| Zugriffsnummer | 40920 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | A neck adapted 4-Ch saddle-shaped pTx transceive coil for carotid imaging at 7T |
| Autor(in); Institution |
Kratzer, F. J.; Medical Physics in Radiology, German Cancer Research Center (DKFZ), Heidelberg, GERMANY
Umathum, R.; Medical Physics in Radiology, German Cancer Research Center (DKFZ), Heidelberg, GERMANY
Flassbeck, S.; Medical Physics in Radiology, German Cancer Research Center (DKFZ), Heidelberg, GERMANY
Fiedler, T. M.; Medical Physics in Radiology, German Cancer Research Center (DKFZ), Heidelberg, GERMANY
Bitz, A. K.; Medical Physics in Radiology, German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Electrical Engineering and Information Technology, FH Aachen - University of Applied Sciences, Aachen, GERMANY
Ladd, M. E.; Medical Physics in Radiology, German Cancer Research Center (DKFZ), Heidelberg, Germany; Erwin L. Hahn Institute for MRI, University Duisburg-Essen, Essen, GERMANY
Adriany, G.; Center for Magnetic Resonance Research, University of Minnesota Medical School, Minneapolis, MN, USA
Schmitter, Sebastian; 8.1, Biomedizinische Magnetresonanz, PTB-Berlin; Medical Physics in Radiology, German Cancer Research Center (DKFZ), Heidelberg, GERMANY
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| Quelle/Jahr | ISMRM 26th annual meeting & exhibition: 16 June – 21 June, 2018, Paris:(2018), 3 S. |
| Availability | [online only] |
| URL | |
| Konferenzangaben | ISMRM 26th Annual Meeting & Exhibition, Paris, 16 June – 21 June, 2018, France |
| Zusammenfassung | Stroke is one of the most common causes of death, often caused by accumulation of plaques in the carotid arteries. This motivates investigating the anatomy and blood hemodynamics in the carotid bifurcation with high resolution. For early diagnostics, this work presents a new, saddle-shaped neck-adapted 4-channel parallel transceive coil for imaging at 7T. Coil design and optimization were performed using numerical simulations, and a safety assessment was performed with an anatomical body model. A head-shoulder phantom was built and used to validate measurements. High-resolution anatomical images and flow measurements were acquired in the common carotid artery. |
| Themenbereich der Metrologie | Metrologie in der Medizin |
Zitierung
Kratzer, F. J., Umathum, R., Flassbeck, S., Fiedler, T. M., Bitz, A. K., Ladd, M. E., Adriany, G., & Schmitter, S. (2018). A neck adapted 4-Ch saddle-shaped pTx transceive coil for carotid imaging at 7T. ISMRM 26th Annual Meeting & Exhibition, Paris, 16 June – 21 June, 2018, France.