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Length of the meningeal veins
| Meningeal veins | Cadavers (n = 60) | DSA (n = 60) | CTV (n = 50) |
|---|---|---|---|
| Tentorium sinus | 7.5 ± 3.2 (5.2–11.1) | 6.1 ± 2.4 (3.8–10.2) | 5.6 ± 2.0 (4.2–7.0) |
| Upper-transverse sinus | 10.9 ± 8.1 (1.7–23.6) | 10.3 ± 6.1 (5.4–19.3) | 10.4 ± 6.5 (4.4–21.8) |
| Total | 10.0 ± 7.2 (1.7–23.6) | 7.8 ± 4.5 (3.8–19.3) | 9.2 ± 5.9 (4.2–21.8) |
No difference in comparison with the cadavers, DSA and CTV (ANOVA, p > 0.05); No difference was found between two sides (t test, p > 0.05)
