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Rheumatology & Immunology · criteria

Hypersensitivity Vasculitis

American College of Rheumatology 1990 classification criteria for hypersensitivity vasculitis (≥3 of 5 criteria: sensitivity 71.0%, specificity 83.9%).

Criteria (≥3 of 5 for classification)

Source: Adapted from Calabrese LH, Michel BA, Bloch DA, et al: The American College of Rheumatology 1990 criteria for the classification of hypersensitivity vasculitis, Arthritis Rheum 33:1108–1113, 1990 (Table 2, p 1110); and Textbook of pediatric rheumatology, ed 7, Philadelphia, 2016, Elsevier (Table 38.2, p 511).

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