Neuropathological diagnoses | Total (n=236) | Children (n=108) | Adults (n=128) |
---|---|---|---|
Parenchymal malformations | 50 | 32 | 18 |
Major malformations | 17 | 11 | 5 |
Gross malformations | 10 | 7 | 2 |
Focal cortical dysplasia | 4 | 2 | 2 |
Tuberous sclerosis | 2 | 2 | 0 |
Other | 1 | 0 | 1 |
Microdysgenesis | 33 | 20 | 13 |
Vascular malformations | 13 | 2 | 11 |
Low grade tumours | 22 | 9 | 13 |
Cysts | 1 | 0 | 1 |
Malignant tumours | 1 | 0 | 1 |
Infections | 1 | 1 | 0 |
Hippocampal sclerosis | 24 | 6 | 18 |
Atrophic-gliotic lesions | 124 | 58 | 66 |