Table 3 Summary of lesion sites on spinal segments and lesion bases
From: Diagnosis and treatment of Rosai-Dorfman disease of the spine: a systematic literature review
Spinal segments (n = 67) | Lesion bases/origins (n = 62) | ||||
|---|---|---|---|---|---|
| Â | Count | Percentage | Â | Count | Percentage |
Cervical | 26 | 38.80% | Intramedullary | 6 | 9.70% |
Thoracic | 27 | 40.30% | Intrabony | 8 | 12.90% |
Lumbar | 4 | 6.00% | Dura-based | 39 | 62.90% |
Sacrum | 3 | 4.50% | Concurrent | 9 | 14.50% |
Multi-segment lesions | 7 | 10.40% | Â | Â | Â |