Table 2.
Subsequent laboratory tests June-December 2013
| Serum Test | Result |
|---|---|
| Lyme antibody | Negative |
| Triglycerides | 111 mg/dL |
| Fibrinogen | 338 mg/dL |
| Russel viper venom test | 34.4 s |
| Anti beta-2 glycoprotein antibodies | Negative |
| Anti cardiolipin antibodies | Negative |
| Serum protein electrophoresis | No paraprotein spike |
| Vitamin B12 | 580 pg/mL |
| Lactate dehydrogenase | 135 IU/L |
| Thyroid stimulating hormone | 2.4 mIU/L |
| Anti thyroperoxidase antibody | Negative |
| Anti thyroglobluin antibody | Negative |
| Anti SSA antibody | Negative |
| Anti SSB antibody | Negative |
| Natural killer cell function | 63 LUs |
| Soluble interleukin 2 receptor | 713 U/mL |
| 16 s rDNA primer set | Negative |
| 28 s rDNA primer set | Negative |
| MELAS A3243G mutation: blood | Negative |
| Urine protein electrophoresis | Negative |
| Kappa/Lambda light chain ratio | 0.71 |
| CSF Test | Result |
| Fungal culture | No growth |
| Venereal disease research laboratory test | Negative |
| Galactomannan | Negative |
| Beta-D-glucan | Negative |
| Varicella zoster virus polymerase chain reaction | Negative |
| Whipple polymerase chain reaction | Negative |
| Cytology | Heterogeneous lymphocytes |