| Sedimentation rate | 108 mm/hr |
| C reactive protein | 26.8 mg/dl |
| ANA screen | Negative |
| DS DNA screen | Negative |
| ENA Smith | Negative |
| ENA RNP | Negative |
| Rheumatoid factor | Negative |
| SS A antibody | Negative |
| SS B antibody | Negative |
| C-ANCA | <1:20 |
| P-ANCA | <1:20 |
| C1 esterase inhibitor | 39 (within normal limits) |
| C3 complement | 103 (within normal limits) |
| C4 complement | 25 (within normal limits) |