Table 2. Lumbar puncture result and CSF analysis.
NMO/AQP4-IgG: anti-aquaporin-4 antibody; VDRL: Venereal Disease Research Laboratory test; CMV PCR: cytomegalovirus polymerase chain reaction
| CSF Analysis | Value | Reference Range |
| Color | Colorless | Colorless |
| Clarity | Clear | Clear |
| Protein | 21.8 mg/dL | 15-45 mg/dL |
| Glucose | 77 mg/dL | 40-70 mg/dL |
| Absolute WBC | 5/cumm | 0-5/cumm |
| RBC | 0/cumm | non |
| Xanthochromia | Absent | Absent |
| oligoclonal band | 9 Bands | <2 Bands |
| NMO/AQP4-IgG | Negative | Negative |
| Borrelia burgdorferi antibodies | 1019 | 1003-1030 |
| VDRL | Negative | |
| CMV PCR | Negative | |
| Angiotensin Convert enzyme | Negative |