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Optimal virtual monoenergetic image in “TwinBeam” dual‐energy CT for organs‐at‐risk delineation based on contrast‐noise‐ratio in head‐and‐neck radiotherapy

PURPOSE: Dual‐energy computed tomography (DECT) using TwinBeam CT (TBCT) is a new option for radiation oncology simulators. TBCT scanning provides virtual monoenergetic images which are attractive in treatment planning since lower energies offer better contrast for soft tissues, and higher energies...

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Detalles Bibliográficos
Autores principales:	Wang, Tonghe, Ghavidel, Beth Bradshaw, Beitler, Jonathan J., Tang, Xiangyang, Lei, Yang, Curran, Walter J., Liu, Tian, Yang, Xiaofeng
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2019
Materias:	Radiation Oncology Physics
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6370994/ https://www.ncbi.nlm.nih.gov/pubmed/30693665 http://dx.doi.org/10.1002/acm2.12539

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