Foreign body aspiration 566 Iolo Doull Bronchiolitis obliterans 570 Francesca Santamaria, Silvia Montella and Salvatore Cazzato Plastic bronchitis 577 Bruce K. Rubin and William B. Moskowitz Haemangiomas, lymphangiomas and papillomatosis 582 Thomas Nicolai Interstitial lung diseases 587 Annick Clement, Guillaume Thouvenin, Harriet Corvol and Nadia Nathan Surfactant dysfunction and alveolar proteinosis 596 Armin Irnstetter, Carolin Kröner, Ralf Zarbock and Matthias Griese Pulmonary vascular disorders 601 Andrea McKee and Andrew Bush Eosinophilic lung diseases and hypersensitivity pneumonitis 610 Carlo Capristo, Giuseppina Campana, Francesca Galdo, Emilia Alterio and Laura Perrone Pulmonary haemorrhage 619 Robert Dinwiddie Sickle cell disease 625 Tobias Ankermann Lung and mediastinal tumours 630 Amalia Schiavetti Systemic disorders with lung involvement 636 Andrew Bush Lung transplantation and management of post-lung transplant patients 647 Paul Robinson and Paul Aurora