The management of tracheobronchial obstruction in children

Area of Science:

• Pediatric Pulmonology and Thoracic Surgery
• Airway Management in Infants and Children

Background:

• Tracheobronchial obstruction is rare in pediatric patients, with stenosis and malacia being primary diagnoses.
• Congenital and acquired causes present similar clinical symptoms, necessitating thorough diagnostic evaluation.

Purpose of the Study:

• To review the diagnostic and management strategies for tracheobronchial obstruction in children.
• To highlight the roles of bronchoscopy, surgical interventions, and endoscopic techniques.

Main Methods:

• Diagnostic bronchoscopy is crucial for identifying airway anomalies.
• Management strategies include endoscopic dilation, laser resection, slide tracheoplasty, aortopexy, tracheostomy, and airway stent placement.
• Treatment selection depends on the type and length of stenosis or malacia.

Main Results:

• Short tracheal stenosis is best managed with resection and reconstruction, with endoscopic options as initial treatments.
• Long tracheal stenosis typically requires slide tracheoplasty.
• Tracheobronchial malacia is often self-limiting, but severe cases may need aortopexy, tracheostomy, or endoscopic stenting.

Conclusions:

• Effective management of pediatric tracheobronchial obstruction demands familiarity with diverse surgical and endoscopic techniques.
• Endoscopic airway stent placement is an increasingly popular option for congenital tracheomalacia.
• Acquired tracheomalacia, often linked to tracheostomy, may mandate surgical intervention if decannulation is problematic.