From: Minimally invasive keyhole techniques for resection of giant intracranial tumors
Characteristic | N |
---|---|
Total patients | 95 |
 Female | 49 (51.6%) |
 Male | 46 (48.4%) |
Mean age, years (range) | 52.3 (23–83) |
Presenting tumor | |
 Meningioma | 54 (56.8%) |
 Glioma | 25 (26.3%) |
 Schwannoma | 12 (12.6%) |
 Pituitary adenoma | 2 (2.1%) |
 Metastasis | 1 (1.1%) |
 Cholesteatoma | 1 (1.1%) |
Mean tumor volume, cm3 | 92.4 |
Mean follow-up, months (range) | 28.3 (10–72) |