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Recurrent stridor in a 9-year-old child after a choking and aspiration event
Thomas G Sternberg1, Jerome W Thompson, Robert A Schoumacher
1Department of Pediatrics, Le Bonheur Children's Hospital, University of Tennessee Health Sciences Center, Memphis, Tennessee 38103, USA.
Insights
A 9-year-old boy experienced stridor after choking, initially suspected as gastroesophageal reflux. A methacholine challenge ultimately revealed the correct diagnosis of an upper airway disorder.
Area of Science:
- Pediatric Pulmonology
- Pediatric Otolaryngology
- Pediatric Emergency Medicine
Background:
- A 9-year-old boy presented with new-onset stridor following a choking event.
- Initial symptoms suggested gastroesophageal reflux (GER) and were unresponsive to standard treatments.
Observation:
- Physical examination revealed laryngeal irritation, and barium swallow showed left lung hyperinflation.
- Bronchoscopy confirmed aspiration of food, but stridor recurred post-procedure.
Findings:
- Recurrent stridor prompted further investigation, leading to a diagnosis via methacholine challenge.
- This case highlights a rare presentation of a common pediatric respiratory issue.
Implications:
- Emphasizes the need for a high index of suspicion in diagnosing pediatric upper airway disorders.
- Underscores the importance of a multidisciplinary approach for effective patient management.
Abstract:
This is a case report of a 9-year-old boy with new onset stridor 5 days after a choking event. Symptoms would last 5-45 minutes. His stridor was unresponsive to nebulized epinephrine but improved when he relaxed. Otlaryngology examination noted laryngeal irritation that was suggestive of gastroesophageal reflux (GER). Episodic stridor continued, despite treatment for GER, prompting hospitalization. On admission, barium swallow indicated hyperinflation of the left lung and bronchoscopy confirmed the aspiration of food. Within 12 hours of bronchoscopy, his stridor recurred. The recurrence of stridor after bronchoscopy resulted in further evaluation of his upper airway disorder. The true diagnosis was revealed during methacholine challenge. This case illustrates a unique presentation of a common upper respiratory disorder, the need for a high index of suspicion to make the diagnosis, and the importance of the multispecialty approach needed to treat patients with this disorder.
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