Airway Obstruction from a Tracheal Mass in a 5-Year-Old: A Case Report.

Stridor is a common presenting symptom for children in emergency departments (EDs) and usually represents an infectious process, such as croup, or aspiration of a foreign body. We present the case of an otherwise healthy 5-year-old girl with episodic increased work of breathing for several months that was initially diagnosed as asthma by her primary care physician. She subsequently presented to the ED with acutely worsening noisy breathing and dyspnea. Patient and parent denied any recent foreign body ingestions or choking episodes. We gave multiple doses of racemic epinephrine in the ED without symptom improvement. A lateral neck x-ray showed an occlusive subglottic airway mass. Otolaryngology (ENT) evaluation demonstrated an 85% airway occlusion. The mass was partially resected, resolving all of her respiratory symptoms. Although primary airway tumors in children are rare, they must be considered on the differential diagnosis of new noisy breathing or respiratory distress. Failure to diagnose these tumors in a timely manner can be life-threatening.