| Zugriffsnummer | 44852 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Time-resolved 3D flow-MRF for relaxation and velocity quantification in the carotid arteries |
| Autor(in); Institution |
Leroi, Lisa; 8.1, Biomedizinische Magnetresonanz, PTB-Berlin
Flassbeck, S.; Medical Physics in Radiology, German Cancer Research Center (DKFZ), Heidelberg, GERMANY
Schmitter, Sebastian; 8.1, Biomedizinische Magnetresonanz, PTB-Berlin
|
| Quelle/Jahr | ISMRM 28th annual meeting & exhibition: 08-14, August, 2020; virtual conference:(2020), 4 S. |
| Artikelnummer | 1329 |
| URL | |
| Konferenzangaben | 28th Annual Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM), Virtual Conference, 08-14, August, 2020 |
| Zusammenfassung | The simultaneous quantification of blood velocity and tissue relaxation times could be a valuable tool for clinicians, especially in the carotid arteries, where atheroma plaques could occur. This can be achieved using the recently presented Flow-MRF technique that relies on the acquisition of randomly distributed gradients m momentum using a FISP MRF-sequence, with varying flip angle and fixed TR. In this work, Flow-MRF is extended to a time-resolved 3D acquisition and successfully applied in-vivo to the carotid bifurcation at 3T. T1, T2 and 3D timeresolved flow maps are recovered in a 3D slab. [Conference did take place as virtual conference because of Covid-19 virus pandemic] |
| Themenbereich der Metrologie | Metrologie in der Medizin |
Zitierung
Leroi, L., Flassbeck, S., & Schmitter, S. (2020). Time-resolved 3D flow-MRF for relaxation and velocity quantification in the carotid arteries. 28th Annual Meeting of the International Society of Magnetic Resonance in Medicine (ISMRM), Virtual Conference, 08-14, August, 2020.