Perfusion MRI Techniques: Beyond DSC
Learning Objective: To review DSC MR imaging and alternative MR imaging perfusion techniques, focusing on methodology, advancements, and applications essential for the neuroradiologist to understand and clinically use these techniques
Keywords: AD = Alzheimer disease; AIF = arterial input function; ASL = arterial spin-labeling; ATT = arterial transit time; BOLD = blood oxygen level‐dependent; CASL = continuous arterial spin labeling; CTC = concentration-time curve; CVR cerebrovascular reactivity; DCE = dynamic contrast-enhanced; EES = extravascular extracellular space; GBCA = gadolinium-based contrast agents; GRASE = gradient- and spin-echo; GRE = gradient recalled echo; IVPS = intravascular plasmatic space; Ktrans=volume transfer constant; LFO = low-frequency oscillations; MCI = mild cognitive impairment; MDASL = multidelay arterial spin-labeling; PASL = pulsed arterial spin-labeling; PLD = postlabeling delay; RF = radiofrequency; SE = spin-echo; Tmax = time- to maximum; VSASL = velocity-selective arterial spin-labeling; WHO = World Health Organization; pCASL = pseudocontinuous arterial-spin labeling; rCBV = relative CBV
Document Type: Research Article
Publication date: July 1, 2023
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