Reconstructed dose and geometric coverage for tight margins using intrafraction re-planning on an integrated magnetic resonance imaging and linear accelerator system for prostate cancer patients

Reconstructed dose and geometric coverage for tight margins using intrafraction re-planning on an integrated magnetic resonance imaging and linear accelerator system for prostate cancer patients

Background and purpose: A sub-fractionation workflow enables a substantial reduction in planning target volume (PTV) margin in prostate cancer (PCa) patients by reducing systematic motion during magnetic resonance (MR)-guided radiotherapy. This study assessed geometric and reconstructed dose outcome...

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Bibliographic Details
Main Authors: Ingeborg van den Berg, Cornel Zachiu, Eline N. de Groot-van Breugel, Thomas Willigenburg, Gijsbert H. Bol, Jan J.W. Lagendijk, Bas W. Raaymakers, Harm H.E. van Melick, Cornelis A.T. van den Berg, Jochem R.N. van der Voort van Zyp, Johannes C.J. de Boer
Format: Article
Language:English
Published: Elsevier 2025-04-01
Series:Physics and Imaging in Radiation Oncology
Subjects:
Intrafraction adaptation
MR-Linac
Magnetic resonance-guided radiotherapy (MRgRT)
Prostate cancer (PCa)
Online Access:http://www.sciencedirect.com/science/article/pii/S2405631625000818
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