Evidence map›Paper›PMID 33599780›Full record

ReviewPediatric radiology2021

Contrast-enhanced ultrasound of the pediatric brain.

Misun Hwang, Carol E Barnewolt, Jörg Jüngert, Francesco Prada, Anush Sridharan, Ryne A Didier

Open access · greenAbstract readReview
In one paragraph

Review in Pediatric radiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
9.0field-weighted citation impact, top 2% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Microvascular Ultrasound Imaging in the Neonatal Brain: From Advanced Doppler to Super-Resolution.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2025
    Review
  5. Article
  6. Navigated intraoperative ultrasound in pediatric brain tumors.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2024
    Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Intracranial Pressure and Cerebral Hemodynamic Monitoring After Cardiac Arrest in Pediatric Pigs Using Contrast Ultrasound-Derived Parameters.Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine · 2022
    Article
  17. Review
  18. Review
  19. Review
  20. Review
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 4 institutions in 3 countries.

Misun HwangDepartment of Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA. hwangm@email.chop.edu.ORCID http://orcid.org/0000-0002-0125-2686
Carol E BarnewoltDepartment of Radiology, Boston Children's Hospital, Harvard University, Boston, MA, USA.
Jörg JüngertDepartment of Pediatrics, Friedrich-Alexander University Erlangen - Nürnberg, Erlangen, Germany.
Francesco PradaAcoustic Neuroimaging and Therapy Laboratory, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy.
Anush SridharanDepartment of Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA.
Ryne A DidierDepartment of Radiology, Children's Hospital of Philadelphia, 3401 Civic Center Blvd., Philadelphia, PA, 19104, USA.
Children's Hospital of Philadelphia · USBoston Children's Hospital · USFocused Ultrasound Foundation · USFriedrich-Alexander-Universität Erlangen-Nürnberg · DE

Funding

Institutional Clinical and Translational Science AwardKL2TR001879 · NCATS · UNIVERSITY OF PENNSYLVANIA · PI MEAGHER, EMMA ANNE · 2016 to 2025
$13.7M
Novel Ultrasound Indices of Intracranial Pressure and Brain Ischemia in Neonatal HydrocephalusR01NS119473 · NINDS · CHILDREN'S HOSP OF PHILADELPHIA · PI Misun Hwang · 2020 to 2026
$4.0M
NCATS NIH HHS KL2 TR001879NINDS NIH HHS 1 R01 NS119473-01NINDS NIH HHS R01 NS119473
6 · The paper itself

Abstract

Brain contrast-enhanced ultrasound (CEUS) is an emerging application that can complement gray-scale US and yield additional insights into cerebral flow dynamics. CEUS uses intravenous injection of ultrasound contrast agents (UCAs) to highlight tissue perfusion and thus more clearly delineate cerebral pathologies including stroke, hypoxic-ischemic injury and focal lesions such as tumors and vascular malformations. It can be applied not only in infants with open fontanelles but also in older children and adults via a transtemporal window or surgically created acoustic window. Advancements in CEUS technology and post-processing methods for quantitative analysis of UCA kinetics further elucidate cerebral microcirculation. In this review article we discuss the CEUS examination protocol for brain imaging in children, current clinical applications and future directions for research and clinical uses of brain CEUS.

Indexed as

BrainContrast MediaAdultChildHumansInfantMicrocirculationUltrasonographyContrast MediaBrainChildrenContrast-enhanced ultrasoundEpilepsyHypoxic–ischemic injuryNeurovascular diseaseStrokeTumorUltrasoundUltrasound contrast agents

Identifiers

PMID33599780
PMCPMC11458139
OpenAlexW3131958326

What OpenQuestion holds

Textmetadata
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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.