30 December 2024 : Clinical Research
Hemorrhagic Risk in Vestibular Schwannoma Surgeries: Insights and Implications
Alper Tabanli1ABCDEFG*, Hakan Yilmaz




DOI: 10.12659/MSM.946583
Med Sci Monit 2024; 30:e946583
Table 1 Demographic characteristics and tumor features of patients with vestibular schwannoma.
Characteristic | More-bleeding Group (n=15) | Less-bleeding Group (n=15) | Total (n=30) |
---|---|---|---|
Age (mean±SD, range) | 45.2±10.5, 18–75 | 40.3±12.2, 20–68 | 42.8±11.5, 17–81 |
Sex (Male/Female) | 9/6 | 8/7 | 17/13 |
Tumor size (mean±SD, range) | 3.8±0.9, 2.1–5.0 | 2.1±0.6, 1.8–3.0 | 3.0±1.2, 1.8–5.0 |
Presence of chronic diseases [n (%)] | 9 (60%) | 2 (13%) | 11 (37%) |
Main clinical symptoms [n (%)] | Hearing loss: 12 (80%), Tinnitus: 10 (66%), Vertigo: 8 (53%) | Hearing loss: 13 (86%), Tinnitus: 11 (73%), Vertigo: 7 (46%) | Hearing loss: 25 (83%), Tinnitus: 21 (70%), Vertigo: 15 (50%) |
SD – standard deviation. |