Table 2.
Clinical characteristics and spinal MRI of patients with SIH (n = 9).
| Patient No. | Age (years) | Sex | Symptoms | CSF pressure (cmH2O) | Spinal MRI findings |
||
|---|---|---|---|---|---|---|---|
| Epidural fluid collection (location) | Paraspinal fluid collection (location) | C1−2 sign | |||||
| 1 | 14 | F | Headache | NA | + (S) | – | – |
| 2 | 60 | F | Orthostatic headache | 9.2 | + (S) | – | – |
| 3 | 32 | F | Orthostatic headache, tinnitus | NA | + (T/S) | – | – |
| 4 | 50 | F | Orthostatic headache, tinnitus, ear fullness | NA | + (C/T/L/S) | + (C/L) | + |
| 5 | 16 | M | Headache | NA | + (S) | – | – |
| 6 | 40 | F | Headache, tinnitus, sensorineural hearing loss | NA | + (T) | + (C/T) | – |
| 7 | 52 | F | Headache, sensorineural hearing loss | NA | + (T) | + (T) | – |
| 8 | 28 | M | Headache, nausea | NA | + (C/T/L/S) | + (C/T/L) | + |
| 9 | 31 | M | Orthostatic headache, nausea | NA | + (C/T/L/S) | + (C/T/L) | + |
NA not available, C cervical spine, T thoracic spine, L lumbar spine, S sacral spine.