Chest CT Appearances

Tracheal Stenosis CT Findings

• Trachea is narrowed
• Usually found post-intubation or post-trauma
• Usually occurs at level of inflated cuff, tracheostomy opening, or stoma
• Identifiable complete cartilaginous rings
• May have calcium deposits (rare)

Other Information About Tracheal Stenosis

Etiology:

• Acquired or congenital

Epidemiology:

• Affects patients of all age groups

Presentation:

• Difficulty breathing
• Cough
• Wheezing
• Respiratory infection
• Asthma
• Congestion
• Sleep apnea

Prognosis:

• Usually treated with surgery

Related Pearls: Trachea