this study compares the immunologic features of a homogeneous group of patients with discoid lupus erythematosus ( dle ) strictly limited to the skin ( group 1 ) with those of patients with active discoid skin lesions plus visceral involvement ( group 2 ) and with those of lupus erythematosus ( le ) patients with proliferative glomerulonephritis ( group 3 ) .
C0024138
discoid lupus erythematosus
C0409974
lupus erythematosus