Table 1 Laboratory testing results at different time periods of this patient’s presentation
Laboratory testing | Six years prior to WNVE presentation | Current presentation | Normal ranges |
|---|---|---|---|
Peripheral blood and serum | |||
 White blood cells (cells/μL) | 1800 | 2100 | (4500–13,000) |
 Neutrophils (cells/μL) | 1062 | 1810 | (1800–8000) |
 Lymphocytes (cells/μL) | 702 | 270 | (1200–5200) |
 Monocytes (cells/μL) | 18 | 0 | (200–900) |
 Eosinophils (cells/μL) | 18 | 10 | (15–500) |
 Basophils (cells/μL) | 18 | 0 | (0–200) |
 Platelets (cells/μL) | 184,000 | 103,000 | (140,000–400,000) |
 Hemoglobin (g/L) | 12.7 | 11.3 | (12.0–16.9) |
 Hematocrit (%) | 36.8 | 32.0 | (36.0–49.0) |
 CD3 T lymphocytes (cells/μL) | NM | 288 | (700–2100) |
 CD4 T lymphocytes (cells/μL) | NM | 161 | (300–1400) |
 CD8 T lymphocytes (cells/μL) | NM | 68 | (200–900) |
 CD56+16 NK lymphocytes (cells/μL) | NM | 13 | (90–600) |
 CD19 B lymphocytes (cells/μL) | NM | 8 | (100–500) |
 IgG | 3100 | 2180 | (694–1618) |
 IgG1 | 2340 | 1780 | (382–929) |
 IgG2 | 397 | 203 | (241–700) |
 IgG3 | 323 | 140 | (22–178) |
 IgG4 | 2.2 | 2.2 | (4–48) |
 IgA | 329 | 217 | (81–463) |
 IgM | 101 | 66 | (48–271) |
Cerebrospinal fluid | |||
 CSF: White blood cells (cells/μL) | NM | 8 | (0–5) |
 CSF: Polymorphonuclear cells (cells/μL) | NM | 5 | (0) |
 CSF: Mononuclear cells (cells/μL) | NM | 3 | (0–5) |
 CSF: Red blood cells (cells/μL) | NM | 3 | (0–10) |