Tuberous sclerosis complex and neonatal seizures.

Tuberous sclerosis complex is a multisystemic neurocutaneous disorder, manifesting variably during infancy and childhood that remains poorly described in neonates. When described in this population, tuberous sclerosis complex is most commonly associated with cardiac rhabdomyomas and brain tumors, but is rarely mentioned as an etiology for neonatal seizures. We report two children with tuberous sclerosis presenting for neonatal seizures. Neuroimaging findings of neonatal tuberous sclerosis complex are discussed. Given the absence of many of the traditional stigmata of tuberous sclerosis complex in the neonate, seizures should be considered an important presenting feature of this disorder in this particular age group.