Related Experiment Video
Updated: Nov 13, 2025
04:55
Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children
Published on: September 11, 2018
11.0K
Digestive Tract Injuries Caused by Ingested Foreign Bodies Containing Magnets
Ze-Li Su1, Dong Liu1, Xue-Hong Zhou1
1Department of Pediatric Surgery, The General Hospital of Ningxia Medical University, Yinchuan, China.
Indian Pediatrics
|March 13, 2021
Summary
Ingesting multiple magnets can cause severe gastrointestinal injury in children. Magnetic foreign body ingestion frequently leads to digestive tract wall entrapment and intestinal perforation.
Area of Science:
- Pediatric Gastroenterology
- Pediatric Surgery
- Medical Device Safety
Background:
- A retrospective review identified 16 pediatric cases of magnetic foreign body ingestion between January 2017 and May 2018.
- This study focuses on the clinical outcomes and complications associated with pediatric magnet ingestion.
Discussion:
- Digestive tract wall entrapment occurred in 75% of cases (13 children).
- Gaptic intestinal perforation was a significant complication, observed in 74% of cases (11 children).
- The findings highlight the critical risk of magnetic foreign bodies causing severe gastrointestinal injury.
Key Insights:
- Pediatric magnet ingestion poses a high risk for severe gastrointestinal complications.
- Early recognition and intervention are crucial for managing magnetic foreign body ingestion.
- The study underscores the need for increased awareness regarding the dangers of small, powerful magnets.
Outlook:
- Further research should explore preventative strategies and optimal management protocols.
- Public health campaigns may be necessary to educate parents and caregivers about magnet safety.
- Investigating the specific types of magnetic foreign bodies involved could refine risk assessment.
Related Concept Videos
01:22Esophageal Perforation-I: Introduction
246
Esophageal perforation is a severe medical condition characterized by a breach in the integrity of the esophageal wall. This breach can occur due to various factors such as trauma, medical procedures, or underlying diseases. When the esophageal wall is compromised, it allows food, fluids, and digestive juices into the chest cavity or adjacent structures, leading to potential complications and health risks.
The location of esophageal perforation can vary, occurring anywhere along the esophagus....
The location of esophageal perforation can vary, occurring anywhere along the esophagus....
246
01:14Prevention of Further Absorption of Poison
1.0K
In cases of acute poisoning, the primary objective is to prevent further absorption of the toxic substance into the body. Immediate interventions using various decontamination techniques targeting the gastrointestinal (GI) tract can achieve this. Decontamination is crucial to prevent poison from entering the systemic circulation, which involves washing affected areas with water and mild soap and removing contaminated clothing. Once external decontamination is done, attention must be turned to...
1.0K
01:28Esophageal Perforation-II: Clinical Manifestations and Management
222
Esophageal perforations manifest in various clinical forms, influenced by factors such as the perforation's cause and location (cervical, intrathoracic, or intra-abdominal), the extent of contamination, and potential injury to adjacent mediastinal structures. The timing between the perforation occurrence and treatment initiation also affects the clinical presentation.
Clinical Manifestations:
Clinical Manifestations:
222
01:30Other Disorders of Digestive System
1.2K
The gastrointestinal tract is susceptible to various disorders. If the lower esophageal sphincter is damaged, stomach acid can flow back into the esophagus, causing irritation and inflammation of the lining. This condition is called gastroesophageal reflux disease (known as heartburn) and may cause chest pain and difficulty swallowing. In the stomach, prolonged use of nonsteroidal anti-inflammatory drugs like aspirin, chronic alcohol consumption, bacterial infections such as Helicobacter...
1.2K
01:24Potential Due to a Magnetized Object
639
Magnetic dipoles in magnetic materials are aligned when placed under an external magnetic field. For paramagnets and ferromagnets, dipole alignment occurs in the direction of the magnetic field. However, the dipoles align opposite to the field in the case of diamagnets. This state of magnetic polarization due to the external field is called magnetization. Magnetization is defined as the dipole moment per unit volume. It plays a similar role to polarization in electrostatics.
The vector...
The vector...
639
01:18Other Unique Bacteria
208
Magnetic bacteria exhibit a directed movement called magnetotaxis, driven by structures called magnetosomes. These magnetosomes consist of chains of magnetic particles made of either magnetite (Fe₃O₄) or greigite (Fe₃S₄) and are organized in a linear conformation by a protein scaffold within invaginations of the cell membrane. The bacteria align along the north–south magnetic field lines, much like a compass needle. They are typically microaerophilic or anaerobic...
208