Optimization of head and neck vascular CT angiography using variable rate bolus tracking technique and third-generation dual-source CT dual-energy scanning

Optimization of head and neck vascular CT angiography using variable rate bolus tracking technique and third-generation dual-source CT dual-energy scanning

Abstract Objective To evaluate the effectiveness of the variable rate bolus tracking technique combined with third-generation dual-source CT dual-energy scanning in enhancing the quality of head and neck vascular CT angiography (CTA). Methods We conducted a retrospective analysis of 202 patients who...

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Bibliographic Details
Main Authors: Wei-Hua Lin, Fei-Peng Zhang, Bing-Quan Wang, Rui-Gang Huang, A-Lai Zhan, Hui-Jun Xiao
Format: Article
Language:English
Published: BMC 2025-03-01
Series:BMC Medical Imaging
Subjects:
Head and neck vascular CTA
Bolus tracking technique
Variable rate
Contrast agent dosage
Dual-source CT
Online Access:https://doi.org/10.1186/s12880-025-01613-4
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