List of contributors Introduction PART I: INFLAMMATORY AND INFILTRATIVE DISEASES 1. Papulosquamous disorders Enzo Errichetti, Balachandra Ankad, Shekhar Neema, Ahmed Sadek, Dalia Hossam, Abhijeet Kumar Jha, Feroze Kaliyadan, Jayasree Puravoor, Soumil Khare and Aimilios Lallas 2. Other papulonodular disorders Enzo Errichetti, Balachandra Ankad, Bengu Nisa Akay, Richard Usatine and Aimilios Lallas 3. Non-infectious granulomatous disorders and connective tissue diseases Enzo Errichetti, Ahmed Sadek, Balachandra Ankad, Dalia Hossam, Abhijeet Kumar Jha, Shekhar Neema, Vinay Keshavamurthy, Horacio Cabo, Nkechi Enechukwu, Adebola Ogunbiyi, Aimilios Lallas and Payal Chauhan 4. Facial inflammatory dermatoses Enzo Errichetti, Feroze Kaliyadan, Jayasree Puravoor, Balachandra Ankad, Bengu Nisa Akay and Aimilios Lallas 5. Hyperpigmented dermatoses Shekhar Neema 6. Hypopigmented dermatoses Shekhar Neema 7. Primary cutaneous lymphomas Tomas Huerta and Trilokraj Tejasvi 8. Miscellaneous Feroze Kaliyadan, Jayasree Puravoor, Balachandra Ankad, Richard Usatine, Aimilios Lallas, Bengu Nisa Akay, Nirmal Balakrishnan and Enzo Errichetti PART II: INFECTIOUS DISEASES 9. Bacterial infections Balachandra Ankad, Vinay Keshavamurthy, Shekhar Neema, Payal Chauhan and Enzo Errichetti 10. Parasitoses Enzo Errichetti, Ahmed Sadek, Dalia Hossam, Abhijeet Kumar Jha, Aimilios Lallas and Bengu Nisa Akay 11. Mycoses Enzo Errichetti, Balachandra Ankad, Manas Chatterjee, Piergiacomo Calzavara Pinton, Vincenzo Maione and Payal Chauhan 12. Viral infections Feroze Kaliyadan, Jayasree Puravoor, Ahmed Sadek, Dalia Hossam and Enzo Errichetti PART III: HAIR, NAIL AND MUCOSAL DISEASES 13. Hair disorders (Trichoscopy) Nkechi Anne Enechukwu and Adebola Ogunbiyi 14. Nail disorders (Onychoscopy) Balachandra Ankad and Balkrishna Nikam 15. Mucosal disorders (Mucoscopy) Abhijeet Kumar Jha Index