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Characteristics of meningiomas according to imaging exams.
| Variable | n | % |
|---|---|---|
| Tumor size | ||
| Large (>4 cm) | 55 | 66.7 |
| Medium (>2 and ≤4 cm) | 26 | 32.3 |
| Small (≤2 cm) | 1 | 1.0 |
| Tumor calcification | 10 | 10.4 |
| Presence of cysts | 4 | 4.2 |
| Presence of peritumoral edema | 28 | 29.2 |
