Evidence map›Paper›PMID 34434352›Full record

ArticleJournal of medical cases2020

Cerebral Air Embolism: The Importance of Computed Tomography Evaluation.

Catarina Brito, Joana Graca, Pedro Vilela

Abstract readCase Reports
In one paragraph

Article in Journal of medical cases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Article
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  4. Article
  5. [Cerebral gas embolism as a complication of diffuse interstitial lung disease]Revista de la Facultad de Ciencias Medicas (Cordoba, Argentina) · 2024
    Article
  6. Article
  7. Article
  8. Article
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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

3 authors.

Catarina BritoDepartment of Neuroradiology, Hospital Beatriz Angelo, Loures, Portugal.
Joana GracaDepartment of Neuroradiology, Hospital Egas Moniz, Lisbon, Portugal.
Pedro VilelaDepartment of Neuroradiology, Hospital Beatriz Angelo, Loures, Portugal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cerebral air embolism (CAE) is a serious disease, often underdiagnosed due to nonspecific neurological findings and clinical and imaging unawareness. Early diagnosis is crucial for a prompt specific treatment, which differs from other types of brain infarcts. Immediate computed tomography (CT) scan is the imaging technique of choice, allowing to depict acute intracranial air, most commonly seen in the high convexity along cortical grooves, in a sulcal subarachnoid gyriform pattern. The use of thin-slice (thickness of 5 mm or smaller) and the measurement of air attenuation coefficient can reduce false-negative studies. Hyperbaric oxygen therapy (HBOT) is the first-line treatment for CAE and may affect the outcome. We report four cases of iatrogenic CAE and review the literature.

Indexed as

Central venous catheterCerebral air embolismHyperbaric oxygen therapy

Identifiers

PMID34434352
PMCPMC8383554

What OpenQuestion holds

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LicenceCC BY-NC
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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.