Understanding rare diseases in children: Why early diagnosis matters more than ever

Riya, a bright yet delayed young girl, faced developmental hurdles and unusual movements that left doctors searching for answers. Genetic testing uncovered a rare PDE2A mutation linked to intellectual disability and seizures. Following expert guidance, a caffeine trial dramatically reduced her episodes, offering renewed hope for a healthier future. The case underscores how precise genetic diagnostics can enable personalized treatment.

Understanding rare diseases in children: Why early diagnosis matters more than ever
Riya, a bright yet delayed young girl, faced developmental hurdles and unusual movements that left doctors searching for answers. Genetic testing uncovered a rare PDE2A mutation linked to intellectual disability and seizures. Following expert guidance, a caffeine trial dramatically reduced her episodes, offering renewed hope for a healthier future. The case underscores how precise genetic diagnostics can enable personalized treatment.