The aim of this pocket dictionary focuses on the dermatology. Dermatology is a visual science; hence illustrations have a great role to play to diagnose various skin diseases. This book attempts at imparting knowledge and perception about various dermatoses through illustrations accompanied with crisp descriptions. The chapters compiled in this book are arranged alphabetically (A to Z) in keeping with the concept of this title. This pocket dictionary will be of great help to all to make a correct diagnosis of various dermatoses in day-to-day practice. This book attempts at imparting pictorial presentation and brief definition of various skin diseases. This book is basically meant for the postgraduate students in dermatology, practising dermatologists, internists, and all other healthcare professionals who are interested in getting acquainted with different dermatological entities and terminologies.