Advanced upper airway obstruction caused by cervical goiter.

Goiters are an unusual cause of advanced upper airway obstruction. Previously described patients have been clearly symptomatic, and most have had substernal goiters. We present a patient with minimal symptoms with severe upper airway obstruction from a cervical goiter despite long-term therapy with thyroid hormone. Her spirometry exceeded criteria for urgent surgery. Patients with large goiters should have spirometry with flow-volume loop performed despite minimal or absent symptoms of respiratory distress.