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Updated: Jan 24, 2026

Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children
Published on: September 11, 2018
A novel percutaneous approach to retrieve an ingested extra-esophageal foreign body
David Volders1, Manraj K S Heran2,3,4
1Department of Radiology, University of British Columbia, Vancouver, BC, Canada.
Abstract:
We report a case of an 8-year-old boy who presented to our emergency department with progressive onset of dysphagia and odynophagia after eating barbecued steak that evening. Radiographs revealed a metal bristle from a barbecue brush at the level of the proximal esophagus. The otolaryngologist attempted to retrieve this bristle using flexible esophagoscopy, but unfortunately it pushed the bristle extra-esophageal. In order to avoid major open surgery with associated morbidity, a novel percutaneous image-guided minimally invasive percutaneous approach was used to successfully retrieve the bristle.
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