Evidence map›Paper›PMID 33353465›Full record

ArticleInterventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences2021

Neonatal bilateral cerebral high flow fistulae leading to detection of a HHT-family carrier.

Hortensia Alvarez, Muhammad H Niazi, Joshua Loewenstein, Carolyn S Quinsey

Open access · greenAbstract readCase Reports
In one paragraph

Article in Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
–field-weighted citation impact, top 76% 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

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

  1. Cerebrovascular malformations different from AVMs in patients with hereditary hemorrhagic telangiectasia: a systematic review.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Pooled it
  2. Article
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

4 authors at 1 institution in 1 country.

Hortensia AlvarezDivision of Interventional Neuroradiology, University of North Carolina School of Medicine, Chapel Hill, NC, USA.ORCID https://orcid.org/0000-0003-1096-9301
Muhammad H NiaziDivision of Interventional Neuroradiology, University of North Carolina School of Medicine, Chapel Hill, NC, USA.
Joshua LoewensteinDepartment of Neurosurgery at the University of North Carolina School of Medicine, Chapel Hill, NC, USA.
Carolyn S QuinseyDepartment of Neurosurgery at the University of North Carolina School of Medicine, Chapel Hill, NC, USA.
University of North Carolina at Chapel Hill · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cerebral and spinal cord high-flow arteriovenous fistulae (HFAVF) are part of the spectrum of lesions found in Hereditary Hemorrhagic Telangiectasia (HHT). HFAVF consist of communications between large arteries and veins without interposed nidi or capillary transitions. The association between HHT and cerebral or spinal HFAVF in children has been reported and suggested as a potential marker for HHT. We present a newborn with bilateral intracranial HFAVF tested positive for HHT1 and belonging to a family non known for carrying a HHT mutation. We also review reported cases of neonates and infants with cerebral and spinal HFAVF emphasizing their associations with genetic syndromes. Our aim is to add a new case to the pertinent literature and emphasize the need for molecular testing in children with spinal or brain HFAVF.

Indexed as

Arteriovenous FistulaTelangiectasia, Hereditary HemorrhagicBrainChildHumansInfantInfant, NewbornMutationSpinal Cordcerebral arteriovenous fistulaHHTneonatalspinal arteriovenous fistula

Identifiers

PMID33353465
PMCPMC8580537
OpenAlexW3115974824

What OpenQuestion holds

Textmetadata
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.