[Hypereosinophilic dermatitis (Nir-Westfried). A variant in the spectrum of the hypereosinophilia syndrome].

Hypereosinophilic dermatitis represents a clinically distinct disorder in the spectrum of eosinophilic dermatoses. Its major clinical symptoms include pruriginous papular skin eruptions associated with blood eosinophilia. Histological examination reveals a diffuse, dense infiltration with eosinophils. We discuss the clinical picture, differential diagnosis, and therapy in the light of two cases.