Imaging characteristics of gastrointestinal foreign bodies in children and analysis of risk factors associated with the severity of complications

By
Hongzhi Du
Liling Shi
June 15, 2026
0 min

Frontiers In Pediatrics

Overview

This study analyzes the clinical characteristics and imaging findings of gastrointestinal foreign bodies in children, identifying key risk factors for complications. The findings emphasize the importance of early intervention, particularly for high-risk foreign bodies like magnetic beads.

Background

Gastrointestinal foreign body ingestion is a common occurrence in pediatric patients, particularly among children under 6 years old. While many ingested objects pass without complications, certain types can lead to severe outcomes, including perforation and obstruction. Understanding the imaging features and associated risks is crucial for timely diagnosis and management.

Data Highlights

{'additional_characteristics': ['Coins (12.7%)', 'Water-absorbing beads (8.5%)']}

Key Findings

{'add_details': 'Include information on the second most common foreign body and its associated risks.'}

Clinical Implications

Clinicians should maintain a high index of suspicion for gastrointestinal foreign body ingestion in pediatric patients, especially with high-risk items like magnetic beads. Early imaging and intervention are critical for preventing severe complications, particularly in symptomatic patients or those with prolonged retention times.

Conclusion

The study underscores the prevalence and risks associated with gastrointestinal foreign bodies in children, particularly magnetic beads. Timely diagnosis and management are essential to mitigate complications.