Evidence map›Paper›PMID 34084641›Full record

ArticleSurgical neurology international2021

Microsurgical treatment for cerebellomesencephalic fissure arteriovenous malformations after multiple sessions of endovascular treatment.

Silvio Sarmento Lessa, Juan Alberto Paz-Archilla, Bruno Loof Amorim, Jose Maria Campos Filho, Christiane Monteiro de Siqueira Campos, Leonardo de Deus Silva, Richard Gonzalo Parraga Choque, Marcos Devanir Silva da Costa, Feres Chaddad-Neto

Open access · hybridAbstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Surgical neurology international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.2field-weighted citation impact, top 45% 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

0 citing papers in PubMed, 2 citations in OpenAlex.

No citing paper in PubMed yet.

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

9 authors at 3 institutions in 1 country.

Silvio Sarmento LessaDepartment of Neurosurgery, Universidade Federal de São Paulo, Brazil.
Juan Alberto Paz-ArchillaDepartment of Neurosurgery, Universidade Federal de São Paulo, Brazil.
Bruno Loof AmorimDepartment of Neurosurgery, Universidade Federal de São Paulo, Brazil.
Jose Maria Campos FilhoDepartment of Neurosurgery, Universidade Federal de São Paulo, Brazil.
Christiane Monteiro de Siqueira CamposDepartment of Radiology, Hospital Beneficencia Portuguesa de São Paulo, Brazil.
Leonardo de Deus SilvaDepartment of Interventional Neuroradiology, Pontificia Universidade Católica de Campinas, Campinas, São Paulo, Brazil.
Richard Gonzalo Parraga ChoqueDepartment of Neurosurgery, Bolivian Neurosurgery Institute, Cochabamba, Bolivia.
Marcos Devanir Silva da CostaDepartment of Neurosurgery, Universidade Federal de São Paulo, Brazil.
Feres Chaddad-NetoDepartment of Neurosurgery, Universidade Federal de São Paulo, Brazil.
Universidade Federal de São Paulo · BRBeneficência Portuguesa de São Paulo · BRPontifícia Universidade Católica de Campinas · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundArteriovenous malformations (AVMs) are relatively uncommon congenital vascular anomalies, and only 7-15% of AVMs occur in the posterior fossa. Most posterior fossa AVMs clinically present with hemorrhage and are associated with a high risk of neurological deficits and mortality. These malformations are associated with a high incidence of flow-related aneurysms. Endovascular treatment of infratentorial AVMs is challenging in pediatric patients. CASE DESCRIPTION: We describe an 11-year-old female adolescent with cerebellar syndrome [Video 1], who was diagnosed with a cerebellomesencephalic fissure AVM. We observed a sequential increase in the size of the AVM after multiple sessions of endovascular treatment and performed successful microsurgical resection of the lesion.

conclusionThis illustrative video highlights the role of microsurgery as a feasible therapeutic strategy for complete resection of cerebellar AVMs after endovascular embolization.

Indexed as

Arteriovenous malformationCerebrovascularMicrosurgery

Identifiers

PMID34084641
PMCPMC8168656
OpenAlexW3160573234

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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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.