Automated Vessel Exclusion Technique for Quantitative Assessment of Hepatic Iron Overload by R2*-MRI

BACKGROUND: Extraction of liver parenchyma is an important step in the evaluation of R2*-based hepatic iron content (HIC). Traditionally, this is performed by radiologists via whole-liver contouring and T2*-thresholding to exclude hepatic vessels. However, the vessel exclusion process is iterative,...

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Veröffentlicht in:J Magn Reson Imaging
Hauptverfasser: Tipirneni-Sajja, Aaryani, Song, Ruitian, McCarville, M. Beth, Loeffler, Ralf B., Hankins, Jane S., Hillenbrand, Claudia M.
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2017
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Article
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5927847/
https://ncbi.nlm.nih.gov/pubmed/29083524
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/jmri.25880
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