Double-coin foreign body in the oesophagus mimicking a button battery: a report of two cases with literature review

Authors

  • Priyanka Sharma Department of Otorhinolaryngology, AIIMS-CAPFIMS, New Delhi, India
  • Gautam B. Singh Department of Otorhinolaryngology, ABVIMS & Dr. RML Hospital, New Delhi, India
  • Sadaf Saleem Department of Otorhinolaryngology, Lady Hardinge Medical College & Associated Hospitals, New Delhi, India

DOI:

https://doi.org/10.18203/issn.2454-5929.ijohns20253817

Keywords:

Stacked coins, Button battery, Double-rim sign, Foreign body, Oesophagus, Pediatric otolaryngology

Abstract

Ingestion of foreign bodies remains a common pediatric emergency, with coins being the most frequent culprit. However, the radio graphic appearance of stacked coins can closely resemble a button battery, a dangerous foreign body that requires emergent removal due to its potential for rapid esophageal injury. Authors report two pediatric patients who presented with suspected button battery ingestion but were intra-operatively found to have ingested two stacked coins. This article reviews their presentations, radio graphic findings, surgical management, and the critical importance of maintaining a high index of suspicion. A literature review highlights the challenges of radiologic differentiation and supports emergent esophagoscopy as the diagnostic and therapeutic gold standard.

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References

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Published

2025-11-25

How to Cite

Sharma, P., Singh, G. B., & Saleem, S. (2025). Double-coin foreign body in the oesophagus mimicking a button battery: a report of two cases with literature review. International Journal of Otorhinolaryngology and Head and Neck Surgery, 11(6), 745–747. https://doi.org/10.18203/issn.2454-5929.ijohns20253817