Evidence map›Paper›PMID 39421226›Full record

ArticleJournal of medical cases2024

Ingested Magnets Found Inadvertently During Elective Magnetic Resonance Imaging.

Jennifer R Sawyer, Lance M Relland, Molly S Hagele, Joseph D Tobias

Abstract readCase Reports
In one paragraph

Article in Journal of medical cases, 2024. 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. 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

4 authors.

Jennifer R SawyerHeritage College of Osteopathic Medicine - Dublin Campus, Dublin, Ohio and Ohio University, Athens, OH, USA.
Lance M RellandDepartment of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA.
Molly S HageleDepartment of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA.
Joseph D TobiasDepartment of Anesthesiology & Pain Medicine, Nationwide Children's Hospital, Columbus, OH, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the presence of a strong magnetic field such as for magnetic resonance imaging (MRI), ferromagnetic objects may become a source of patient or healthcare provider injury. To prevent such problems, careful screening of patients and healthcare workers is mandatory prior to MRI to identify contraindications to MRI including the presence of external or internal ferromagnetic products. We present a 2-year, 11-month-old child who presented for MRI to evaluate a potential vertebral anomaly. During initial scanning and image acquisition, image distortion was noted which was subsequently determined to be the result of ingested magnetic objects. The basic principles of MRI are discussed, safety pathways to prevent patient and practitioner risk related to ferromagnetic objects presented, and previous reports of patient-related adverse effects from internal ferromagnetic devices reviewed.

Indexed as

Adverse effectsFerromagneticMagnetic resonance imagingRadiologic imaging

Identifiers

PMID39421226
PMCPMC11483146

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.