Plastic Bronchitis-A Serious Rare Complication Affecting Children Only after Fontan Procedure?

Despite many similarities, clinical, histological, and laboratory studies in the children with plastic bronchitis after Fontan's surgery and in children without heart defects suggest that there are differences in the course of the disease in patients without CHD, such as a more advanced age of the first episode of PB, the location of plastic casts on the left side, and a stronger role of inflammatory factors and mechanisms. Further research is needed to understand the pathophysiology of PB and choose the most appropriate therapy.