Intrafraction 4D‐cone beam CT acquired during volumetric arc radiotherapy delivery: kV parameter optimization and 4D motion accuracy for lung stereotactic body radiotherapy (SBRT) patients

PURPOSE: Elekta XVI 5.0 allows for four‐dimensional cone beam computed tomography (4D CBCT) image acquisition during treatment delivery to monitor intrafraction motion. These images can have poorer image quality due to undersampling of kV projections and treatment beam MV scatter effects. We determi...

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Bibliografiske detaljer
Udgivet i:J Appl Clin Med Phys
Main Authors: Liang, Jian, Lack, Danielle, Zhou, Jun, Liu, Qiang, Grills, Inga, Yan, Di
Format: Artigo
Sprog:Inglês
Udgivet: John Wiley and Sons Inc. 2019
Fag:
Radiation Oncology Physics
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6909121/
https://ncbi.nlm.nih.gov/pubmed/31675150
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/acm2.12755
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