Foreign Body Esophageal Perforation Leading to Multifocal Brain Abscesses: A Case Report

Background: Among those aged 5 years or younger, foreign bodies are the fourth most common pediatric exposure reported to the American Association of Poison Control Centers. Although the majority of ingested foreign bodies pass through the gastrointestinal tract without complication, those that do not spontaneously pass can lead to a number of serious complications, such as gastrointestinal obstruction or perforation, which can be complicated by bleeding from aortoesophageal fistula, secondary mediastinitis, peritonitis, esophageal or gastrointestinal fistula formation, and abscesses.

Case report: We present the case of a 10-month-old child who presented with new-onset focal seizure in the setting of multiple brain abscesses, ultimately found to be due to esophageal perforation from a retained, metallic esophageal foreign body. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Foreign bodies that are retained for longer than 24 h after ingestion have been associated with a higher risk of complications because they are less likely to pass spontaneously through the gastrointestinal tract. Early identification and removal of foreign bodies is necessary to prevent subsequent complications. In patients who have a subacute history of cough, gagging, vomiting, and decreased oral intake with an otherwise unknown cause, foreign-body ingestion or aspiration should be considered. In addition, central nervous system abscess and infection should be considered in patients with concerns about previous foreign body ingestion or aspiration and who are newly presenting with fever, focal neurologic changes, and irritability.

Keywords: brain abscess; esophageal foreign body; esophageal perforation; focal seizure; foreign body.