Cone-beam CT-based estimations of prostate motion and dose distortion during radiotherapy

Cone-beam CT-based estimations of prostate motion and dose distortion during radiotherapy

Background and purpose: Intra-fractional prostate translational and rotational (6DoF) motion can cause dose distortions. As intra-fractional motion monitoring is often unavailable, this study compares three methods to use pre- and post-treatment cone beam CTs (CBCT) to estimate prostate positioning...

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Bibliographic Details
Main Authors: Karolina A Klucznik, Thomas Ravkilde, Simon Skouboe, Ditte S Møller, Steffen Hokland, Paul Keall, Simon Buus, Lise Bentzen, Per R Poulsen
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Physics and Imaging in Radiation Oncology
Subjects:
Prostate radiotherapy
Intra-fractional motion
Cone Beam CT
Image guided radiotherapy
Online Access:http://www.sciencedirect.com/science/article/pii/S2405631625001034
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http://www.sciencedirect.com/science/article/pii/S2405631625001034

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