Congenital ceroid-lipofuscinosis.

A term infant, observed at birth to be microcephalic, developed status epilepticus and died 36 hours later. At autopsy a markedly atrophic brain was found which, by microscopic examination, demonstrated changes consistent with neuronal ceroid-lipofuscinosis. Cerebral lipidosis with microcephaly presenting at birth is extremely rare. Congenital neuronal ceroid-lipofuscinosis is an atypical form of ceroid-lipofuscinosis and should be considered in the differential diagnosis of the microcephalic neonate with seizures.