ICD-11 definition : Infantile neuronal ceroid lipofuscinosis is a form of neuronal ceroid lipofuscinosis
(NCL) characterized by onset during the second half of the first year of life and
rapid mental and motor deterioration leading to loss of all psychomotor abilities.;
Infantile neuronal ceroid lipofuscinosis is a form of neuronal ceroid lipofuscinosis
(NCL) characterized by onset during the second half of the first year of life and
rapid mental and motor deterioration leading to loss of all psychomotor abilities.