Subglottic granuloma after lung resection: An emergent cause of near-complete airway obstruction

Subglottic granuloma after aortic replacement: resection via flexible bronchoscopy after an emergency tracheostomy

A subglottic granuloma is one of the late-phase complications that can occur after intubation. It can cause a life-threatening airway obstruction; therefore, a rapid diagnosis and appropriate treatment plan is necessary. A 62-year-old male had undergone an emergency total arch replacement for acute aortic dissection. Postoperative ventilation support had been performed until the 15th postoperative day (POD). He was discharged from the hospital on POD 30. On POD 50, he was brought to our hospital by an ambulance with severe dyspnea. A large subglottic granuloma occupying the trachea was identified by flexible bronchoscopy. After an emergency tracheostomy, resection of the granuloma with argon plasma coagulation via flexible bronchoscopy was performed safely. Physicians should suspect a post-intubation subglottic granuloma when patients who have undergone intubation report feeling throat discomfort. Resection via flexible bronchoscopy after tracheostomy is a safe and feasible procedure that may shorten the duration of therapy and hospital stay.

Subacute airway obstruction caused by a suprastomal tracheal granuloma following tracheotomy in an adult

We report a case of a post-tracheotomy suprastomal granuloma in the early postoperative phase that caused subacute airway obstruction in a 28-year-old woman. The patient had undergone the tracheotomy during the surgical treatment of a submental abscess. During recovery, several capping trials had failed. Therefore, direct laryngoscopy was performed on postoperative day 11, and it revealed that the airway was being obstructed by a tracheal granuloma. The granuloma was managed with a partial resection and corticosteroids. The patient was successfully decannulated with no recurrence of the granuloma. To the best of our knowledge, airway obstruction secondary to a tracheal granuloma has not been previously reported as an early complication of a traditional surgical tracheotomy in an adult. In this report, we discuss the presenting features of this case and we propose several possible etiologies.

Membranous obstructive Candida tracheitis as a complication of endotracheal intubation and tracheostomy

This report describes a rare case of acute life-threatening stridor that was due to membranous obstructive Candida tracheitis, and this condition occurred after long-term endotracheal intubation and tracheostomy. An obstructive membrane was found 2 cm above the carina by bronchofiberscopy. The removal of the membrane resulted in the complete relief of the airway obstruction.