Most frequent findings at spinal cord MRI
| Neuro image criteria | Number of patients | Results ONM patients |
|---|---|---|
| Classification scale | ||
| A – Large lesions (more than 3 segments) | 13/21 | Cases: 2, 5, 6, 7, 8, 10, 11, 12, 14, 16, 19, 21, 24 |
| A1 – Large lesions | 9/21 | Cases: 10, 11, 12, 14, 15, 16, 19, 21, 24 |
| A2 – Large lesions with cavitation | 2/21 | Cases: 5, 8 |
| A3 – Large lesions with atrophy | 2/21 | Cases: 2, 7 (1 small lesion at thoracic level and extense spinal cord atrophy) |
| B – small lesions (less than 3 segments) | 2/21 | Cases: 13, 17 |
| C – Single and small lesion | 2/21 | Cases: 3, 9 |
| D – normal | 2/21 | Cases: 1, 23 (cervical level) |