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DOI: 10.4121/d4d64e50-a66e-4eff-902c-b1785782bb29

Tseng, Chih-Hsien; Martijn Nagtegaal; van Osch, Matthias; Vos, Frans (2024): Code underlying the publication: Arterial input function estimation compensating for inflow and partial voluming in dynamic contrast-enhanced MRI. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/d4d64e50-a66e-4eff-902c-b1785782bb29.v1

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Categories

• Other Physical Sciences
• Biomedical Engineering
• Engineering
• Physical Sciences

Keywords

Arterial input function Dynamic contrast-enhanced Inflow correction Magnetic resonance imaging Partial volume effect Perfusion

Time coverage

2024

Licence

ODbL-1.0

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by Chih-Hsien Tseng , Martijn Nagtegaal , Matthias van Osch, Frans Vos

This is the Matlab code designed for simultaneously correcting the inflow and partial volume effects (PVE) for arterial input function (AIF) measurement in dynamic contrast-enhanced MRI. It includes a demo with an measured AIF contaminated with both inflow and PVE. With the designed functions, the contamination could be removed and an ideal AIF could be reconstructed.

History

• 2024-11-07 first online, published, posted

Publisher

4TU.ResearchData

Format

Code/mat

Associated peer-reviewed publication

Arterial input function estimation compensating for inflow and partial voluming in dynamic contrast-enhanced MRI

Funding

• HollandPTC-Varian Consortium grant (grant code 2020015) Varian, a SIemens Healthineers company

Organizations

TU Delft, Faculty of Applied Sciences, Department of Imaging Physics