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Updated: May 10, 2026

Handheld Metal Detector Screening for Metallic Foreign Body Ingestion in Children
Published on: September 11, 2018
Metal impaction: an unusual cause of dysphagia
C Anwuzia-Iwegbu1, Y Quereshi, R Walker
1Department of Upper GI Surgery, Barts & The Royal London, London, UK. c.anwuzia-iwegbu@uea.ac.uk
Abstract:
A 41-year-old unemployed construction worker with a background of insulin-dependent diabetes mellitus, hypertension, chronic kidney disease stage 3, previous incisor tooth abscess aged 9, for which he was fitted with metal dentures, underwent a right below knee amputation. Postoperative day 8 he experienced episodes of dysphagia and vomiting postparandial. CT thorax revealed a foreign body in the midline region of the mediastinum. After two failed attempts at endoscopic extraction of the metal denture, the patient underwent surgical extraction of his metal denture.
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