Neutrophilic dermatoses

The neutrophilic dermatoses are a group of related cutaneous disorders that frequently have systemic manifestations or associations. Although there are distinct clinical differences in the classical lesions of these disorders, there are many patients who have overlapping features. In addition, the associated systemic manifestations or associated diseases are often similar among these disorders. Lastly, the management of these disorders is common, with the frequent use of corticosteroids and non-steroidal immunosuppressive or immunomodulatory agents.