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Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children
Published on: September 11, 2018
Radiolucent Plastic Food Pick Ingestion in a Child: Endoscopic Retrieval Despite Negative CT Findings
Shun Imamura1, Soichiro Ishimaru1, Hikaru Maejima1
1Department of Pediatrics, Kariya Toyota General Hospital, Kariya, JPN.
Insights
Plastic foreign body ingestion in children is a diagnostic challenge due to radiolucency, often requiring clinical judgment beyond imaging. Early intervention is key for managing these potentially serious pediatric emergencies.
Area of Science:
- Pediatric Emergency Medicine
- Radiology
- Gastroenterology
Background:
- Foreign body ingestion is a frequent pediatric emergency.
- Radiolucent plastic objects pose diagnostic challenges due to poor visibility on imaging.
- Delayed diagnosis can lead to severe complications, particularly in unwitnessed or asymptomatic ingestions.
Observation:
- A 4-year-old girl presented with asymptomatic ingestion of a 4.6 cm tapered plastic food pick.
- Initial X-rays and CT scans failed to detect the radiolucent foreign body, leading to discharge.
- Re-evaluation based on object characteristics prompted further investigation.
Findings:
- Upper gastrointestinal endoscopy under general anesthesia successfully retrieved the plastic food pick from the stomach.
- The retrieval was performed without any complications.
- This case underscores the difficulty in imaging radiolucent plastic foreign bodies.
Implications:
- Clinical decisions for suspected foreign body ingestion should integrate patient history and object characteristics, not solely rely on imaging.
- Recognizing the danger of radiolucent, tapered plastic foreign bodies, even in asymptomatic children, is crucial.
- Flexible clinical judgment and prompt intervention are vital for managing radiolucent foreign body ingestion in pediatric patients.
Abstract:
Foreign body ingestion is a common pediatric emergency, and plastic objects are particularly difficult to detect on imaging due to their radiolucency. This can lead to delayed diagnosis and serious complications, especially when the ingestion is unwitnessed or the child is asymptomatic. We report a case of a four years and five months old girl who claimed to have accidentally swallowed a 4.6 cm tapered plastic food pick. She was asymptomatic on initial presentation, and neither X-rays nor CT scans revealed the foreign body. She was initially discharged. However, upon reevaluation of the history and characteristics of the object, a senior physician suspected the presence of a retained elongated object and advised re-presentation. Under general anesthesia, upper gastrointestinal endoscopy was performed, and the pick was safely retrieved from the stomach without complications. This case highlights the clinical significance of recognizing the potential danger posed by radiolucent, tapered plastic foreign bodies, even in asymptomatic patients. Clinical decisions should not rely solely on imaging but incorporate the history and nature of the object. This case emphasizes the importance of flexible clinical judgment and early intervention in managing radiolucent foreign body ingestion.
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