Current state and guidance on arterial spin labeling perfusion MRI in clinical neuroimaging

This article focuses on clinical applications of arterial spin labeling (ASL) and is part of a wider effort from the International Society for Magnetic Resonance in Medicine (ISMRM) Perfusion Study Group to update and expand on the recommendations provided in the 2015 ASL consensus paper. Although t...

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Vydáno v:Magnetic resonance in medicine Ročník 89; číslo 5; s. 2024 - 2047
Hlavní autoři: Lindner, Thomas, Bolar, Divya S., Achten, Eric, Barkhof, Frederik, Bastos‐Leite, António J., Detre, John A., Golay, Xavier, Günther, Matthias, Wang, Danny J. J., Haller, Sven, Ingala, Silvia, Jäger, Hans R., Jahng, Geon‐Ho, Juttukonda, Meher R., Keil, Vera C., Kimura, Hirohiko, Ho, Mai‐Lan, Lequin, Maarten, Lou, Xin, Petr, Jan, Pinter, Nandor, Pizzini, Francesca B., Smits, Marion, Sokolska, Magdalena, Zaharchuk, Greg, Mutsaerts, Henk J. M. M.
Médium: Journal Article
Jazyk:angličtina
Vydáno: United States Wiley Subscription Services, Inc 01.05.2023
Témata:
arterial spin labeling
Brain cancer
Brain tumors
Cerebrovascular Circulation
Child
clinical routine ASL
Epilepsy
Humans
Ischemia
Ischemic Stroke
Labeling
Magnetic Resonance Angiography - methods
Magnetic resonance imaging
Magnetic Resonance Imaging - methods
Medical imaging
Neurodegenerative Diseases
Neuroimaging
Neuroimaging - methods
Optimization
Pediatrics
Perfusion
Seizures
Spin labeling
Spin Labels
Therapeutic applications
arterial spin labeling
perfusion
clinical routine ASL
ISSN:0740-3194, 1522-2594, 1522-2594
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Shrnutí:This article focuses on clinical applications of arterial spin labeling (ASL) and is part of a wider effort from the International Society for Magnetic Resonance in Medicine (ISMRM) Perfusion Study Group to update and expand on the recommendations provided in the 2015 ASL consensus paper. Although the 2015 consensus paper provided general guidelines for clinical applications of ASL MRI, there was a lack of guidance on disease‐specific parameters. Since that time, the clinical availability and clinical demand for ASL MRI has increased. This position paper provides guidance on using ASL in specific clinical scenarios, including acute ischemic stroke and steno‐occlusive disease, arteriovenous malformations and fistulas, brain tumors, neurodegenerative disease, seizures/epilepsy, and pediatric neuroradiology applications, focusing on disease‐specific considerations for sequence optimization and interpretation. We present several neuroradiological applications in which ASL provides unique information essential for making the diagnosis. This guidance is intended for anyone interested in using ASL in a routine clinical setting (i.e., on a single‐subject basis rather than in cohort studies) building on the previous ASL consensus review. Click here for author‐reader discussions
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ISSN:0740-3194
1522-2594
1522-2594
DOI:10.1002/mrm.29572