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Classification
type A type B type C p-value
Gender male 6 6 6
female 1 7 2 > 0.05
localization frontal temporal
parietal occipital
5 5 7
2 6 0
0 2 1
0 0 0 > 0.05
seizure frequency prior to
surgery daily 7 10 6
weekly 2 3 0 > 0.05
TSC mutation tested/ not found 0 1 0 TSC1 152 TSC2 532
not tested 6 4 4 > 0.05
types of seizures at surgery infantile spasms
focal seizures with awareness
focal seizures with impaired awareness
2 3 1
2 5 6
3 5 1 > 0.05
MRI classification
according to Gallagher et al. 2010 11
A 110
B 233
C 011
combination 4 2 2
not applicable 0 4 2 > 0.05
FCD-like features no 4 4 3
yes 3750.037
Side left 1 6 3
right 6 7 5 > 0.05
type of surgery lesionectomy lobar resection
hemispherotomy
6 7 5 1 3 1
0 3 2 > 0.05
two
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Table 2 Patients characteristics. All available clinical data were collected and tested for correlation with the histologically classified tuber types. Significance levels are presented in the last column.