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A simulation-based comparison of two methods for determining relaxation rates from relaxometry images

When assessing liver iron content using relaxometry, an average relaxation rate (R1, R2 or R2*) is usually determined from a region of interest, or the entire liver. This is commonly performed by fitting the signal decay in individual voxels to an appropriate relaxation function. The voxel-level par...

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Библиографические подробности
Главные авторы: Marro, Kenneth, Otto, Randall, Kolokythas, Orpheus, Shimamura, Akiko, Sanders, Jean E., McDonald, George B., Friedman, Seth D.
Формат: Artigo
Язык:Inglês
Опубликовано: 2011
Предметы:
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC3078944/
https://ncbi.nlm.nih.gov/pubmed/21333480
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.mri.2010.11.005
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