Optimization of regions of interest sampling strategies for proton density fat-fraction MRI of hepatic steatosis before liver transplantation in ex vivo livers

Objectives: The quantity of regions of interest (ROIs) constitutes the primary determinant of the time investment in image analysis. In the context of proton density fat-fraction (PDFF) magnetic resonance imaging (MRI) conducted on liver grafts in ex vivo conditions, this research systematically exa...

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Bibliographic Details

Published in:	Heliyon
Main Authors:	Gen Chen, Hao Tang, Yang Yang, Lifen Zhou, Qiuxia Wang, Daoyu Hu, Zhen Li
Format:	Article
Language:	English
Published:	Elsevier 2025-02-01
Subjects:	Hepatic steatosis Sampling strategy Liver transplantation Proton density fat fraction
Online Access:	http://www.sciencedirect.com/science/article/pii/S2405844024161774