[Circulating immune complexes and clinico-immunologic subtypes of systemic lupus erythematosus. II]

Characterization of clinicoimmunological subtypes of systemic lupus erythematosus was based on a detailed serological investigation of 90 SLE patients. Association between excessive formation of circulating immune complexes and the development of some clinical and serological manifestations of systemic lupus erythematosus including active lupus nephritis without the nephrotic syndrome, systemic vasculitis and Sjogren's syndrome was established.