Table 3 Classification of lesions according to morphological features
Lesions | Patients no. (n = 30) | % | Lesions no. (n = 71) | % |
|---|---|---|---|---|
Size | ||||
 0.1-<2 cm | 18 | 60.0 | 37 | 52.1 |
 2-<4 cm | 22 | 73.3 | 27 | 38.0 |
 4-6 cm | 8 | 26.7 | 7 | 9.9 |
Shape | ||||
 Ovoid | 24 | 80.0 | 29 | 40.8 |
 Rounded | 18 | 60.0 | 42 | 59.2 |
Special features | ||||
 Calcification | 2 | 6.7 | 8 | 11.3 |
 Hemorrhage | 2 | 6.7 | 2 | 2.8 |
Enhancement | ||||
 Marginal | 14 | 46.7 | 32 | 45.1 |
 Ring | 6 | 20 | 12 | 16.9 |
 Intralesional | 10 | 33.3 | 10 | 14.1 |
 None | 8 | 26.7 | 17 | 23.9 |
Edema | 12 | 40.0 | 13 | 18.3 |
SUV max* | ||||
 0.2- < 10 | 28 | 93.3 | 61 | 85.9 |
 10 up to20 | 12 | 40.0 | 10 | 14.1 |
 Compared to contralateral brain matter | ||||
  Less than | 14 | 46.7 | 41 | 57.7 |
  Equal | 2 | 6.7 | 27 | 38.0 |
  More than | 14 | 46.7 | 3 | 4.2 |