Selim Süt Çocukluğu Dönemi Epilepsileri
Özet
Süt çocukluğu dönemi epilepsileri; erken yaşta başlayıp genellikle ilk iki yıl içinde kendiliğinden düzelen, farmakolojik tedaviye iyi yanıt veren ve bilişsel etkilenme beklenmeyen, iyi seyirli nörolojik tablolardır. Bu sendromlar arasında ailesel veya sporadik geçişli selim süt çocuğu epilepsileri, uykuda orta hat diken dalgalı fokal epilepsi ve gastroenterit ile ilişkili nöbetler gibi farklı klinik tablolar yer alır. Genetik incelemelerde, özellikle PRRT2 geni mutasyonlarının bu sendromların gelişiminde kritik rol oynadığı ve benzer genetik altyapının paroksismal kinesijenik diskinezi gibi hareket bozukluklarına da neden olabildiği gösterilmiştir. Tanı ve tedavide güncel sınıflamalar ve klinik semiyoloji esas alınmakta olup, yanlış tanı almamak için süt çocukluğundaki non-epileptiform paroksismal olayların ayırt edilmesi büyük önem taşımaktadır.
Infantile epilepsy syndromes represent benign neurological conditions that typically onset in early infancy, often resolve spontaneously within the first two years, show excellent response to pharmacological treatment, and generally do not result in cognitive impairment. These syndromes include diverse clinical presentations such as self-limited familial or non-familial infantile epilepsies, benign infantile focal epilepsy with midline spikes and waves during sleep, and seizures associated with mild gastroenteritis. Genetic research has highlighted that mutations in the PRRT2 gene play a critical role in the pathogenesis of these syndromes, and the same genetic background may also manifest as movement disorders like paroxysmal kinesigenic dyskinesia. Accurate diagnosis relies on current classification systems and clinical semiology, emphasizing the importance of distinguishing these conditions from non-epileptiform paroxysmal events occurring in infancy to avoid misdiagnosis.
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