Factors predicting the outcome following surgical treatment of mesial temporal epilepsy due to mesial temporal sclerosis.

Background: Mesial temporal sclerosis (MTS) is the most common disease found in an epilepsy surgery series. Early age of onset, a history of febrile convulsions, epileptiform discharges on EEG, duration of epilepsy, number of generalized seizures and severity of psychiatric disorders are possible prognostic factors in patients with MTS.

Objective: The aim of this study is to review the clinical, semiotic, psychological, electrophysiological and neuroradiological researches and relate their findings to the prognosis of patients with MTS who underwent anteromedial temporal lobectomy (ATL).

Longer epilepsy duration and multiple lobe involvement predict worse seizure outcomes for patients with refractory temporal lobe epilepsy associated with neurocysticercosis.

Objective: To investigate the surgical outcomes of temporal lobe epilepsy associated with hippocampal sclerosis (TLE-HS) and neurocysticercosis (NCC).

Methods: A retrospective investigation of patients with TLE-HS was conducted in a tertiary center.

Results: Seventy-nine (62.

Microsurgical treatment of patients with refractory epilepsy and mesial temporal cavernous malformations: Clinical experience of a tertiary epilepsy center.

Background: Mesiotemporal cavernous malformation can occur in 10-20% of patients with cerebral cavernomas and are frequently associated with refractory.

Methods: A retrospective investigation was performed in the epilepsy clinic of a Brazilian tertiary referral epilepsy center, from January 2000 to March 2012.

Results: A total of 21 patients were included in the study.

Gross-total resection of temporal low grade gliomas is a critically important factor in achieving seizure-freedom.

Objective: To present a surgical series of patients with low grade temporal gliomas causing intractable epilepsy, focusing on long-term seizure outcome.

Method: A retrospective study was conducted with patients with temporal low-grade gliomas (LGG).

Results: Sixty five patients with were operated in our institution.

Shorter epilepsy duration is associated with better seizure outcome in temporal lobe epilepsy surgery.

Objective: To investigate the influence of patient's age and seizure onset on surgical outcome of temporal lobe epilepsy (TLE).

Method: A retrospective observational investigation performed from a cohort of patients from 2000 to 2012.

Results: A total of 229 patients were included.