Web: | mayocliniclabs.com |
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Email: | mcl@mayo.edu |
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Values are valid only on day of printing. |
Confirming a diagnosis of bullous pemphigoid, cicatricial pemphigoid, pemphigoid gestationis and other variants of pemphigoid, all types of pemphigus, including paraneoplastic pemphigus (paraneoplastic multiorgan syndrome), dermatitis herpetiformis, linear IgA bullous dermatosis, chronic bullous disease of childhood, epidermolysis bullosa acquisita, porphyria cutanea tarda, bullous eruption of lupus erythematosus, and atypical or mixed forms of bullous disease, systemic lupus erythematosus, cutaneous lupus erythematosus, or other variants, vasculitis, lichen planus, and other inflammatory diseases
This test is not useful for diagnosis of malignancies involving the skin.
See Pathology Consultation Ordering Algorithm in Special Instructions.
Direct Immunofluorescence Staining of Cryostat-Prepared Skin Biopsy Sections for IgG, IgM, IgA, C3, and Fibrinogen Deposition