Table 1 Demographic characteristics of patients with insulo-Sylvian glioma
Variable (n = 45) |  |
|---|---|
Age (mean, SD, in years) | 47 (15) |
Gender | |
 Female (n (%)) | 22 (49%) |
Ipsilesional side | |
 Left (n (%)) | 26 (58%) |
WHO grade (n (%)) | |
 Grade II gliomas | 10 (22%) |
 Grade III gliomas | 10 (22%) |
 Grade IV gliomas | 25 (56%) |
Location of the tumor (n (%)) | |
 Insula | 6 (13%) |
 Frontal predominant | 13 (29%) |
 Temporal predominant | 22 (49%) |
 Parietal predominant | 4 (9%) |