Autoantibody Screen
Performed
ANA titer: 1:80 (normal <1:40)
Anti-dsDNA antibodies: positive
Anti-Ro Antibodies: Negative
Anti-La Antibodies: Negative
Rheumatoid Factor: Negative
Anti-CPA: Negative
Full Blood Count
Performed
WBC/DC: 3,500/mm3
N: 57%, L: 29%
Hb: 10.1 g/dL
PCV (Hematocrit): 43%
Platelets: 79,000/mm3
Urinalysis and Renal Functions
Performed
Appearance: clear
Pus Cells, RBC, Cell Casts: nil/hpf
Urea: 4.5 mmol/L (2.5-6.7)
Creatinine: 0.9 mg/dl (0.8-1.4)
ESR + CRP
Performed
ESR: 80 mm/1h (< 15)
CRP: 0.8 ng/ml (< 6)