Split-filter dual energy computed tomography radiotherapy: From calibration to image guidance

Split-filter dual energy computed tomography radiotherapy: From calibration to image guidance

Background and purpose: Dual-energy computed tomography (DECT) is an emerging technology in radiotherapy (RT). Here, we investigate split-filter DECT throughout the RT treatment chain as compared to single-energy CT (SECT). Materials and methods: DECT scans were acquired with a tin-gold split-filter...

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Bibliographic Details
Main Authors: Jens Edmund, Marianne Feen Rønjom, Mette van Overeem Felter, Christian Maare, Annica Margrete Juul Dam, Eirini Tsaggari, Patrick Wohlfahrt
Format: Article
Language:English
Published: Elsevier 2023-10-01
Series:Physics and Imaging in Radiation Oncology
Subjects:
Dual-energy computed tomography
Calibration
Dose calculation
Delineation accuracy
Image guidance
Online Access:http://www.sciencedirect.com/science/article/pii/S2405631623000866

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http://www.sciencedirect.com/science/article/pii/S2405631623000866

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