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Chemical shift MR imaging in the lumbar vertebra: the effect of field strength, scanner vendors and flip angles in repeatability of signal intensity index measurement
BACKGROUND: To evaluate the reproducibility of signal intensity index (SII) measurements with MRI systems from different vendors and with different field strengths, and to test the effectiveness of flip angle. METHODS: Thirty-two healthy volunteers (mean age 35.3 ± 9.3 years) were enrolled in this e...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5123365/ https://www.ncbi.nlm.nih.gov/pubmed/27884115 http://dx.doi.org/10.1186/s12880-016-0167-3 |