Table 1.
Frequency of distribution of intracranial meningiomas among primary brain tumours
| Diagnosis | ||
| Frequency | Percentage | |
| Meningioma | 48 | 33.8% |
| Pituitary adenoma | 35 | 24.6% |
| Glioma | 32 | 22.5% |
| Craniopharyngioma | 4 | 2.8% |
| Ependymoma | 4 | 2.8% |
| Medulloblastoma | 4 | 2.8% |
| Schwannoma | 3 | 2.1% |
| Myeloma | 3 | 2.1% |
| Lymphoma | 2 | 1.4% |
| Epidermoid cyst | 2 | 1.4% |
| PCNSL | 1 | 0.7% |
| Meningeal haemangiopericytoma | 1 | 0.7% |
| Haemangioblastoma | 1 | 0.7% |
| Atypical teratoid/rhabdoid tumour | 1 | 0.7% |
| PNET | 1 | 0.7% |
| Total | 142 | 100% |
PCNSL: Primary Central Nervous System Lymphoma
PNET: Primitive Neuroectodermal Tumour