EAST syndrome: when the nephrologist calls the neurologist.

A 32-year-old woman had experienced recurrent seizures since infancy, with progressive ataxia, dystonia, and electrolyte disturbances, suggesting a possible genetic tubulopathy with neurological manifestations. The complexity of her presentation highlights the importance of a multidisciplinary approach and the role of genetic investigations in uncovering rare conditions that bridge neurology and nephrology.