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A Lemoine1, N Mamann1, M Larroquet2

  • 1Pediatric Nutrition and Gastroenterology Department, Trousseau Hospital, AP-HP, 26, avenue du Dr Arnold-Netter, 75012 Paris, France; Sorbonne université, faculté de médecine, 91, boulevard de l'hôpital, 75013 Paris, France.

Archives De Pediatrie : Organe Officiel De La Societe Francaise De Pediatrie
|March 5, 2019
PubMed
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Ingesting multiple neodymium magnets poses serious risks to children. Surgical intervention was required in all cases due to the strong magnetic attraction, highlighting the danger of these toys.

Area of Science:

  • Pediatric Surgery
  • Materials Science

Background:

  • Neodymium magnets are small, powerful, and increasingly common in toys and educational kits.
  • Simultaneous ingestion of multiple magnets can lead to severe gastrointestinal complications.

Observation:

  • Three pediatric patients presented with simultaneous ingestion of 2, 5, and 12 neodymium magnet spheres.
  • Endoscopic retrieval was unsuccessful in two cases due to the magnets' strong attraction.
  • One case required laparotomy for magnet removal.

Findings:

  • The magnetic attraction between ingested spheres caused adherence to intestinal walls and obstruction.
  • Surgical intervention (gastrotomy or laparotomy) was necessary for safe removal in all reported cases.
  • Endoscopic methods were insufficient for retrieval due to the high magnetic force.
Keywords:
EndoscopyForeign bodyGastrotomyMagnetNeodymium

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Implications:

  • There is a critical need to raise awareness among parents, educators, and healthcare providers about the dangers of multiple magnet ingestion.
  • Manufacturers and regulatory bodies should consider enhanced safety standards for magnetic toys.
  • Prompt medical evaluation and intervention are crucial for pediatric magnet ingestions to prevent severe complications.