ANA 1: 5,120 homogeneous pattern. -Rheumatoid factor: negative. 'I C3 complement = 22 mg/dL (normal = 55 to 120 mg/dL). -“C4 complement = 3 mg/dl.
Serological testing was positive for ANA at titers >1:5120 with homogenous nuclear staining ... Rheumatoid factor (RF) and anti-CCP were within normal limits.