- Comparison of Multi-Echo Dixon Methods with Volume Interpolated Breath-Hold Gradient Echo Magnetic Resonance Imaging in Fat-Signal Fraction Quantification of Paravertebral Muscle
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Yoo YH, Kim HS, Lee YH, Yoon CS, Paek MY, Yoo H, Kannengiesser S, Chung TS, Song HT, Suh JS, Kim S
- KMID: 2160776
- Korean J Radiol.
- 2015 Oct;16(5):1086-1095.
- doi: 10.3348/kjr.2015.16.5.1086
OBJECTIVE: To assess whether multi-echo Dixon magnetic resonance (MR) imaging with simultaneous T2* estimation and correction yields more accurate fat-signal fraction (FF) measurement of the lumbar paravertebral muscles, in comparison... -
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- Influence of Bâ‚-Inhomogeneity on Pharmacokinetic Modeling of Dynamic Contrast-Enhanced MRI: A Simulation Study
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Park B, Choi BS, Sung YS, Woo DC, Shim WH, Kim KW, Choi YS, Pae SJ, Suh JY, Cho H, Kim JK
- KMID: 2427227
- Korean J Radiol.
- 2017 ;18(4):585-596.
- doi: 10.3348/kjr.2017.18.4.585
OBJECTIVE: To simulate the Bâ‚-inhomogeneity-induced variation of pharmacokinetic parameters on dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI). MATERIALS AND METHODS: Bâ‚-inhomogeneity-induced flip angle (FA) variation was estimated in a phantom study. Monte... -
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- Diffusion-Weighted Imaging of a Prostate Cancer Xenograft Model Seen on a 7 Tesla Animal MR Scanner: Comparison of ADC Values and Pathologic Findings
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Jung DC, Lee HJ, Seo JW, Park SY, Lee SJ, Lee JH, Kim IH
- KMID: 1058797
- Korean J Radiol.
- 2012 Feb;13(1):82-89.
- doi: 10.3348/kjr.2012.13.1.82
OBJECTIVE: To assess the relationship between apparent diffusion coefficient (ADC) values on diffusion-weighted magnetic resonance (MR) imaging and pathologic measures of a tumor using a prostate cancer xenograft model. MATERIALS AND... -
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- Permeability Parameters Measured with Dynamic Contrast-Enhanced MRI: Correlation with the Extravasation of Evans Blue in a Rat Model of Transient Cerebral Ischemia
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Choi HS, Ahn SS, Shin NY, Kim J, Kim JH, Lee JE, Lee HY, Heo JH, Lee SK
- KMID: 2155552
- Korean J Radiol.
- 2015 Aug;16(4):791-797.
- doi: 10.3348/kjr.2015.16.4.791
OBJECTIVE: The purpose of this study was to correlate permeability parameters measured with dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) using a clinical 3-tesla scanner with extravasation of Evans blue in... -
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- Evaluation of the Chondromalacia Patella Using a Microscopy Coil: Comparison of the Two-Dimensional Fast Spin Echo Techniques and the Three-Dimensional Fast Field Echo Techniques
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Kim HJ, Lee SH, Kang CH, Ryu JA, Shin MJ, Cho KJ, Cho WS
- KMID: 991685
- Korean J Radiol.
- 2011 Feb;12(1):78-88.
- doi: 10.3348/kjr.2011.12.1.78
OBJECTIVE: We wanted to compare the two-dimensional (2D) fast spin echo (FSE) techniques and the three-dimensional (3D) fast field echo techniques for the evaluation of the chondromalacia patella using a... -
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