A dosimetric comparison of helical tomotherapy treatment delivery with real-time adaption and no motion correction

This study assesses the ability of a helical tomotherapy system equipped with kV imaging and optical surface guidance to adapt to motion traces in real-time. To assess the delivery accuracy with motion, a unified testing framework was used. The average 2 %/2 mm γ-fail rates across all lung traces we...

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Bibliographic Details

Published in:	Physics and Imaging in Radiation Oncology
Main Authors:	Jonathan Hindmarsh, Scott Crowe, Julia Johnson, Chandrima Sengupta, Jemma Walsh, Sonja Dieterich, Jeremy Booth, Paul Keall
Format:	Article
Language:	English
Published:	Elsevier 2025-04-01
Subjects:	MLC tracking Organ motion Real-time adaptive radiotherapy Helical tomotherapy
Online Access:	http://www.sciencedirect.com/science/article/pii/S2405631625000466