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Study of autoimmunity
| Laboratory Analysis | Result |
|---|---|
| Antinuclear antibodies (AA) | Negative |
| Anti-DNA | Negative |
| Extractable nuclear antigen | Negative |
| Thyroid hormones | Normal |
| Hepatitis B and C virus | Negative |
| Cytomegalovirus | Negative |
| Epstein-Barr virus | Negative |
| C1-inhibitor | Negative |
| Complement C4 | 64.42 mg/dl (high) |
| Complement C3 | Normal |
| Complement CH50 | Normal |
