Acute Upper Airway Obstruction Due to Massive Cervical Subcutaneous Emphysema: A Case Report

With upper airway obstruction being an emergency, a high index of suspicion and proper and timely treatment planning are crucial to the patient's life. Spontaneous esophageal perforation, also known as Boerhaave syndrome, has been observed to cause subcutaneous emphysema; however, airway compromise secondary to subcutaneous emphysema is extremely rare when there is no associated broncho-tracheal injury. Here, we present a case of esophageal perforation complicated with cervical emphysema that led to acute airway obstruction requiring invasive ventilation.