[Statistical analysis of tracheobronchial foreign bodies]

Area of Science:

• Pulmonology
• Pediatric Emergency Medicine
• Otolaryngology

Context:

• Foreign body aspiration in the tracheobronchial tree presents a diagnostic challenge, potentially leading to severe respiratory compromise or death if not managed promptly.
• This retrospective study analyzes cases of suspected foreign body aspiration requiring ventilation bronchoscopy.

Purpose:

• To evaluate the incidence, common causative agents, clinical presentation, diagnostic findings, and outcomes of foreign body aspiration in the tracheobronchial tree.
• To emphasize the importance of careful history taking in diagnosing foreign body aspiration, particularly in pediatric patients.

Summary:

• Out of 45 patients undergoing ventilation bronchoscopy for suspected foreign body aspiration, 38 (84%) had confirmed foreign bodies.
• The peak incidence was observed in children under 3 years old, with food items, especially peanuts, being the most frequent cause (68%).
• Common symptoms included coughing, wheezing, and dyspnea. Diagnostic delays occurred in 60% of children under 6, leading to misdiagnosis and unnecessary treatment for conditions like asthma or pneumonia.

Impact:

• Highlights the critical need for heightened clinical suspicion and thorough history evaluation in patients presenting with respiratory symptoms suggestive of foreign body aspiration.
• Underscores the potential for delayed diagnosis in pediatric cases and the subsequent risk of misdiagnosis and inappropriate medical interventions.
• Informs clinical practice regarding the prompt investigation and management of tracheobronchial foreign bodies to prevent severe morbidity and mortality.