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Modeling intra-fractional abdominal configuration changes using breathing motion-corrected radial MRI

Abdominal organ motions introduce geometric uncertainties to gastrointestinal radiotherapy. This study investigated slow drifting motion induced by changes of internal anatomic organ arrangements using a 3D radial MRI sequence with a scan length of 20 min. Breathing motion and cyclic GI motion were...

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Dettagli Bibliografici
Pubblicato in:Phys Med Biol
Autori principali: Liu, Lianli, Johansson, Adam, Cao, Yue, Kashani, Rojano, Lawrence, Theodore S, Balter, James M
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2021
Soggetti:
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC8159899/
https://ncbi.nlm.nih.gov/pubmed/33725676
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/1361-6560/abef42
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