Polyarteritis nodosa in hairy cell leukemia: treatment with interferon-alpha.

Carpenter, M T; West, S G · J Rheumatol · 1994

case_report · Level V

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Abstract

Polyarteritis nodosa (PAN) is a rare but well described complication of hairy cell leukemia, with 17 cases reported. Treatment has been with prednisone or cyclophosphamide, with variable results. We describe a case of PAN associated with hairy cell leukemia treated with interferon-alpha with autopsy proven resolution of the vasculitis.

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