Alternative Sequence for Arterial Input Function Measurements for Bolus Tracking Perfusion Imaging in the Brain

Keywords

absence accuracy acquisition additional agent allows alternative apparent approaches around arterial arteries artery audience background blood blue body bolus brain built carotid cerebral cervical clinical clinicians combination comparative compressed concentration concentrations consideration contrast correcting crucial currently decreasing dedicated described determination dimensional dose doses efficiently eliminate enables encountered evaluating evaluation extended extension feasibility framework frequency function future good help hence hospital implementation improve improved induced injection input inversion invisible iron isolated magnitude makes male manifests measured measuring methodology might modifications neck note output paramagnetic partial passage patient peak perfusion pilot plug possibility previous previously prior problems projection pronounced proposed pulse quantification quantify quantitative radiology readout reconstruction recovery renders requiring resolution resolve retrograde returns robustly sampling saturation scheme section sensing series short shortening slice slight space spatial starts steady substances suitable superior suppressed suppression suspected tackled taken target tissue tracer tracers tracking trio units valuable vein veins venous vessel vessels visible volume yield