Multi-Bolus Pulsed ASL for Improved Renal Perfusion Quantification

Keywords

abdominal accurate achieve acquisition additional adopted adoption allows although aorta applicable application applied applying approaches approved approximately arterial artery artifacts artificially assumed augmented background beyond block blood bolus boluses brain breath breathing cardiac challenging combined combining completely confirming constant continuous control controlled cortical course degree delay descending despite detection developed diagram double duration equation equivalent evaluated evident evolution expected experiment exploited extra fact fair fast field flow fresh generate generating healthy help hence highly hold human illustrated illustrates immediately implementation improve improved improvement interval intervals intrinsic inversion investigate known labeling last limits longer magma motion negligible nine peak perfusion pitfall possibility post preparation previously pulse pulsed pulses quantification radiology rapid rare related remains renal replenished respectively respiratory reversed robustness saturation scanner scheme selective sensitive sensitivity severe shorten shot simulation slice spacing spin strategies studies subjects suggesting suppression tagging train transit trigger trio triple true ultrasound uniform utilized varied velocity volunteers window