Evidence map›Paper›PMID 26351201›Full record

ReviewNeuroradiology2015

A neuroradiologist's guide to arterial spin labeling MRI in clinical practice.

M Grade, J A Hernandez Tamames, F B Pizzini, E Achten, X Golay, M Smits

Open access · hybridAbstract readReview
In one paragraph

Review in Neuroradiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 157 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
157citing papers in PubMed, 6 pooled it
16.5field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

157 citing papers in PubMed, 6 syntheses or guidelines pooled it, 293 citations in OpenAlex.

  1. Guideline
  2. Pooled it
  3. Pooled it
  4. Association between cerebral perfusion and paediatric postoperative cerebellar mutism syndrome after posterior fossa surgery-a systematic review.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2021
    Pooled it
  5. Pooled it
  6. The effect of phosphodiesterase-5 inhibitors on cerebral blood flow in humans: A systematic review.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2018
    Pooled it
  7. Trial
  8. Trial
  9. Trial
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Perfusion Signal Analysis Using Multi-pulsed Arterial Spin Labeling (mPASL) with Multiple Post-labeling Delays: Phantom Validation and Application to the Human Foot.Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine · 2026
    Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Observational

97 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 5 institutions in 5 countries.

M GradeUCL Institute of Neurology, Queen Square, London, UK.
J A Hernandez TamamesMedical Image Analysis and Biometry Laboratory, Rey Juan Carlos University, Móstoles, Madrid, Spain.
F B PizziniUCL Institute of Neurology, Queen Square, London, UK.
E AchtenNeuroradiology, Department of Radiology, Ghent University Hospital, Ghent, Belgium.
X GolayUCL Institute of Neurology, Queen Square, London, UK.
M SmitsDepartment of Radiology, Erasmus MC-University Medical Centre Rotterdam, PO Box 2040, 3000 CA, Rotterdam, The Netherlands. marion.smits@erasmusmc.nl.
Ghent University Hospital · BENational Hospital for Neurology and Neurosurgery · GBStanford Medicine · USUniversidad Rey Juan Carlos · ESUniversity College London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Arterial spin labeling (ASL) is a non-invasive MRI technique to measure cerebral blood flow (CBF). This review provides a practical guide and overview of the clinical applications of ASL of the brain, as well its potential pitfalls. The technical and physiological background is also addressed. At present, main areas of interest are cerebrovascular disease, dementia and neuro-oncology. In cerebrovascular disease, ASL is of particular interest owing to its quantitative nature and its capability to determine cerebral arterial territories. In acute stroke, the source of the collateral blood supply in the penumbra may be visualised. In chronic cerebrovascular disease, the extent and severity of compromised cerebral perfusion can be visualised, which may be used to guide therapeutic or preventative intervention. ASL has potential for the detection and follow-up of arteriovenous malformations. In the workup of dementia patients, ASL is proposed as a diagnostic alternative to PET. It can easily be added to the routinely performed structural MRI examination. In patients with established Alzheimer's disease and frontotemporal dementia, hypoperfusion patterns are seen that are similar to hypometabolism patterns seen with PET. Studies on ASL in brain tumour imaging indicate a high correlation between areas of increased CBF as measured with ASL and increased cerebral blood volume as measured with dynamic susceptibility contrast-enhanced perfusion imaging. Major advantages of ASL for brain tumour imaging are the fact that CBF measurements are not influenced by breakdown of the blood-brain barrier, as well as its quantitative nature, facilitating multicentre and longitudinal studies.

Indexed as

Cerebrovascular CirculationSpin LabelsBlood Flow VelocityBlood VolumeBlood Volume DeterminationBrain DiseasesHumansImage EnhancementMagnetic Resonance AngiographyNeuroimagingSpin LabelsArterial spin labelingBrain tumourDementiaPerfusionStroke

Identifiers

PMID26351201
PMCPMC4648972
OpenAlexW1773336933

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.