Topics in this issue of Dermatologic Clinics include: Incidence and prevalence; Impact on quality of life; Special considerations of hyperhidrosis in children; Topical therapies; Iontophoresis; Botox for axillary hyperhidrosis; Botox for palmar/plantar hyperhidrosis; Botox for other hyperhidrosis; Systemic therapies for hyperhidrosis; Procedural approaches; Endoscopic thoracic sympathectomy; Emerging and investigative treatments; Resources for patients and physicians; Incorporating diagnosis and treatment into clinical practice. Dr David Pariser is Editor of this publication; a founding member of the International Hyperhidrosis Society and renown researcher and lecturer on mechanism, diagnosis, and treatment of hyperhidrosis, Dr Pariser continues to investigate therapies that are effective for patients.

Hyperhidrosis is a medical condition in which a person sweats excessively and unpredictably. People with hyperhidrosis may sweat even when the temperature is cool or when they are at rest. Despite prevalence of at least 1% of the global population, Hyperhidrosis is still an unknown entity, for the most part -- an undertreated and even neglected medical condition. Moreover, there are few sources summarizing the knowledge on hyperhidrosis to a wider audience. The purpose of this book is to provide information regarding hyperhidrosis, ranging from basic information on pathophysiology to the most advanced therapeutic alternatives. From a therapeutic perspective, hyperhidrosis requires clinical treatment using topical and subdermal agents as well as surgical approaches. The book will not only cover these topics but will discuss all aspects of care -- from patient selection through post-surgical complications. Special attention will be given to sympathectomies. Medical and paramedical professionals, as well as students and researchers, interested in the topic will find the book comprehensive in scope and targeted in offering practical, clinical guidance. Diagnosis and Treatment of Hyperhidrosis - A Complete Guide counts with the collaboration of most renowned specialists of this field, and is intended as an easy to read and very practical reference book.

A classic since its first publication nearly 25 years ago, Stoelting's Anesthesia and Co-Existing Disease, 7th Edition, by Drs. Roberta L. Hines and Katherine E. Marschall, remains your go-to reference for concise, thorough coverage of pathophysiology of the most common diseases and their medical management relevant to anesthesia. To provide the guidance you need to successfully manage or avoid complications stemming from pre-existing conditions there are detailed discussions of each disease, the latest practice guidelines, easy-to-follow treatment algorithms, and more. Presents detailed discussions of common diseases, as well as highlights of more rare diseases and their unique features that could be of importance in the perioperative period. Examines specific anesthesia considerations for special patient populations—including pediatric, obstetric and elderly patients. Features abundant figures, tables, diagrams, and photos to provide fast access to the most pertinent aspects of every condition and to clarify critical points about management of these medical illnesses. Ideal for anesthesiologists in practice and for anesthesia residents in training and preparing for boards. Includes brand new chapters on sleep-disordered breathing, critical care medicine and diseases of aging as well as major updates of nearly all other chapters. Covers respiratory disease in greater detail with newly separated chapters on Sleep Disordered Breathing; Obstructive Lung Disease; Restrictive Lung Disease; and Respiratory Failure. Provides the latest practice guidelines, now integrated into each chapter for quick reference.

In this publication a comprehensive overview on the pathophysiology and treatment of hyperhidrosis with a focus on the new therapy with botulinum toxin is given by renowned experts from Europe and the USA. In the first part the pathophysiology of hyperhidrosis, rare forms of sweating and their symptoms, as well as the different topical and surgical treatments for focal hyperhidrosis are discussed. The second part deals with botulinum toxin. Besides a historic survey of the drug the reader is introduced to the pharmacological particularities and the different modalities of treatment for focal hyperhidrosis. Complications and side effects of the therapy are presented as well. The final chapter is reserved for other dermatological indications like anal fissure and wrinkles.

Dr Henry Lim, renown for expertise and research in photodermatology leads this issue of Dermatologic Clinics. Photodermatology in this issue addresses dermatoses brought on or accelerated by light as well as light forms for dermatology therapies. Photodermatology is used to diagnosis and treat many common conditions that bring patients to the dermatologist. Topics include: Introduction to photobiology; Evaluation of patients with photodermatologic conditions; Photoimmunology; Photoaging; Photocarcinogenesis; Polymorphous Light Eruption (PMLE); Actinic Prurigo; Hydroa vacciniforme and solar urticaria; Chronic actinic dermatitis; drug-induced photosensitivity; Cutaneous porphyrias; Photoaggravated dermatoses; Ultraviolet (UV) based therapy; Photodynamic therapy; Photoprotection. Dr Lim works with one his residents, So Yeon Paek, as his co-Editor on this issue.

Mohs Surgery is reviewed in this issue of Dermatologic Clinics, guest edited by Drs. Allison Vidimos, Christine Poblete-Lopez, and Christopher Gasbarre. Expert contributors offer reviews on topics including the history of Mohs surgery, Techniques, Mohs surgery for melanoma in situ, Flaps and grafts reconstruction, Transplant patients, Imaging, Histologic pitfalls, Special stains and Mohs, Special considerations: Eyes, lips, nailbed, and genitalia, Multidisciplinary approach to large tumors, Prosthetic rehabilitation, Setting up a Mohs surgery lab, and Coding for Mohs surgery.

People of African ancestry have sensitive skin and may suffer from a wide variety of skin disorders. Hair disorders are also common and differ from those suffered by Caucasians. This issue of the Dermatologic Clinics focuses on the most common skin and hair disorders seen in black skin, with articles focusing on acne scarring, alopecia, keloids, and skin pigmentation. There are also articles addressing moisturizers for the skin and the effect of hair treatments on the hair and scalp. Also discussed is the sociohistoric issues that can cloud the scientific understanding of clinical entities. Emphasis is often put on race and yet a very clear distinction should be made between race and quantifiable entities such as pigment and hair curl as determinants for skin/hair disease predilection; this is quite distinct from race as a surrogate for social class and a disease determinant for most medical conditions and malignancies.