Table 3 Symptoms of each groups at the time of Gamma Knife Radiosurgery
Symptoms | With prior surgery | Without prior surgery |
|---|---|---|
Headache | 11 | 18 |
Facial numbness | 5 | 11 |
Hearing loss | 3 | 0 |
Ptosis | 4 | 4 |
Ocular motility disorders | 5 | 3 |
Visual field defect | 5 | 3 |
Diplopia | 2 | 5 |
Dizziness | 1 | 0 |
Facial pain | 0 | 4 |
Tinnitus | 1 | 0 |
Facial paresthesia | 2 | 2 |
Exophthalmos | 1 | 2 |
Extremity numbness | 0 | 3 |
Seizure | 3 | 0 |
Facial paresis | 2 | 0 |