Psoriatic Arthritis and Psoriasis

Section 1. Historical Aspects.- 1. Historical Perspectives on Psoriatic Arthritis.- 2. GRAPPA Historical Perspective.- Section 2. Epidemiological Aspects.- 3. Classification Criteria for Psoriasis and Psoriatic Arthritis.- 4. Epidemiology of Psoriasis and Psoriatic Arthritis.- 5. The Natural History of Psoriatic Arthritis.- Section 3. Pathological and Genetic Aspects.- 6. Immunopathogenesis of Psoriasis Skin and Nail.- 7. Immunopathology of the Psoriatic Arthritis Musculoskeletal Lesions.- 8. Innate and Acquired Cellular Immune Responses in Psoriasis and Psoriatic Arthritis.- 9. Cytokine Pathways in Psoriasis and Psoriatic Arthritis.- 10. Genetics of Psoriasis.- 11. Update on the Genetics of Psoriatic Arthritis.- 12. Animal Models of Psoriasis and PSoriatic Arthritis.- 13. Mechanisms of Bone Remodelling in Psoriatic Arthritis.- Section 4. Clinical Aspects.- 14. Psoriasis.- 15. Scalp Psoriasis: Clinical Features and Assessment.- 16. Nail Psoriasis: Clinical Features and Assessment.- 17. Psoriatic Arthritis.- Section 5. Imaging.- 18. Imaging Tools in Skin and Nail Psoriasis.- 19. Radiographic Assessment of Psoriatic Arthritis (PsA).- 20. Psoriasis and Psoriatic Arthritis: Ultrasound Applications.- 21. Magnetic Resonance Imaging in Psoriatic Arthritis.- 22. Future Trends in Imaging Modalities for Psoriasis and Psoriatic Arthritis.- Section 6. Laboratory Tests.- 23. Relevant Laboratory Tests and Therapeutic Monitoring in Psoriasis.- 24. Laboratory Tests for Psoriatic Arthritis. Section 7. Management Aspects.- 25. Paradigms of Treatment in PsA.- 26. Topical and Systemic Therapies for Moderate-to-severe Psoriasis.-27. Oral Non-Biologic Therapies and Non-Pharmacological Therapies in PsA.- 28. Biologic Therapy for Psoriasis.- 29. Biologic Therapy of Psoriatic Arthritis.