Perfusion Imaging of Renal Tumors at 3 Tesla Using Pulsed Continuous Arterial Spin Labeling

Keywords

abdominal able achieve acquisition advanced advantage advantageous agents agreement among aorta applied approximately array arterial assessing axial axially background become beth blood body bowel breath breathing briefly carcinoma caused cell channel circle clear clinically coached coil combined commonly compromised continuous continuously contrast control coronal cortex deaconess delay differentiation dramatically efficiency encountered entire especially excellent expected explore explored expressed fast feasibility five function future gadolinium generated global green heterogeneous hold implementation important inflowing inherently inhomogeneities initially inversion invert investigated kidneys label labeling literature matrix measure measured medical medulla minimize module noise often optimized orientation pairs partial particularly patient patients perfusion period post preliminary previously prior produced prolonged pulse pulsed pulses quadratic quality quantify radiology receive recovery relatively renal repeated reported representative require saturating saturation scanner schematic schemes school selectively sensitivity shot slice southwestern spin starts subjects subtypes sufficient superiorly suppress suppression taking tumor tumors upper various vary volunteer volunteers