In this issue of Dermatologic Clinics, guest editor Dr. Stan N. Tolkachjov brings his considerable expertise to the topic of Neutrophilic Dermatoses. Top experts in the field cover topics such as pyoderma gangrenosum: diagnostic criteria, subtypes, systemic associations, and workup ; Sweet syndrome and neutrophilic dermatosis of the dorsal hands; neutrophilic urticarial dermatoses, including Schnitzler syndrome; hidradenitis suppurativa and its relationship to neutrophilic dermatoses; and much more. Contains 15 relevant, practice-oriented topics including overview of neutrophilic biology, pathophysiology, and classification of neutrophilic dermatoses; postoperative and peristomal pyoderma gangrenosum; treatment of pyoderma gangrenosum; pediatric neutrophilic dermatoses; quality of life with neutrophilic dermatoses; and more. Provides in-depth clinical reviews on neutrophilic dermatoses, 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.