Occurrence by type of lateral tentorial sinuses on contrast-enhanced T1-weighted MR images of 55 patients
| LTS Type | Side | |||
|---|---|---|---|---|
| Right | Left | |||
| n | (%) | n | (%) | |
| I | 16 | 29 | 14 | 25.5 |
| II | 12 | 22 | 10 | 18 |
| III | 17 | 31 | 20 | 36.5 |
| Indeterminate | 5 | 9 | 10 | 18 |
| Not visualized | 5 | 9 | 1 | 2 |
| Total | 55 | 100 | 55 | 100 |