<unk>  is one of many diseases categorized under a disorder known as neuronal ceroid lipofuscinosis (NCLs). NCLs are broadly described to create problems with vision, movement and cognitive function. Among all NCLs diseases,<unk>  is the only one that does not affect vision, and although this is a distinguishing factor of<unk> , NCLs are typically differentiated by the age at which they appear in a patient
Kufs disease
Danon disease
Kufor–Rakeb syndrome
Emery–Dreifuss muscular dystrophy
Degos disease
Pickardt syndrome
Thiel–Behnke dystrophy
Fox–Fordyce disease