Table 3: Results of pertinent rheumatological workup. ANA= anti-nuclear antibody.
- |
Result (ref range) |
- |
Result (ref range) |
Sedimentation Rate |
59 mm/hr (0-29mm/hr) |
C-reactive protein |
88.9 mg/L (<10mg/L) |
ANA |
Positive, homogenous 1:40 (< 1:40) |
Anti-double stranded DNA |
Positive, 118 IU (0-24 IU) |
ANCA, PR3/MPO |
Negative |
Anti-Smith/RNP |
Negative |
C3 |
72 mg/dL (90-180 mg/dL) |
C4 |
15 mg/dL (10-40mg/dL) |
SSA/SSB |
0.5 U/mL (<7.0 U/mL) |
DRVVT Ratio |
3.44 (<1.12) |
Anti-cardiolipin, IgG |
< 10 GPL (0-14 GPL) |
CPK |
25 U/L (0-175 U/L) |
Rheumatoid Factor |
< 10IU/mL (0-13 IU/mL) |
Ferritin |
104 ng/mL (13-150ng/mL) |
ANCA=anti-neutrophil cytoplasmic antibody. PR3= proteinase 3, MPO=myeloperoxidase, C3= complement C3, C4=complement C4. SSA/SSB= anti-Sjogren’s syndrome antibody A/B. RNP=ribonuclear protein. DRVVT= diluted Russell viper venom time. CPK= creatine phosphokinase.