- Ultrafast Contrast-Enhanced MR Angiography of the Carotid Artery: Time Optimization for Discrimination of theArterial from the Venous Phase
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Chien D, Laub G, Kwon WC, Chung TS, Joo JY
- KMID: 2201132
- J Korean Radiol Soc.
- 1998 Nov;39(5):825-830.
- doi: 10.3348/jkrs.1998.39.5.825
PURPOSE: To investigate the optimal delay and acquisition time for discrimination of the arterial from thevenous phase in ultrafast 3D contrast-enhanced MR angiography of the carotid artery. MATERIALS AND METHODS:... -
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- Comparison of Gadomer-17 and Gd-DTPA in image quality of contrast-enhanced MR angiographies using flow phantom model
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Jo BJ, Chung TS, Lee MS, Joo JY, Ebert W, Weinmann H, Chien D, Laub G
- KMID: 711671
- Yonsei Med J.
- 1999 Oct;40(5):413-419.
- doi: 10.3349/ymj.1999.40.5.413
The purpose of this study was to compare the image quality of 3D-TOF MR angiography (MRA) using Gadomer-17 with that using Gd-DTPA in a flow phantom model, and to present... -
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- Application of Spatial Modulation of Magnetization to Cervical Spinal Stenosis for Evaluation of the Hydrodynamic Changes Occurring in Cerebrospinal Fluid
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Lee KH, Chung TS, Jeon TJ, Kim YH, Chien D, Laub G
- KMID: 1777290
- Korean J Radiol.
- 2000 Mar;1(1):11-18.
- doi: 10.3348/kjr.2000.1.1.11
OBJECTIVE: To evaluate the hydrodynamic changes occurring in cerebrospinal fluid (CSF) flow in cervical spinal stenosis using the spatial modulation of magnetization (SPAMM) technique. MATERIALS AND METHODS: Using the SPAMM... -
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- Evaluation of Cerebral Aneurysm with High Resolution MR Angiography using Slice Interpolation Technique: Correlation with Digital Subtraction Angiography (DSA) and MR Angiography (MRA)
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Chung TS, Joo JY, Oh SJ, Ahn CS, Ha DH, Chien D, Laub G
- KMID: 1540735
- J Korean Soc Magn Reson Med.
- 1997 Dec;1(1):94-102.
PURPOSE: There have been some efforts to diagnose intracranial aneurysm through a non-invasive method using MRA, although the process may be difficult when the lesion is less than 3mm. The... -
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