Table 1. Laboratory test results.
FBC: full blood count; Hb: hemoglobin; WBC: white blood cell; RBC: red blood cell; HCT: hematocrit; PLT: platelets; ESR: erythrocyte sedimentation rate; PT: prothrombin time; APTT: activated partial thromboplastin time; ALP: alkaline phosphatase; ALT: alanine aminotransferase; GGT: gamma-glutamyl transferase; HDL: high-density lipoproteins; LDL: low-density lipoprotein; CRP: C-reactive protein; ACE: angiotensin-converting enzyme; CSF: cerebrospinal fluid; Ach: acetylcholine; HIV: human immunodeficiency virus; HSV: herpes simplex virus; VZV: varicella-zoster virus; DNA: deoxyribonucleic acid; RNA: ribonucleic acid; HBsAg: hepatitis B surface antigen; EIA: enzyme immunoassay; EBV: Epstein-Barr virus, PCR: polymerase chain reaction; Ab: antibody; IgG: immunoglobulin G; IgM: immunoglobulin M
| Test | Value | Reference range | Units |
| FBC | |||
| Hb | 125 | 130–180 | g/L |
| WBC | 10.5 | 4–11 | 109/L |
| RBC | 4.58 | 4.5–6.5 | 1012/L |
| HCT | 0.37 | 0.40–0.52 | L/L |
| PLT | 225 | 150–450 | 109/L |
| Neutrophils | 8.3 | 2.0–7.5 | 109/L |
| Lymphocytes | 1.7 | 1.5–4.5 | 109/L |
| Monocytes | 0.5 | 0.2–0.8 | 109/L |
| Eosinophils | 0.0 | 0–0.4 | 109/L |
| Basophils | 0.0 | 0–0.1 | 109/L |
| ESR | 20 | 1–10 | mm/hr |
| PT | 10.8 | 10.0–13.0 | Seconds |
| APTT | 21.6 | 23–30 | Seconds |
| Serum B12 | 983 | 180–900 | ng/l |
| Serum folate | 5.9 | 3–20.0 | μg/L |
| Ferritin | 255 | 20–300 | μg/L |
| Biochemistry | |||
| Sodium | 142 | 133–146 | mmol/L |
| Potassium | 5.0 | 3.5–5.3 | mmol/L |
| Urea | 3.7 | 2.5–7.8 | mmol/L |
| Creatinine | 70 | 59–104 | mmol/L |
| ALP | 64 | 30–130 | U/L |
| ALT | 56 | 10–50 | U/L |
| Calcium | 2.32 | 2.2–2.6 | mmol/L |
| Phosphate | 1.25 | 0.8–1.5 | mmol/L |
| GGT | 22 | 0–60 | U/L |
| Amylase | 121 | 28–100 | U/L |
| Cholesterol | 4.8 | 0–5.0 | mmol/L |
| Triglycerides | 1.36 | 0–1.7 | mmol/L |
| HDL cholesterol | 0.82 | 1.2–3.0 | mmol/L |
| LDL cholesterol | 4.8 | 1.0–3.0 | mmol/L |
| Glucose | 8.9 | <5.5 | mmol/L |
| CRP | 11 | <5 | mg/L |
| ACE | 48.4 | 8–52 | IU/L |
| CSF analysis | |||
| CSF glucose | 3.0 | 50–80 | mg/100mL |
| CSF protein | 0.30 | 0.15–0.45 | g/L |
| CSF oligoclonal band | Negative | ||
| CSF viral PCR screen | Not detected | ||
| WBCs | 6 | 0–8 | mm3 |
| RBCs | <1 | <1 | mm3 |
| Gram stain | No organism seen | ||
| Culture | No growth after 48h incubation | ||
| Ach. Receptor abs | 0.34 | <0.5 | nmol/L |
| Serology | |||
| HIV 1,2 Ab p24 Ag | Not detected | ||
| HSV 1 DNA PCR | DNA not detected | ||
| HSV 2 DNA PCR | DNA not detected | ||
| VZV DNA (qualitative) | DNA not detected | ||
| HBsAg (EIA) | Not detected | ||
| EBV screen | Not detected | ||
| Enterovirus RNA PCR | RNA not detected | ||
| Treponemal Ab | Not detected | ||
| B. burgdorferi IgG/IgM | Negative, no serological evidence of B. burgdorferi |