Cavernoma

Objective of the study is to determine possibilities of intraoperative sonography in detecting of various brain mass lesions, assessing extent of their resection and define indications to use ultrasound-guided needle or ultrasound wire-guided port.

The purpose of the study is to calculate magnitude, type of intraoperative brain shift and assess possibility of it's prediction.

The goal of this retrospective study is to evaluate the long-term clinical outcomes and complications associated with amygdalo-hippocampectomy using the surgical technique developed by Pr. Coubes (Montpellier, FRANCE). The main questions it aims to answer are: * What are the complications and evolution of clinical outcomes in patients treated with this technique for hippocampal sclerosis or other intern temporal diseases ? * What variables are associated with better seizure control following surgery? Participants include 234 patients treated over the last 30 years at the CHU de Montpellier, FRANCE. The study will analyze clinical data, including seizure outcomes based on ILAE criteria, post-operative complications, and factors influencing recovery and reintegration into daily life.