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pubmed:abstractText |
This study concerns a retrospective analysis of 63 consecutive patients presenting with leukocytoclastic vasculitis at the Departments of Dermatology or Rheumatology of the University Hospital Ghent (Belgium) (period 1988-1993). The diagnosis of leukocytoclastic vasculitis was confirmed by histopathology in all cases. All patients were screened for underlying causes, including drugs, infection, systemic autoimmune disease or neoplasia. In 34 patients, an etiological factor was identified: drugs (5 patients), infection (6 patients), drugs or infection (4 patients), systemic autoimmune disease (10 patients), Henoch Shönlein (6 patients), neoplasia (2 patients) and cryoglobulinemia (1 patient). In the group of patients with leukocytoclastic vasculitis in the context of systemic autoimmune disease, 4 patients suffered from systemic lupus erythematosus, 2 from Wegener's disease, 2 from Behçet's disease, 1 from polyarteritis nodosa and 1 from rheumatoid arthritis. In the remaining 29 patients, no cause for the vasculitis could be identified.
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