Evidence map›Paper›PMID 30443137›Full record

ArticleJournal of craniovertebral junction & spine

Lateral suboccipital retrosigmoid retrocondylar approach for foramen magnum meningiomas.

Jose Carlos Lynch, Mariangela Barbi Gonçalves, Celestino Esteves Pereira, Leonardo Welling

Abstract read
In one paragraph

Article in Journal of craniovertebral junction & spine. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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.

Jose Carlos LynchDepartment of Neurosurgery, Copa D'or Hospital, Rio de Janeiro, Brazil.
Mariangela Barbi GonçalvesDepartment of Neurosurgery, Public Servants Hospital, Paraná, Brazil.
Celestino Esteves PereiraDepartment of Neurosurgery, Copa D'or Hospital, Rio de Janeiro, Brazil.
Leonardo WellingDepartment of Neurosurgery, University of Ponta Grossa, Paraná, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe objective of the study was to describe our approach and the surgical technique and analyze its safety and the outcome for foramen magnum meningiomas (FMMs).

methodsFrom 1986 to 2016, 15 FMM patients were operated on using the lateral suboccipital retrocondylar approach.

resultsIn this series, there were 12 (80%) female and 3 (20%) male patients. The patients ranged in age from 33 to 63 years. There was no operative dead, but two patients died during the follow-up period, which varied from 1 to 24 years (mean, 10.2 years). Twelve patients (80%) achieved Glasgow Outcome Scale 4 or 5. Gross total resection was achieved in 13 (86.6.7%) patients.

conclusionsThe majority of FMM can be safely removed using the lateral suboccipital retrocondylar approach without condylar resection, associated to meticulous microsurgical technique.

Indexed as

Foramen magnumforamen magnum meningiomasmicrosurgeryretrocondylar approachsuboccipital approach

Identifiers

PMID30443137
PMCPMC6187897

What OpenQuestion holds

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LicenceCC BY-NC-SA
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Registered trials

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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.