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. Author manuscript; available in PMC: 2010 Mar 18.
Published in final edited form as: Epilepsia. 2009 Apr 6;50(9):2053–2060. doi: 10.1111/j.1528-1167.2009.02079.x

Table 4. Pathologic findings of 40 patients with Engel class I outcome (free of disabling seizures) versus Engel class II–IV (continued disabling seizures).

Class I (n=24) Class II–IV (n=16) p-valuea
Pathology
Mesial temporal sclerosis 4 3
Gliosis only 19 13 1.0
Focal malformation of cortical development 1 0
a

Fisher’s exact test comparing outcomes of patients withmesial temporal sclerosis (MTS) versus gliosis.