Laryngotracheal stenosis: A more common problem in the COVID era

Abstract

Laryngotracheal stenosis (LTS) is a rare cause of dyspnoea. It is associated with emergency or prolonged intubation and with tracheostomy. It is expected to increase in incidence following the coronavirus 2019 (COVID-19) pandemic, due to the increased numbers of prolonged intensive care admissions. Presentation may be weeks or even years after the acute episode. A variety of symptoms may be present, and include dyspnoea, cough, dysphagia, stridor or voice change. LTS can be confused with commoner respiratory diseases such as asthma. Awareness of the condition is important to facilitate a timely referral to Otolaryngology for diagnosis and management.