title: Radiological features of ingested metallic mesh earphone pieces.
abstract: Foreign body ingestion remains a frequent cause of morbidity in infants and children. Symptoms vary with size, shape, location and composition of the foreign body. Flat objects tend to rotate to the greatest diameter of the esophageal lumen and become oriented in the coronal plane. We report two cases of ingested metallic mesh earphone pieces found in the upper esophagus. The foreign bodies were difficult to identify on posteroanterior images, but were more easily visualized on the lateral images. The presentation of this clinical entity and the recognition of its distinctive radiological findings may prevent a delayed diagnosis in the future and avoid potential complications.
authors: Department of Otolaryngology-Head and Neck Surgery, Hospital for Sick Children, University of Toronto, 555 University Ave., Toronto M5G 1X8, Canada. dustin.dalgorf@utoronto.ca
authors: Dustin
authors: D
authors: Dalgorf
authors: Keith
authors: K
authors: Trimble
authors: Blake
authors: B
authors: Papsin
authors: Vito
authors: V
authors: Forte
mesh_terms: D004435:Eating; D004947:Esophagus / Q000000981:diagnostic imaging* / Q000601:surgery; D005548:Foreign-Body Migration / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D007223:Infant; D007828:Laryngoscopy; D008297:Male; D008670:Metals; D011859:Radiography; D013525:Surgical Instruments
chemical_list: D008670:Metals