Letellier E, Longhurst H, Diaz-Cano S J, D'Cruz D
Department of Clinical Immunology, St Bartholomews and The Royal London School of Medicine and Dentistry, UK.
Clin Exp Rheumatol. 2001 Nov-Dec;19(6):738-9.
We describe a patient with discoid lupus erythematosus whose pattern of disease evolved into a systemic vasculitis polyarteritis nodosa.