Table 2 Manifestations of intraspinal abnormalities
Intraspinal abnormality | Number of patients | Percent |
|---|---|---|
Diastematomyelia | 306 | 45.60 |
Syringomyelia | 273 | 40.69 |
Tethered cord | 190 | 28.32 |
Low conus | 58 | 8.64 |
Intraspinal mass | 39 | 5.81 |
Chiari malformation | 32 | 4.77 |
Fatty filum | 27 | 4.02 |
Spina bifida (occulta excluded) | 17 | 2.53 |
Tumor | 17 | 2.53 |
Cyst | 12 | 1.79 |
Syringomyelus | 4 | 0.60 |
Dural ectasia | 1 | 0.15 |
Undiagnosed cord MRI hyperintensity | 1 | 0.15 |