title: Proper biopsy technique for immunofluorescence tests on skin.
abstract: Successful use of direct immunofluorescence tests on skin depends on selection of the appropriate biopsy site, careful preparation of the specimen, and prompt transportation to a reliable laboratory. Recommendations for selection of biopsy sites in various dermatoses and methods available for handling specimens are discussed.
mesh_terms: D001706:Biopsy / Q000379:methods*; D003874:Dermatitis Herpetiformis / Q000175:diagnosis; D005455:Fluorescent Antibody Technique; D006801:Humans; D008010:Lichen Planus / Q000175:diagnosis; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis; D010392:Pemphigus / Q000175:diagnosis; D011164:Porphyrias / Q000175:diagnosis; D012867:Skin / Q000276:immunology*; D012872:Skin Diseases, Vesiculobullous / Q000175:diagnosis; D013048:Specimen Handling / Q000379:methods; D014652:Vascular Diseases / Q000175:diagnosis