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Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children
Published on: September 11, 2018
Multiple Magnetic Foreign Bodies Causing Severe Digestive Tract Injuries in a Child
Xinmin Si1, Baofeng Du2, Lei Huang2
1Department of Gastroenterology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Insights
Foreign body ingestion is a common childhood emergency. Ingesting multiple magnets can cause serious gastrointestinal complications, often requiring surgery.
Area of Science:
- Pediatric Emergency Medicine
- Gastroenterology
- Public Health
Background:
- Foreign body (FB) ingestion is a significant cause of accidental injury in children, particularly infants.
- Young children (6 months-3 years) are at higher risk due to oral exploration, inability to discern edible items, and poor swallowing coordination.
- While generally low mortality, FB ingestion can lead to serious complications.
Observation:
- Accidental ingestion of magnetic toys has increased due to product availability.
- Most ingested magnets pass through the GI tract without issue.
- Rarely, magnetic foreign bodies can cause severe GI tract damage due to their unique pathogenesis.
Findings:
- Ingestion of multiple magnets is associated with increased morbidity.
- Delayed recognition of magnetic FB injury can lead to severe complications.
- Surgical intervention may be necessary for complex magnetic FB ingestions.
Implications:
- Highlights the need for increased awareness of magnetic toy ingestion risks in children.
- Emphasizes prompt diagnosis and management of suspected magnetic FB ingestion.
- Underscores the potential for severe GI complications requiring surgical resolution.
Abstract:
Foreign body (FB) ingestion is a common emergency as well as a major cause of accidental injury and represents a severe public health problem in childhood, especially in infants. Most cases of FB ingestion reported in children aged between 6 months and 3 years depend primarily on the fact that young children are more likely to explore objects using their mouth and are not able to distinguish edible objects from nonedible ones, their teeth are physiologically lacking, and they have poor swallowing coordination. Although, sometimes it can cause serious complications, FB ingestion generally has a low mortality rate. However, accidental ingestion of magnetic toys, as a rare kind of FB mostly encountered in children, has now become more common due to the increased availability of objects and toys with magnetic elements. The majority of magnetic FB traverse the gastrointestinal (GI) system spontaneously without complication, but in rare cases may cause severe damages to the GI tract due to its special pathogenesis [Kay and Wyllie: Curr Gastroenterol Rep 2005;7: 212-218]. Ingestion of multiple magnets may be related to increased morbidity resulting in a delay of recognition of FB injury that can lead to serious complications and require surgical resolution.
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