Abstract
Eosinophilic pustular dermatosis (EPD) is a non-infectious dermatosis characterized by eosinophilic infiltration of hair follicles. It was first described by Ise and Ofuji in 1965 in a female case with pustules on the arms and face, and eosinophilic infiltration of the follicles and leukocytosis in the peripheral blood were detected in the histopathological examination, and this form is known as classical EPD. Over the years, apart from classical EPD, three forms of immunosuppression-related EPD (mostly HIV-related) and infantile EPD have been defined, and some researchers suggest that these three forms, which differ clinically from each other, should be considered as different diseases. We review this rare entity, more than fifty years after its description.