Cutaneous Vesiculobullous Lesions : A Clinicopathologic Study
Vesiculobullous disorders could be either immunobullous or non-immunobullous. The spectrum was analyzed using histopathology, direct immunofluorescence (DIF), and salt-split technique. Among the 104 patients analyzed, 77 (74%) were immunobullous and 25 (24%) were having non-immunobullous diseases. Bullous pemphigoid (20.2%) is the commonest among immunobullous lesions, and epidermolysis bullosa (11.5%) was the most frequent non-immunobullous lesion. Involvement of the hair and nail and a positive family history were common relationships for non-immunobullous disorders. Immunobullous lesions showed DIF positivity whereas non-immunobullous lesions were DIF negative. Perilesional DIF was more sensitive and specific than lesional DIF. The commonest antibody was immunoglobulin G (IgG) (78.9%) followed by complement 3c (C3c) (38.1%), immunoglobulin A (IgA) (25%), and immunoglobulin M (IgM) (6.6%). No lesion should be considered non-immunobullous unless both lesional and perilesional DIF results were negative.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:20 |
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Enthalten in: |
Skinmed - 20(2022), 1 vom: 30., Seite 35-46 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Basu, Keya [VerfasserIn] |
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Themen: |
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Anmerkungen: |
Date Completed 20.04.2022 Date Revised 20.04.2022 published: Electronic-eCollection Citation Status MEDLINE |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM339652365 |
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520 | |a Vesiculobullous disorders could be either immunobullous or non-immunobullous. The spectrum was analyzed using histopathology, direct immunofluorescence (DIF), and salt-split technique. Among the 104 patients analyzed, 77 (74%) were immunobullous and 25 (24%) were having non-immunobullous diseases. Bullous pemphigoid (20.2%) is the commonest among immunobullous lesions, and epidermolysis bullosa (11.5%) was the most frequent non-immunobullous lesion. Involvement of the hair and nail and a positive family history were common relationships for non-immunobullous disorders. Immunobullous lesions showed DIF positivity whereas non-immunobullous lesions were DIF negative. Perilesional DIF was more sensitive and specific than lesional DIF. The commonest antibody was immunoglobulin G (IgG) (78.9%) followed by complement 3c (C3c) (38.1%), immunoglobulin A (IgA) (25%), and immunoglobulin M (IgM) (6.6%). No lesion should be considered non-immunobullous unless both lesional and perilesional DIF results were negative | ||
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