Author Interviews, Pediatrics, Toxin Research / 20.11.2016
Deadly Batteries: Number of Serious Button Battery Incidents Still Not Decreasing
MedicalResearch.com Interview with:
Toby Litovitz, MD
Executive & Medical Director, National Capital Poison Center
Professor of Emergency Medicine, Georgetown University
Clinical Professor of Emergency Medicine
The George Washington University
Washington DC
MedicalResearch.com: What is the background for this study? What are the main findings?
Response: Over the past decade, a dramatic and persistent rise in the severity of swallowed batteries has been attributed to increased use of 20 mm diameter lithium coin cell batteries. With its larger diameter compared to traditional button cells, these cells get stuck in the esophagus of small children. There the greater voltage (3 V for lithium coin cells rather than 1.5 V for traditional button batteries), causes these cells to rapidly generate an external current that hydrolyzes tissue fluids, generating hydroxide and causing severe burns, injury and even death. Severe or fatal complications include perforations of the esophagus, tracheoesophageal fistulas, recurrent laryngeal nerve damage leading to vocal cord paralysis, spondylodiscitis, strictures and aortoesophageal fistulas – the latter nearly always fatal.





















