Tracheal Stenosis

Acquired cases usually results from previous tracheotomy or endotracheal intubation

Complications include recurrent pulmonary infection and respiratory failure

Dyspnea, cough, and inability to clear pulmonary secretions

Symptoms occur weeks to months after tracheal decannulation or intubation

Wheezing, a palpable tracheal thrill, or harsh breath sounds may be detected, but often not until tracheal diameter is decreased by 50%

Diagnosis is confirmed by radiographs or CT scans of the trachea

Surgical reconstruction

Endotracheal stent placement

Laser photoresection