Table 6.
Crossmatch between MRI findings (columns) and CSF findings (rows).
|
None (normal MRI) | Meninges | Synovium of the articular facets | Muscles | Meninges and synovium of the articular facets | Meninges and muscles | Synovium of the articular facets and muscles | Meninges, synovium of the articular facets and muscles |
|---|---|---|---|---|---|---|---|---|
| Cell count | ||||||||
| >500 WBC/μL | 0 | 10 | 1 | 0 | 12 | 15 | 2 | 5 |
| 101–500 WBC/μL | 0 | 4 | 0 | 1 | 3 | 0 | 0 | 3 |
| 31–100 WBC/μL | 0 | 1 | 0 | 1 | 2 | 0 | 0 | 1 |
| 6–30 WBC/μL | 1 | 1 | 0 | 1 | 1 | 1 | 2 | 2 |
| Neutrophil % | ||||||||
| >60% | 1 | 16 | 1 | 1 | 17 | 15 | 4 | 10 |
| 31–60% | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 |
| 10–30% | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| <10% | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Albumin concentration | ||||||||
| >300 mg/dL | 0 | 3 | 0 | 0 | 6 | 2 | 0 | 0 |
| 101–300 mg/dL | 0 | 2 | 0 | 0 | 2 | 5 | 0 | 0 |
| 30–100 mg/dL | 1 | 9 | 1 | 3 | 10 | 8 | 4 | 9 |
| <30 mg/dL | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 2 |
For each match, the number of cases is reported.