Benign pediatric localization-related epilepsies. Part I. Syndromes in infancy

Area of Science:

• Neurology
• Pediatrics
• Epileptology

Background:

• Growing interest in classifying pediatric benign epilepsy syndromes.
• Benign epilepsy syndromes are typically defined by normal development, good treatment response, and no lasting effects.
• The concept of benign epilepsy is challenged by a minority of patients with persistent seizures or neuropsychological issues.

Purpose of the Study:

• To review the concept and diagnosis of pediatric benign epilepsy syndromes.
• To discuss the epidemiology, clinical features, EEG, diagnosis, and management of specific benign epilepsy syndromes.
• To highlight the importance of long-term follow-up for confirming benign epilepsy diagnoses.

Main Methods:

• Literature review of pediatric benign localization-related epilepsy syndromes.
• Analysis of diagnostic criteria, differential diagnoses, genetics, and prognosis.
• Examination of specific syndromes including benign infantile familial convulsions and various benign partial epilepsies.

Main Results:

• The definition of benign epilepsy is complex, with some cases not following a benign course.
• Long-term follow-up is essential for definitive diagnosis of benign epilepsy syndromes.
• Suggests using "possible" or "probable" for syndrome classification until confirmed by long-term outcomes.

Conclusions:

• Accurate diagnosis of pediatric benign epilepsy requires careful consideration of long-term outcomes.
• The classification of benign epilepsy syndromes should be approached with caution due to variable patient trajectories.
• Further research and standardized long-term follow-up protocols are needed for precise classification.