Abdominal DCE‐MRI reconstruction with deformable motion correction for liver perfusion quantification

Purpose Abdominal dynamic contrast‐enhanced (DCE) MRI suffers from motion‐induced artifacts that can blur images and distort contrast‐agent uptake curves. For liver perfusion analysis, image reconstruction with rigid‐body motion correction (RMC) can restore distorted portal‐venous input functions (P...

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Veröffentlicht in:	Medical physics (Lancaster) 2018-10, Vol.45 (10), p.4529-4540
Hauptverfasser:	Johansson, Adam, Balter, James M., Cao, Yue
Format:	Artikel
Sprache:	eng
Schlagworte:	Abdomen - diagnostic imaging Adult Aged Algorithms contrast agent DCE MRI deformable image registration Female Humans Image Processing, Computer-Assisted - methods liver Liver - blood supply Liver - physiology Magnetic Resonance Imaging Male Middle Aged motion artifacts motion correction Movement MRI perfusion Regional Blood Flow
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