1. Etiology and clinical features of Crohn's Disease -- 2. Pathological consideration in Crohn's Disease -- 3. The Role of endoscopy in the diagnosis and management of Crohn's Disease -- 4. Capsule Endoscopy in the Evaluation of Crohn's disease -- 5.Role of CTE/Enteroclysis in Crohn's Disease -- 6. Ultrasonography in Crohn's disease -- 7. CT and Magnetic Resonance enterography in Crohn's disease -- 8. MR enteroclysis in Crohn's disease -- 9. Radiological Assessment of Crohn's Disease - Current status and recent advances.- 10. Paediatric Crohn's disease -- 11. Surgical management of Crohn's disease -- 12. Overview of Medical management of Crohn's disease.