Trichoscopy

The aim of this atlas is to provide detailed and comprehensive, easy-to-use information, sufficient to perform trichoscopy in clinical practice. From basics to advanced knowledge, everything in one book. In this sense it is rather an “illustrated textbook” than solely an atlas. It includes evidence based information, acknowledged algorithms, which help easy diagnosis and “take home messages”, which aid memorizing specific features of diverse diseases. The atlas consists of two major parts. In the first part the authors describe structures and patterns seen in trichoscopy. The second part consists of detailed description of characteristic trichoscopy features of diverse diseases of hair and scalp. Consecutive chapters illustrate genetic hair disorders, acquired hair loss and scalp diseases.

Trichoscopy is the dermoscopic imaging of the scalp and hair. The method is based on dermoscopy and videodermoscopy and is used for the evaluation and diagnosis of hair and scalp diseases. This book is a step by step guide to trichoscopy for practising dermatologists. Beginning with an overview of devices and tools, and trichoscopic terminologies, the following sections cover the diagnostic imaging of many different hair and scalp disorders, including alopecia, hair weathering, infection and infestation, psoriasis, and more. Complete sections are dedicated to systemic diseases and paediatric hair disorders. The book concludes with algorithms to help diagnose different disorders, and discussion on monitoring and follow up. The practical text is further enhanced with nearly 600 images to assist learning and self assessment. Key points Step by step guide to trichoscopic imaging for diagnosis of hair and scalp disorders Covers numerous disorders and includes section on paediatric trichoscopy Features algorithms to assist diagnosis Highly illustrated with nearly 600 clinical images

Hair is subject to either intrinsic (i.e. physiological) aging or extrinsic (i.e. premature) aging that can be attributed to external factors. The intrinsic factors can be associated with genetic mechanisms and are subject to individual variations, whereas external factors include ultraviolet radiation, air pollution, smoking, and possibly nutrition. Leading experts have contributed to this book which offers a practical approach to the evaluation and management of various forms of alopecia, including their pathogenesis, the diagnostic procedures involved, medical treatments, and nutritional issues. A completely new surgical technique for hair transplantation that leaves behind sufficient follicle unit tissue to regenerate hairs is also described. Being comprehensive and easy-to-read, this book should be very useful for dermatologists who wish to diagnose and treat their patients with hair problems more effectively.

Dermoscopy is a non-invasive, widely used diagnostic tool that aids the diagnosis of skin lesions and is proven to increase the accuracy of melanoma diagnosis. Trichoscopy is the dermoscopic imaging of the scalp and hair. The method is based on dermoscopy and videodermoscopy and is used for the evaluation and diagnosis of hair and scalp diseases. Onychoscopy is the dermoscopic imaging of the nail used for the diagnosis of nail disorders. This book is a comprehensive guide to the imaging and diagnosis of skin, hair and nail disorders in children. Divided into five sections, the text begins with an overview of dermoscopy and instruments. Section Two covers the use of dermoscopy in the diagnosis of paediatric skin diseases including melanocytic lesions, eczemas, and infections. The third section discusses techniques for trychoscopy and the identification of various hair disorders including alopecias and hair shaft disorders; and Section Four explains onychoscopy and nail disorders. The book concludes with a selection of case scenarios. Key points Comprehensive guide to imaging and diagnosis of paediatric skin, hair and nail conditions Covers dermoscopy, trichoscopy and onychoscopy of numerous diseases and disorders Features case scenarios to enhance learning Highly illustrated with more than 450 clinical photographs, diagrams and figures

Trichoscopy is the dermoscopic imaging of the scalp and hair. The method is based on dermoscopy and videodermoscopy and is used for the evaluation and diagnosis of hair and scalp diseases. This book provides clinicians and trainees with the latest advances in trichoscopy. Divided into seventeen chapters, the text begins with an overview of the normal scalp and devices used in trichoscopy, both handheld and digital. The following chapters examine numerous hair and scalp disorders including alopecia, hair shaft disorders, genetic skin diseases, autoimmune bullous disorders, tumours and much more. Each chapter concludes with a summary of key points from the topic. Edited by recognised experts in the field from the USA and Brazil, this comprehensive guide features more than 1000 clinical images, diagrams and tables to enhance learning. Key points Comprehensive guide to trichoscopy for clinicians and trainees Covers numerous disorders and emphasises key learning points for each topic Recognised editor team from USA and Brazil Includes more than 1000 images, diagrams and tables

Hair Pathology with Trichoscopic Correlations Mariya Miteva, MD, Associate Professor, Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA Combining pathology with trichoscopy is a powerful strategy for the optimal management of hair disorders. This highly illustrated text will help clinicians become familiar with how to obtain an optimal specimen and how to understand the pathology report in order to create an individualized approach in management. Pathologists will become familiar with the trichoscopic morphologic correlation of hair disorders, with the diagnostic clues to spot, and the most common pitfalls in hair pathology. CONTENTS: Hair and scalp dermoscopy (trichoscopy): An introduction * Normal scalp and hair on trichoscopy * Practical tips for mastering the scalp biopsy procedure * Introduction to horizontal sections and normal scalp anatomy on horizontal sections * Trichoscopy-guided scalp biopsy * Clues to the pathologic diagnosis of hair disorders * Pitfalls in the pathologic diagnosis of hair disorders * Alopecia areata * Alopecia areata incognita * Telogen effluvium * Androgenetic alopecia * Traumatic alopecia (without traction alopecia) * Lichen planopilaris * Frontal fibrosing alopecia * Fibrosing alopecia in a pattern distribution * Lupus erythematosus of the scalp * Traction alopecia * Central centrifugal cicatricial alopecia (CCCA) * Folliculitis decalvans * Dissecting cellulitis of the scalp * Erosive pustular dermatosis of the scalp * Acne/Folliculitis keloidalis * Scalp psoriasis * Seborrheic dermatitis * Red scalp disease * Scalp involvement in dermatomyositis * Linear morphea en coup de sabre * Hair and scalp infections * Miscellaneous * Trichoscopy in the hair transplant practice: An introduction for hair restoration surgeons and pathologists

Since the first edition of this book was published in 2004, to much acclaim, the pace of innovation in the field of skin metrology has increased and various new technologies have become available. This new, revised edition reflects these advances by presenting the current theory and practice of noninvasive investigation and measurement of the skin and its appendices in health and disease. The first, extensive part of this authoritative work is devoted to the physiology and metrology of the various structural components of the skin. Skin functions and their measurement are then discussed in detail, with sections on mechanical protection, photoprotection, barrier function, immune function, thermoregulation, and sensory function. In addition, careful consideration is given to skin disease rating and skin maps, and a unique list of physical and biological constants and units is provided. Not only is this new edition the first comprehensive, practical handbook in this domain – it will also serve as a manual of skin physiology and collates anatomical, functional, and physical quantitative data that would otherwise be arduous to retrieve because of their dispersal throughout the literature. It will prove a valuable resource for dermatologists, cosmetologists, bioengineers, physiologists, pharmacists, and all others who deal with the skin in their work.