Ferdinand
Schweser1, Alexia Rodrguez-Ruano2,3, Andreas Deistung3,
Berengar Wendel Lehr3, Manuel Desco2, Jrgen Rainer
Reichenbach3
1Medical Physics Group, Department of
Diagnostic and Interventional Radiology , Jena University Hospital, Jena,
Germany; 2Medicina y Ciruga Experimental, Hospital General
Universitario Gregorio Maran, Madrid, Spain; 3Medical Physics
Group, Department of Diagnostic and Interventional Radiology, Jena University
Hospital, Jena, Germany
Well-established
methods for estimation of background field contributions were quantitatively
analyzed based on a realistic numerical whole-body model. The results
indicate that interpretability of phase data strongly depends on chosen
filter-type, filter-parameter, and region of interest.