Geometric accuracy evaluation of a six-degree-of-freedom (6-DoF) couch with cone beam computed tomography (CBCT) using a phantom and correlation study of the position errors in pelvic tumor radiotherapy

BACKGROUND: To assess the position accuracy of the six-degree-of-freedom (6-DoF) couch based on cone beam computed tomography (CBCT) and exploit the correlation of the six degrees errors. METHODS: CT scans of an anthropomorphic phantom and patients were obtained at 3 mm slice thicknesses using a Phi...

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Detalles Bibliográficos
Autores principales: Fu, Caofei, Ma, Changsheng, Shang, Dongping, Qiu, Qingtao, Meng, Huipeng, Duan, Jinghao, Yin, Yong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: AME Publishing Company 2020
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8798941/
https://www.ncbi.nlm.nih.gov/pubmed/35117212
http://dx.doi.org/10.21037/tcr-20-1528

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