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Accuracy of Pre- and Postcontrast 3D Time-of-Flight MR Angiography in Patients with Acute Ischemic Stroke: Correlation with Catheter Angiography
BACKGROUND AND PURPOSE: 3D time-of-flight (TOF) MR angiography (MRA) is insensitive to slowflow; however, the use of MR imaging contrast agents helps to visualize slow-flow vessels and avoids overestimation of vascular occlusion. The purpose of this study was to correlate pre- and postcontrast 3D TO...
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| 發表在: | AJNR Am J Neuroradiol |
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| Main Authors: | , , , , , , , , , , |
| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
American Society of Neuroradiology
2007
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| 主題: | |
| 在線閱讀: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8134328/ https://ncbi.nlm.nih.gov/pubmed/17494671 |
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