564-01-008 ISMRM Abstract

Field-Strength Independence of DSC-MRI Perfusion Parameters: A Comparative Study of 3.0 and 5.0T with Robust GM/WM Ratios

Primary: Acquisition & Reconstruction - Quantitative Imaging: head and neck

Secondary: Contrast Mechanisms - Perfusion

564-01-008 · Perfusion and ASL Imaging: Recent Advances · Wednesday, 13 May, 8:20 AM–9:15 AM · Digital Posters Row E

Keywords: DSC & DCE Perfusion Image quality Perfusion MRI Ultra-high field (UHF) MRI SNR

Accepted

Lixin Du¹, Pan Wang ¹, Jing Yang², Hai Lin²

¹Shenzhen Longhua District Central Hospital, Shenzhen, China

²MR Scientific Collaboration, United Imaging Healthcare, Shanghai, China

Presenting Author: Pan Wang

Synopsis

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References

1. Nael K, Sakai Y, Khatri P, Prestigiacomo CJ, Puig J, Vagal A. Imaging-based Selection for Endovascular Treatment in Stroke. Radiographics. 2019;39(6):1696-1713. doi: 10.1148/rg.2019190030 [doi]

2. Anzalone N, Castellano A, Cadioli M, et al. Brain Gliomas: Multicenter Standardized Assessment of Dynamic Contrast-enhanced and Dynamic Susceptibility Contrast MR Images. Radiology. 2018;287(3):933-943. doi: 10.1148/radiol.2017170362 [doi]

3. Balchandani P, Naidich TP. Ultra-High-Field MR Neuroimaging. AJNR Am J Neuroradiol. 2015;36(7):1204-15. doi: 10.3174/ajnr.A4180 [doi]

4. Buntrock CE, Dinçer C, Tuncer O, White M, Swensen A, Folkertsma M, Özütemiz C. DSC MR Perfusion at 7T MRI: An Initial Single-Center Study for Validity and Practicability. AJNR Am J Neuroradiol. 2025;46(3):627-634. doi: 10.3174/ajnr.A8513 [doi]

5. Bjørnerud A, Emblem KE. A fully automated method for quantitative cerebral hemodynamic analysis using DSC-MRI. J Cereb Blood Flow Metab. 2010;30(5):1066-78. doi: 10.1038/jcbfm.2010.4 [doi]

6. Wirestam R, Andersson L, Ostergaard L, et al. Assessment of regional cerebral blood flow by dynamic susceptibility contrast MRI using different deconvolution techniques. Magn Reson Med. 2000;43(5):691-700. doi: 10.1002/(sici)1522-2594(200005)43:5<691::aid-mrm11>3.0.co;2-b [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/564-01-008