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Gastrointestinal damage caused by swallowing multiple magnets
1Department of Hepatobiliary Surgery, the First Affiliated Hospital, Xi'an Jiaotong University, Xi'an 710061, China.
Frontiers of Medicine
|August 14, 2012
Summary
Swallowing multiple magnets can cause severe gastrointestinal damage, including perforation and fistula, particularly in young children. Early diagnosis and intervention are critical to prevent serious complications and mortality from magnet ingestion.
Area of Science:
- Pediatric Gastroenterology
- Emergency Medicine
- Public Health
Background:
- Ingestion of multiple magnets is a global concern with potentially severe health consequences.
- Delayed diagnosis and treatment are common, leading to increased morbidity and mortality.
- Children, especially those aged 2-4 years, are most commonly affected.
Purpose of the Study:
- To review the literature on magnet ingestion accidents.
- To identify patterns and consequences of swallowing multiple magnets.
- To highlight the need for early diagnosis and intervention algorithms.
Main Methods:
- A comprehensive literature search was conducted from June 1987 to October 2010.
- Databases searched included Google, Medline, ISI Web of Knowledge Ovid, CNKI, and Korea Med.
- Search terms used were "magnet ingestion," "fistula," and "perforation."
Main Results:
- 149 cases of magnetic foreign body ingestion from 20 countries were identified.
- Gastrointestinal damages included necrosis, intestinal perforation, and fistula formation.
- 22 patients had co-existing neurological and psychiatric disorders; older children and adults with these conditions are at higher risk.
Conclusions:
- Magnet ingestion poses a significant risk of morbidity and mortality in children and adolescents worldwide.
- Neurological and psychiatric disorders increase the risk of magnet ingestion accidents.
- Prompt medical intervention is essential for managing magnet ingestion cases effectively.
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