A rare metabolic storage disease characterized by abnormal deposits of a waxy substance called<unk>  lipofuscin in various parts of the body such as the liver, spleen and intestinal lining.
Ceroid storage disease
Glycogen storage disease
Neutral lipid storage disease
Glycogen storage disease type VI
Sphingolipidoses
Glycogen storage disease type V
Alpha-mannosidosis
Mucopolysaccharidosis