| Literature DB >> 6338899 |
F C Powell, A L Schroeter, H O Perry, W P Su.
Abstract
Direct immunofluorescence was done in fifty-one cases of pyoderma gangrenosum. Biopsy specimens were taken from the peripheral erythematous zone of the lesion. In thirty-one cases (61%), there was positive immunofluorescence, with perivascular deposition of immune reactants being the most frequent pattern (twenty-seven cases). These findings support a vasculitic pathogenesis of pyoderma gangrenosum.Entities:
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Year: 1983 PMID： 6338899 DOI： 10.1111/j.1365-2133.1983.tb03966.x
Source DB: PubMed Journal: Br J Dermatol ISSN： 0007-0963 Impact factor: 9.302