Tracheobronchopathia osteochondroplastica in a patient requiring extracorporeal membrane oxygenation: a case report

Tracheobronchopathia osteochondroplastica (TO) is a large airway disorder, characterised by bony nodule growth on the anterior and lateral walls of the trachea and bronchi. Its diagnosis is based on the ‘rock garden’ appearance on bronchoscopy.[1–3][1] However, as an uncommon condition with