Medical image of the week: Plastic bronchitis in an adult lung transplant patient

Abstract

No abstract available. Article truncated after 150 words. Plastic Bronchitis is a rare condition characterized by the formation of branching gelatinous casts of the bronchial tree which lead to regional airway obstruction. There are thought to be two classifications of casts; type I being the formation of cellular inflammatory casts while type II are acellular. This entity is a well described complication of the Fontan procedure, a therapeutic intervention in pediatric patients with univentricular congenital heart disease (1). The condition is less well reported and thus recognized in adult populations (2). Our patient is a 37-year-old man who is status post bilateral lung transplantation undertaken for severe workplace inhalation injury complicated by constrictive bronchiolitis-obliterans. Post-transplant, the patient suffered from refractory severe persistent asthma of the donor lung and therefore was scheduled for elective initial bronchial thermoplasty. Post-procedure the patient developed progressive respiratory distress and ultimately extremis requiring mechanical ventilation. Pulse-dose corticosteroids were initiated given a suspected etiology of …

Keywords

• bronchitis
• plastic bronchitis
• bronchiolitis
• transplantation
• lung transplantation
• complication
• CT scan
• bronchial cast
• pathophysiology