Optimization of Region-of-Interest Sampling Strategies for Hepatic MRI Proton Density Fat Fraction Quantification

BACKGROUND: Clinical trials utilizing proton density fat fraction (PDFF) as an imaging biomarker for hepatic steatosis have used a laborious region-of-interest (ROI) sampling strategy of placing an ROI in each hepatic segment. PURPOSE: To identify a strategy with the fewest ROIs that consistently ac...

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Detalhes bibliográficos
Publicado no:J Magn Reson Imaging
Main Authors: Hong, Cheng William, Wolfson, Tanya, Sy, Ethan Z., Schlein, Alexandra N., Hooker, Jonathan C., Dehkordy, Soudabeh Fazeli, Hamilton, Gavin, Reeder, Scott B., Loomba, Rohit, Sirlin, Claude B.
Formato: Artigo
Idioma:Inglês
Publicado em: 2017
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Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5826828/
https://ncbi.nlm.nih.gov/pubmed/28842937
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/jmri.25843
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