Table 1.
Preoperative, intraoperative, and postoperative clinical data.
| Preoperative symptoms | Patients | Reason for intraoperative subtotal resection | Patients | Postoperative facial palsy (grade) | Patients |
|---|---|---|---|---|---|
| Facial palsy | 2 (11.7) | Tumor adherent to facial nerve | 14 (82.3) | I | 13 (76.4) |
| Hearing loss | 17 (100.0) | Tumor adherent to brain stem | 6 (35.3) | II | 3 (17.6) |
| Tinnitus | 10 (58.8) | Tumor adherent to brain stem and facial nerve | 3 (17.6) | III | 1 (5.8) |
| Vertigo | 9 (52.9) | IV–VI | – | ||
| Aural fullness | 3 (17.6) | ||||
| Hydrocephalus | 1 (5.8) |
Data are presented as n (%).