| Zugriffsnummer | 27870 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Deutsch |
| Titel | Design and evaluation of a RF applicator for MR imaging, MR thermometry and targeted RF heating interventions: feasibility study at 7.0 Tesla |
| Autor(in); Institution |
Winter, L.; Berlin Ultrahigh Field Facility (BUFF), Max Delbrück Centrum für Molekulare Medizin (MDC), Berlin, GERMANY
Özerdem, C.; Berlin Ultrahigh Field Facility (BUFF), Max Delbrück Centrum für Molekulare Medizin (MDC), Berlin, GERMANY
Hoffmann, Werner; 8.1, Medizinische Messtechnik, PTB-Berlin
Santoro, D.; Berlin Ultrahigh Field Facility (BUFF), Max Delbrück Centrum für Molekulare Medizin (MDC), Berlin, GERMANY
Müller, A.; Berlin Ultrahigh Field Facility (BUFF), Max Delbrück Centrum für Molekulare Medizin (MDC), Berlin, GERMANY
Waiszies, Helmar; Berlin Ultrahigh Field Facility (BUFF), Max Delbrück Centrum für Molekulare Medizin (MDC), Berlin, GERMANY
Seemann, Reiner; 8.1, Medizinische Messtechnik, PTB-Berlin
Niendorf, T.; Berlin Ultrahigh Field Facility (BUFF), Max Delbrück Centrum für Molekulare Medizin (MDC), Berlin, GERMANY
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| Quelle/Jahr | Ultrahigh field magnetic resonance: clinical needs, research promises and technical solutions, 3rd annual scientific symposium:(2012) |
| Konferenzangaben | 3rd Annual Scientific Symposium Ultrahigh Field Magnetic Resonance: Clinical Needs, Research Promises and Technical Solutions, Berlin-Buch, Berlin, 08, June, 2012, Germany |
| Zusammenfassung | Combining RF hyperthermia and MR imaging is conceptually appealing to pursue spatially and temporally controlled and monitored RF heating, Here, the traits of ultrahigh fields can be put to use including an improved baseline SNR for high spatial resolution MRI and RF technology driven by the move towards multi-transmit/receive (TX/RX) architecture. Since the RF spin-excitation frequency (297 MHz) exceeds that of conventional RF hyperthermia systems ((140MHz) RF hyperthermia at UHF holds the promise to further sharpen the focal width of local hotspots. To this end, this study demonstrates the feasibility of an 8 channel TX/RX hybrid applicator tailored for imaging and targeted RF h at 7.0 T. |
Zitierung
Winter, L., Özerdem, C., Hoffmann, W., Santoro, D., Müller, A., Waiszies, H., Seemann, R., & Niendorf, T. (2012). Design and evaluation of a RF applicator for MR imaging, MR thermometry and targeted RF heating interventions: feasibility study at 7.0 Tesla. 3rd Annual Scientific Symposium Ultrahigh Field Magnetic Resonance: Clinical Needs, Research Promises and Technical Solutions, Berlin-Buch, Berlin, 08, June, 2012, Germany.