Pediatric Foreign Body Ingestion

Brief H&P

XR Chest: Circular radioopaque foreign body likely in the antrum of the stomach.

A healthy 5 year-old boy is brought to the pediatric emergency department after he informed his parents that he accidentally swallowed a coin just prior to presentation. He has no complaints and on evaluation appears to be breathing comfortably and is tolerating secretions normally. A plain radiograph was obtained and is shown below.

The patient remained well-appearing and was discharged with primary care follow-up.

Indications for Emergent Endoscopy

  • Esophageal button battery
  • Severe symptoms
  • Sharp foreign body in esophagus
  • Multiple magnets in esophagus or stomach

Radiographic Findings

Esophageal foreign bodies typically orient coronally. For example, a coin will appear as a circle on an anteroposterior projection.

Tracheal foreign bodies typically orient sagitally. For example a coin will appear as a line on an anteroposterior projection.

Algorithm for the Evaluation and Management of Pediatric Foreign Body Aspiration

Algorithm for the Management of Pediatric Foreign Body Ingestion


  1. Sahn, B, et al. Foreign Body Ingestion Clinical Pathway. 1 Aug. 2016, Accessed 26 Aug. 2017.
  2. Wyllie R. Foreign bodies in the gastrointestinal tract. Current Opinion in Pediatrics. 2006;18 N2 -(5).
  3. Uyemura MC. Foreign body ingestion in children. Am Fam Physician. 2005;72(2):287-291.
  4. Chung S, Forte V, Campisi P. A Review of Pediatric Foreign Body Ingestion and Management. Vol 11. 2010:225-230.
  5. Louie MC, Bradin S. Foreign Body Ingestion and Aspiration. Pediatrics in Review. 2009;30(8):295-301. doi:10.1542/pir.30-8-295.
  6. Green SS. Ingested and Aspirated Foreign Bodies. Pediatrics in Review. 2015;36(10):430-437. doi:10.1542/pir.36-10-430.