Table 1 Patients and brain mass lesions data
From: Gross pathology of brain mass lesions by intraoperative ultrasonography: a comparative study
Parameters | Number of patients | % |
|---|---|---|
Age | ||
Range (3 months:72 years) | ||
Mean (49 years) | ||
Sex | ||
Males | 235 | 64.4 |
Females | 130 | 35.6 |
Pathology | ||
Tumors | 263 | 72 |
Hematomas | 61 | 17 |
Abscesses | 41 | 11 |
Site to tentorium cerebelli | ||
Supratentorial | 274 | 75 |
Infratentorial | 91 | 25 |