1. Skin diseases and ethnic groups -- 2. Disorders with epidermal change -- 3. Disorders of the epidermal appendages and related disorders -- 4. Disorders of the dermal-epidermal interface and the dermis -- 5. Disorders of epidermal and dermal-epidermal cohesion : blistering disorders -- 6. Disorders of the dermis -- 7. Disorders of the vasculature and subcutaneous disorders -- 8. Dermatological aspects of internal medicine -- 9. Disorders of altered reactivity -- 10. Disorders of melanocytes -- 11. Non-melanocytic tumours -- 12. Infectious diseases and infestations.