Table 1 Characteristics of World Health Organization (WHO) grade I meningiomas presenting with subdural hematoma
Number of patients | 66 |
|---|---|
Male/female | 28/38 |
Mean age | 61.9 years (range 26–85 years) |
Location | |
Convexity | 49 (74.2%) |
Falcine | 5 |
Sphenoidal | 5 |
Parasagittal | 4 |
Skull base/tentorial/posterior fossa | 1/1/1 |
Histology | |
Meningothelial | 26 |
Angiomatous | 11 |
Transitional | 11 |
Fibrous | 8 |
Not further specified | 8 |
Microcystic/mixed | 1/1 |
Outcome | |
Alive | 47 |
Alive with deficit | 7 |
Dead | 5 |
Not available | 7 |