The importance of genetic testing in managing developmental epileptic encephalopathy in resource-limited settings: a case report

Developmental epileptic encephalopathy (DEE) is a severe neurodevelopmental disorder characterized by developmental delay, regression, and intractable seizures. Genetic testing plays a crucial role in identifying underlying pathogenic variants, guiding treatment, and improving patient outcomes, particularly in resource-limited settings. A one-and-a-half-year-old Sri Lankan boy was assessed due to global developmental regression. He exhibited motor delays, with developmental milestones around 9–1