title: Association of vesiculobullous eruptions with mycosis fungoides.
abstract: Mycosis fungoides (MF) is, on extremely rare occasions, associated with vesiculobullous eruptions. This report describes clinical, histological and immunohistochemical findings of a case of MF with vesiculobullous lesions. Characteristic features of our case included: bullous lesions evolving rapidly in 12-24 h with severe itch on erythematous and normal-appearing skin; a positive Nikolsky sign; an intraepidermal blister; direct and indirect immunofluorescence stainings were all negative with IgG, IgA, IgM and C3, and atypical lymphocytes in the infiltrates were of helper/inducer T cell type.
mesh_terms: D001768:Blister / Q000175:diagnosis / Q000473:pathology; D005260:Female; D005455:Fluorescent Antibody Technique; D006651:Histocytochemistry; D006801:Humans; D008875:Middle Aged; D009182:Mycosis Fungoides / Q000150:complications* / Q000473:pathology; D012872:Skin Diseases, Vesiculobullous / Q000150:complications* / Q000473:pathology; D012878:Skin Neoplasms / Q000150:complications* / Q000473:pathology