[Tracheobronchial lesions after closed thoracic injuries]

Area of Science:

• Trauma Surgery
• Thoracic Surgery
• Pulmonology

Background:

• Traumatic rupture of the tracheobronchial tree is a rare but serious injury.
• Blunt chest trauma is the most common cause of these injuries.
• Diagnosis can be challenging, especially in asymptomatic patients or those with multiple injuries.

Purpose of the Study:

• To describe the clinical presentation and treatment outcomes of tracheobronchial tree ruptures.
• To evaluate the effectiveness of medical and surgical interventions.
• To highlight the importance of timely diagnosis and management.

Main Methods:

• Retrospective review of eleven patients with traumatic tracheobronchial tree rupture between 1971 and 1990.
• Analysis of clinical data, diagnostic procedures (including fibroscopy), and treatment strategies (medical and surgical).
• Assessment of short-term and long-term patient outcomes.

Main Results:

• Seven patients underwent fibroscopy; one immediate surgery for tracheal rupture, four treated medically for small lesions, and two for secondary stenosis.
• Four patients initially without fibroscopy, including one asymptomatic, were operated on secondarily.
• Six patients underwent surgery for secondary stenosis, with three operated within one month.
• Long-term outcomes were satisfactory in all eleven patients.

Conclusions:

• Traumatic tracheobronchial tree rupture, though rare, can be effectively managed with timely medical or surgical intervention.
• Fibroscopy is crucial for accurate diagnosis and guiding treatment decisions.
• Delayed diagnosis and treatment, particularly for secondary stenosis, can complicate management but still yield favorable long-term results.