This book provides comprehensive insights into the field of dermatology. As a branch of medical science, dermatology refers to the study, diagnosis and treatment of problems related to skin, nails and hair. It also overlaps with cosmetic surgery. The different branches of this field include dermatopathology, immunodermatology, mohs surgery, teledermatology, etc. This book includes a detailed explanation of various concepts and applications of this subject. It elucidates the new techniques in a multidisciplinary approach. The topics included herein are of utmost significance and are bound to provide incredible insights to readers. It also includes contributions from experts and scientists from across the globe to help readers get a better understanding of the subject. It will serve as a valuable guide of reference for students, researchers and dermatologists alike.