ArticleAJNR. American journal of neuroradiology2019
Comparison of CBF Measured with Combined Velocity-Selective Arterial Spin-Labeling and Pulsed Arterial Spin-Labeling to Blood Flow Patterns Assessed by Conventional Angiography in Pediatric Moyamoya.
Article in AJNR. American journal of neuroradiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed, 44 citations in OpenAlex.
- Characterizing pre- and post-operative cerebral blood flow and transit time in pediatric moyamoya patients using multi-delay ASL and DSC MRI.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2025Article
- Uncovering the impact of the cardiovascular system on cerebrovascular health using MRI.Experimental physiology · 2025Review
- MULti-TImepoint VElocity-selective Reconciled with Spatially-sElective (MULTIVERSE) ASL: Improving robustness to both shortened and prolonged arterial transit time.Magnetic resonance in medicine · 2025Article
- The Orbital Grading system yields higher precision than the Matsushima grading system in assessing angiographic outcomes after EDAS for Moyamoya disease: an interrater reliability analysis.Neurosurgical review · 2025Article
- Velocity-selective arterial spin labelling bolus duration measurements: Implications for consensus recommendations.Imaging neuroscience (Cambridge, Mass.) · 2025Article
- Dynamically grading cerebral collateral circulation using 3D multi-inversion time arterial spin labeling in ischemic stroke: a comparison with digital subtraction angiography.Frontiers in neurology · 2025Article
- Macrovascular blood flow and microvascular cerebrovascular reactivity are regionally coupled in adolescence.bioRxiv : the preprint server for biology · 2024Article
- Recommendations for quantitative cerebral perfusion MRI using multi-timepoint arterial spin labeling: Acquisition, quantification, and clinical applications.Magnetic resonance in medicine · 2024Review
- Article
- Cerebrovascular reserve in moyamoya requires more standardization: editorial on ASL-MRI guided evaluation of multiple burr hole revascularization surgery in moyamoya disease.Acta neurochirurgica · 2023Article
- ASL-MRI-guided evaluation of multiple burr hole revascularization surgery in Moyamoya disease.Acta neurochirurgica · 2023Article
- Advanced pediatric neuroimaging.Pediatric radiology · 2023Review
- Current state and guidance on arterial spin labeling perfusion MRI in clinical neuroimaging.Magnetic resonance in medicine · 2023Article
- Alteration of intracranial blood perfusion in temporal lobe epilepsy, an arterial spin labeling study.Heliyon · 2023Article
- Robust dual-module velocity-selective arterial spin labeling (dm-VSASL) with velocity-selective saturation and inversion.Magnetic resonance in medicine · 2023Article
- Velocity-selective excitation: Principles and applications.NMR in biomedicine · 2023Review
- Velocity-selective arterial spin labeling perfusion MRI: A review of the state of the art and recommendations for clinical implementation.Magnetic resonance in medicine · 2022Review
- Impact of the inversion time on regional brain perfusion estimation with clinical arterial spin labeling protocols.Magma (New York, N.Y.) · 2022Article
- Perfusion imaging of neuroblastoma and nephroblastoma in a paediatric population using pseudo-continuous arterial spin-labelling magnetic resonance imaging.Magma (New York, N.Y.) · 2022Article
- Progression in Moyamoya Disease: Clinical Features, Neuroimaging Evaluation, and Treatment.Current neuropharmacology · 2022Review
Corrections and comments
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Authors and funding
8 authors at 7 institutions in 3 countries.
Funding
Abstract
background and purposeImaging CBF is important for managing pediatric moyamoya. Traditional arterial spin-labeling MR imaging detects delayed transit thorough diseased arteries but is inaccurate for measuring perfusion because of these delays. Velocity-selective arterial spin-labeling is insensitive to transit delay and well-suited for imaging Moyamoya perfusion. This study assesses the accuracy of a combined velocity-selective arterial spin-labeling and traditional pulsed arterial spin-labeling CBF approach in pediatric moyamoya, with comparison to blood flow patterns on conventional angiography. MATERIALS AND
methodsTwenty-two neurologically stable pediatric patients with moyamoya and 5 asymptomatic siblings without frank moyamoya were imaged with velocity-selective arterial spin-labeling, pulsed arterial spin-labeling, and DSA (patients). Qualitative comparison was performed, followed by a systematic comparison using ASPECTS-based scoring. Quantitative pulsed arterial spin-labeling CBF and velocity-selective arterial spin-labeling CBF for the middle cerebral artery, anterior cerebral artery, and posterior cerebral artery territories were also compared.
resultsQualitatively, velocity-selective arterial spin-labeling perfusion maps reflect the DSA parenchymal phase, regardless of postinjection timing. Conversely, pulsed arterial spin-labeling maps reflect the DSA appearance at postinjection times closer to the arterial spin-labeling postlabeling delay, regardless of vascular phase. ASPECTS comparison showed excellent agreement (88%, κ = 0.77,
conclusionsVelocity-selective arterial spin-labeling offers a powerful approach to image perfusion in pediatric moyamoya due to transit delay insensitivity. Coupled with pulsed arterial spin-labeling for transit delay information, a volumetric MR imaging approach capturing key DSA information is introduced.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.