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A variable echo-number method for estimating R2 in MRI-based polymer gel dosimetry
Purpose: Spin-spin relaxation rate R2 is commonly used to quantify absorbed dose for magnetic resonance imaging (MRI)-based polymer gel dosimetry. R2 is estimated by applying a parameter fitting algorithm to a train of spin-echo signals. However, a careless application of a large number of echoes ca...
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| Hauptverfasser: | , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
American Association of Physicists in Medicine
2011
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3041809/ https://ncbi.nlm.nih.gov/pubmed/21452734 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3544659 |
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