This issue of Clinics in Podiatric Medicine and Surgery, guest edited by Dr. Tracey Vlahovic, will focus on Podiatric Dermatology. This issue is one of four selected each year by our series Consulting Editor, Dr. Thomas Chang. Topics discussed in this issue include but are not limited to: Dermoscopy for the podiatrist; Plantar Verruca; Disappearing Nail Bed; Biofilm and the nail unit; The penetration of nail topicals; Spongiotic dermatitis; Shoe dermatitis; Plantar psoriasis and biologics; Cutaneous manifestations of the diabetic foot; Pyoderma Gangrenosum; Elephantiasis nostras verrucosa and lymphedema; and plantar melanoma.

There are an estimated 32 million people with onychomycosis in the United States alone, making it the most common nail disease seen and treated, but also quite misunderstood. With the sole focus of this book devoted to onychomycosis, the reader is provided with insight into the diagnosis and management of this nail infection. Onychomycosis includes chapters on how fungus infects the nail unit, the types of nail fungus, diagnosis from a gross and microscopic view, and the various treatment options available. With chapters written by the world's experts along with dozens of high quality color photographs and illustrations, this book is a practical reference guide for every dermatologist, podiatrist, and primary care physician.

This issue of Clinics in Podiatric Medicine and Surgery will focus on the dermatologic manifestations of the lower extremity. Articles will include: Fungal, Nail Surgery, Psoriasis, Eczema, Drug Reactions, Melanoma, and many more.