The severe infantile form of inherited lysosomal lipid storage diseases due to deficiency of acid lipase (). It is characterized by the accumulation of neutral lipids, particularly in leukocytes, fibroblasts, and hepatocytes. It is also known as Wolman's xanthomatosis and is an allelic variant of .
Xanthomatosis, Familial /
Xanthomatosis, Wolman's /
Liposomal Acid Lipase Deficiency, Wolman Type /
Wolman's Disease /