Contents Guest Editor v Preface vi Introduction vii 1. Granulomatosis with polyangiitis (Wegener’s) 1 D. Nelson and U. Specks 2. Alveolar haemorrhage syndromes 15 R. Lazor 3. Pulmonary involvement in Behçet’s disease and Takayasu’s arteritis 32 O. Uzun 4. Multiple cystic lung diseases 46 J-F. Cordier and S.R. Johnson 5. Bronchiolitis 84 V. Poletti, G. Casoni, M. Zompatori, A. Carloni, A. Cancellieri and M. Chilosi 6. Interstitial lung disease with autoimmune features 104 B.W. Kinder 7. Idiopathic eosinophilic pneumonias 118 V. Cottin 8. Churg–Strauss syndrome 140 L. Guillevin, B. Dunogue and C. Pagnoux 9. Amyloidosis and the lung 152 J.H. Pinney and H.J. Lachmann 10. Alveolar lipoproteinosis syndromes 171 F. Bonella, D. Th eegarten, J. Guzman and U. Costabel 11. Idiopathic tracheopathies 187 J.H. Ryu, F. Maldonado and S. Tomassetti Number 54 December 2011