1. Definition, classification and history of sarcoidosis 2. Epidemiology of sarcoidosis and its effects 3. Etiopathogenesis, molecular determinants and immunological features 4. Genetics background and familial sarcoidosis 5. Principles of diagnosis 6. Conventional and nuclear imaging techniques 7. Pathologic features and differential diagnosis 8. Biomarkers (blood and imaging) 9. Pulmonary sarcoidosis 10. Cardiac sarcoidosis 11. Granulomatous and nongranulomatous neurologic sarcoidosis 12. Cutaneous sarcoidosis 13. Calcium derangements and renal disease 14. Non-organ specific manifestation 15. Liver and spleen involvement 16. Sarcoidosis associated PH 17. Rheumatologic manifestations 18. Ocular 19. Paediatric sarcoidosis 20. Rare organ manifestations 21. Drug induced-sarcoidosis like manifestations 22. When to treat sarcoidosis 23. How to treat sarcoidosis and potential new drugs 24. Quality of life assessment in patients with sarcoidosis