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Pachydermatous eosinophilic dermatitis
Author(s) -
JACYK W. K.,
SIMSON I. W.,
SLATER D. N.,
LEIFERMAN K. M.
Publication year - 1996
Publication title -
british journal of dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.304
H-Index - 179
eISSN - 1365-2133
pISSN - 0007-0963
DOI - 10.1046/j.1365-2133.1996.33792.x
Subject(s) - dapsone , eosinophilia , eosinophil , medicine , atopic dermatitis , pathology , eosinophil cationic protein , immunology , eosinophil granule proteins , peripheral blood , eosinophilic , eosinophilic fasciitis , fibrosis , hypereosinophilic syndrome , prednisolone , dermatology , asthma , surgery
Summary We report three South African black teenage girls with extensive pruritic papular lesions arising on a pachydermatous base, resembling severe atopic dermatitis or onchodemiatitis. All three had peculiar hypertrophic genital lesions and peripheral blood eosinophilia. Histological studies showed an eosinophil‐rich lymphohistiocytic infiltrate and variable fibrosis. Extensive fibrillar extracellular deposition of eosinophil granule major basic protein was demonstrated by an indirect immuno‐fluorescence technique. A beneficial therapeutic effect was obtained using dapsone, prednisolone and cetirizine. The term pachydermatous eosinophilic dermatitis is proposed and its position among other conditions characterized by peripheral blood and skin tissue eosinophilia. is discussed.