Impact of tumor position displacement during end-exhalation breath-hold condition on tumor dose in lung stereotactic body radiation therapy using volumetric modulated arc therapy

Impact of tumor position displacement during end-exhalation breath-hold condition on tumor dose in lung stereotactic body radiation therapy using volumetric modulated arc therapy

Background and purpose: In lung stereotactic body radiation therapy (SBRT) using a breath-holding technique, displacement of tumor during breath-holding is rarely considered. This study used four-dimensional (4D) dose calculation with cine computed tomography (CT) to evaluate the impact of unexpecte...

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Bibliographic Details
Main Authors: Tatsuya Kamima, Shunsuke Moriya, Takeji Sakae, Hikaru Miyauchi, Yasushi Ito, Kenji Tokumasu, Yasuo Yoshioka
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Clinical and Translational Radiation Oncology
Subjects:
Stereotactic body radiation therapy
End-exhalation breath-holding
Cine CT
Volumetric modulated arc therapy
4D dose calculation
Online Access:http://www.sciencedirect.com/science/article/pii/S2405630825000060
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http://www.sciencedirect.com/science/article/pii/S2405630825000060

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