Reducing radiation dose and enhancing imaging quality of 4DCT for radiation therapy using iterative reconstruction algorithms

PURPOSE: Four-dimensional computed tomography (CT) images are typically used to quantify the necessary internal target volumes for thoracic and abdominal tumors. However, 4-dimensional CT is typically associated with excessive imaging dose to patients and the situation is exacerbated when using repe...

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Detalles Bibliográficos
Autores principales: Noid, George, Tai, An, Chen, Guang-Pei, Robbins, Jared, Li, X. Allen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2017
Materias:
Scientific Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5605285/
https://www.ncbi.nlm.nih.gov/pubmed/29114620
http://dx.doi.org/10.1016/j.adro.2017.04.003

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