Table 2

Surgical procedures, histopathological findings, and outcome in 74 patients with lesional MTLE*

Factor	Total number of patients	Number of patients with outcome (%)
Factor	Total number of patients	Class I & II		Class III & IV		p Value
*See Outcome Data for explanation of Engel Classification. Classes I and II combined represent satisfactory outcomes, whereas Classes III and IV together represent unsatisfactory outcomes. See Resection Strategy for explanation of surgical approaches. Statistical analyses were done with Fisher’s exact test. Comparison of p values: factor present compared with factor absent for seizure outcome—for example, left v right.
DNT, dysembryoplastic neuroepithelial tumour.
All procedures	74	64	(86.5)	10	(13.5)
Right operation	32	30	(93.8)	2	(6.3)
Left operation	42	34	(81.0)	8	(19.0)	0.172
AH	32	28	(87.5)	4	(12.5)
Right	15	15	(100)	0	(0)
Left	17	13	(76.5)	4	(23.5)	0.104
Ganglioglioma/DNT	19	18	(94.7)	1	(5.3)
Other tumour	4	4	(100)	0	(0)
Dysplasia	3	2	(66.7)	1	(33.3)
Other/normal	6	4	(66.7)	2	(33.3)
PARTAH	17	15	(88.2)	2	(11.8)
Right	6	6	(100)	0	(0)
Left	11	9	(81.8)	2	(18.2)	0.515
Ganglioglioma/DNT	10	9	(90.0)	1	(10.0)
Other tumour	3	3	(100)	0	(0)
Dysplasia	2	1	(50.0)	1	(50.0)
Other	2	2	(100)	0	(0)
POLAH	15	14	(93.3)	1	(6.7)
Right	6	6	(100)	0	(0)
Left	9	8	(88.9)	1	(11.1)	1.000
Ganglioglioma/DNT	8	8	(100)	0	(0)
Other tumour	3	2	(66.7)	1	(33.3)
Dysplasia/other	4	4	(100)	0	(0)
BASAH	7	6	(85.7)	1	(14.3)
Right	3	2	(66.7)	1	(33.3)
Left	4	4	(100)	0	(0)	0.429
Ganglioglioma/DNT	5	4	(80.0)	1	(20.0)
Tumour/dysplasia	2	2	(100)	0	(0)
TEMPAH	3	1	(33.3)	2	(66.7)
Dysplasia	1	1	(100)	0	(0)
Ganglioglioma/tumour	2	0	(0)	2	(100)