Eosinophilic pustulosis with pemphigus-like antibody.
A 75-year-old male with eosinophilic pustulosis Ofuji complicated by superinfection with Pseudomonas aeruginosa and Proteus mirabilis is described. This is the first case of eosinophilic pustulosis with an antiepidermal antibody. This antibody was directed against the intercellular substance of the lower epidermis and it was detected by direct immunofluorescence in the patient's normal and lesional skin. As revealed by indirect immunofluorescence the patient's serum reacted with intercellular substance of human lower epidermis but not with guinea pig esophagus. Possibly the detected autoantibody is not characteristic for eosinophilic pustulosis Ofuji but rather an accompanying feature of this case similar to the antiepidermal antibodies found in patients with drug reactions and burns.
D000368:Aged; D001323:Autoantibodies / Q000032:analysis*; D004802:Eosinophilia / Q000276:immunology*; D004804:Eosinophils / Q000276:immunology; D004817:Epidermis / Q000276:immunology; D005260:Female; D005455:Fluorescent Antibody Technique; D005499:Folliculitis / Q000276:immunology*; D005533:Foot Dermatoses / Q000276:immunology; D006801:Humans; D007958:Leukocyte Count; D010392:Pemphigus / Q000276:immunology*
D001323:Autoantibodies