The painful and often scarring disease hidradenitis suppurtiva is presented comprehensively in this issue of Dermatologic Clinics led by expert Gregor Borut Ernst Jemec. Topics include: Diagnosing hidradentis suppurativa; Prevalence, risk factors and co-morbidities of hidradentis suppurativa; Genetics of hidradentis suppurativa; Histopathology and imaging; Inflammatory mechanisms in hidradentis suppurativa; Microbiology of hidradentis suppurativa; Endocrinological aspects of hidradentis suppurativa; Role of mechanical stress in hidradenitis suppurativa; Randomized controlled trials of hidradentis suppurativa treatment; Antibiotic treatment of hidradentis suppurativa; Other medical treatments of hidradentis suppurativa; Surgical interventions in hidradentis suppurativa; Lasers and IPL in hidradenitis suppurativa; The Handicap of hidradentis suppurativa.

In this issue of Dermatologic Clinics, guest editor Dr. Susan C. Taylor brings her considerable expertise to the topic of Diagnosing Skin Disease in Skin of Color. Top experts in the field cover key topics such as hidradenitis suppurativa; psoriasis; atopic dermatitis; diagnosing disorders of facial erythema; disorders of facial hyperpigmentation; disorders of hypopigmentation and depigmentation; and more. - Contains 14 relevant, practice-oriented topics including scarring alopecia; scalp infections and inflammation; collagen vascular disease; cosmetic enhancement pitfalls; sarcoidosis; skin cancer in skin of color; disorders of children; and more. - Provides in-depth clinical reviews on diagnosing skin disease in skin of color, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

In this issue of Dermatologic Clinics, guest editor and Vice Chair for Diversity, Equity and Inclusion, Department of Dermatology at the University of Pennsylvania, Dr. Susan C. Taylor brings her considerable expertise to the topic of Diversity, Equity, and Inclusion in Dermatology. Top experts in the field cover key topics such as social identity; unconscious bias; race, racism and structural racism in medicine; understanding and addressing microaggressions in medicine; gender equity in medicine and dermatology; equity for sexual and gender minority persons in medicine and dermatology; and more. - Contains 16 relevant, practice-oriented topics including cultural competence or humility; diversity, equity and inclusion in dermatology workforce and academic medicine; racial disparities in research and clinical trials; diversity, equity and inclusion initiatives in dermatology organizations; steps leaders can take to increase diversity, enhance inclusion and achieve equity; and more. - Provides in-depth clinical reviews on diversity, equity, and inclusion in dermatology, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

In this issue of Dermatologic Clinics, Guest Editor Kelly M. Cordoro brings considerable expertise to the topic of Pediatric Dermatology. Top experts in the field cover key topics such as Epidermal Nevi in Children, Pigmented Lesions in Children, Normal Skin Findings in Pediatric Patients with Skin of Color, and more. - Provides in-depth, clinical reviews on pediatric dermatology, providing actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field; Authors synthesize and distill the latest research and practice guidelines to create these timely topic-based reviews. - Contains 11 relevant, practice-oriented topics including Presentation of common skin disorders in pediatric patients with skin of color; Tips, Tricks and Pearls to Expertly Treating Common Skin Conditions in Pediatric Patients; Climate and Environmental Health as it Relates to Pediatric Dermatology; and more.

This issue of Dermatologic Clinics, Guest Edited by Dr. Kenneth Tomecki, is devoted to Hot Topics in Dermatology. Experts across the field of dermatology come together to address recent advancements the practicing dermatologist needs to know. Articles within this issue will cover topics including: Cosmeceuticals; Acne; Alopecia; Atopic Dermatitis; Biologics and Psoriasis; Melanoma; Cosmetic Surgery; Contact Dermatitis; Connective Tissue Disease; Co-Morbidities in Dermatology; and Viral Diseases, such as Dengue, Chickungunya, and Zika.

In this issue of Dermatologic Clinics, guest editor Dr. Kelly M. Cordoro brings her considerable expertise to the topic of Pediatric Dermatology. Top experts in the field cover key topics such as neutrophilic dermatoses in children; laser surgery for dermatologic conditions in pediatric patients; managing children/families with delusions of infestation/parasitosis; counterfeit medications; and more. - Contains 11 relevant, practice-oriented topics including clinical relevance of the cutaneous microbiome in pediatric skin disease; systemic therapy for vascular malformations and the status of genotype-guided management; systemic therapy for pediatric atopic dermatitis; update on biologic therapy for pediatric psoriasis; hormonal treatment of acne in adolescent patients; and more. - Provides in-depth clinical reviews on pediatric dermatology, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

This issue of Dermatologic Clinics, guest edited by Dr. Esther Freeman and Devon McMahon, will focus on COVID-19 and the Dermatologist. This issue is one of four selected each year by our series Consulting Editor, Dr. Bruce Thiers. Topics discussed in this issue include but are not limited to Covid-19 as it pertains to Dermatology Residency, Race in Dermatology, Dermatology Practice changes, Global Health Dermatology, Dermatologic Morphologies, Teledermatology, Dermatology Immunology, Occupational dermatology, Biologics, In-Patient Dermatology, Pediatric Dermatology, Registry Update, Dermatopathology, and Effect of COVID-19 on Delayed Skin Cancer Services. - Provides in-depth, clinical reviews on COVID-19 and the Dermatologist, providing actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field; Authors synthesize and distill the latest research and practice guidelines to create these timely topic-based reviews.

In this issue of Dermatologic Clinics, guest editors Drs. Jonathan I. Silverberg and Nanette B. Silverberg bring their considerable expertise to the topic of The Evolving Landscape of Atopic Dermatitis. Top experts in the field discuss key topics such as the long-term impact of atopic dermatitis on quality of life; allergic and non-allergic comorbidities; long-term systemic management of atopic dermatitis; patient burden and self-monitoring of disease; contact allergy screening; and much more. - Contains 14 relevant, practice-oriented topics including the role of food allergy in atopic dermatitis; topical therapy for atopic dermatitis: what's new and the new paradigm; long-term course of atopic dermatitis; special considerations for management of atopic dermatitis in young children; global burden of disease; and more. - Provides in-depth clinical reviews on the evolving landscape of atopic dermatitis, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

The Editor of this publication is Dr Elise Olsen, Director of the Duke University Cutaneous Lymphoma Research and Treatment Center and professor of Dermatology and Oncology. In 2014, cutaneous lymphoma (CL) is considered a chronic, non-life threatening disease since the majority of patients are diagnosed at early stage, though progression to later stages does result in death from the disease. This issue covers T-cell and B-cell lymphomas, with content emphasis on Mycoides fungoides and Sezary syndrome, the two most common clinically encountered subtypes of CL. Pharmaceutical treatment of the disease is a part of each article and the issue uses the following Treatment outline: Mechanisms of action - Pharmacokinetics - Typical dosing - Response to therapy - Adverse effects - and Pearls to help management using the agent under discussion. Beyond Dermatologists, specialists who would find the information useful are Cancer specialists, Hematologists/Oncologists, Physician Assistants, Nurse Practitioners, and Pharmacists. Some of the topics, written by the word's top experts in this disease, are: Overview of primary cutaneous lymphomas and the applicable staging and classification; Pathologic diagnosis of cutaneous lymphomas; in the section on Mycosis Fungoides and Sezary Syndrome, the clinician and researcher will find such topics as Skin directed medications; Phototherapy; Systemic retinoids; Interferons; HDAC inhibiotrs, Methotrexate and praletexate, along with other chemotherapeutic agents. Also, Bone marrow transplant; Diagnosis and management of CD30+ Lymphoproliferative disorders; and Diagnosis and management of primary cutaneous B cell lymphomas.

Granulomatous disorders represent a unique group of diseases both non-infectious and infectious that require the utmost clinical pathologic correlation combined with a keen sense of inquiry for underlying systemic disease. Some of these diseases are common and some are rare; however all dermatologists need to diagnose and manage these diseases whether common or rare. This issue of Dermatology Clinics "Granulomatous Disorders of the Adult Skin" supplies the readers with a comprehensive, up to date, and evidence based review of multiple granulomatous disorders (i.e. palisdaing, epitheliod, xanthomatous, casseating, supprative, vasculitic, lymphoproliferative, foreign body). Dermatologists need to be able to differentiate the entities, evaluate patients for specific underlying systemic diseases (diabetes to cancer) and treat with a wide range of immunosuppressant to anti-infectious agents. This issue will help the dermatologist learn the most current etiopathogenesis, clinical/systemic manifestations and therapeutic modalities for these diseases. Other specialists who would find the information useful: Rheumatologists, Infectious Disease specialists, Hematologists/Oncologists, Endocrinologists, Pulmonologists, Oral-maxillary surgeons, and Pharmacists.