IMRT for locally advanced NPC and to identify the benefits of a two-phase adaptive IMRT method. Twenty patients with locally advanced NPC having received IMRT treatme
Publikováno v:
2013 IEEE International Conference on Medical Imaging Physics and Engineering.
Akademický článek
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Four-Dimensional Computerized Tomography (4D-CT) Reconstruction without an External Breath Surrogate
Publikováno v:
2012 International Conference on Biomedical Engineering and Biotechnology.
Objective: To investigate the feasibility of a four-dimensional computerized tomography (4D-CT) reconstruction method based on the similarity principle of spatial adjacent images and mutual information measure. Methods: The CT data of patient underwe