Feasibility of abdominal quantitative imaging at 7T: pilot study

0511553 - ÚPT 2020 US eng A - Abstrakt
Kořínek, Radim - Eckstein, K. - Starčuk jr., Zenon - Trattnig, S. - Krššák, M.
Feasibility of abdominal quantitative imaging at 7T: pilot study.
ISMRM 27th Annual Meeting & Exhibition. Book of Abstracts. Concord: ISMRM, 2019.
[ISMRM Annual Meeting & Exhibition /27./. 11.05.2019-16.05.2019, Montreal]
Grant CEP: GA MŠMT ED0017/01/01; GA MŠMT(CZ) LO1212
Grant ostatní: AV ČR(CZ) MSM100651801
Program: Program na podporu mezinárodní spolupráce začínajících výzkumných pracovníků
Institucionální podpora: RVO:68081731
Klíčová slova: quantitative imaging * 7T whole body MR scanner
Kód oboru RIV: FS - Lékařská zařízení, přístroje a vybavení
http://archive.ismrm.org/2019/1650.html

This work demonstrates abdominal proton density fat fraction (PDFF)-MRI quantification at 7T magnetic field. Four healthy volunteers with low liver fat infiltration assumption were measured with a 3D-MGE-T1w sequence using 32-channel Rx/Tx array coil at 7T whole body MR scanner. 7T data were reconstructed by complex-based multiecho water-fat separation methods. The same volunteers were measured at a 3T MR system with multiecho Dixon MRI and multiecho single voxel MRS as reference measurements. The results show the feasibility of quantitative liver imaging at 7T.
Trvalý link: http://hdl.handle.net/11104/0301792